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authorAndrew Victor <andrew@sanpeople.com>2007-02-05 11:42:07 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-02-08 14:50:56 +0000
commit9d0412680e6c7b685ee466842047bcfb924d6dc5 (patch)
treec79300964ef1aca5d24571696f95e76b37c14679 /arch/arm/mach-at91rm9200
parenta93d48cc6019f84394b31d10c0d830a3b71696be (diff)
downloadlinux-2.6.34-ux500-9d0412680e6c7b685ee466842047bcfb924d6dc5.tar.gz
[ARM] 4124/1: Rename mach-at91rm9200 and arch-at91rm9200 directories
Now that Linux includes support for the Atmel AT91SAM9260 and AT91SAM9261 processors in addition to the original Atmel AT91RM9200 (with support for more AT91 processors pending), the "mach-at91rm9200" and "arch-at91rm9200" directories should be renamed to indicate their more generic nature. The following git commands should be run BEFORE applying this patch: git-mv arch/arm/mach-at91rm9200 arch/arm/mach-at91 git-mv include/asm-arm/arch-at91rm9200 include/asm-arm/arch-at91 Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-at91rm9200')
-rw-r--r--arch/arm/mach-at91rm9200/Kconfig148
-rw-r--r--arch/arm/mach-at91rm9200/Makefile49
-rw-r--r--arch/arm/mach-at91rm9200/Makefile.boot9
-rw-r--r--arch/arm/mach-at91rm9200/at91rm9200.c294
-rw-r--r--arch/arm/mach-at91rm9200/at91rm9200_devices.c875
-rw-r--r--arch/arm/mach-at91rm9200/at91rm9200_time.c146
-rw-r--r--arch/arm/mach-at91rm9200/at91sam9260.c295
-rw-r--r--arch/arm/mach-at91rm9200/at91sam9260_devices.c867
-rw-r--r--arch/arm/mach-at91rm9200/at91sam9261.c290
-rw-r--r--arch/arm/mach-at91rm9200/at91sam9261_devices.c741
-rw-r--r--arch/arm/mach-at91rm9200/at91sam926x_time.c114
-rw-r--r--arch/arm/mach-at91rm9200/board-1arm.c102
-rw-r--r--arch/arm/mach-at91rm9200/board-carmeva.c149
-rw-r--r--arch/arm/mach-at91rm9200/board-csb337.c145
-rw-r--r--arch/arm/mach-at91rm9200/board-csb637.c109
-rw-r--r--arch/arm/mach-at91rm9200/board-dk.c216
-rw-r--r--arch/arm/mach-at91rm9200/board-eb9200.c123
-rw-r--r--arch/arm/mach-at91rm9200/board-ek.c174
-rw-r--r--arch/arm/mach-at91rm9200/board-kafa.c109
-rw-r--r--arch/arm/mach-at91rm9200/board-kb9202.c143
-rw-r--r--arch/arm/mach-at91rm9200/board-sam9260ek.c202
-rw-r--r--arch/arm/mach-at91rm9200/board-sam9261ek.c259
-rw-r--r--arch/arm/mach-at91rm9200/clock.c644
-rw-r--r--arch/arm/mach-at91rm9200/clock.h31
-rw-r--r--arch/arm/mach-at91rm9200/generic.h49
-rw-r--r--arch/arm/mach-at91rm9200/gpio.c414
-rw-r--r--arch/arm/mach-at91rm9200/irq.c168
-rw-r--r--arch/arm/mach-at91rm9200/leds.c99
-rw-r--r--arch/arm/mach-at91rm9200/pm.c227
29 files changed, 0 insertions, 7191 deletions
diff --git a/arch/arm/mach-at91rm9200/Kconfig b/arch/arm/mach-at91rm9200/Kconfig
deleted file mode 100644
index 9f11db8af23..00000000000
--- a/arch/arm/mach-at91rm9200/Kconfig
+++ /dev/null
@@ -1,148 +0,0 @@
-if ARCH_AT91
-
-menu "Atmel AT91 System-on-Chip"
-
-choice
- prompt "Atmel AT91 Processor"
-
-config ARCH_AT91RM9200
- bool "AT91RM9200"
-
-config ARCH_AT91SAM9260
- bool "AT91SAM9260"
-
-config ARCH_AT91SAM9261
- bool "AT91SAM9261"
-
-endchoice
-
-# ----------------------------------------------------------
-
-if ARCH_AT91RM9200
-
-comment "AT91RM9200 Board Type"
-
-config MACH_ONEARM
- bool "Ajeco 1ARM Single Board Computer"
- depends on ARCH_AT91RM9200
- help
- Select this if you are using Ajeco's 1ARM Single Board Computer.
- <http://www.ajeco.fi/products.htm>
-
-config ARCH_AT91RM9200DK
- bool "Atmel AT91RM9200-DK Development board"
- depends on ARCH_AT91RM9200
- help
- Select this if you are using Atmel's AT91RM9200-DK Development board.
- (Discontinued)
-
-config MACH_AT91RM9200EK
- bool "Atmel AT91RM9200-EK Evaluation Kit"
- depends on ARCH_AT91RM9200
- help
- Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
- <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
-
-config MACH_CSB337
- bool "Cogent CSB337"
- depends on ARCH_AT91RM9200
- help
- Select this if you are using Cogent's CSB337 board.
- <http://www.cogcomp.com/csb_csb337.htm>
-
-config MACH_CSB637
- bool "Cogent CSB637"
- depends on ARCH_AT91RM9200
- help
- Select this if you are using Cogent's CSB637 board.
- <http://www.cogcomp.com/csb_csb637.htm>
-
-config MACH_CARMEVA
- bool "Conitec ARM&EVA"
- depends on ARCH_AT91RM9200
- help
- Select this if you are using Conitec's AT91RM9200-MCU-Module.
- <http://www.conitec.net/english/linuxboard.htm>
-
-config MACH_ATEB9200
- bool "Embest ATEB9200"
- depends on ARCH_AT91RM9200
- help
- Select this if you are using Embest's ATEB9200 board.
- <http://www.embedinfo.com/english/product/ATEB9200.asp>
-
-config MACH_KB9200
- bool "KwikByte KB920x"
- depends on ARCH_AT91RM9200
- help
- Select this if you are using KwikByte's KB920x board.
- <http://kwikbyte.com/KB9202_description_new.htm>
-
-config MACH_KAFA
- bool "Sperry-Sun KAFA board"
- depends on ARCH_AT91RM9200
- help
- Select this if you are using Sperry-Sun's KAFA board.
-
-endif
-
-# ----------------------------------------------------------
-
-if ARCH_AT91SAM9260
-
-comment "AT91SAM9260 Board Type"
-
-config MACH_AT91SAM9260EK
- bool "Atmel AT91SAM9260-EK Evaluation Kit"
- depends on ARCH_AT91SAM9260
- help
- Select this if you are using Atmel's AT91SAM9260-EK Evaluation Kit.
- <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
-
-endif
-
-# ----------------------------------------------------------
-
-if ARCH_AT91SAM9261
-
-comment "AT91SAM9261 Board Type"
-
-config MACH_AT91SAM9261EK
- bool "Atmel AT91SAM9261-EK Evaluation Kit"
- depends on ARCH_AT91SAM9261
- help
- Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
- <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
-
-endif
-
-# ----------------------------------------------------------
-
-comment "AT91 Board Options"
-
-config MTD_AT91_DATAFLASH_CARD
- bool "Enable DataFlash Card support"
- depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK)
- help
- Enable support for the DataFlash card.
-
-config MTD_NAND_AT91_BUSWIDTH_16
- bool "Enable 16-bit data bus interface to NAND flash"
- depends on (MACH_AT91SAM9261EK || MACH_AT91SAM9260EK)
- help
- On AT91SAM926x boards both types of NAND flash can be present
- (8 and 16 bit data bus width).
-
-# ----------------------------------------------------------
-
-comment "AT91 Feature Selections"
-
-config AT91_PROGRAMMABLE_CLOCKS
- bool "Programmable Clocks"
- help
- Select this if you need to program one or more of the PCK0..PCK3
- programmable clock outputs.
-
-endmenu
-
-endif
diff --git a/arch/arm/mach-at91rm9200/Makefile b/arch/arm/mach-at91rm9200/Makefile
deleted file mode 100644
index cf777007847..00000000000
--- a/arch/arm/mach-at91rm9200/Makefile
+++ /dev/null
@@ -1,49 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-obj-y := clock.o irq.o gpio.o
-obj-m :=
-obj-n :=
-obj- :=
-
-obj-$(CONFIG_PM) += pm.o
-
-# CPU-specific support
-obj-$(CONFIG_ARCH_AT91RM9200) += at91rm9200.o at91rm9200_time.o at91rm9200_devices.o
-obj-$(CONFIG_ARCH_AT91SAM9260) += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o
-obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o
-
-# AT91RM9200 board-specific support
-obj-$(CONFIG_MACH_ONEARM) += board-1arm.o
-obj-$(CONFIG_ARCH_AT91RM9200DK) += board-dk.o
-obj-$(CONFIG_MACH_AT91RM9200EK) += board-ek.o
-obj-$(CONFIG_MACH_CSB337) += board-csb337.o
-obj-$(CONFIG_MACH_CSB637) += board-csb637.o
-obj-$(CONFIG_MACH_CARMEVA) += board-carmeva.o
-obj-$(CONFIG_MACH_KB9200) += board-kb9202.o
-obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o
-obj-$(CONFIG_MACH_KAFA) += board-kafa.o
-
-# AT91SAM9260 board-specific support
-obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
-
-# AT91SAM9261 board-specific support
-obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o
-
-# LEDs support
-led-$(CONFIG_ARCH_AT91RM9200DK) += leds.o
-led-$(CONFIG_MACH_AT91RM9200EK) += leds.o
-led-$(CONFIG_MACH_CSB337) += leds.o
-led-$(CONFIG_MACH_CSB637) += leds.o
-led-$(CONFIG_MACH_KB9200) += leds.o
-led-$(CONFIG_MACH_KAFA) += leds.o
-obj-$(CONFIG_LEDS) += $(led-y)
-
-# VGA support
-#obj-$(CONFIG_FB_S1D13XXX) += ics1523.o
-
-
-ifeq ($(CONFIG_PM_DEBUG),y)
-CFLAGS_pm.o += -DDEBUG
-endif
diff --git a/arch/arm/mach-at91rm9200/Makefile.boot b/arch/arm/mach-at91rm9200/Makefile.boot
deleted file mode 100644
index e667dcc7cd3..00000000000
--- a/arch/arm/mach-at91rm9200/Makefile.boot
+++ /dev/null
@@ -1,9 +0,0 @@
-# Note: the following conditions must always be true:
-# ZRELADDR == virt_to_phys(TEXTADDR)
-# PARAMS_PHYS must be within 4MB of ZRELADDR
-# INITRD_PHYS must be in RAM
-
- zreladdr-y := 0x20008000
-params_phys-y := 0x20000100
-initrd_phys-y := 0x20410000
-
diff --git a/arch/arm/mach-at91rm9200/at91rm9200.c b/arch/arm/mach-at91rm9200/at91rm9200.c
deleted file mode 100644
index a92e9a495b0..00000000000
--- a/arch/arm/mach-at91rm9200/at91rm9200.c
+++ /dev/null
@@ -1,294 +0,0 @@
-/*
- * arch/arm/mach-at91rm9200/at91rm9200.c
- *
- * Copyright (C) 2005 SAN People
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-
-#include <linux/module.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/arch/at91rm9200.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91_st.h>
-
-#include "generic.h"
-#include "clock.h"
-
-static struct map_desc at91rm9200_io_desc[] __initdata = {
- {
- .virtual = AT91_VA_BASE_SYS,
- .pfn = __phys_to_pfn(AT91_BASE_SYS),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = AT91_VA_BASE_EMAC,
- .pfn = __phys_to_pfn(AT91RM9200_BASE_EMAC),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = AT91_IO_VIRT_BASE - AT91RM9200_SRAM_SIZE,
- .pfn = __phys_to_pfn(AT91RM9200_SRAM_BASE),
- .length = AT91RM9200_SRAM_SIZE,
- .type = MT_DEVICE,
- },
-};
-
-/* --------------------------------------------------------------------
- * Clocks
- * -------------------------------------------------------------------- */
-
-/*
- * The peripheral clocks.
- */
-static struct clk udc_clk = {
- .name = "udc_clk",
- .pmc_mask = 1 << AT91RM9200_ID_UDP,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk ohci_clk = {
- .name = "ohci_clk",
- .pmc_mask = 1 << AT91RM9200_ID_UHP,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk ether_clk = {
- .name = "ether_clk",
- .pmc_mask = 1 << AT91RM9200_ID_EMAC,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk mmc_clk = {
- .name = "mci_clk",
- .pmc_mask = 1 << AT91RM9200_ID_MCI,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk twi_clk = {
- .name = "twi_clk",
- .pmc_mask = 1 << AT91RM9200_ID_TWI,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart0_clk = {
- .name = "usart0_clk",
- .pmc_mask = 1 << AT91RM9200_ID_US0,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart1_clk = {
- .name = "usart1_clk",
- .pmc_mask = 1 << AT91RM9200_ID_US1,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart2_clk = {
- .name = "usart2_clk",
- .pmc_mask = 1 << AT91RM9200_ID_US2,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart3_clk = {
- .name = "usart3_clk",
- .pmc_mask = 1 << AT91RM9200_ID_US3,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk spi_clk = {
- .name = "spi_clk",
- .pmc_mask = 1 << AT91RM9200_ID_SPI,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioA_clk = {
- .name = "pioA_clk",
- .pmc_mask = 1 << AT91RM9200_ID_PIOA,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioB_clk = {
- .name = "pioB_clk",
- .pmc_mask = 1 << AT91RM9200_ID_PIOB,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioC_clk = {
- .name = "pioC_clk",
- .pmc_mask = 1 << AT91RM9200_ID_PIOC,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioD_clk = {
- .name = "pioD_clk",
- .pmc_mask = 1 << AT91RM9200_ID_PIOD,
- .type = CLK_TYPE_PERIPHERAL,
-};
-
-static struct clk *periph_clocks[] __initdata = {
- &pioA_clk,
- &pioB_clk,
- &pioC_clk,
- &pioD_clk,
- &usart0_clk,
- &usart1_clk,
- &usart2_clk,
- &usart3_clk,
- &mmc_clk,
- &udc_clk,
- &twi_clk,
- &spi_clk,
- // ssc 0 .. ssc2
- // tc0 .. tc5
- &ohci_clk,
- &ether_clk,
- // irq0 .. irq6
-};
-
-/*
- * The four programmable clocks.
- * You must configure pin multiplexing to bring these signals out.
- */
-static struct clk pck0 = {
- .name = "pck0",
- .pmc_mask = AT91_PMC_PCK0,
- .type = CLK_TYPE_PROGRAMMABLE,
- .id = 0,
-};
-static struct clk pck1 = {
- .name = "pck1",
- .pmc_mask = AT91_PMC_PCK1,
- .type = CLK_TYPE_PROGRAMMABLE,
- .id = 1,
-};
-static struct clk pck2 = {
- .name = "pck2",
- .pmc_mask = AT91_PMC_PCK2,
- .type = CLK_TYPE_PROGRAMMABLE,
- .id = 2,
-};
-static struct clk pck3 = {
- .name = "pck3",
- .pmc_mask = AT91_PMC_PCK3,
- .type = CLK_TYPE_PROGRAMMABLE,
- .id = 3,
-};
-
-static void __init at91rm9200_register_clocks(void)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(periph_clocks); i++)
- clk_register(periph_clocks[i]);
-
- clk_register(&pck0);
- clk_register(&pck1);
- clk_register(&pck2);
- clk_register(&pck3);
-}
-
-/* --------------------------------------------------------------------
- * GPIO
- * -------------------------------------------------------------------- */
-
-static struct at91_gpio_bank at91rm9200_gpio[] = {
- {
- .id = AT91RM9200_ID_PIOA,
- .offset = AT91_PIOA,
- .clock = &pioA_clk,
- }, {
- .id = AT91RM9200_ID_PIOB,
- .offset = AT91_PIOB,
- .clock = &pioB_clk,
- }, {
- .id = AT91RM9200_ID_PIOC,
- .offset = AT91_PIOC,
- .clock = &pioC_clk,
- }, {
- .id = AT91RM9200_ID_PIOD,
- .offset = AT91_PIOD,
- .clock = &pioD_clk,
- }
-};
-
-static void at91rm9200_reset(void)
-{
- /*
- * Perform a hardware reset with the use of the Watchdog timer.
- */
- at91_sys_write(AT91_ST_WDMR, AT91_ST_RSTEN | AT91_ST_EXTEN | 1);
- at91_sys_write(AT91_ST_CR, AT91_ST_WDRST);
-}
-
-
-/* --------------------------------------------------------------------
- * AT91RM9200 processor initialization
- * -------------------------------------------------------------------- */
-void __init at91rm9200_initialize(unsigned long main_clock, unsigned short banks)
-{
- /* Map peripherals */
- iotable_init(at91rm9200_io_desc, ARRAY_SIZE(at91rm9200_io_desc));
-
- at91_arch_reset = at91rm9200_reset;
- at91_extern_irq = (1 << AT91RM9200_ID_IRQ0) | (1 << AT91RM9200_ID_IRQ1)
- | (1 << AT91RM9200_ID_IRQ2) | (1 << AT91RM9200_ID_IRQ3)
- | (1 << AT91RM9200_ID_IRQ4) | (1 << AT91RM9200_ID_IRQ5)
- | (1 << AT91RM9200_ID_IRQ6);
-
- /* Init clock subsystem */
- at91_clock_init(main_clock);
-
- /* Register the processor-specific clocks */
- at91rm9200_register_clocks();
-
- /* Initialize GPIO subsystem */
- at91_gpio_init(at91rm9200_gpio, banks);
-}
-
-
-/* --------------------------------------------------------------------
- * Interrupt initialization
- * -------------------------------------------------------------------- */
-
-/*
- * The default interrupt priority levels (0 = lowest, 7 = highest).
- */
-static unsigned int at91rm9200_default_irq_priority[NR_AIC_IRQS] __initdata = {
- 7, /* Advanced Interrupt Controller (FIQ) */
- 7, /* System Peripherals */
- 0, /* Parallel IO Controller A */
- 0, /* Parallel IO Controller B */
- 0, /* Parallel IO Controller C */
- 0, /* Parallel IO Controller D */
- 6, /* USART 0 */
- 6, /* USART 1 */
- 6, /* USART 2 */
- 6, /* USART 3 */
- 0, /* Multimedia Card Interface */
- 4, /* USB Device Port */
- 0, /* Two-Wire Interface */
- 6, /* Serial Peripheral Interface */
- 5, /* Serial Synchronous Controller 0 */
- 5, /* Serial Synchronous Controller 1 */
- 5, /* Serial Synchronous Controller 2 */
- 0, /* Timer Counter 0 */
- 0, /* Timer Counter 1 */
- 0, /* Timer Counter 2 */
- 0, /* Timer Counter 3 */
- 0, /* Timer Counter 4 */
- 0, /* Timer Counter 5 */
- 3, /* USB Host port */
- 3, /* Ethernet MAC */
- 0, /* Advanced Interrupt Controller (IRQ0) */
- 0, /* Advanced Interrupt Controller (IRQ1) */
- 0, /* Advanced Interrupt Controller (IRQ2) */
- 0, /* Advanced Interrupt Controller (IRQ3) */
- 0, /* Advanced Interrupt Controller (IRQ4) */
- 0, /* Advanced Interrupt Controller (IRQ5) */
- 0 /* Advanced Interrupt Controller (IRQ6) */
-};
-
-void __init at91rm9200_init_interrupts(unsigned int priority[NR_AIC_IRQS])
-{
- if (!priority)
- priority = at91rm9200_default_irq_priority;
-
- /* Initialize the AIC interrupt controller */
- at91_aic_init(priority);
-
- /* Enable GPIO interrupts */
- at91_gpio_irq_setup();
-}
diff --git a/arch/arm/mach-at91rm9200/at91rm9200_devices.c b/arch/arm/mach-at91rm9200/at91rm9200_devices.c
deleted file mode 100644
index 57fac7203fe..00000000000
--- a/arch/arm/mach-at91rm9200/at91rm9200_devices.c
+++ /dev/null
@@ -1,875 +0,0 @@
-/*
- * arch/arm/mach-at91rm9200/at91rm9200_devices.c
- *
- * Copyright (C) 2005 Thibaut VARENE <varenet@parisc-linux.org>
- * Copyright (C) 2005 David Brownell
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include <linux/platform_device.h>
-
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/at91rm9200.h>
-#include <asm/arch/at91rm9200_mc.h>
-
-#include "generic.h"
-
-#define SZ_512 0x00000200
-#define SZ_256 0x00000100
-#define SZ_16 0x00000010
-
-/* --------------------------------------------------------------------
- * USB Host
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
-static u64 ohci_dmamask = 0xffffffffUL;
-static struct at91_usbh_data usbh_data;
-
-static struct resource usbh_resources[] = {
- [0] = {
- .start = AT91RM9200_UHP_BASE,
- .end = AT91RM9200_UHP_BASE + SZ_1M - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91RM9200_ID_UHP,
- .end = AT91RM9200_ID_UHP,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91rm9200_usbh_device = {
- .name = "at91_ohci",
- .id = -1,
- .dev = {
- .dma_mask = &ohci_dmamask,
- .coherent_dma_mask = 0xffffffff,
- .platform_data = &usbh_data,
- },
- .resource = usbh_resources,
- .num_resources = ARRAY_SIZE(usbh_resources),
-};
-
-void __init at91_add_device_usbh(struct at91_usbh_data *data)
-{
- if (!data)
- return;
-
- usbh_data = *data;
- platform_device_register(&at91rm9200_usbh_device);
-}
-#else
-void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * USB Device (Gadget)
- * -------------------------------------------------------------------- */
-
-#ifdef CONFIG_USB_GADGET_AT91
-static struct at91_udc_data udc_data;
-
-static struct resource udc_resources[] = {
- [0] = {
- .start = AT91RM9200_BASE_UDP,
- .end = AT91RM9200_BASE_UDP + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91RM9200_ID_UDP,
- .end = AT91RM9200_ID_UDP,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91rm9200_udc_device = {
- .name = "at91_udc",
- .id = -1,
- .dev = {
- .platform_data = &udc_data,
- },
- .resource = udc_resources,
- .num_resources = ARRAY_SIZE(udc_resources),
-};
-
-void __init at91_add_device_udc(struct at91_udc_data *data)
-{
- if (!data)
- return;
-
- if (data->vbus_pin) {
- at91_set_gpio_input(data->vbus_pin, 0);
- at91_set_deglitch(data->vbus_pin, 1);
- }
- if (data->pullup_pin)
- at91_set_gpio_output(data->pullup_pin, 0);
-
- udc_data = *data;
- platform_device_register(&at91rm9200_udc_device);
-}
-#else
-void __init at91_add_device_udc(struct at91_udc_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * Ethernet
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_ARM_AT91_ETHER) || defined(CONFIG_ARM_AT91_ETHER_MODULE)
-static u64 eth_dmamask = 0xffffffffUL;
-static struct at91_eth_data eth_data;
-
-static struct resource eth_resources[] = {
- [0] = {
- .start = AT91_VA_BASE_EMAC,
- .end = AT91_VA_BASE_EMAC + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91RM9200_ID_EMAC,
- .end = AT91RM9200_ID_EMAC,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91rm9200_eth_device = {
- .name = "at91_ether",
- .id = -1,
- .dev = {
- .dma_mask = &eth_dmamask,
- .coherent_dma_mask = 0xffffffff,
- .platform_data = &eth_data,
- },
- .resource = eth_resources,
- .num_resources = ARRAY_SIZE(eth_resources),
-};
-
-void __init at91_add_device_eth(struct at91_eth_data *data)
-{
- if (!data)
- return;
-
- if (data->phy_irq_pin) {
- at91_set_gpio_input(data->phy_irq_pin, 0);
- at91_set_deglitch(data->phy_irq_pin, 1);
- }
-
- /* Pins used for MII and RMII */
- at91_set_A_periph(AT91_PIN_PA16, 0); /* EMDIO */
- at91_set_A_periph(AT91_PIN_PA15, 0); /* EMDC */
- at91_set_A_periph(AT91_PIN_PA14, 0); /* ERXER */
- at91_set_A_periph(AT91_PIN_PA13, 0); /* ERX1 */
- at91_set_A_periph(AT91_PIN_PA12, 0); /* ERX0 */
- at91_set_A_periph(AT91_PIN_PA11, 0); /* ECRS_ECRSDV */
- at91_set_A_periph(AT91_PIN_PA10, 0); /* ETX1 */
- at91_set_A_periph(AT91_PIN_PA9, 0); /* ETX0 */
- at91_set_A_periph(AT91_PIN_PA8, 0); /* ETXEN */
- at91_set_A_periph(AT91_PIN_PA7, 0); /* ETXCK_EREFCK */
-
- if (!data->is_rmii) {
- at91_set_B_periph(AT91_PIN_PB19, 0); /* ERXCK */
- at91_set_B_periph(AT91_PIN_PB18, 0); /* ECOL */
- at91_set_B_periph(AT91_PIN_PB17, 0); /* ERXDV */
- at91_set_B_periph(AT91_PIN_PB16, 0); /* ERX3 */
- at91_set_B_periph(AT91_PIN_PB15, 0); /* ERX2 */
- at91_set_B_periph(AT91_PIN_PB14, 0); /* ETXER */
- at91_set_B_periph(AT91_PIN_PB13, 0); /* ETX3 */
- at91_set_B_periph(AT91_PIN_PB12, 0); /* ETX2 */
- }
-
- eth_data = *data;
- platform_device_register(&at91rm9200_eth_device);
-}
-#else
-void __init at91_add_device_eth(struct at91_eth_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * Compact Flash / PCMCIA
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_AT91_CF) || defined(CONFIG_AT91_CF_MODULE)
-static struct at91_cf_data cf_data;
-
-#define CF_BASE AT91_CHIPSELECT_4
-
-static struct resource cf_resources[] = {
- [0] = {
- .start = CF_BASE,
- /* ties up CS4, CS5 and CS6 */
- .end = CF_BASE + (0x30000000 - 1),
- .flags = IORESOURCE_MEM | IORESOURCE_MEM_8AND16BIT,
- },
-};
-
-static struct platform_device at91rm9200_cf_device = {
- .name = "at91_cf",
- .id = -1,
- .dev = {
- .platform_data = &cf_data,
- },
- .resource = cf_resources,
- .num_resources = ARRAY_SIZE(cf_resources),
-};
-
-void __init at91_add_device_cf(struct at91_cf_data *data)
-{
- unsigned int csa;
-
- if (!data)
- return;
-
- data->chipselect = 4; /* can only use EBI ChipSelect 4 */
-
- /* CF takes over CS4, CS5, CS6 */
- csa = at91_sys_read(AT91_EBI_CSA);
- at91_sys_write(AT91_EBI_CSA, csa | AT91_EBI_CS4A_SMC_COMPACTFLASH);
-
- /*
- * Static memory controller timing adjustments.
- * REVISIT: these timings are in terms of MCK cycles, so
- * when MCK changes (cpufreq etc) so must these values...
- */
- at91_sys_write(AT91_SMC_CSR(4),
- AT91_SMC_ACSS_STD
- | AT91_SMC_DBW_16
- | AT91_SMC_BAT
- | AT91_SMC_WSEN
- | AT91_SMC_NWS_(32) /* wait states */
- | AT91_SMC_RWSETUP_(6) /* setup time */
- | AT91_SMC_RWHOLD_(4) /* hold time */
- );
-
- /* input/irq */
- if (data->irq_pin) {
- at91_set_gpio_input(data->irq_pin, 1);
- at91_set_deglitch(data->irq_pin, 1);
- }
- at91_set_gpio_input(data->det_pin, 1);
- at91_set_deglitch(data->det_pin, 1);
-
- /* outputs, initially off */
- if (data->vcc_pin)
- at91_set_gpio_output(data->vcc_pin, 0);
- at91_set_gpio_output(data->rst_pin, 0);
-
- /* force poweron defaults for these pins ... */
- at91_set_A_periph(AT91_PIN_PC9, 0); /* A25/CFRNW */
- at91_set_A_periph(AT91_PIN_PC10, 0); /* NCS4/CFCS */
- at91_set_A_periph(AT91_PIN_PC11, 0); /* NCS5/CFCE1 */
- at91_set_A_periph(AT91_PIN_PC12, 0); /* NCS6/CFCE2 */
-
- /* nWAIT is _not_ a default setting */
- at91_set_A_periph(AT91_PIN_PC6, 1); /* nWAIT */
-
- cf_data = *data;
- platform_device_register(&at91rm9200_cf_device);
-}
-#else
-void __init at91_add_device_cf(struct at91_cf_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * MMC / SD
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
-static u64 mmc_dmamask = 0xffffffffUL;
-static struct at91_mmc_data mmc_data;
-
-static struct resource mmc_resources[] = {
- [0] = {
- .start = AT91RM9200_BASE_MCI,
- .end = AT91RM9200_BASE_MCI + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91RM9200_ID_MCI,
- .end = AT91RM9200_ID_MCI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91rm9200_mmc_device = {
- .name = "at91_mci",
- .id = -1,
- .dev = {
- .dma_mask = &mmc_dmamask,
- .coherent_dma_mask = 0xffffffff,
- .platform_data = &mmc_data,
- },
- .resource = mmc_resources,
- .num_resources = ARRAY_SIZE(mmc_resources),
-};
-
-void __init at91_add_device_mmc(struct at91_mmc_data *data)
-{
- if (!data)
- return;
-
- /* input/irq */
- if (data->det_pin) {
- at91_set_gpio_input(data->det_pin, 1);
- at91_set_deglitch(data->det_pin, 1);
- }
- if (data->wp_pin)
- at91_set_gpio_input(data->wp_pin, 1);
- if (data->vcc_pin)
- at91_set_gpio_output(data->vcc_pin, 0);
-
- /* CLK */
- at91_set_A_periph(AT91_PIN_PA27, 0);
-
- if (data->slot_b) {
- /* CMD */
- at91_set_B_periph(AT91_PIN_PA8, 1);
-
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_B_periph(AT91_PIN_PA9, 1);
- if (data->wire4) {
- at91_set_B_periph(AT91_PIN_PA10, 1);
- at91_set_B_periph(AT91_PIN_PA11, 1);
- at91_set_B_periph(AT91_PIN_PA12, 1);
- }
- } else {
- /* CMD */
- at91_set_A_periph(AT91_PIN_PA28, 1);
-
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_A_periph(AT91_PIN_PA29, 1);
- if (data->wire4) {
- at91_set_B_periph(AT91_PIN_PB3, 1);
- at91_set_B_periph(AT91_PIN_PB4, 1);
- at91_set_B_periph(AT91_PIN_PB5, 1);
- }
- }
-
- mmc_data = *data;
- platform_device_register(&at91rm9200_mmc_device);
-}
-#else
-void __init at91_add_device_mmc(struct at91_mmc_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * NAND / SmartMedia
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE)
-static struct at91_nand_data nand_data;
-
-#define NAND_BASE AT91_CHIPSELECT_3
-
-static struct resource nand_resources[] = {
- {
- .start = NAND_BASE,
- .end = NAND_BASE + SZ_8M - 1,
- .flags = IORESOURCE_MEM,
- }
-};
-
-static struct platform_device at91rm9200_nand_device = {
- .name = "at91_nand",
- .id = -1,
- .dev = {
- .platform_data = &nand_data,
- },
- .resource = nand_resources,
- .num_resources = ARRAY_SIZE(nand_resources),
-};
-
-void __init at91_add_device_nand(struct at91_nand_data *data)
-{
- unsigned int csa;
-
- if (!data)
- return;
-
- /* enable the address range of CS3 */
- csa = at91_sys_read(AT91_EBI_CSA);
- at91_sys_write(AT91_EBI_CSA, csa | AT91_EBI_CS3A_SMC_SMARTMEDIA);
-
- /* set the bus interface characteristics */
- at91_sys_write(AT91_SMC_CSR(3), AT91_SMC_ACSS_STD | AT91_SMC_DBW_8 | AT91_SMC_WSEN
- | AT91_SMC_NWS_(5)
- | AT91_SMC_TDF_(1)
- | AT91_SMC_RWSETUP_(0) /* tDS Data Set up Time 30 - ns */
- | AT91_SMC_RWHOLD_(1) /* tDH Data Hold Time 20 - ns */
- );
-
- /* enable pin */
- if (data->enable_pin)
- at91_set_gpio_output(data->enable_pin, 1);
-
- /* ready/busy pin */
- if (data->rdy_pin)
- at91_set_gpio_input(data->rdy_pin, 1);
-
- /* card detect pin */
- if (data->det_pin)
- at91_set_gpio_input(data->det_pin, 1);
-
- at91_set_A_periph(AT91_PIN_PC1, 0); /* SMOE */
- at91_set_A_periph(AT91_PIN_PC3, 0); /* SMWE */
-
- nand_data = *data;
- platform_device_register(&at91rm9200_nand_device);
-}
-#else
-void __init at91_add_device_nand(struct at91_nand_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * TWI (i2c)
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
-
-static struct resource twi_resources[] = {
- [0] = {
- .start = AT91RM9200_BASE_TWI,
- .end = AT91RM9200_BASE_TWI + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91RM9200_ID_TWI,
- .end = AT91RM9200_ID_TWI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91rm9200_twi_device = {
- .name = "at91_i2c",
- .id = -1,
- .resource = twi_resources,
- .num_resources = ARRAY_SIZE(twi_resources),
-};
-
-void __init at91_add_device_i2c(void)
-{
- /* pins used for TWI interface */
- at91_set_A_periph(AT91_PIN_PA25, 0); /* TWD */
- at91_set_multi_drive(AT91_PIN_PA25, 1);
-
- at91_set_A_periph(AT91_PIN_PA26, 0); /* TWCK */
- at91_set_multi_drive(AT91_PIN_PA26, 1);
-
- platform_device_register(&at91rm9200_twi_device);
-}
-#else
-void __init at91_add_device_i2c(void) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * SPI
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_SPI_AT91) || defined(CONFIG_SPI_AT91_MODULE) || defined(CONFIG_AT91_SPI) || defined(CONFIG_AT91_SPI_MODULE)
-static u64 spi_dmamask = 0xffffffffUL;
-
-static struct resource spi_resources[] = {
- [0] = {
- .start = AT91RM9200_BASE_SPI,
- .end = AT91RM9200_BASE_SPI + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91RM9200_ID_SPI,
- .end = AT91RM9200_ID_SPI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91rm9200_spi_device = {
- .name = "at91_spi",
- .id = 0,
- .dev = {
- .dma_mask = &spi_dmamask,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = spi_resources,
- .num_resources = ARRAY_SIZE(spi_resources),
-};
-
-static const unsigned spi_standard_cs[4] = { AT91_PIN_PA3, AT91_PIN_PA4, AT91_PIN_PA5, AT91_PIN_PA6 };
-
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
-{
- int i;
- unsigned long cs_pin;
-
- at91_set_A_periph(AT91_PIN_PA0, 0); /* MISO */
- at91_set_A_periph(AT91_PIN_PA1, 0); /* MOSI */
- at91_set_A_periph(AT91_PIN_PA2, 0); /* SPCK */
-
- /* Enable SPI chip-selects */
- for (i = 0; i < nr_devices; i++) {
- if (devices[i].controller_data)
- cs_pin = (unsigned long) devices[i].controller_data;
- else
- cs_pin = spi_standard_cs[devices[i].chip_select];
-
-#ifdef CONFIG_SPI_AT91_MANUAL_CS
- at91_set_gpio_output(cs_pin, 1);
-#else
- at91_set_A_periph(cs_pin, 0);
-#endif
-
- /* pass chip-select pin to driver */
- devices[i].controller_data = (void *) cs_pin;
- }
-
- spi_register_board_info(devices, nr_devices);
- at91_clock_associate("spi_clk", &at91rm9200_spi_device.dev, "spi");
- platform_device_register(&at91rm9200_spi_device);
-}
-#else
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * RTC
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_RTC_DRV_AT91RM9200) || defined(CONFIG_RTC_DRV_AT91RM9200_MODULE)
-static struct platform_device at91rm9200_rtc_device = {
- .name = "at91_rtc",
- .id = -1,
- .num_resources = 0,
-};
-
-static void __init at91_add_device_rtc(void)
-{
- platform_device_register(&at91rm9200_rtc_device);
-}
-#else
-static void __init at91_add_device_rtc(void) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * Watchdog
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_AT91RM9200_WATCHDOG) || defined(CONFIG_AT91RM9200_WATCHDOG_MODULE)
-static struct platform_device at91rm9200_wdt_device = {
- .name = "at91_wdt",
- .id = -1,
- .num_resources = 0,
-};
-
-static void __init at91_add_device_watchdog(void)
-{
- platform_device_register(&at91rm9200_wdt_device);
-}
-#else
-static void __init at91_add_device_watchdog(void) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * LEDs
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_LEDS)
-u8 at91_leds_cpu;
-u8 at91_leds_timer;
-
-void __init at91_init_leds(u8 cpu_led, u8 timer_led)
-{
- at91_leds_cpu = cpu_led;
- at91_leds_timer = timer_led;
-}
-#else
-void __init at91_init_leds(u8 cpu_led, u8 timer_led) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * UART
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_SERIAL_ATMEL)
-static struct resource dbgu_resources[] = {
- [0] = {
- .start = AT91_VA_BASE_SYS + AT91_DBGU,
- .end = AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91_ID_SYS,
- .end = AT91_ID_SYS,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data dbgu_data = {
- .use_dma_tx = 0,
- .use_dma_rx = 0, /* DBGU not capable of receive DMA */
- .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
-};
-
-static struct platform_device at91rm9200_dbgu_device = {
- .name = "atmel_usart",
- .id = 0,
- .dev = {
- .platform_data = &dbgu_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = dbgu_resources,
- .num_resources = ARRAY_SIZE(dbgu_resources),
-};
-
-static inline void configure_dbgu_pins(void)
-{
- at91_set_A_periph(AT91_PIN_PA30, 0); /* DRXD */
- at91_set_A_periph(AT91_PIN_PA31, 1); /* DTXD */
-}
-
-static struct resource uart0_resources[] = {
- [0] = {
- .start = AT91RM9200_BASE_US0,
- .end = AT91RM9200_BASE_US0 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91RM9200_ID_US0,
- .end = AT91RM9200_ID_US0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart0_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static struct platform_device at91rm9200_uart0_device = {
- .name = "atmel_usart",
- .id = 1,
- .dev = {
- .platform_data = &uart0_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = uart0_resources,
- .num_resources = ARRAY_SIZE(uart0_resources),
-};
-
-static inline void configure_usart0_pins(void)
-{
- at91_set_A_periph(AT91_PIN_PA17, 1); /* TXD0 */
- at91_set_A_periph(AT91_PIN_PA18, 0); /* RXD0 */
- at91_set_A_periph(AT91_PIN_PA20, 0); /* CTS0 */
-
- /*
- * AT91RM9200 Errata #39 - RTS0 is not internally connected to PA21.
- * We need to drive the pin manually. Default is off (RTS is active low).
- */
- at91_set_gpio_output(AT91_PIN_PA21, 1);
-}
-
-static struct resource uart1_resources[] = {
- [0] = {
- .start = AT91RM9200_BASE_US1,
- .end = AT91RM9200_BASE_US1 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91RM9200_ID_US1,
- .end = AT91RM9200_ID_US1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart1_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static struct platform_device at91rm9200_uart1_device = {
- .name = "atmel_usart",
- .id = 2,
- .dev = {
- .platform_data = &uart1_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = uart1_resources,
- .num_resources = ARRAY_SIZE(uart1_resources),
-};
-
-static inline void configure_usart1_pins(void)
-{
- at91_set_A_periph(AT91_PIN_PB18, 0); /* RI1 */
- at91_set_A_periph(AT91_PIN_PB19, 0); /* DTR1 */
- at91_set_A_periph(AT91_PIN_PB20, 1); /* TXD1 */
- at91_set_A_periph(AT91_PIN_PB21, 0); /* RXD1 */
- at91_set_A_periph(AT91_PIN_PB23, 0); /* DCD1 */
- at91_set_A_periph(AT91_PIN_PB24, 0); /* CTS1 */
- at91_set_A_periph(AT91_PIN_PB25, 0); /* DSR1 */
- at91_set_A_periph(AT91_PIN_PB26, 0); /* RTS1 */
-}
-
-static struct resource uart2_resources[] = {
- [0] = {
- .start = AT91RM9200_BASE_US2,
- .end = AT91RM9200_BASE_US2 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91RM9200_ID_US2,
- .end = AT91RM9200_ID_US2,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart2_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static struct platform_device at91rm9200_uart2_device = {
- .name = "atmel_usart",
- .id = 3,
- .dev = {
- .platform_data = &uart2_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = uart2_resources,
- .num_resources = ARRAY_SIZE(uart2_resources),
-};
-
-static inline void configure_usart2_pins(void)
-{
- at91_set_A_periph(AT91_PIN_PA22, 0); /* RXD2 */
- at91_set_A_periph(AT91_PIN_PA23, 1); /* TXD2 */
-}
-
-static struct resource uart3_resources[] = {
- [0] = {
- .start = AT91RM9200_BASE_US3,
- .end = AT91RM9200_BASE_US3 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91RM9200_ID_US3,
- .end = AT91RM9200_ID_US3,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart3_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static struct platform_device at91rm9200_uart3_device = {
- .name = "atmel_usart",
- .id = 4,
- .dev = {
- .platform_data = &uart3_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = uart3_resources,
- .num_resources = ARRAY_SIZE(uart3_resources),
-};
-
-static inline void configure_usart3_pins(void)
-{
- at91_set_B_periph(AT91_PIN_PA5, 1); /* TXD3 */
- at91_set_B_periph(AT91_PIN_PA6, 0); /* RXD3 */
-}
-
-struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
-struct platform_device *atmel_default_console_device; /* the serial console device */
-
-void __init at91_init_serial(struct at91_uart_config *config)
-{
- int i;
-
- /* Fill in list of supported UARTs */
- for (i = 0; i < config->nr_tty; i++) {
- switch (config->tty_map[i]) {
- case 0:
- configure_usart0_pins();
- at91_uarts[i] = &at91rm9200_uart0_device;
- at91_clock_associate("usart0_clk", &at91rm9200_uart0_device.dev, "usart");
- break;
- case 1:
- configure_usart1_pins();
- at91_uarts[i] = &at91rm9200_uart1_device;
- at91_clock_associate("usart1_clk", &at91rm9200_uart1_device.dev, "usart");
- break;
- case 2:
- configure_usart2_pins();
- at91_uarts[i] = &at91rm9200_uart2_device;
- at91_clock_associate("usart2_clk", &at91rm9200_uart2_device.dev, "usart");
- break;
- case 3:
- configure_usart3_pins();
- at91_uarts[i] = &at91rm9200_uart3_device;
- at91_clock_associate("usart3_clk", &at91rm9200_uart3_device.dev, "usart");
- break;
- case 4:
- configure_dbgu_pins();
- at91_uarts[i] = &at91rm9200_dbgu_device;
- at91_clock_associate("mck", &at91rm9200_dbgu_device.dev, "usart");
- break;
- default:
- continue;
- }
- at91_uarts[i]->id = i; /* update ID number to mapped ID */
- }
-
- /* Set serial console device */
- if (config->console_tty < ATMEL_MAX_UART)
- atmel_default_console_device = at91_uarts[config->console_tty];
- if (!atmel_default_console_device)
- printk(KERN_INFO "AT91: No default serial console defined.\n");
-}
-
-void __init at91_add_device_serial(void)
-{
- int i;
-
- for (i = 0; i < ATMEL_MAX_UART; i++) {
- if (at91_uarts[i])
- platform_device_register(at91_uarts[i]);
- }
-}
-#else
-void __init at91_init_serial(struct at91_uart_config *config) {}
-void __init at91_add_device_serial(void) {}
-#endif
-
-
-/* -------------------------------------------------------------------- */
-
-/*
- * These devices are always present and don't need any board-specific
- * setup.
- */
-static int __init at91_add_standard_devices(void)
-{
- at91_add_device_rtc();
- at91_add_device_watchdog();
- return 0;
-}
-
-arch_initcall(at91_add_standard_devices);
diff --git a/arch/arm/mach-at91rm9200/at91rm9200_time.c b/arch/arm/mach-at91rm9200/at91rm9200_time.c
deleted file mode 100644
index b999e192a7e..00000000000
--- a/arch/arm/mach-at91rm9200/at91rm9200_time.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/at91rm9200_time.c
- *
- * Copyright (C) 2003 SAN People
- * Copyright (C) 2003 ATMEL
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/time.h>
-
-#include <asm/hardware.h>
-#include <asm/io.h>
-#include <asm/mach/time.h>
-
-#include <asm/arch/at91_st.h>
-
-static unsigned long last_crtr;
-
-/*
- * The ST_CRTR is updated asynchronously to the master clock. It is therefore
- * necessary to read it twice (with the same value) to ensure accuracy.
- */
-static inline unsigned long read_CRTR(void) {
- unsigned long x1, x2;
-
- do {
- x1 = at91_sys_read(AT91_ST_CRTR);
- x2 = at91_sys_read(AT91_ST_CRTR);
- } while (x1 != x2);
-
- return x1;
-}
-
-/*
- * Returns number of microseconds since last timer interrupt. Note that interrupts
- * will have been disabled by do_gettimeofday()
- * 'LATCH' is hwclock ticks (see CLOCK_TICK_RATE in timex.h) per jiffy.
- * 'tick' is usecs per jiffy (linux/timex.h).
- */
-static unsigned long at91rm9200_gettimeoffset(void)
-{
- unsigned long elapsed;
-
- elapsed = (read_CRTR() - last_crtr) & AT91_ST_ALMV;
-
- return (unsigned long)(elapsed * (tick_nsec / 1000)) / LATCH;
-}
-
-/*
- * IRQ handler for the timer.
- */
-static irqreturn_t at91rm9200_timer_interrupt(int irq, void *dev_id)
-{
- if (at91_sys_read(AT91_ST_SR) & AT91_ST_PITS) { /* This is a shared interrupt */
- write_seqlock(&xtime_lock);
-
- while (((read_CRTR() - last_crtr) & AT91_ST_ALMV) >= LATCH) {
- timer_tick();
- last_crtr = (last_crtr + LATCH) & AT91_ST_ALMV;
- }
-
- write_sequnlock(&xtime_lock);
-
- return IRQ_HANDLED;
- }
- else
- return IRQ_NONE; /* not handled */
-}
-
-static struct irqaction at91rm9200_timer_irq = {
- .name = "at91_tick",
- .flags = IRQF_SHARED | IRQF_DISABLED | IRQF_TIMER,
- .handler = at91rm9200_timer_interrupt
-};
-
-void at91rm9200_timer_reset(void)
-{
- last_crtr = 0;
-
- /* Real time counter incremented every 30.51758 microseconds */
- at91_sys_write(AT91_ST_RTMR, 1);
-
- /* Set Period Interval timer */
- at91_sys_write(AT91_ST_PIMR, LATCH);
-
- /* Clear any pending interrupts */
- (void) at91_sys_read(AT91_ST_SR);
-
- /* Enable Period Interval Timer interrupt */
- at91_sys_write(AT91_ST_IER, AT91_ST_PITS);
-}
-
-/*
- * Set up timer interrupt.
- */
-void __init at91rm9200_timer_init(void)
-{
- /* Disable all timer interrupts */
- at91_sys_write(AT91_ST_IDR, AT91_ST_PITS | AT91_ST_WDOVF | AT91_ST_RTTINC | AT91_ST_ALMS);
- (void) at91_sys_read(AT91_ST_SR); /* Clear any pending interrupts */
-
- /* Make IRQs happen for the system timer */
- setup_irq(AT91_ID_SYS, &at91rm9200_timer_irq);
-
- /* Change the kernel's 'tick' value to 10009 usec. (the default is 10000) */
- tick_usec = (LATCH * 1000000) / CLOCK_TICK_RATE;
-
- /* Initialize and enable the timer interrupt */
- at91rm9200_timer_reset();
-}
-
-#ifdef CONFIG_PM
-static void at91rm9200_timer_suspend(void)
-{
- /* disable Period Interval Timer interrupt */
- at91_sys_write(AT91_ST_IDR, AT91_ST_PITS);
-}
-#else
-#define at91rm9200_timer_suspend NULL
-#endif
-
-struct sys_timer at91rm9200_timer = {
- .init = at91rm9200_timer_init,
- .offset = at91rm9200_gettimeoffset,
- .suspend = at91rm9200_timer_suspend,
- .resume = at91rm9200_timer_reset,
-};
-
diff --git a/arch/arm/mach-at91rm9200/at91sam9260.c b/arch/arm/mach-at91rm9200/at91sam9260.c
deleted file mode 100644
index b14871adc30..00000000000
--- a/arch/arm/mach-at91rm9200/at91sam9260.c
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- * arch/arm/mach-at91rm9200/at91sam9260.c
- *
- * Copyright (C) 2006 SAN People
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-
-#include <linux/module.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/arch/at91sam9260.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91_rstc.h>
-
-#include "generic.h"
-#include "clock.h"
-
-static struct map_desc at91sam9260_io_desc[] __initdata = {
- {
- .virtual = AT91_VA_BASE_SYS,
- .pfn = __phys_to_pfn(AT91_BASE_SYS),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = AT91_IO_VIRT_BASE - AT91SAM9260_SRAM0_SIZE,
- .pfn = __phys_to_pfn(AT91SAM9260_SRAM0_BASE),
- .length = AT91SAM9260_SRAM0_SIZE,
- .type = MT_DEVICE,
- }, {
- .virtual = AT91_IO_VIRT_BASE - AT91SAM9260_SRAM0_SIZE - AT91SAM9260_SRAM1_SIZE,
- .pfn = __phys_to_pfn(AT91SAM9260_SRAM1_BASE),
- .length = AT91SAM9260_SRAM1_SIZE,
- .type = MT_DEVICE,
- },
-};
-
-/* --------------------------------------------------------------------
- * Clocks
- * -------------------------------------------------------------------- */
-
-/*
- * The peripheral clocks.
- */
-static struct clk pioA_clk = {
- .name = "pioA_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_PIOA,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioB_clk = {
- .name = "pioB_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_PIOB,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioC_clk = {
- .name = "pioC_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_PIOC,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk adc_clk = {
- .name = "adc_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_ADC,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart0_clk = {
- .name = "usart0_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_US0,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart1_clk = {
- .name = "usart1_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_US1,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart2_clk = {
- .name = "usart2_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_US2,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk mmc_clk = {
- .name = "mci_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_MCI,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk udc_clk = {
- .name = "udc_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_UDP,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk twi_clk = {
- .name = "twi_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_TWI,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk spi0_clk = {
- .name = "spi0_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_SPI0,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk spi1_clk = {
- .name = "spi1_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_SPI1,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk ohci_clk = {
- .name = "ohci_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_UHP,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk ether_clk = {
- .name = "ether_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_EMAC,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk isi_clk = {
- .name = "isi_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_ISI,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart3_clk = {
- .name = "usart3_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_US3,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart4_clk = {
- .name = "usart4_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_US4,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart5_clk = {
- .name = "usart5_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_US5,
- .type = CLK_TYPE_PERIPHERAL,
-};
-
-static struct clk *periph_clocks[] __initdata = {
- &pioA_clk,
- &pioB_clk,
- &pioC_clk,
- &adc_clk,
- &usart0_clk,
- &usart1_clk,
- &usart2_clk,
- &mmc_clk,
- &udc_clk,
- &twi_clk,
- &spi0_clk,
- &spi1_clk,
- // ssc
- // tc0 .. tc2
- &ohci_clk,
- &ether_clk,
- &isi_clk,
- &usart3_clk,
- &usart4_clk,
- &usart5_clk,
- // tc3 .. tc5
- // irq0 .. irq2
-};
-
-/*
- * The two programmable clocks.
- * You must configure pin multiplexing to bring these signals out.
- */
-static struct clk pck0 = {
- .name = "pck0",
- .pmc_mask = AT91_PMC_PCK0,
- .type = CLK_TYPE_PROGRAMMABLE,
- .id = 0,
-};
-static struct clk pck1 = {
- .name = "pck1",
- .pmc_mask = AT91_PMC_PCK1,
- .type = CLK_TYPE_PROGRAMMABLE,
- .id = 1,
-};
-
-static void __init at91sam9260_register_clocks(void)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(periph_clocks); i++)
- clk_register(periph_clocks[i]);
-
- clk_register(&pck0);
- clk_register(&pck1);
-}
-
-/* --------------------------------------------------------------------
- * GPIO
- * -------------------------------------------------------------------- */
-
-static struct at91_gpio_bank at91sam9260_gpio[] = {
- {
- .id = AT91SAM9260_ID_PIOA,
- .offset = AT91_PIOA,
- .clock = &pioA_clk,
- }, {
- .id = AT91SAM9260_ID_PIOB,
- .offset = AT91_PIOB,
- .clock = &pioB_clk,
- }, {
- .id = AT91SAM9260_ID_PIOC,
- .offset = AT91_PIOC,
- .clock = &pioC_clk,
- }
-};
-
-static void at91sam9260_reset(void)
-{
- at91_sys_write(AT91_RSTC_CR, (0xA5 << 24) | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);
-}
-
-
-/* --------------------------------------------------------------------
- * AT91SAM9260 processor initialization
- * -------------------------------------------------------------------- */
-
-void __init at91sam9260_initialize(unsigned long main_clock)
-{
- /* Map peripherals */
- iotable_init(at91sam9260_io_desc, ARRAY_SIZE(at91sam9260_io_desc));
-
- at91_arch_reset = at91sam9260_reset;
- at91_extern_irq = (1 << AT91SAM9260_ID_IRQ0) | (1 << AT91SAM9260_ID_IRQ1)
- | (1 << AT91SAM9260_ID_IRQ2);
-
- /* Init clock subsystem */
- at91_clock_init(main_clock);
-
- /* Register the processor-specific clocks */
- at91sam9260_register_clocks();
-
- /* Register GPIO subsystem */
- at91_gpio_init(at91sam9260_gpio, 3);
-}
-
-/* --------------------------------------------------------------------
- * Interrupt initialization
- * -------------------------------------------------------------------- */
-
-/*
- * The default interrupt priority levels (0 = lowest, 7 = highest).
- */
-static unsigned int at91sam9260_default_irq_priority[NR_AIC_IRQS] __initdata = {
- 7, /* Advanced Interrupt Controller */
- 7, /* System Peripherals */
- 0, /* Parallel IO Controller A */
- 0, /* Parallel IO Controller B */
- 0, /* Parallel IO Controller C */
- 0, /* Analog-to-Digital Converter */
- 6, /* USART 0 */
- 6, /* USART 1 */
- 6, /* USART 2 */
- 0, /* Multimedia Card Interface */
- 4, /* USB Device Port */
- 0, /* Two-Wire Interface */
- 6, /* Serial Peripheral Interface 0 */
- 6, /* Serial Peripheral Interface 1 */
- 5, /* Serial Synchronous Controller */
- 0,
- 0,
- 0, /* Timer Counter 0 */
- 0, /* Timer Counter 1 */
- 0, /* Timer Counter 2 */
- 3, /* USB Host port */
- 3, /* Ethernet */
- 0, /* Image Sensor Interface */
- 6, /* USART 3 */
- 6, /* USART 4 */
- 6, /* USART 5 */
- 0, /* Timer Counter 3 */
- 0, /* Timer Counter 4 */
- 0, /* Timer Counter 5 */
- 0, /* Advanced Interrupt Controller */
- 0, /* Advanced Interrupt Controller */
- 0, /* Advanced Interrupt Controller */
-};
-
-void __init at91sam9260_init_interrupts(unsigned int priority[NR_AIC_IRQS])
-{
- if (!priority)
- priority = at91sam9260_default_irq_priority;
-
- /* Initialize the AIC interrupt controller */
- at91_aic_init(priority);
-
- /* Enable GPIO interrupts */
- at91_gpio_irq_setup();
-}
diff --git a/arch/arm/mach-at91rm9200/at91sam9260_devices.c b/arch/arm/mach-at91rm9200/at91sam9260_devices.c
deleted file mode 100644
index f338f78eb94..00000000000
--- a/arch/arm/mach-at91rm9200/at91sam9260_devices.c
+++ /dev/null
@@ -1,867 +0,0 @@
-/*
- * arch/arm/mach-at91rm9200/at91sam9260_devices.c
- *
- * Copyright (C) 2006 Atmel
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include <linux/platform_device.h>
-
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/at91sam9260.h>
-#include <asm/arch/at91sam926x_mc.h>
-#include <asm/arch/at91sam9260_matrix.h>
-
-#include "generic.h"
-
-#define SZ_512 0x00000200
-#define SZ_256 0x00000100
-#define SZ_16 0x00000010
-
-/* --------------------------------------------------------------------
- * USB Host
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
-static u64 ohci_dmamask = 0xffffffffUL;
-static struct at91_usbh_data usbh_data;
-
-static struct resource usbh_resources[] = {
- [0] = {
- .start = AT91SAM9260_UHP_BASE,
- .end = AT91SAM9260_UHP_BASE + SZ_1M - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9260_ID_UHP,
- .end = AT91SAM9260_ID_UHP,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91_usbh_device = {
- .name = "at91_ohci",
- .id = -1,
- .dev = {
- .dma_mask = &ohci_dmamask,
- .coherent_dma_mask = 0xffffffff,
- .platform_data = &usbh_data,
- },
- .resource = usbh_resources,
- .num_resources = ARRAY_SIZE(usbh_resources),
-};
-
-void __init at91_add_device_usbh(struct at91_usbh_data *data)
-{
- if (!data)
- return;
-
- usbh_data = *data;
- platform_device_register(&at91_usbh_device);
-}
-#else
-void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * USB Device (Gadget)
- * -------------------------------------------------------------------- */
-
-#ifdef CONFIG_USB_GADGET_AT91
-static struct at91_udc_data udc_data;
-
-static struct resource udc_resources[] = {
- [0] = {
- .start = AT91SAM9260_BASE_UDP,
- .end = AT91SAM9260_BASE_UDP + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9260_ID_UDP,
- .end = AT91SAM9260_ID_UDP,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91_udc_device = {
- .name = "at91_udc",
- .id = -1,
- .dev = {
- .platform_data = &udc_data,
- },
- .resource = udc_resources,
- .num_resources = ARRAY_SIZE(udc_resources),
-};
-
-void __init at91_add_device_udc(struct at91_udc_data *data)
-{
- if (!data)
- return;
-
- if (data->vbus_pin) {
- at91_set_gpio_input(data->vbus_pin, 0);
- at91_set_deglitch(data->vbus_pin, 1);
- }
-
- /* Pullup pin is handled internally by USB device peripheral */
-
- udc_data = *data;
- platform_device_register(&at91_udc_device);
-}
-#else
-void __init at91_add_device_udc(struct at91_udc_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * Ethernet
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_MACB) || defined(CONFIG_MACB_MODULE)
-static u64 eth_dmamask = 0xffffffffUL;
-static struct at91_eth_data eth_data;
-
-static struct resource eth_resources[] = {
- [0] = {
- .start = AT91SAM9260_BASE_EMAC,
- .end = AT91SAM9260_BASE_EMAC + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9260_ID_EMAC,
- .end = AT91SAM9260_ID_EMAC,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91sam9260_eth_device = {
- .name = "macb",
- .id = -1,
- .dev = {
- .dma_mask = &eth_dmamask,
- .coherent_dma_mask = 0xffffffff,
- .platform_data = &eth_data,
- },
- .resource = eth_resources,
- .num_resources = ARRAY_SIZE(eth_resources),
-};
-
-void __init at91_add_device_eth(struct at91_eth_data *data)
-{
- if (!data)
- return;
-
- if (data->phy_irq_pin) {
- at91_set_gpio_input(data->phy_irq_pin, 0);
- at91_set_deglitch(data->phy_irq_pin, 1);
- }
-
- /* Pins used for MII and RMII */
- at91_set_A_periph(AT91_PIN_PA19, 0); /* ETXCK_EREFCK */
- at91_set_A_periph(AT91_PIN_PA17, 0); /* ERXDV */
- at91_set_A_periph(AT91_PIN_PA14, 0); /* ERX0 */
- at91_set_A_periph(AT91_PIN_PA15, 0); /* ERX1 */
- at91_set_A_periph(AT91_PIN_PA18, 0); /* ERXER */
- at91_set_A_periph(AT91_PIN_PA16, 0); /* ETXEN */
- at91_set_A_periph(AT91_PIN_PA12, 0); /* ETX0 */
- at91_set_A_periph(AT91_PIN_PA13, 0); /* ETX1 */
- at91_set_A_periph(AT91_PIN_PA21, 0); /* EMDIO */
- at91_set_A_periph(AT91_PIN_PA20, 0); /* EMDC */
-
- if (!data->is_rmii) {
- at91_set_B_periph(AT91_PIN_PA28, 0); /* ECRS */
- at91_set_B_periph(AT91_PIN_PA29, 0); /* ECOL */
- at91_set_B_periph(AT91_PIN_PA25, 0); /* ERX2 */
- at91_set_B_periph(AT91_PIN_PA26, 0); /* ERX3 */
- at91_set_B_periph(AT91_PIN_PA27, 0); /* ERXCK */
- at91_set_B_periph(AT91_PIN_PA23, 0); /* ETX2 */
- at91_set_B_periph(AT91_PIN_PA24, 0); /* ETX3 */
- at91_set_B_periph(AT91_PIN_PA22, 0); /* ETXER */
- }
-
- eth_data = *data;
- platform_device_register(&at91sam9260_eth_device);
-}
-#else
-void __init at91_add_device_eth(struct at91_eth_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * MMC / SD
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
-static u64 mmc_dmamask = 0xffffffffUL;
-static struct at91_mmc_data mmc_data;
-
-static struct resource mmc_resources[] = {
- [0] = {
- .start = AT91SAM9260_BASE_MCI,
- .end = AT91SAM9260_BASE_MCI + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9260_ID_MCI,
- .end = AT91SAM9260_ID_MCI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91sam9260_mmc_device = {
- .name = "at91_mci",
- .id = -1,
- .dev = {
- .dma_mask = &mmc_dmamask,
- .coherent_dma_mask = 0xffffffff,
- .platform_data = &mmc_data,
- },
- .resource = mmc_resources,
- .num_resources = ARRAY_SIZE(mmc_resources),
-};
-
-void __init at91_add_device_mmc(struct at91_mmc_data *data)
-{
- if (!data)
- return;
-
- /* input/irq */
- if (data->det_pin) {
- at91_set_gpio_input(data->det_pin, 1);
- at91_set_deglitch(data->det_pin, 1);
- }
- if (data->wp_pin)
- at91_set_gpio_input(data->wp_pin, 1);
- if (data->vcc_pin)
- at91_set_gpio_output(data->vcc_pin, 0);
-
- /* CLK */
- at91_set_A_periph(AT91_PIN_PA8, 0);
-
- if (data->slot_b) {
- /* CMD */
- at91_set_B_periph(AT91_PIN_PA1, 1);
-
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_B_periph(AT91_PIN_PA0, 1);
- if (data->wire4) {
- at91_set_B_periph(AT91_PIN_PA5, 1);
- at91_set_B_periph(AT91_PIN_PA4, 1);
- at91_set_B_periph(AT91_PIN_PA3, 1);
- }
- } else {
- /* CMD */
- at91_set_A_periph(AT91_PIN_PA7, 1);
-
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_A_periph(AT91_PIN_PA6, 1);
- if (data->wire4) {
- at91_set_A_periph(AT91_PIN_PA9, 1);
- at91_set_A_periph(AT91_PIN_PA10, 1);
- at91_set_A_periph(AT91_PIN_PA11, 1);
- }
- }
-
- mmc_data = *data;
- platform_device_register(&at91sam9260_mmc_device);
-}
-#else
-void __init at91_add_device_mmc(struct at91_mmc_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * NAND / SmartMedia
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE)
-static struct at91_nand_data nand_data;
-
-#define NAND_BASE AT91_CHIPSELECT_3
-
-static struct resource nand_resources[] = {
- {
- .start = NAND_BASE,
- .end = NAND_BASE + SZ_8M - 1,
- .flags = IORESOURCE_MEM,
- }
-};
-
-static struct platform_device at91sam9260_nand_device = {
- .name = "at91_nand",
- .id = -1,
- .dev = {
- .platform_data = &nand_data,
- },
- .resource = nand_resources,
- .num_resources = ARRAY_SIZE(nand_resources),
-};
-
-void __init at91_add_device_nand(struct at91_nand_data *data)
-{
- unsigned long csa, mode;
-
- if (!data)
- return;
-
- csa = at91_sys_read(AT91_MATRIX_EBICSA);
- at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC);
-
- /* set the bus interface characteristics */
- at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0)
- | AT91_SMC_NRDSETUP_(0) | AT91_SMC_NCS_RDSETUP_(0));
-
- at91_sys_write(AT91_SMC_PULSE(3), AT91_SMC_NWEPULSE_(2) | AT91_SMC_NCS_WRPULSE_(5)
- | AT91_SMC_NRDPULSE_(2) | AT91_SMC_NCS_RDPULSE_(5));
-
- at91_sys_write(AT91_SMC_CYCLE(3), AT91_SMC_NWECYCLE_(7) | AT91_SMC_NRDCYCLE_(7));
-
- if (data->bus_width_16)
- mode = AT91_SMC_DBW_16;
- else
- mode = AT91_SMC_DBW_8;
- at91_sys_write(AT91_SMC_MODE(3), mode | AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_TDF_(1));
-
- /* enable pin */
- if (data->enable_pin)
- at91_set_gpio_output(data->enable_pin, 1);
-
- /* ready/busy pin */
- if (data->rdy_pin)
- at91_set_gpio_input(data->rdy_pin, 1);
-
- /* card detect pin */
- if (data->det_pin)
- at91_set_gpio_input(data->det_pin, 1);
-
- nand_data = *data;
- platform_device_register(&at91sam9260_nand_device);
-}
-#else
-void __init at91_add_device_nand(struct at91_nand_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * TWI (i2c)
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
-
-static struct resource twi_resources[] = {
- [0] = {
- .start = AT91SAM9260_BASE_TWI,
- .end = AT91SAM9260_BASE_TWI + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9260_ID_TWI,
- .end = AT91SAM9260_ID_TWI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91sam9260_twi_device = {
- .name = "at91_i2c",
- .id = -1,
- .resource = twi_resources,
- .num_resources = ARRAY_SIZE(twi_resources),
-};
-
-void __init at91_add_device_i2c(void)
-{
- /* pins used for TWI interface */
- at91_set_A_periph(AT91_PIN_PA23, 0); /* TWD */
- at91_set_multi_drive(AT91_PIN_PA23, 1);
-
- at91_set_A_periph(AT91_PIN_PA24, 0); /* TWCK */
- at91_set_multi_drive(AT91_PIN_PA24, 1);
-
- platform_device_register(&at91sam9260_twi_device);
-}
-#else
-void __init at91_add_device_i2c(void) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * SPI
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
-static u64 spi_dmamask = 0xffffffffUL;
-
-static struct resource spi0_resources[] = {
- [0] = {
- .start = AT91SAM9260_BASE_SPI0,
- .end = AT91SAM9260_BASE_SPI0 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9260_ID_SPI0,
- .end = AT91SAM9260_ID_SPI0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91sam9260_spi0_device = {
- .name = "atmel_spi",
- .id = 0,
- .dev = {
- .dma_mask = &spi_dmamask,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = spi0_resources,
- .num_resources = ARRAY_SIZE(spi0_resources),
-};
-
-static const unsigned spi0_standard_cs[4] = { AT91_PIN_PA3, AT91_PIN_PC11, AT91_PIN_PC16, AT91_PIN_PC17 };
-
-static struct resource spi1_resources[] = {
- [0] = {
- .start = AT91SAM9260_BASE_SPI1,
- .end = AT91SAM9260_BASE_SPI1 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9260_ID_SPI1,
- .end = AT91SAM9260_ID_SPI1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91sam9260_spi1_device = {
- .name = "atmel_spi",
- .id = 1,
- .dev = {
- .dma_mask = &spi_dmamask,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = spi1_resources,
- .num_resources = ARRAY_SIZE(spi1_resources),
-};
-
-static const unsigned spi1_standard_cs[4] = { AT91_PIN_PB3, AT91_PIN_PC5, AT91_PIN_PC4, AT91_PIN_PC3 };
-
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
-{
- int i;
- unsigned long cs_pin;
- short enable_spi0 = 0;
- short enable_spi1 = 0;
-
- /* Choose SPI chip-selects */
- for (i = 0; i < nr_devices; i++) {
- if (devices[i].controller_data)
- cs_pin = (unsigned long) devices[i].controller_data;
- else if (devices[i].bus_num == 0)
- cs_pin = spi0_standard_cs[devices[i].chip_select];
- else
- cs_pin = spi1_standard_cs[devices[i].chip_select];
-
- if (devices[i].bus_num == 0)
- enable_spi0 = 1;
- else
- enable_spi1 = 1;
-
- /* enable chip-select pin */
- at91_set_gpio_output(cs_pin, 1);
-
- /* pass chip-select pin to driver */
- devices[i].controller_data = (void *) cs_pin;
- }
-
- spi_register_board_info(devices, nr_devices);
-
- /* Configure SPI bus(es) */
- if (enable_spi0) {
- at91_set_A_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
- at91_set_A_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */
- at91_set_A_periph(AT91_PIN_PA2, 0); /* SPI1_SPCK */
-
- at91_clock_associate("spi0_clk", &at91sam9260_spi0_device.dev, "spi_clk");
- platform_device_register(&at91sam9260_spi0_device);
- }
- if (enable_spi1) {
- at91_set_A_periph(AT91_PIN_PB0, 0); /* SPI1_MISO */
- at91_set_A_periph(AT91_PIN_PB1, 0); /* SPI1_MOSI */
- at91_set_A_periph(AT91_PIN_PB2, 0); /* SPI1_SPCK */
-
- at91_clock_associate("spi1_clk", &at91sam9260_spi1_device.dev, "spi_clk");
- platform_device_register(&at91sam9260_spi1_device);
- }
-}
-#else
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * LEDs
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_LEDS)
-u8 at91_leds_cpu;
-u8 at91_leds_timer;
-
-void __init at91_init_leds(u8 cpu_led, u8 timer_led)
-{
- at91_leds_cpu = cpu_led;
- at91_leds_timer = timer_led;
-}
-#else
-void __init at91_init_leds(u8 cpu_led, u8 timer_led) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * UART
- * -------------------------------------------------------------------- */
-#if defined(CONFIG_SERIAL_ATMEL)
-static struct resource dbgu_resources[] = {
- [0] = {
- .start = AT91_VA_BASE_SYS + AT91_DBGU,
- .end = AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91_ID_SYS,
- .end = AT91_ID_SYS,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data dbgu_data = {
- .use_dma_tx = 0,
- .use_dma_rx = 0, /* DBGU not capable of receive DMA */
- .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
-};
-
-static struct platform_device at91sam9260_dbgu_device = {
- .name = "atmel_usart",
- .id = 0,
- .dev = {
- .platform_data = &dbgu_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = dbgu_resources,
- .num_resources = ARRAY_SIZE(dbgu_resources),
-};
-
-static inline void configure_dbgu_pins(void)
-{
- at91_set_A_periph(AT91_PIN_PB14, 0); /* DRXD */
- at91_set_A_periph(AT91_PIN_PB15, 1); /* DTXD */
-}
-
-static struct resource uart0_resources[] = {
- [0] = {
- .start = AT91SAM9260_BASE_US0,
- .end = AT91SAM9260_BASE_US0 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9260_ID_US0,
- .end = AT91SAM9260_ID_US0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart0_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static struct platform_device at91sam9260_uart0_device = {
- .name = "atmel_usart",
- .id = 1,
- .dev = {
- .platform_data = &uart0_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = uart0_resources,
- .num_resources = ARRAY_SIZE(uart0_resources),
-};
-
-static inline void configure_usart0_pins(void)
-{
- at91_set_A_periph(AT91_PIN_PB4, 1); /* TXD0 */
- at91_set_A_periph(AT91_PIN_PB5, 0); /* RXD0 */
- at91_set_A_periph(AT91_PIN_PB26, 0); /* RTS0 */
- at91_set_A_periph(AT91_PIN_PB27, 0); /* CTS0 */
- at91_set_A_periph(AT91_PIN_PB24, 0); /* DTR0 */
- at91_set_A_periph(AT91_PIN_PB22, 0); /* DSR0 */
- at91_set_A_periph(AT91_PIN_PB23, 0); /* DCD0 */
- at91_set_A_periph(AT91_PIN_PB25, 0); /* RI0 */
-}
-
-static struct resource uart1_resources[] = {
- [0] = {
- .start = AT91SAM9260_BASE_US1,
- .end = AT91SAM9260_BASE_US1 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9260_ID_US1,
- .end = AT91SAM9260_ID_US1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart1_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static struct platform_device at91sam9260_uart1_device = {
- .name = "atmel_usart",
- .id = 2,
- .dev = {
- .platform_data = &uart1_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = uart1_resources,
- .num_resources = ARRAY_SIZE(uart1_resources),
-};
-
-static inline void configure_usart1_pins(void)
-{
- at91_set_A_periph(AT91_PIN_PB6, 1); /* TXD1 */
- at91_set_A_periph(AT91_PIN_PB7, 0); /* RXD1 */
- at91_set_A_periph(AT91_PIN_PB28, 0); /* RTS1 */
- at91_set_A_periph(AT91_PIN_PB29, 0); /* CTS1 */
-}
-
-static struct resource uart2_resources[] = {
- [0] = {
- .start = AT91SAM9260_BASE_US2,
- .end = AT91SAM9260_BASE_US2 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9260_ID_US2,
- .end = AT91SAM9260_ID_US2,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart2_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static struct platform_device at91sam9260_uart2_device = {
- .name = "atmel_usart",
- .id = 3,
- .dev = {
- .platform_data = &uart2_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = uart2_resources,
- .num_resources = ARRAY_SIZE(uart2_resources),
-};
-
-static inline void configure_usart2_pins(void)
-{
- at91_set_A_periph(AT91_PIN_PB8, 1); /* TXD2 */
- at91_set_A_periph(AT91_PIN_PB9, 0); /* RXD2 */
-}
-
-static struct resource uart3_resources[] = {
- [0] = {
- .start = AT91SAM9260_BASE_US3,
- .end = AT91SAM9260_BASE_US3 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9260_ID_US3,
- .end = AT91SAM9260_ID_US3,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart3_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static struct platform_device at91sam9260_uart3_device = {
- .name = "atmel_usart",
- .id = 4,
- .dev = {
- .platform_data = &uart3_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = uart3_resources,
- .num_resources = ARRAY_SIZE(uart3_resources),
-};
-
-static inline void configure_usart3_pins(void)
-{
- at91_set_A_periph(AT91_PIN_PB10, 1); /* TXD3 */
- at91_set_A_periph(AT91_PIN_PB11, 0); /* RXD3 */
-}
-
-static struct resource uart4_resources[] = {
- [0] = {
- .start = AT91SAM9260_BASE_US4,
- .end = AT91SAM9260_BASE_US4 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9260_ID_US4,
- .end = AT91SAM9260_ID_US4,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart4_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static struct platform_device at91sam9260_uart4_device = {
- .name = "atmel_usart",
- .id = 5,
- .dev = {
- .platform_data = &uart4_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = uart4_resources,
- .num_resources = ARRAY_SIZE(uart4_resources),
-};
-
-static inline void configure_usart4_pins(void)
-{
- at91_set_B_periph(AT91_PIN_PA31, 1); /* TXD4 */
- at91_set_B_periph(AT91_PIN_PA30, 0); /* RXD4 */
-}
-
-static struct resource uart5_resources[] = {
- [0] = {
- .start = AT91SAM9260_BASE_US5,
- .end = AT91SAM9260_BASE_US5 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9260_ID_US5,
- .end = AT91SAM9260_ID_US5,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart5_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static struct platform_device at91sam9260_uart5_device = {
- .name = "atmel_usart",
- .id = 6,
- .dev = {
- .platform_data = &uart5_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = uart5_resources,
- .num_resources = ARRAY_SIZE(uart5_resources),
-};
-
-static inline void configure_usart5_pins(void)
-{
- at91_set_A_periph(AT91_PIN_PB12, 1); /* TXD5 */
- at91_set_A_periph(AT91_PIN_PB13, 0); /* RXD5 */
-}
-
-struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
-struct platform_device *atmel_default_console_device; /* the serial console device */
-
-void __init at91_init_serial(struct at91_uart_config *config)
-{
- int i;
-
- /* Fill in list of supported UARTs */
- for (i = 0; i < config->nr_tty; i++) {
- switch (config->tty_map[i]) {
- case 0:
- configure_usart0_pins();
- at91_uarts[i] = &at91sam9260_uart0_device;
- at91_clock_associate("usart0_clk", &at91sam9260_uart0_device.dev, "usart");
- break;
- case 1:
- configure_usart1_pins();
- at91_uarts[i] = &at91sam9260_uart1_device;
- at91_clock_associate("usart1_clk", &at91sam9260_uart1_device.dev, "usart");
- break;
- case 2:
- configure_usart2_pins();
- at91_uarts[i] = &at91sam9260_uart2_device;
- at91_clock_associate("usart2_clk", &at91sam9260_uart2_device.dev, "usart");
- break;
- case 3:
- configure_usart3_pins();
- at91_uarts[i] = &at91sam9260_uart3_device;
- at91_clock_associate("usart3_clk", &at91sam9260_uart3_device.dev, "usart");
- break;
- case 4:
- configure_usart4_pins();
- at91_uarts[i] = &at91sam9260_uart4_device;
- at91_clock_associate("usart4_clk", &at91sam9260_uart4_device.dev, "usart");
- break;
- case 5:
- configure_usart5_pins();
- at91_uarts[i] = &at91sam9260_uart5_device;
- at91_clock_associate("usart5_clk", &at91sam9260_uart5_device.dev, "usart");
- break;
- case 6:
- configure_dbgu_pins();
- at91_uarts[i] = &at91sam9260_dbgu_device;
- at91_clock_associate("mck", &at91sam9260_dbgu_device.dev, "usart");
- break;
- default:
- continue;
- }
- at91_uarts[i]->id = i; /* update ID number to mapped ID */
- }
-
- /* Set serial console device */
- if (config->console_tty < ATMEL_MAX_UART)
- atmel_default_console_device = at91_uarts[config->console_tty];
- if (!atmel_default_console_device)
- printk(KERN_INFO "AT91: No default serial console defined.\n");
-}
-
-void __init at91_add_device_serial(void)
-{
- int i;
-
- for (i = 0; i < ATMEL_MAX_UART; i++) {
- if (at91_uarts[i])
- platform_device_register(at91_uarts[i]);
- }
-}
-#else
-void __init at91_init_serial(struct at91_uart_config *config) {}
-void __init at91_add_device_serial(void) {}
-#endif
-
-
-/* -------------------------------------------------------------------- */
-/*
- * These devices are always present and don't need any board-specific
- * setup.
- */
-static int __init at91_add_standard_devices(void)
-{
- return 0;
-}
-
-arch_initcall(at91_add_standard_devices);
diff --git a/arch/arm/mach-at91rm9200/at91sam9261.c b/arch/arm/mach-at91rm9200/at91sam9261.c
deleted file mode 100644
index d242bb885c6..00000000000
--- a/arch/arm/mach-at91rm9200/at91sam9261.c
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * arch/arm/mach-at91rm9200/at91sam9261.c
- *
- * Copyright (C) 2005 SAN People
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-
-#include <linux/module.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/arch/at91sam9261.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91_rstc.h>
-
-#include "generic.h"
-#include "clock.h"
-
-static struct map_desc at91sam9261_io_desc[] __initdata = {
- {
- .virtual = AT91_VA_BASE_SYS,
- .pfn = __phys_to_pfn(AT91_BASE_SYS),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = AT91_IO_VIRT_BASE - AT91SAM9261_SRAM_SIZE,
- .pfn = __phys_to_pfn(AT91SAM9261_SRAM_BASE),
- .length = AT91SAM9261_SRAM_SIZE,
- .type = MT_DEVICE,
- },
-};
-
-/* --------------------------------------------------------------------
- * Clocks
- * -------------------------------------------------------------------- */
-
-/*
- * The peripheral clocks.
- */
-static struct clk pioA_clk = {
- .name = "pioA_clk",
- .pmc_mask = 1 << AT91SAM9261_ID_PIOA,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioB_clk = {
- .name = "pioB_clk",
- .pmc_mask = 1 << AT91SAM9261_ID_PIOB,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioC_clk = {
- .name = "pioC_clk",
- .pmc_mask = 1 << AT91SAM9261_ID_PIOC,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart0_clk = {
- .name = "usart0_clk",
- .pmc_mask = 1 << AT91SAM9261_ID_US0,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart1_clk = {
- .name = "usart1_clk",
- .pmc_mask = 1 << AT91SAM9261_ID_US1,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart2_clk = {
- .name = "usart2_clk",
- .pmc_mask = 1 << AT91SAM9261_ID_US2,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk mmc_clk = {
- .name = "mci_clk",
- .pmc_mask = 1 << AT91SAM9261_ID_MCI,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk udc_clk = {
- .name = "udc_clk",
- .pmc_mask = 1 << AT91SAM9261_ID_UDP,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk twi_clk = {
- .name = "twi_clk",
- .pmc_mask = 1 << AT91SAM9261_ID_TWI,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk spi0_clk = {
- .name = "spi0_clk",
- .pmc_mask = 1 << AT91SAM9261_ID_SPI0,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk spi1_clk = {
- .name = "spi1_clk",
- .pmc_mask = 1 << AT91SAM9261_ID_SPI1,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk ohci_clk = {
- .name = "ohci_clk",
- .pmc_mask = 1 << AT91SAM9261_ID_UHP,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk lcdc_clk = {
- .name = "lcdc_clk",
- .pmc_mask = 1 << AT91SAM9261_ID_LCDC,
- .type = CLK_TYPE_PERIPHERAL,
-};
-
-static struct clk *periph_clocks[] __initdata = {
- &pioA_clk,
- &pioB_clk,
- &pioC_clk,
- &usart0_clk,
- &usart1_clk,
- &usart2_clk,
- &mmc_clk,
- &udc_clk,
- &twi_clk,
- &spi0_clk,
- &spi1_clk,
- // ssc 0 .. ssc2
- // tc0 .. tc2
- &ohci_clk,
- &lcdc_clk,
- // irq0 .. irq2
-};
-
-/*
- * The four programmable clocks.
- * You must configure pin multiplexing to bring these signals out.
- */
-static struct clk pck0 = {
- .name = "pck0",
- .pmc_mask = AT91_PMC_PCK0,
- .type = CLK_TYPE_PROGRAMMABLE,
- .id = 0,
-};
-static struct clk pck1 = {
- .name = "pck1",
- .pmc_mask = AT91_PMC_PCK1,
- .type = CLK_TYPE_PROGRAMMABLE,
- .id = 1,
-};
-static struct clk pck2 = {
- .name = "pck2",
- .pmc_mask = AT91_PMC_PCK2,
- .type = CLK_TYPE_PROGRAMMABLE,
- .id = 2,
-};
-static struct clk pck3 = {
- .name = "pck3",
- .pmc_mask = AT91_PMC_PCK3,
- .type = CLK_TYPE_PROGRAMMABLE,
- .id = 3,
-};
-
-/* HClocks */
-static struct clk hck0 = {
- .name = "hck0",
- .pmc_mask = AT91_PMC_HCK0,
- .type = CLK_TYPE_SYSTEM,
- .id = 0,
-};
-static struct clk hck1 = {
- .name = "hck1",
- .pmc_mask = AT91_PMC_HCK1,
- .type = CLK_TYPE_SYSTEM,
- .id = 1,
-};
-
-static void __init at91sam9261_register_clocks(void)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(periph_clocks); i++)
- clk_register(periph_clocks[i]);
-
- clk_register(&pck0);
- clk_register(&pck1);
- clk_register(&pck2);
- clk_register(&pck3);
-
- clk_register(&hck0);
- clk_register(&hck1);
-}
-
-/* --------------------------------------------------------------------
- * GPIO
- * -------------------------------------------------------------------- */
-
-static struct at91_gpio_bank at91sam9261_gpio[] = {
- {
- .id = AT91SAM9261_ID_PIOA,
- .offset = AT91_PIOA,
- .clock = &pioA_clk,
- }, {
- .id = AT91SAM9261_ID_PIOB,
- .offset = AT91_PIOB,
- .clock = &pioB_clk,
- }, {
- .id = AT91SAM9261_ID_PIOC,
- .offset = AT91_PIOC,
- .clock = &pioC_clk,
- }
-};
-
-static void at91sam9261_reset(void)
-{
- at91_sys_write(AT91_RSTC_CR, (0xA5 << 24) | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);
-}
-
-
-/* --------------------------------------------------------------------
- * AT91SAM9261 processor initialization
- * -------------------------------------------------------------------- */
-
-void __init at91sam9261_initialize(unsigned long main_clock)
-{
- /* Map peripherals */
- iotable_init(at91sam9261_io_desc, ARRAY_SIZE(at91sam9261_io_desc));
-
- at91_arch_reset = at91sam9261_reset;
- at91_extern_irq = (1 << AT91SAM9261_ID_IRQ0) | (1 << AT91SAM9261_ID_IRQ1)
- | (1 << AT91SAM9261_ID_IRQ2);
-
- /* Init clock subsystem */
- at91_clock_init(main_clock);
-
- /* Register the processor-specific clocks */
- at91sam9261_register_clocks();
-
- /* Register GPIO subsystem */
- at91_gpio_init(at91sam9261_gpio, 3);
-}
-
-/* --------------------------------------------------------------------
- * Interrupt initialization
- * -------------------------------------------------------------------- */
-
-/*
- * The default interrupt priority levels (0 = lowest, 7 = highest).
- */
-static unsigned int at91sam9261_default_irq_priority[NR_AIC_IRQS] __initdata = {
- 7, /* Advanced Interrupt Controller */
- 7, /* System Peripherals */
- 0, /* Parallel IO Controller A */
- 0, /* Parallel IO Controller B */
- 0, /* Parallel IO Controller C */
- 0,
- 6, /* USART 0 */
- 6, /* USART 1 */
- 6, /* USART 2 */
- 0, /* Multimedia Card Interface */
- 4, /* USB Device Port */
- 0, /* Two-Wire Interface */
- 6, /* Serial Peripheral Interface 0 */
- 6, /* Serial Peripheral Interface 1 */
- 5, /* Serial Synchronous Controller 0 */
- 5, /* Serial Synchronous Controller 1 */
- 5, /* Serial Synchronous Controller 2 */
- 0, /* Timer Counter 0 */
- 0, /* Timer Counter 1 */
- 0, /* Timer Counter 2 */
- 3, /* USB Host port */
- 3, /* LCD Controller */
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0, /* Advanced Interrupt Controller */
- 0, /* Advanced Interrupt Controller */
- 0, /* Advanced Interrupt Controller */
-};
-
-void __init at91sam9261_init_interrupts(unsigned int priority[NR_AIC_IRQS])
-{
- if (!priority)
- priority = at91sam9261_default_irq_priority;
-
- /* Initialize the AIC interrupt controller */
- at91_aic_init(priority);
-
- /* Enable GPIO interrupts */
- at91_gpio_irq_setup();
-}
diff --git a/arch/arm/mach-at91rm9200/at91sam9261_devices.c b/arch/arm/mach-at91rm9200/at91sam9261_devices.c
deleted file mode 100644
index ed1d79081b3..00000000000
--- a/arch/arm/mach-at91rm9200/at91sam9261_devices.c
+++ /dev/null
@@ -1,741 +0,0 @@
-/*
- * arch/arm/mach-at91rm9200/at91sam9261_devices.c
- *
- * Copyright (C) 2005 Thibaut VARENE <varenet@parisc-linux.org>
- * Copyright (C) 2005 David Brownell
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include <linux/platform_device.h>
-
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/at91sam9261.h>
-#include <asm/arch/at91sam9261_matrix.h>
-#include <asm/arch/at91sam926x_mc.h>
-
-#include "generic.h"
-
-#define SZ_512 0x00000200
-#define SZ_256 0x00000100
-#define SZ_16 0x00000010
-
-/* --------------------------------------------------------------------
- * USB Host
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
-static u64 ohci_dmamask = 0xffffffffUL;
-static struct at91_usbh_data usbh_data;
-
-static struct resource usbh_resources[] = {
- [0] = {
- .start = AT91SAM9261_UHP_BASE,
- .end = AT91SAM9261_UHP_BASE + SZ_1M - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9261_ID_UHP,
- .end = AT91SAM9261_ID_UHP,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91sam9261_usbh_device = {
- .name = "at91_ohci",
- .id = -1,
- .dev = {
- .dma_mask = &ohci_dmamask,
- .coherent_dma_mask = 0xffffffff,
- .platform_data = &usbh_data,
- },
- .resource = usbh_resources,
- .num_resources = ARRAY_SIZE(usbh_resources),
-};
-
-void __init at91_add_device_usbh(struct at91_usbh_data *data)
-{
- if (!data)
- return;
-
- usbh_data = *data;
- platform_device_register(&at91sam9261_usbh_device);
-}
-#else
-void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * USB Device (Gadget)
- * -------------------------------------------------------------------- */
-
-#ifdef CONFIG_USB_GADGET_AT91
-static struct at91_udc_data udc_data;
-
-static struct resource udc_resources[] = {
- [0] = {
- .start = AT91SAM9261_BASE_UDP,
- .end = AT91SAM9261_BASE_UDP + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9261_ID_UDP,
- .end = AT91SAM9261_ID_UDP,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91sam9261_udc_device = {
- .name = "at91_udc",
- .id = -1,
- .dev = {
- .platform_data = &udc_data,
- },
- .resource = udc_resources,
- .num_resources = ARRAY_SIZE(udc_resources),
-};
-
-void __init at91_add_device_udc(struct at91_udc_data *data)
-{
- unsigned long x;
-
- if (!data)
- return;
-
- if (data->vbus_pin) {
- at91_set_gpio_input(data->vbus_pin, 0);
- at91_set_deglitch(data->vbus_pin, 1);
- }
-
- /* Pullup pin is handled internally */
- x = at91_sys_read(AT91_MATRIX_USBPUCR);
- at91_sys_write(AT91_MATRIX_USBPUCR, x | AT91_MATRIX_USBPUCR_PUON);
-
- udc_data = *data;
- platform_device_register(&at91sam9261_udc_device);
-}
-#else
-void __init at91_add_device_udc(struct at91_udc_data *data) {}
-#endif
-
-/* --------------------------------------------------------------------
- * MMC / SD
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
-static u64 mmc_dmamask = 0xffffffffUL;
-static struct at91_mmc_data mmc_data;
-
-static struct resource mmc_resources[] = {
- [0] = {
- .start = AT91SAM9261_BASE_MCI,
- .end = AT91SAM9261_BASE_MCI + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9261_ID_MCI,
- .end = AT91SAM9261_ID_MCI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91sam9261_mmc_device = {
- .name = "at91_mci",
- .id = -1,
- .dev = {
- .dma_mask = &mmc_dmamask,
- .coherent_dma_mask = 0xffffffff,
- .platform_data = &mmc_data,
- },
- .resource = mmc_resources,
- .num_resources = ARRAY_SIZE(mmc_resources),
-};
-
-void __init at91_add_device_mmc(struct at91_mmc_data *data)
-{
- if (!data)
- return;
-
- /* input/irq */
- if (data->det_pin) {
- at91_set_gpio_input(data->det_pin, 1);
- at91_set_deglitch(data->det_pin, 1);
- }
- if (data->wp_pin)
- at91_set_gpio_input(data->wp_pin, 1);
- if (data->vcc_pin)
- at91_set_gpio_output(data->vcc_pin, 0);
-
- /* CLK */
- at91_set_B_periph(AT91_PIN_PA2, 0);
-
- /* CMD */
- at91_set_B_periph(AT91_PIN_PA1, 1);
-
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_B_periph(AT91_PIN_PA0, 1);
- if (data->wire4) {
- at91_set_B_periph(AT91_PIN_PA4, 1);
- at91_set_B_periph(AT91_PIN_PA5, 1);
- at91_set_B_periph(AT91_PIN_PA6, 1);
- }
-
- mmc_data = *data;
- platform_device_register(&at91sam9261_mmc_device);
-}
-#else
-void __init at91_add_device_mmc(struct at91_mmc_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * NAND / SmartMedia
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE)
-static struct at91_nand_data nand_data;
-
-#define NAND_BASE AT91_CHIPSELECT_3
-
-static struct resource nand_resources[] = {
- {
- .start = NAND_BASE,
- .end = NAND_BASE + SZ_256M - 1,
- .flags = IORESOURCE_MEM,
- }
-};
-
-static struct platform_device at91_nand_device = {
- .name = "at91_nand",
- .id = -1,
- .dev = {
- .platform_data = &nand_data,
- },
- .resource = nand_resources,
- .num_resources = ARRAY_SIZE(nand_resources),
-};
-
-void __init at91_add_device_nand(struct at91_nand_data *data)
-{
- unsigned long csa, mode;
-
- if (!data)
- return;
-
- csa = at91_sys_read(AT91_MATRIX_EBICSA);
- at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC);
-
- /* set the bus interface characteristics */
- at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0)
- | AT91_SMC_NRDSETUP_(0) | AT91_SMC_NCS_RDSETUP_(0));
-
- at91_sys_write(AT91_SMC_PULSE(3), AT91_SMC_NWEPULSE_(2) | AT91_SMC_NCS_WRPULSE_(5)
- | AT91_SMC_NRDPULSE_(2) | AT91_SMC_NCS_RDPULSE_(5));
-
- at91_sys_write(AT91_SMC_CYCLE(3), AT91_SMC_NWECYCLE_(7) | AT91_SMC_NRDCYCLE_(7));
-
- if (data->bus_width_16)
- mode = AT91_SMC_DBW_16;
- else
- mode = AT91_SMC_DBW_8;
- at91_sys_write(AT91_SMC_MODE(3), mode | AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_TDF_(1));
-
- /* enable pin */
- if (data->enable_pin)
- at91_set_gpio_output(data->enable_pin, 1);
-
- /* ready/busy pin */
- if (data->rdy_pin)
- at91_set_gpio_input(data->rdy_pin, 1);
-
- /* card detect pin */
- if (data->det_pin)
- at91_set_gpio_input(data->det_pin, 1);
-
- at91_set_A_periph(AT91_PIN_PC0, 0); /* NANDOE */
- at91_set_A_periph(AT91_PIN_PC1, 0); /* NANDWE */
-
- nand_data = *data;
- platform_device_register(&at91_nand_device);
-}
-
-#else
-void __init at91_add_device_nand(struct at91_nand_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * TWI (i2c)
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
-
-static struct resource twi_resources[] = {
- [0] = {
- .start = AT91SAM9261_BASE_TWI,
- .end = AT91SAM9261_BASE_TWI + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9261_ID_TWI,
- .end = AT91SAM9261_ID_TWI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91sam9261_twi_device = {
- .name = "at91_i2c",
- .id = -1,
- .resource = twi_resources,
- .num_resources = ARRAY_SIZE(twi_resources),
-};
-
-void __init at91_add_device_i2c(void)
-{
- /* pins used for TWI interface */
- at91_set_A_periph(AT91_PIN_PA7, 0); /* TWD */
- at91_set_multi_drive(AT91_PIN_PA7, 1);
-
- at91_set_A_periph(AT91_PIN_PA8, 0); /* TWCK */
- at91_set_multi_drive(AT91_PIN_PA8, 1);
-
- platform_device_register(&at91sam9261_twi_device);
-}
-#else
-void __init at91_add_device_i2c(void) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * SPI
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
-static u64 spi_dmamask = 0xffffffffUL;
-
-static struct resource spi0_resources[] = {
- [0] = {
- .start = AT91SAM9261_BASE_SPI0,
- .end = AT91SAM9261_BASE_SPI0 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9261_ID_SPI0,
- .end = AT91SAM9261_ID_SPI0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91sam9261_spi0_device = {
- .name = "atmel_spi",
- .id = 0,
- .dev = {
- .dma_mask = &spi_dmamask,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = spi0_resources,
- .num_resources = ARRAY_SIZE(spi0_resources),
-};
-
-static const unsigned spi0_standard_cs[4] = { AT91_PIN_PA3, AT91_PIN_PA4, AT91_PIN_PA5, AT91_PIN_PA6 };
-
-static struct resource spi1_resources[] = {
- [0] = {
- .start = AT91SAM9261_BASE_SPI1,
- .end = AT91SAM9261_BASE_SPI1 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9261_ID_SPI1,
- .end = AT91SAM9261_ID_SPI1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91sam9261_spi1_device = {
- .name = "atmel_spi",
- .id = 1,
- .dev = {
- .dma_mask = &spi_dmamask,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = spi1_resources,
- .num_resources = ARRAY_SIZE(spi1_resources),
-};
-
-static const unsigned spi1_standard_cs[4] = { AT91_PIN_PB28, AT91_PIN_PA24, AT91_PIN_PA25, AT91_PIN_PA26 };
-
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
-{
- int i;
- unsigned long cs_pin;
- short enable_spi0 = 0;
- short enable_spi1 = 0;
-
- /* Choose SPI chip-selects */
- for (i = 0; i < nr_devices; i++) {
- if (devices[i].controller_data)
- cs_pin = (unsigned long) devices[i].controller_data;
- else if (devices[i].bus_num == 0)
- cs_pin = spi0_standard_cs[devices[i].chip_select];
- else
- cs_pin = spi1_standard_cs[devices[i].chip_select];
-
- if (devices[i].bus_num == 0)
- enable_spi0 = 1;
- else
- enable_spi1 = 1;
-
- /* enable chip-select pin */
- at91_set_gpio_output(cs_pin, 1);
-
- /* pass chip-select pin to driver */
- devices[i].controller_data = (void *) cs_pin;
- }
-
- spi_register_board_info(devices, nr_devices);
-
- /* Configure SPI bus(es) */
- if (enable_spi0) {
- at91_set_A_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
- at91_set_A_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */
- at91_set_A_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */
-
- at91_clock_associate("spi0_clk", &at91sam9261_spi0_device.dev, "spi_clk");
- platform_device_register(&at91sam9261_spi0_device);
- }
- if (enable_spi1) {
- at91_set_A_periph(AT91_PIN_PB30, 0); /* SPI1_MISO */
- at91_set_A_periph(AT91_PIN_PB31, 0); /* SPI1_MOSI */
- at91_set_A_periph(AT91_PIN_PB29, 0); /* SPI1_SPCK */
-
- at91_clock_associate("spi1_clk", &at91sam9261_spi1_device.dev, "spi_clk");
- platform_device_register(&at91sam9261_spi1_device);
- }
-}
-#else
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * LCD Controller
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_FB_AT91) || defined(CONFIG_FB_AT91_MODULE)
-static u64 lcdc_dmamask = 0xffffffffUL;
-static struct at91fb_info lcdc_data;
-
-static struct resource lcdc_resources[] = {
- [0] = {
- .start = AT91SAM9261_LCDC_BASE,
- .end = AT91SAM9261_LCDC_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9261_ID_LCDC,
- .end = AT91SAM9261_ID_LCDC,
- .flags = IORESOURCE_IRQ,
- },
-#if defined(CONFIG_FB_INTSRAM)
- [2] = {
- .start = AT91SAM9261_SRAM_BASE,
- .end = AT91SAM9261_SRAM_BASE + AT91SAM9261_SRAM_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
-#endif
-};
-
-static struct platform_device at91_lcdc_device = {
- .name = "at91-fb",
- .id = 0,
- .dev = {
- .dma_mask = &lcdc_dmamask,
- .coherent_dma_mask = 0xffffffff,
- .platform_data = &lcdc_data,
- },
- .resource = lcdc_resources,
- .num_resources = ARRAY_SIZE(lcdc_resources),
-};
-
-void __init at91_add_device_lcdc(struct at91fb_info *data)
-{
- if (!data) {
- return;
- }
-
- at91_set_A_periph(AT91_PIN_PB1, 0); /* LCDHSYNC */
- at91_set_A_periph(AT91_PIN_PB2, 0); /* LCDDOTCK */
- at91_set_A_periph(AT91_PIN_PB3, 0); /* LCDDEN */
- at91_set_A_periph(AT91_PIN_PB4, 0); /* LCDCC */
- at91_set_A_periph(AT91_PIN_PB7, 0); /* LCDD2 */
- at91_set_A_periph(AT91_PIN_PB8, 0); /* LCDD3 */
- at91_set_A_periph(AT91_PIN_PB9, 0); /* LCDD4 */
- at91_set_A_periph(AT91_PIN_PB10, 0); /* LCDD5 */
- at91_set_A_periph(AT91_PIN_PB11, 0); /* LCDD6 */
- at91_set_A_periph(AT91_PIN_PB12, 0); /* LCDD7 */
- at91_set_A_periph(AT91_PIN_PB15, 0); /* LCDD10 */
- at91_set_A_periph(AT91_PIN_PB16, 0); /* LCDD11 */
- at91_set_A_periph(AT91_PIN_PB17, 0); /* LCDD12 */
- at91_set_A_periph(AT91_PIN_PB18, 0); /* LCDD13 */
- at91_set_A_periph(AT91_PIN_PB19, 0); /* LCDD14 */
- at91_set_A_periph(AT91_PIN_PB20, 0); /* LCDD15 */
- at91_set_B_periph(AT91_PIN_PB23, 0); /* LCDD18 */
- at91_set_B_periph(AT91_PIN_PB24, 0); /* LCDD19 */
- at91_set_B_periph(AT91_PIN_PB25, 0); /* LCDD20 */
- at91_set_B_periph(AT91_PIN_PB26, 0); /* LCDD21 */
- at91_set_B_periph(AT91_PIN_PB27, 0); /* LCDD22 */
- at91_set_B_periph(AT91_PIN_PB28, 0); /* LCDD23 */
-
- lcdc_data = *data;
- platform_device_register(&at91_lcdc_device);
-}
-#else
-void __init at91_add_device_lcdc(struct at91fb_info *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * LEDs
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_LEDS)
-u8 at91_leds_cpu;
-u8 at91_leds_timer;
-
-void __init at91_init_leds(u8 cpu_led, u8 timer_led)
-{
- at91_leds_cpu = cpu_led;
- at91_leds_timer = timer_led;
-}
-#else
-void __init at91_init_leds(u8 cpu_led, u8 timer_led) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * UART
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_SERIAL_ATMEL)
-static struct resource dbgu_resources[] = {
- [0] = {
- .start = AT91_VA_BASE_SYS + AT91_DBGU,
- .end = AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91_ID_SYS,
- .end = AT91_ID_SYS,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data dbgu_data = {
- .use_dma_tx = 0,
- .use_dma_rx = 0, /* DBGU not capable of receive DMA */
- .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
-};
-
-static struct platform_device at91sam9261_dbgu_device = {
- .name = "atmel_usart",
- .id = 0,
- .dev = {
- .platform_data = &dbgu_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = dbgu_resources,
- .num_resources = ARRAY_SIZE(dbgu_resources),
-};
-
-static inline void configure_dbgu_pins(void)
-{
- at91_set_A_periph(AT91_PIN_PA9, 0); /* DRXD */
- at91_set_A_periph(AT91_PIN_PA10, 1); /* DTXD */
-}
-
-static struct resource uart0_resources[] = {
- [0] = {
- .start = AT91SAM9261_BASE_US0,
- .end = AT91SAM9261_BASE_US0 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9261_ID_US0,
- .end = AT91SAM9261_ID_US0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart0_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static struct platform_device at91sam9261_uart0_device = {
- .name = "atmel_usart",
- .id = 1,
- .dev = {
- .platform_data = &uart0_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = uart0_resources,
- .num_resources = ARRAY_SIZE(uart0_resources),
-};
-
-static inline void configure_usart0_pins(void)
-{
- at91_set_A_periph(AT91_PIN_PC8, 1); /* TXD0 */
- at91_set_A_periph(AT91_PIN_PC9, 0); /* RXD0 */
- at91_set_A_periph(AT91_PIN_PC10, 0); /* RTS0 */
- at91_set_A_periph(AT91_PIN_PC11, 0); /* CTS0 */
-}
-
-static struct resource uart1_resources[] = {
- [0] = {
- .start = AT91SAM9261_BASE_US1,
- .end = AT91SAM9261_BASE_US1 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9261_ID_US1,
- .end = AT91SAM9261_ID_US1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart1_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static struct platform_device at91sam9261_uart1_device = {
- .name = "atmel_usart",
- .id = 2,
- .dev = {
- .platform_data = &uart1_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = uart1_resources,
- .num_resources = ARRAY_SIZE(uart1_resources),
-};
-
-static inline void configure_usart1_pins(void)
-{
- at91_set_A_periph(AT91_PIN_PC12, 1); /* TXD1 */
- at91_set_A_periph(AT91_PIN_PC13, 0); /* RXD1 */
-}
-
-static struct resource uart2_resources[] = {
- [0] = {
- .start = AT91SAM9261_BASE_US2,
- .end = AT91SAM9261_BASE_US2 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91SAM9261_ID_US2,
- .end = AT91SAM9261_ID_US2,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart2_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static struct platform_device at91sam9261_uart2_device = {
- .name = "atmel_usart",
- .id = 3,
- .dev = {
- .platform_data = &uart2_data,
- .coherent_dma_mask = 0xffffffff,
- },
- .resource = uart2_resources,
- .num_resources = ARRAY_SIZE(uart2_resources),
-};
-
-static inline void configure_usart2_pins(void)
-{
- at91_set_A_periph(AT91_PIN_PC15, 0); /* RXD2 */
- at91_set_A_periph(AT91_PIN_PC14, 1); /* TXD2 */
-}
-
-struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
-struct platform_device *atmel_default_console_device; /* the serial console device */
-
-void __init at91_init_serial(struct at91_uart_config *config)
-{
- int i;
-
- /* Fill in list of supported UARTs */
- for (i = 0; i < config->nr_tty; i++) {
- switch (config->tty_map[i]) {
- case 0:
- configure_usart0_pins();
- at91_uarts[i] = &at91sam9261_uart0_device;
- at91_clock_associate("usart0_clk", &at91sam9261_uart0_device.dev, "usart");
- break;
- case 1:
- configure_usart1_pins();
- at91_uarts[i] = &at91sam9261_uart1_device;
- at91_clock_associate("usart1_clk", &at91sam9261_uart1_device.dev, "usart");
- break;
- case 2:
- configure_usart2_pins();
- at91_uarts[i] = &at91sam9261_uart2_device;
- at91_clock_associate("usart2_clk", &at91sam9261_uart2_device.dev, "usart");
- break;
- case 3:
- configure_dbgu_pins();
- at91_uarts[i] = &at91sam9261_dbgu_device;
- at91_clock_associate("mck", &at91sam9261_dbgu_device.dev, "usart");
- break;
- default:
- continue;
- }
- at91_uarts[i]->id = i; /* update ID number to mapped ID */
- }
-
- /* Set serial console device */
- if (config->console_tty < ATMEL_MAX_UART)
- atmel_default_console_device = at91_uarts[config->console_tty];
- if (!atmel_default_console_device)
- printk(KERN_INFO "AT91: No default serial console defined.\n");
-}
-
-void __init at91_add_device_serial(void)
-{
- int i;
-
- for (i = 0; i < ATMEL_MAX_UART; i++) {
- if (at91_uarts[i])
- platform_device_register(at91_uarts[i]);
- }
-}
-#else
-void __init at91_init_serial(struct at91_uart_config *config) {}
-void __init at91_add_device_serial(void) {}
-#endif
-
-
-/* -------------------------------------------------------------------- */
-
-/*
- * These devices are always present and don't need any board-specific
- * setup.
- */
-static int __init at91_add_standard_devices(void)
-{
- return 0;
-}
-
-arch_initcall(at91_add_standard_devices);
diff --git a/arch/arm/mach-at91rm9200/at91sam926x_time.c b/arch/arm/mach-at91rm9200/at91sam926x_time.c
deleted file mode 100644
index 99df5f6ee42..00000000000
--- a/arch/arm/mach-at91rm9200/at91sam926x_time.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/at91sam926x_time.c
- *
- * Copyright (C) 2005-2006 M. Amine SAYA, ATMEL Rousset, France
- * Revision 2005 M. Nicolas Diremdjian, ATMEL Rousset, France
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/time.h>
-
-#include <asm/hardware.h>
-#include <asm/io.h>
-#include <asm/mach/time.h>
-
-#include <asm/arch/at91_pit.h>
-
-
-#define PIT_CPIV(x) ((x) & AT91_PIT_CPIV)
-#define PIT_PICNT(x) (((x) & AT91_PIT_PICNT) >> 20)
-
-/*
- * Returns number of microseconds since last timer interrupt. Note that interrupts
- * will have been disabled by do_gettimeofday()
- * 'LATCH' is hwclock ticks (see CLOCK_TICK_RATE in timex.h) per jiffy.
- * 'tick' is usecs per jiffy (linux/timex.h).
- */
-static unsigned long at91sam926x_gettimeoffset(void)
-{
- unsigned long elapsed;
- unsigned long t = at91_sys_read(AT91_PIT_PIIR);
-
- elapsed = (PIT_PICNT(t) * LATCH) + PIT_CPIV(t); /* hardware clock cycles */
-
- return (unsigned long)(elapsed * 1000000) / LATCH;
-}
-
-/*
- * IRQ handler for the timer.
- */
-static irqreturn_t at91sam926x_timer_interrupt(int irq, void *dev_id)
-{
- volatile long nr_ticks;
-
- if (at91_sys_read(AT91_PIT_SR) & AT91_PIT_PITS) { /* This is a shared interrupt */
- write_seqlock(&xtime_lock);
-
- /* Get number to ticks performed before interrupt and clear PIT interrupt */
- nr_ticks = PIT_PICNT(at91_sys_read(AT91_PIT_PIVR));
- do {
- timer_tick();
- nr_ticks--;
- } while (nr_ticks);
-
- write_sequnlock(&xtime_lock);
- return IRQ_HANDLED;
- } else
- return IRQ_NONE; /* not handled */
-}
-
-static struct irqaction at91sam926x_timer_irq = {
- .name = "at91_tick",
- .flags = IRQF_SHARED | IRQF_DISABLED | IRQF_TIMER,
- .handler = at91sam926x_timer_interrupt
-};
-
-void at91sam926x_timer_reset(void)
-{
- /* Disable timer */
- at91_sys_write(AT91_PIT_MR, 0);
-
- /* Clear any pending interrupts */
- (void) at91_sys_read(AT91_PIT_PIVR);
-
- /* Set Period Interval timer and enable its interrupt */
- at91_sys_write(AT91_PIT_MR, (LATCH & AT91_PIT_PIV) | AT91_PIT_PITIEN | AT91_PIT_PITEN);
-}
-
-/*
- * Set up timer interrupt.
- */
-void __init at91sam926x_timer_init(void)
-{
- /* Initialize and enable the timer */
- at91sam926x_timer_reset();
-
- /* Make IRQs happen for the system timer. */
- setup_irq(AT91_ID_SYS, &at91sam926x_timer_irq);
-}
-
-#ifdef CONFIG_PM
-static void at91sam926x_timer_suspend(void)
-{
- /* Disable timer */
- at91_sys_write(AT91_PIT_MR, 0);
-}
-#else
-#define at91sam926x_timer_suspend NULL
-#endif
-
-struct sys_timer at91sam926x_timer = {
- .init = at91sam926x_timer_init,
- .offset = at91sam926x_gettimeoffset,
- .suspend = at91sam926x_timer_suspend,
- .resume = at91sam926x_timer_reset,
-};
-
diff --git a/arch/arm/mach-at91rm9200/board-1arm.c b/arch/arm/mach-at91rm9200/board-1arm.c
deleted file mode 100644
index 971c3e2d8e3..00000000000
--- a/arch/arm/mach-at91rm9200/board-1arm.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/board-1arm.c
- *
- * Copyright (C) 2005 SAN People
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-
-#include <asm/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-
-#include "generic.h"
-
-
-/*
- * Serial port configuration.
- * 0 .. 3 = USART0 .. USART3
- * 4 = DBGU
- */
-static struct at91_uart_config __initdata onearm_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 3,
- .tty_map = { 4, 0, 1, -1, -1 }, /* ttyS0, ..., ttyS4 */
-};
-
-static void __init onearm_map_io(void)
-{
- /* Initialize processor: 18.432 MHz crystal */
- at91rm9200_initialize(18432000, AT91RM9200_PQFP);
-
- /* Setup the serial ports and console */
- at91_init_serial(&onearm_uart_config);
-}
-
-static void __init onearm_init_irq(void)
-{
- at91rm9200_init_interrupts(NULL);
-}
-
-static struct at91_eth_data __initdata onearm_eth_data = {
- .phy_irq_pin = AT91_PIN_PC4,
- .is_rmii = 1,
-};
-
-static struct at91_usbh_data __initdata onearm_usbh_data = {
- .ports = 1,
-};
-
-static struct at91_udc_data __initdata onearm_udc_data = {
- .vbus_pin = AT91_PIN_PC2,
- .pullup_pin = AT91_PIN_PC3,
-};
-
-static void __init onearm_board_init(void)
-{
- /* Serial */
- at91_add_device_serial();
- /* Ethernet */
- at91_add_device_eth(&onearm_eth_data);
- /* USB Host */
- at91_add_device_usbh(&onearm_usbh_data);
- /* USB Device */
- at91_add_device_udc(&onearm_udc_data);
-}
-
-MACHINE_START(ONEARM, "Ajeco 1ARM single board computer")
- /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
- .phys_io = AT91_BASE_SYS,
- .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
- .boot_params = AT91_SDRAM_BASE + 0x100,
- .timer = &at91rm9200_timer,
- .map_io = onearm_map_io,
- .init_irq = onearm_init_irq,
- .init_machine = onearm_board_init,
-MACHINE_END
diff --git a/arch/arm/mach-at91rm9200/board-carmeva.c b/arch/arm/mach-at91rm9200/board-carmeva.c
deleted file mode 100644
index 654f0379550..00000000000
--- a/arch/arm/mach-at91rm9200/board-carmeva.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/board-carmeva.c
- *
- * Copyright (c) 2005 Peer Georgi
- * Conitec Datasystems
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-
-#include <asm/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-
-#include "generic.h"
-
-
-/*
- * Serial port configuration.
- * 0 .. 3 = USART0 .. USART3
- * 4 = DBGU
- */
-static struct at91_uart_config __initdata carmeva_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 2,
- .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
-};
-
-static void __init carmeva_map_io(void)
-{
- /* Initialize processor: 20.000 MHz crystal */
- at91rm9200_initialize(20000000, AT91RM9200_BGA);
-
- /* Setup the serial ports and console */
- at91_init_serial(&carmeva_uart_config);
-}
-
-static void __init carmeva_init_irq(void)
-{
- at91rm9200_init_interrupts(NULL);
-}
-
-static struct at91_eth_data __initdata carmeva_eth_data = {
- .phy_irq_pin = AT91_PIN_PC4,
- .is_rmii = 1,
-};
-
-static struct at91_usbh_data __initdata carmeva_usbh_data = {
- .ports = 2,
-};
-
-static struct at91_udc_data __initdata carmeva_udc_data = {
- .vbus_pin = AT91_PIN_PD12,
- .pullup_pin = AT91_PIN_PD9,
-};
-
-/* FIXME: user dependend */
-// static struct at91_cf_data __initdata carmeva_cf_data = {
-// .det_pin = AT91_PIN_PB0,
-// .rst_pin = AT91_PIN_PC5,
- // .irq_pin = ... not connected
- // .vcc_pin = ... always powered
-// };
-
-static struct at91_mmc_data __initdata carmeva_mmc_data = {
- .slot_b = 0,
- .wire4 = 1,
- .det_pin = AT91_PIN_PB10,
- .wp_pin = AT91_PIN_PC14,
-};
-
-static struct spi_board_info carmeva_spi_devices[] = {
- { /* DataFlash chip */
- .modalias = "mtd_dataflash",
- .chip_select = 0,
- .max_speed_hz = 10 * 1000 * 1000,
- },
- { /* User accessable spi - cs1 (250KHz) */
- .modalias = "spi-cs1",
- .chip_select = 1,
- .max_speed_hz = 250 * 1000,
- },
- { /* User accessable spi - cs2 (1MHz) */
- .modalias = "spi-cs2",
- .chip_select = 2,
- .max_speed_hz = 1 * 1000 * 1000,
- },
- { /* User accessable spi - cs3 (10MHz) */
- .modalias = "spi-cs3",
- .chip_select = 3,
- .max_speed_hz = 10 * 1000 * 1000,
- },
-};
-
-static void __init carmeva_board_init(void)
-{
- /* Serial */
- at91_add_device_serial();
- /* Ethernet */
- at91_add_device_eth(&carmeva_eth_data);
- /* USB Host */
- at91_add_device_usbh(&carmeva_usbh_data);
- /* USB Device */
- at91_add_device_udc(&carmeva_udc_data);
- /* I2C */
- at91_add_device_i2c();
- /* SPI */
- at91_add_device_spi(carmeva_spi_devices, ARRAY_SIZE(carmeva_spi_devices));
- /* Compact Flash */
-// at91_add_device_cf(&carmeva_cf_data);
- /* MMC */
- at91_add_device_mmc(&carmeva_mmc_data);
-}
-
-MACHINE_START(CARMEVA, "Carmeva")
- /* Maintainer: Conitec Datasystems */
- .phys_io = AT91_BASE_SYS,
- .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
- .boot_params = AT91_SDRAM_BASE + 0x100,
- .timer = &at91rm9200_timer,
- .map_io = carmeva_map_io,
- .init_irq = carmeva_init_irq,
- .init_machine = carmeva_board_init,
-MACHINE_END
diff --git a/arch/arm/mach-at91rm9200/board-csb337.c b/arch/arm/mach-at91rm9200/board-csb337.c
deleted file mode 100644
index b8bb8052607..00000000000
--- a/arch/arm/mach-at91rm9200/board-csb337.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/board-csb337.c
- *
- * Copyright (C) 2005 SAN People
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-
-#include <asm/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-
-#include "generic.h"
-
-
-/*
- * Serial port configuration.
- * 0 .. 3 = USART0 .. USART3
- * 4 = DBGU
- */
-static struct at91_uart_config __initdata csb337_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 2,
- .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
-};
-
-static void __init csb337_map_io(void)
-{
- /* Initialize processor: 3.6864 MHz crystal */
- at91rm9200_initialize(3686400, AT91RM9200_BGA);
-
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1);
-
- /* Setup the serial ports and console */
- at91_init_serial(&csb337_uart_config);
-}
-
-static void __init csb337_init_irq(void)
-{
- at91rm9200_init_interrupts(NULL);
-}
-
-static struct at91_eth_data __initdata csb337_eth_data = {
- .phy_irq_pin = AT91_PIN_PC2,
- .is_rmii = 0,
-};
-
-static struct at91_usbh_data __initdata csb337_usbh_data = {
- .ports = 2,
-};
-
-static struct at91_udc_data __initdata csb337_udc_data = {
- // this has no VBUS sensing pin
- .pullup_pin = AT91_PIN_PA24,
-};
-
-static struct at91_cf_data __initdata csb337_cf_data = {
- /*
- * connector P4 on the CSB 337 mates to
- * connector P8 on the CSB 300CF
- */
-
- /* CSB337 specific */
- .det_pin = AT91_PIN_PC3,
-
- /* CSB300CF specific */
- .irq_pin = AT91_PIN_PA19,
- .vcc_pin = AT91_PIN_PD0,
- .rst_pin = AT91_PIN_PD2,
-};
-
-static struct at91_mmc_data __initdata csb337_mmc_data = {
- .det_pin = AT91_PIN_PD5,
- .slot_b = 0,
- .wire4 = 1,
- .wp_pin = AT91_PIN_PD6,
-};
-
-static struct spi_board_info csb337_spi_devices[] = {
- { /* CAN controller */
- .modalias = "sak82c900",
- .chip_select = 0,
- .max_speed_hz = 6 * 1000 * 1000,
- },
-};
-
-static void __init csb337_board_init(void)
-{
- /* Serial */
- at91_add_device_serial();
- /* Ethernet */
- at91_add_device_eth(&csb337_eth_data);
- /* USB Host */
- at91_add_device_usbh(&csb337_usbh_data);
- /* USB Device */
- at91_add_device_udc(&csb337_udc_data);
- /* I2C */
- at91_add_device_i2c();
- /* Compact Flash */
- at91_set_gpio_input(AT91_PIN_PB22, 1); /* IOIS16 */
- at91_add_device_cf(&csb337_cf_data);
- /* SPI */
- at91_add_device_spi(csb337_spi_devices, ARRAY_SIZE(csb337_spi_devices));
- /* MMC */
- at91_add_device_mmc(&csb337_mmc_data);
-}
-
-MACHINE_START(CSB337, "Cogent CSB337")
- /* Maintainer: Bill Gatliff */
- .phys_io = AT91_BASE_SYS,
- .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
- .boot_params = AT91_SDRAM_BASE + 0x100,
- .timer = &at91rm9200_timer,
- .map_io = csb337_map_io,
- .init_irq = csb337_init_irq,
- .init_machine = csb337_board_init,
-MACHINE_END
diff --git a/arch/arm/mach-at91rm9200/board-csb637.c b/arch/arm/mach-at91rm9200/board-csb637.c
deleted file mode 100644
index a29fa0e822c..00000000000
--- a/arch/arm/mach-at91rm9200/board-csb637.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/board-csb637.c
- *
- * Copyright (C) 2005 SAN People
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-
-#include <asm/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-
-#include "generic.h"
-
-
-/*
- * Serial port configuration.
- * 0 .. 3 = USART0 .. USART3
- * 4 = DBGU
- */
-static struct at91_uart_config __initdata csb637_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 2,
- .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
-};
-
-static void __init csb637_map_io(void)
-{
- /* Initialize processor: 3.6864 MHz crystal */
- at91rm9200_initialize(3686400, AT91RM9200_BGA);
-
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
-
- /* Setup the serial ports and console */
- at91_init_serial(&csb637_uart_config);
-}
-
-static void __init csb637_init_irq(void)
-{
- at91rm9200_init_interrupts(NULL);
-}
-
-static struct at91_eth_data __initdata csb637_eth_data = {
- .phy_irq_pin = AT91_PIN_PC0,
- .is_rmii = 0,
-};
-
-static struct at91_usbh_data __initdata csb637_usbh_data = {
- .ports = 2,
-};
-
-static struct at91_udc_data __initdata csb637_udc_data = {
- .vbus_pin = AT91_PIN_PB28,
- .pullup_pin = AT91_PIN_PB1,
-};
-
-static void __init csb637_board_init(void)
-{
- /* Serial */
- at91_add_device_serial();
- /* Ethernet */
- at91_add_device_eth(&csb637_eth_data);
- /* USB Host */
- at91_add_device_usbh(&csb637_usbh_data);
- /* USB Device */
- at91_add_device_udc(&csb637_udc_data);
- /* I2C */
- at91_add_device_i2c();
- /* SPI */
- at91_add_device_spi(NULL, 0);
-}
-
-MACHINE_START(CSB637, "Cogent CSB637")
- /* Maintainer: Bill Gatliff */
- .phys_io = AT91_BASE_SYS,
- .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
- .boot_params = AT91_SDRAM_BASE + 0x100,
- .timer = &at91rm9200_timer,
- .map_io = csb637_map_io,
- .init_irq = csb637_init_irq,
- .init_machine = csb637_board_init,
-MACHINE_END
diff --git a/arch/arm/mach-at91rm9200/board-dk.c b/arch/arm/mach-at91rm9200/board-dk.c
deleted file mode 100644
index 7522bf91bce..00000000000
--- a/arch/arm/mach-at91rm9200/board-dk.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/board-dk.c
- *
- * Copyright (C) 2005 SAN People
- *
- * Epson S1D framebuffer glue code is:
- * Copyright (C) 2005 Thibaut VARENE <varenet@parisc-linux.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/mtd/physmap.h>
-
-#include <asm/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/at91rm9200_mc.h>
-
-#include "generic.h"
-
-
-/*
- * Serial port configuration.
- * 0 .. 3 = USART0 .. USART3
- * 4 = DBGU
- */
-static struct at91_uart_config __initdata dk_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 2,
- .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
-};
-
-static void __init dk_map_io(void)
-{
- /* Initialize processor: 18.432 MHz crystal */
- at91rm9200_initialize(18432000, AT91RM9200_BGA);
-
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
-
- /* Setup the serial ports and console */
- at91_init_serial(&dk_uart_config);
-}
-
-static void __init dk_init_irq(void)
-{
- at91rm9200_init_interrupts(NULL);
-}
-
-static struct at91_eth_data __initdata dk_eth_data = {
- .phy_irq_pin = AT91_PIN_PC4,
- .is_rmii = 1,
-};
-
-static struct at91_usbh_data __initdata dk_usbh_data = {
- .ports = 2,
-};
-
-static struct at91_udc_data __initdata dk_udc_data = {
- .vbus_pin = AT91_PIN_PD4,
- .pullup_pin = AT91_PIN_PD5,
-};
-
-static struct at91_cf_data __initdata dk_cf_data = {
- .det_pin = AT91_PIN_PB0,
- .rst_pin = AT91_PIN_PC5,
- // .irq_pin = ... not connected
- // .vcc_pin = ... always powered
-};
-
-static struct at91_mmc_data __initdata dk_mmc_data = {
- .slot_b = 0,
- .wire4 = 1,
-};
-
-static struct spi_board_info dk_spi_devices[] = {
- { /* DataFlash chip */
- .modalias = "mtd_dataflash",
- .chip_select = 0,
- .max_speed_hz = 15 * 1000 * 1000,
- },
- { /* UR6HCPS2-SP40 PS2-to-SPI adapter */
- .modalias = "ur6hcps2",
- .chip_select = 1,
- .max_speed_hz = 250 * 1000,
- },
- { /* TLV1504 ADC, 4 channels, 10 bits; one is a temp sensor */
- .modalias = "tlv1504",
- .chip_select = 2,
- .max_speed_hz = 20 * 1000 * 1000,
- },
-#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
- { /* DataFlash card */
- .modalias = "mtd_dataflash",
- .chip_select = 3,
- .max_speed_hz = 15 * 1000 * 1000,
- }
-#endif
-};
-
-static struct mtd_partition __initdata dk_nand_partition[] = {
- {
- .name = "NAND Partition 1",
- .offset = 0,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static struct mtd_partition *nand_partitions(int size, int *num_partitions)
-{
- *num_partitions = ARRAY_SIZE(dk_nand_partition);
- return dk_nand_partition;
-}
-
-static struct at91_nand_data __initdata dk_nand_data = {
- .ale = 22,
- .cle = 21,
- .det_pin = AT91_PIN_PB1,
- .rdy_pin = AT91_PIN_PC2,
- // .enable_pin = ... not there
- .partition_info = nand_partitions,
-};
-
-#define DK_FLASH_BASE AT91_CHIPSELECT_0
-#define DK_FLASH_SIZE 0x200000
-
-static struct physmap_flash_data dk_flash_data = {
- .width = 2,
-};
-
-static struct resource dk_flash_resource = {
- .start = DK_FLASH_BASE,
- .end = DK_FLASH_BASE + DK_FLASH_SIZE - 1,
- .flags = IORESOURCE_MEM,
-};
-
-static struct platform_device dk_flash = {
- .name = "physmap-flash",
- .id = 0,
- .dev = {
- .platform_data = &dk_flash_data,
- },
- .resource = &dk_flash_resource,
- .num_resources = 1,
-};
-
-
-static void __init dk_board_init(void)
-{
- /* Serial */
- at91_add_device_serial();
- /* Ethernet */
- at91_add_device_eth(&dk_eth_data);
- /* USB Host */
- at91_add_device_usbh(&dk_usbh_data);
- /* USB Device */
- at91_add_device_udc(&dk_udc_data);
- at91_set_multi_drive(dk_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */
- /* Compact Flash */
- at91_add_device_cf(&dk_cf_data);
- /* I2C */
- at91_add_device_i2c();
- /* SPI */
- at91_add_device_spi(dk_spi_devices, ARRAY_SIZE(dk_spi_devices));
-#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
- /* DataFlash card */
- at91_set_gpio_output(AT91_PIN_PB7, 0);
-#else
- /* MMC */
- at91_set_gpio_output(AT91_PIN_PB7, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */
- at91_add_device_mmc(&dk_mmc_data);
-#endif
- /* NAND */
- at91_add_device_nand(&dk_nand_data);
- /* NOR Flash */
- platform_device_register(&dk_flash);
- /* VGA */
-// dk_add_device_video();
-}
-
-MACHINE_START(AT91RM9200DK, "Atmel AT91RM9200-DK")
- /* Maintainer: SAN People/Atmel */
- .phys_io = AT91_BASE_SYS,
- .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
- .boot_params = AT91_SDRAM_BASE + 0x100,
- .timer = &at91rm9200_timer,
- .map_io = dk_map_io,
- .init_irq = dk_init_irq,
- .init_machine = dk_board_init,
-MACHINE_END
diff --git a/arch/arm/mach-at91rm9200/board-eb9200.c b/arch/arm/mach-at91rm9200/board-eb9200.c
deleted file mode 100644
index 80b72cf7264..00000000000
--- a/arch/arm/mach-at91rm9200/board-eb9200.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/board-eb9200.c
- *
- * Copyright (C) 2005 SAN People, adapted for ATEB9200 from Embest
- * by Andrew Patrikalakis
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/device.h>
-
-#include <asm/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-
-#include "generic.h"
-
-
-/*
- * Serial port configuration.
- * 0 .. 3 = USART0 .. USART3
- * 4 = DBGU
- */
-static struct at91_uart_config __initdata eb9200_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 2,
- .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
-};
-
-static void __init eb9200_map_io(void)
-{
- /* Initialize processor: 18.432 MHz crystal */
- at91rm9200_initialize(18432000, AT91RM9200_BGA);
-
- /* Setup the serial ports and console */
- at91_init_serial(&eb9200_uart_config);
-}
-
-static void __init eb9200_init_irq(void)
-{
- at91rm9200_init_interrupts(NULL);
-}
-
-static struct at91_eth_data __initdata eb9200_eth_data = {
- .phy_irq_pin = AT91_PIN_PC4,
- .is_rmii = 1,
-};
-
-static struct at91_usbh_data __initdata eb9200_usbh_data = {
- .ports = 2,
-};
-
-static struct at91_udc_data __initdata eb9200_udc_data = {
- .vbus_pin = AT91_PIN_PD4,
- .pullup_pin = AT91_PIN_PD5,
-};
-
-static struct at91_cf_data __initdata eb9200_cf_data = {
- .det_pin = AT91_PIN_PB0,
- .rst_pin = AT91_PIN_PC5,
- // .irq_pin = ... not connected
- // .vcc_pin = ... always powered
-};
-
-static struct at91_mmc_data __initdata eb9200_mmc_data = {
- .slot_b = 0,
- .wire4 = 1,
-};
-
-static void __init eb9200_board_init(void)
-{
- /* Serial */
- at91_add_device_serial();
- /* Ethernet */
- at91_add_device_eth(&eb9200_eth_data);
- /* USB Host */
- at91_add_device_usbh(&eb9200_usbh_data);
- /* USB Device */
- at91_add_device_udc(&eb9200_udc_data);
- /* I2C */
- at91_add_device_i2c();
- /* Compact Flash */
- at91_add_device_cf(&eb9200_cf_data);
- /* SPI */
- at91_add_device_spi(NULL, 0);
- /* MMC */
- /* only supports 1 or 4 bit interface, not wired through to SPI */
- at91_add_device_mmc(&eb9200_mmc_data);
-}
-
-MACHINE_START(ATEB9200, "Embest ATEB9200")
- .phys_io = AT91_BASE_SYS,
- .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
- .boot_params = AT91_SDRAM_BASE + 0x100,
- .timer = &at91rm9200_timer,
- .map_io = eb9200_map_io,
- .init_irq = eb9200_init_irq,
- .init_machine = eb9200_board_init,
-MACHINE_END
diff --git a/arch/arm/mach-at91rm9200/board-ek.c b/arch/arm/mach-at91rm9200/board-ek.c
deleted file mode 100644
index c4fdb415f20..00000000000
--- a/arch/arm/mach-at91rm9200/board-ek.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/board-ek.c
- *
- * Copyright (C) 2005 SAN People
- *
- * Epson S1D framebuffer glue code is:
- * Copyright (C) 2005 Thibaut VARENE <varenet@parisc-linux.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/mtd/physmap.h>
-
-#include <asm/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/at91rm9200_mc.h>
-
-#include "generic.h"
-
-
-/*
- * Serial port configuration.
- * 0 .. 3 = USART0 .. USART3
- * 4 = DBGU
- */
-static struct at91_uart_config __initdata ek_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 2,
- .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
-};
-
-static void __init ek_map_io(void)
-{
- /* Initialize processor: 18.432 MHz crystal */
- at91rm9200_initialize(18432000, AT91RM9200_BGA);
-
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB1, AT91_PIN_PB2);
-
- /* Setup the serial ports and console */
- at91_init_serial(&ek_uart_config);
-}
-
-static void __init ek_init_irq(void)
-{
- at91rm9200_init_interrupts(NULL);
-}
-
-static struct at91_eth_data __initdata ek_eth_data = {
- .phy_irq_pin = AT91_PIN_PC4,
- .is_rmii = 1,
-};
-
-static struct at91_usbh_data __initdata ek_usbh_data = {
- .ports = 2,
-};
-
-static struct at91_udc_data __initdata ek_udc_data = {
- .vbus_pin = AT91_PIN_PD4,
- .pullup_pin = AT91_PIN_PD5,
-};
-
-static struct at91_mmc_data __initdata ek_mmc_data = {
- .det_pin = AT91_PIN_PB27,
- .slot_b = 0,
- .wire4 = 1,
- .wp_pin = AT91_PIN_PA17,
-};
-
-static struct spi_board_info ek_spi_devices[] = {
- { /* DataFlash chip */
- .modalias = "mtd_dataflash",
- .chip_select = 0,
- .max_speed_hz = 15 * 1000 * 1000,
- },
-#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
- { /* DataFlash card */
- .modalias = "mtd_dataflash",
- .chip_select = 3,
- .max_speed_hz = 15 * 1000 * 1000,
- },
-#endif
-};
-
-#define EK_FLASH_BASE AT91_CHIPSELECT_0
-#define EK_FLASH_SIZE 0x200000
-
-static struct physmap_flash_data ek_flash_data = {
- .width = 2,
-};
-
-static struct resource ek_flash_resource = {
- .start = EK_FLASH_BASE,
- .end = EK_FLASH_BASE + EK_FLASH_SIZE - 1,
- .flags = IORESOURCE_MEM,
-};
-
-static struct platform_device ek_flash = {
- .name = "physmap-flash",
- .id = 0,
- .dev = {
- .platform_data = &ek_flash_data,
- },
- .resource = &ek_flash_resource,
- .num_resources = 1,
-};
-
-
-static void __init ek_board_init(void)
-{
- /* Serial */
- at91_add_device_serial();
- /* Ethernet */
- at91_add_device_eth(&ek_eth_data);
- /* USB Host */
- at91_add_device_usbh(&ek_usbh_data);
- /* USB Device */
- at91_add_device_udc(&ek_udc_data);
- at91_set_multi_drive(ek_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */
- /* I2C */
- at91_add_device_i2c();
- /* SPI */
- at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
-#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
- /* DataFlash card */
- at91_set_gpio_output(AT91_PIN_PB22, 0);
-#else
- /* MMC */
- at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */
- at91_add_device_mmc(&ek_mmc_data);
-#endif
- /* NOR Flash */
- platform_device_register(&ek_flash);
- /* VGA */
-// ek_add_device_video();
-}
-
-MACHINE_START(AT91RM9200EK, "Atmel AT91RM9200-EK")
- /* Maintainer: SAN People/Atmel */
- .phys_io = AT91_BASE_SYS,
- .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
- .boot_params = AT91_SDRAM_BASE + 0x100,
- .timer = &at91rm9200_timer,
- .map_io = ek_map_io,
- .init_irq = ek_init_irq,
- .init_machine = ek_board_init,
-MACHINE_END
diff --git a/arch/arm/mach-at91rm9200/board-kafa.c b/arch/arm/mach-at91rm9200/board-kafa.c
deleted file mode 100644
index 6ef3c487982..00000000000
--- a/arch/arm/mach-at91rm9200/board-kafa.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/board-kafa.c
- *
- * Copyright (C) 2006 Sperry-Sun
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-
-#include <asm/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-
-#include "generic.h"
-
-
-/*
- * Serial port configuration.
- * 0 .. 3 = USART0 .. USART3
- * 4 = DBGU
- */
-static struct at91_uart_config __initdata kafa_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 2,
- .tty_map = { 4, 0, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
-};
-
-static void __init kafa_map_io(void)
-{
- /* Initialize processor: 18.432 MHz crystal */
- at91rm9200_initialize(18432000, AT91RM9200_PQFP);
-
- /* Set up the LEDs */
- at91_init_leds(AT91_PIN_PB4, AT91_PIN_PB4);
-
- /* Setup the serial ports and console */
- at91_init_serial(&kafa_uart_config);
-}
-
-static void __init kafa_init_irq(void)
-{
- at91rm9200_init_interrupts(NULL);
-}
-
-static struct at91_eth_data __initdata kafa_eth_data = {
- .phy_irq_pin = AT91_PIN_PC4,
- .is_rmii = 0,
-};
-
-static struct at91_usbh_data __initdata kafa_usbh_data = {
- .ports = 1,
-};
-
-static struct at91_udc_data __initdata kafa_udc_data = {
- .vbus_pin = AT91_PIN_PB6,
- .pullup_pin = AT91_PIN_PB7,
-};
-
-static void __init kafa_board_init(void)
-{
- /* Serial */
- at91_add_device_serial();
- /* Ethernet */
- at91_add_device_eth(&kafa_eth_data);
- /* USB Host */
- at91_add_device_usbh(&kafa_usbh_data);
- /* USB Device */
- at91_add_device_udc(&kafa_udc_data);
- /* I2C */
- at91_add_device_i2c();
- /* SPI */
- at91_add_device_spi(NULL, 0);
-}
-
-MACHINE_START(KAFA, "Sperry-Sun KAFA")
- /* Maintainer: Sergei Sharonov */
- .phys_io = AT91_BASE_SYS,
- .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
- .boot_params = AT91_SDRAM_BASE + 0x100,
- .timer = &at91rm9200_timer,
- .map_io = kafa_map_io,
- .init_irq = kafa_init_irq,
- .init_machine = kafa_board_init,
-MACHINE_END
diff --git a/arch/arm/mach-at91rm9200/board-kb9202.c b/arch/arm/mach-at91rm9200/board-kb9202.c
deleted file mode 100644
index 759d8191854..00000000000
--- a/arch/arm/mach-at91rm9200/board-kb9202.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/board-kb9202.c
- *
- * Copyright (c) 2005 kb_admin
- * KwikByte, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-
-#include <asm/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-
-#include "generic.h"
-
-
-/*
- * Serial port configuration.
- * 0 .. 3 = USART0 .. USART3
- * 4 = DBGU
- */
-static struct at91_uart_config __initdata kb9202_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 3,
- .tty_map = { 4, 0, 1, -1, -1 } /* ttyS0, ..., ttyS4 */
-};
-
-static void __init kb9202_map_io(void)
-{
- /* Initialize processor: 10 MHz crystal */
- at91rm9200_initialize(10000000, AT91RM9200_PQFP);
-
- /* Set up the LEDs */
- at91_init_leds(AT91_PIN_PC19, AT91_PIN_PC18);
-
- /* Setup the serial ports and console */
- at91_init_serial(&kb9202_uart_config);
-}
-
-static void __init kb9202_init_irq(void)
-{
- at91rm9200_init_interrupts(NULL);
-}
-
-static struct at91_eth_data __initdata kb9202_eth_data = {
- .phy_irq_pin = AT91_PIN_PB29,
- .is_rmii = 0,
-};
-
-static struct at91_usbh_data __initdata kb9202_usbh_data = {
- .ports = 1,
-};
-
-static struct at91_udc_data __initdata kb9202_udc_data = {
- .vbus_pin = AT91_PIN_PB24,
- .pullup_pin = AT91_PIN_PB22,
-};
-
-static struct at91_mmc_data __initdata kb9202_mmc_data = {
- .det_pin = AT91_PIN_PB2,
- .slot_b = 0,
- .wire4 = 1,
-};
-
-static struct mtd_partition __initdata kb9202_nand_partition[] = {
- {
- .name = "nand_fs",
- .offset = 0,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static struct mtd_partition *nand_partitions(int size, int *num_partitions)
-{
- *num_partitions = ARRAY_SIZE(kb9202_nand_partition);
- return kb9202_nand_partition;
-}
-
-static struct at91_nand_data __initdata kb9202_nand_data = {
- .ale = 22,
- .cle = 21,
- // .det_pin = ... not there
- .rdy_pin = AT91_PIN_PC29,
- .enable_pin = AT91_PIN_PC28,
- .partition_info = nand_partitions,
-};
-
-static void __init kb9202_board_init(void)
-{
- /* Serial */
- at91_add_device_serial();
- /* Ethernet */
- at91_add_device_eth(&kb9202_eth_data);
- /* USB Host */
- at91_add_device_usbh(&kb9202_usbh_data);
- /* USB Device */
- at91_add_device_udc(&kb9202_udc_data);
- /* MMC */
- at91_add_device_mmc(&kb9202_mmc_data);
- /* I2C */
- at91_add_device_i2c();
- /* SPI */
- at91_add_device_spi(NULL, 0);
- /* NAND */
- at91_add_device_nand(&kb9202_nand_data);
-}
-
-MACHINE_START(KB9200, "KB920x")
- /* Maintainer: KwikByte, Inc. */
- .phys_io = AT91_BASE_SYS,
- .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
- .boot_params = AT91_SDRAM_BASE + 0x100,
- .timer = &at91rm9200_timer,
- .map_io = kb9202_map_io,
- .init_irq = kb9202_init_irq,
- .init_machine = kb9202_board_init,
-MACHINE_END
diff --git a/arch/arm/mach-at91rm9200/board-sam9260ek.c b/arch/arm/mach-at91rm9200/board-sam9260ek.c
deleted file mode 100644
index 37c7a7d195c..00000000000
--- a/arch/arm/mach-at91rm9200/board-sam9260ek.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/board-ek.c
- *
- * Copyright (C) 2005 SAN People
- * Copyright (C) 2006 Atmel
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-
-#include <asm/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/at91sam926x_mc.h>
-
-#include "generic.h"
-
-
-/*
- * Serial port configuration.
- * 0 .. 5 = USART0 .. USART5
- * 6 = DBGU
- */
-static struct at91_uart_config __initdata ek_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 3,
- .tty_map = { 6, 0, 1, -1, -1, -1, -1 } /* ttyS0, ..., ttyS6 */
-};
-
-static void __init ek_map_io(void)
-{
- /* Initialize processor: 18.432 MHz crystal */
- at91sam9260_initialize(18432000);
-
- /* Setup the serial ports and console */
- at91_init_serial(&ek_uart_config);
-}
-
-static void __init ek_init_irq(void)
-{
- at91sam9260_init_interrupts(NULL);
-}
-
-
-/*
- * USB Host port
- */
-static struct at91_usbh_data __initdata ek_usbh_data = {
- .ports = 2,
-};
-
-/*
- * USB Device port
- */
-static struct at91_udc_data __initdata ek_udc_data = {
- .vbus_pin = AT91_PIN_PC5,
- .pullup_pin = 0, /* pull-up driven by UDC */
-};
-
-
-/*
- * SPI devices.
- */
-static struct spi_board_info ek_spi_devices[] = {
-#if !defined(CONFIG_MMC_AT91)
- { /* DataFlash chip */
- .modalias = "mtd_dataflash",
- .chip_select = 1,
- .max_speed_hz = 15 * 1000 * 1000,
- .bus_num = 0,
- },
-#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
- { /* DataFlash card */
- .modalias = "mtd_dataflash",
- .chip_select = 0,
- .max_speed_hz = 15 * 1000 * 1000,
- .bus_num = 0,
- },
-#endif
-#endif
-#if defined(CONFIG_SND_AT73C213)
- { /* AT73C213 DAC */
- .modalias = "snd_at73c213",
- .chip_select = 0,
- .max_speed_hz = 10 * 1000 * 1000,
- .bus_num = 1,
- },
-#endif
-};
-
-
-/*
- * MACB Ethernet device
- */
-static struct __initdata at91_eth_data ek_macb_data = {
- .phy_irq_pin = AT91_PIN_PA7,
- .is_rmii = 1,
-};
-
-
-/*
- * NAND flash
- */
-static struct mtd_partition __initdata ek_nand_partition[] = {
- {
- .name = "Partition 1",
- .offset = 0,
- .size = 256 * 1024,
- },
- {
- .name = "Partition 2",
- .offset = 256 * 1024,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static struct mtd_partition *nand_partitions(int size, int *num_partitions)
-{
- *num_partitions = ARRAY_SIZE(ek_nand_partition);
- return ek_nand_partition;
-}
-
-static struct at91_nand_data __initdata ek_nand_data = {
- .ale = 21,
- .cle = 22,
-// .det_pin = ... not connected
- .rdy_pin = AT91_PIN_PC13,
- .enable_pin = AT91_PIN_PC14,
- .partition_info = nand_partitions,
-#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16)
- .bus_width_16 = 1,
-#else
- .bus_width_16 = 0,
-#endif
-};
-
-
-/*
- * MCI (SD/MMC)
- */
-static struct at91_mmc_data __initdata ek_mmc_data = {
- .slot_b = 1,
- .wire4 = 1,
-// .det_pin = ... not connected
-// .wp_pin = ... not connected
-// .vcc_pin = ... not connected
-};
-
-static void __init ek_board_init(void)
-{
- /* Serial */
- at91_add_device_serial();
- /* USB Host */
- at91_add_device_usbh(&ek_usbh_data);
- /* USB Device */
- at91_add_device_udc(&ek_udc_data);
- /* SPI */
- at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
- /* NAND */
- at91_add_device_nand(&ek_nand_data);
- /* Ethernet */
- at91_add_device_eth(&ek_macb_data);
- /* MMC */
- at91_add_device_mmc(&ek_mmc_data);
-}
-
-MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK")
- /* Maintainer: Atmel */
- .phys_io = AT91_BASE_SYS,
- .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
- .boot_params = AT91_SDRAM_BASE + 0x100,
- .timer = &at91sam926x_timer,
- .map_io = ek_map_io,
- .init_irq = ek_init_irq,
- .init_machine = ek_board_init,
-MACHINE_END
diff --git a/arch/arm/mach-at91rm9200/board-sam9261ek.c b/arch/arm/mach-at91rm9200/board-sam9261ek.c
deleted file mode 100644
index 30b490d8886..00000000000
--- a/arch/arm/mach-at91rm9200/board-sam9261ek.c
+++ /dev/null
@@ -1,259 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/board-ek.c
- *
- * Copyright (C) 2005 SAN People
- * Copyright (C) 2006 Atmel
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/dm9000.h>
-
-#include <asm/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/at91sam926x_mc.h>
-
-#include "generic.h"
-
-
-/*
- * Serial port configuration.
- * 0 .. 2 = USART0 .. USART2
- * 3 = DBGU
- */
-static struct at91_uart_config __initdata ek_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 1,
- .tty_map = { 3, -1, -1, -1 } /* ttyS0, ..., ttyS3 */
-};
-
-static void __init ek_map_io(void)
-{
- /* Initialize processor: 18.432 MHz crystal */
- at91sam9261_initialize(18432000);
-
- /* Setup the serial ports and console */
- at91_init_serial(&ek_uart_config);
-}
-
-static void __init ek_init_irq(void)
-{
- at91sam9261_init_interrupts(NULL);
-}
-
-
-/*
- * DM9000 ethernet device
- */
-#if defined(CONFIG_DM9000)
-static struct resource at91sam9261_dm9000_resource[] = {
- [0] = {
- .start = AT91_CHIPSELECT_2,
- .end = AT91_CHIPSELECT_2 + 3,
- .flags = IORESOURCE_MEM
- },
- [1] = {
- .start = AT91_CHIPSELECT_2 + 0x44,
- .end = AT91_CHIPSELECT_2 + 0xFF,
- .flags = IORESOURCE_MEM
- },
- [2] = {
- .start = AT91_PIN_PC11,
- .end = AT91_PIN_PC11,
- .flags = IORESOURCE_IRQ
- }
-};
-
-static struct dm9000_plat_data dm9000_platdata = {
- .flags = DM9000_PLATF_16BITONLY,
-};
-
-static struct platform_device at91sam9261_dm9000_device = {
- .name = "dm9000",
- .id = 0,
- .num_resources = ARRAY_SIZE(at91sam9261_dm9000_resource),
- .resource = at91sam9261_dm9000_resource,
- .dev = {
- .platform_data = &dm9000_platdata,
- }
-};
-
-static void __init ek_add_device_dm9000(void)
-{
- /*
- * Configure Chip-Select 2 on SMC for the DM9000.
- * Note: These timings were calculated for MASTER_CLOCK = 100000000
- * according to the DM9000 timings.
- */
- at91_sys_write(AT91_SMC_SETUP(2), AT91_SMC_NWESETUP_(2) | AT91_SMC_NCS_WRSETUP_(0) | AT91_SMC_NRDSETUP_(2) | AT91_SMC_NCS_RDSETUP_(0));
- at91_sys_write(AT91_SMC_PULSE(2), AT91_SMC_NWEPULSE_(4) | AT91_SMC_NCS_WRPULSE_(8) | AT91_SMC_NRDPULSE_(4) | AT91_SMC_NCS_RDPULSE_(8));
- at91_sys_write(AT91_SMC_CYCLE(2), AT91_SMC_NWECYCLE_(16) | AT91_SMC_NRDCYCLE_(16));
- at91_sys_write(AT91_SMC_MODE(2), AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE | AT91_SMC_DBW_16 | AT91_SMC_TDF_(1));
-
- /* Configure Reset signal as output */
- at91_set_gpio_output(AT91_PIN_PC10, 0);
-
- /* Configure Interrupt pin as input, no pull-up */
- at91_set_gpio_input(AT91_PIN_PC11, 0);
-
- platform_device_register(&at91sam9261_dm9000_device);
-}
-#else
-static void __init ek_add_device_dm9000(void) {}
-#endif /* CONFIG_DM9000 */
-
-
-/*
- * USB Host Port
- */
-static struct at91_usbh_data __initdata ek_usbh_data = {
- .ports = 2,
-};
-
-
-/*
- * USB Device Port
- */
-static struct at91_udc_data __initdata ek_udc_data = {
- .vbus_pin = AT91_PIN_PB29,
- .pullup_pin = 0, /* pull-up driven by UDC */
-};
-
-
-/*
- * MCI (SD/MMC)
- */
-static struct at91_mmc_data __initdata ek_mmc_data = {
- .wire4 = 1,
-// .det_pin = ... not connected
-// .wp_pin = ... not connected
-// .vcc_pin = ... not connected
-};
-
-
-/*
- * NAND flash
- */
-static struct mtd_partition __initdata ek_nand_partition[] = {
- {
- .name = "Partition 1",
- .offset = 0,
- .size = 256 * 1024,
- },
- {
- .name = "Partition 2",
- .offset = 256 * 1024 ,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static struct mtd_partition *nand_partitions(int size, int *num_partitions)
-{
- *num_partitions = ARRAY_SIZE(ek_nand_partition);
- return ek_nand_partition;
-}
-
-static struct at91_nand_data __initdata ek_nand_data = {
- .ale = 22,
- .cle = 21,
-// .det_pin = ... not connected
- .rdy_pin = AT91_PIN_PC15,
- .enable_pin = AT91_PIN_PC14,
- .partition_info = nand_partitions,
-#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16)
- .bus_width_16 = 1,
-#else
- .bus_width_16 = 0,
-#endif
-};
-
-/*
- * SPI devices
- */
-static struct spi_board_info ek_spi_devices[] = {
- { /* DataFlash chip */
- .modalias = "mtd_dataflash",
- .chip_select = 0,
- .max_speed_hz = 15 * 1000 * 1000,
- .bus_num = 0,
- },
-#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
- { /* DataFlash card - jumper (J12) configurable to CS3 or CS0 */
- .modalias = "mtd_dataflash",
- .chip_select = 3,
- .max_speed_hz = 15 * 1000 * 1000,
- .bus_num = 0,
- },
-#elif defined(CONFIG_SND_AT73C213)
- { /* AT73C213 DAC */
- .modalias = "snd_at73c213",
- .chip_select = 3,
- .max_speed_hz = 10 * 1000 * 1000,
- .bus_num = 0,
- },
-#endif
-};
-
-
-static void __init ek_board_init(void)
-{
- /* Serial */
- at91_add_device_serial();
- /* USB Host */
- at91_add_device_usbh(&ek_usbh_data);
- /* USB Device */
- at91_add_device_udc(&ek_udc_data);
- /* I2C */
- at91_add_device_i2c();
- /* NAND */
- at91_add_device_nand(&ek_nand_data);
- /* DM9000 ethernet */
- ek_add_device_dm9000();
-
- /* spi0 and mmc/sd share the same PIO pins */
-#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
- /* SPI */
- at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
-#else
- /* MMC */
- at91_add_device_mmc(&ek_mmc_data);
-#endif
-}
-
-MACHINE_START(AT91SAM9261EK, "Atmel AT91SAM9261-EK")
- /* Maintainer: Atmel */
- .phys_io = AT91_BASE_SYS,
- .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
- .boot_params = AT91_SDRAM_BASE + 0x100,
- .timer = &at91sam926x_timer,
- .map_io = ek_map_io,
- .init_irq = ek_init_irq,
- .init_machine = ek_board_init,
-MACHINE_END
diff --git a/arch/arm/mach-at91rm9200/clock.c b/arch/arm/mach-at91rm9200/clock.c
deleted file mode 100644
index 4dee21fefe5..00000000000
--- a/arch/arm/mach-at91rm9200/clock.c
+++ /dev/null
@@ -1,644 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/clock.c
- *
- * Copyright (C) 2005 David Brownell
- * Copyright (C) 2005 Ivan Kokshaysky
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/debugfs.h>
-#include <linux/seq_file.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/spinlock.h>
-#include <linux/delay.h>
-#include <linux/clk.h>
-
-#include <asm/semaphore.h>
-#include <asm/io.h>
-#include <asm/mach-types.h>
-
-#include <asm/hardware.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/cpu.h>
-
-#include "clock.h"
-
-
-/*
- * There's a lot more which can be done with clocks, including cpufreq
- * integration, slow clock mode support (for system suspend), letting
- * PLLB be used at other rates (on boards that don't need USB), etc.
- */
-
-#define clk_is_primary(x) ((x)->type & CLK_TYPE_PRIMARY)
-#define clk_is_programmable(x) ((x)->type & CLK_TYPE_PROGRAMMABLE)
-#define clk_is_peripheral(x) ((x)->type & CLK_TYPE_PERIPHERAL)
-#define clk_is_sys(x) ((x)->type & CLK_TYPE_SYSTEM)
-
-
-static LIST_HEAD(clocks);
-static DEFINE_SPINLOCK(clk_lock);
-
-static u32 at91_pllb_usb_init;
-
-/*
- * Four primary clock sources: two crystal oscillators (32K, main), and
- * two PLLs. PLLA usually runs the master clock; and PLLB must run at
- * 48 MHz (unless no USB function clocks are needed). The main clock and
- * both PLLs are turned off to run in "slow clock mode" (system suspend).
- */
-static struct clk clk32k = {
- .name = "clk32k",
- .rate_hz = AT91_SLOW_CLOCK,
- .users = 1, /* always on */
- .id = 0,
- .type = CLK_TYPE_PRIMARY,
-};
-static struct clk main_clk = {
- .name = "main",
- .pmc_mask = AT91_PMC_MOSCS, /* in PMC_SR */
- .id = 1,
- .type = CLK_TYPE_PRIMARY,
-};
-static struct clk plla = {
- .name = "plla",
- .parent = &main_clk,
- .pmc_mask = AT91_PMC_LOCKA, /* in PMC_SR */
- .id = 2,
- .type = CLK_TYPE_PRIMARY | CLK_TYPE_PLL,
-};
-
-static void pllb_mode(struct clk *clk, int is_on)
-{
- u32 value;
-
- if (is_on) {
- is_on = AT91_PMC_LOCKB;
- value = at91_pllb_usb_init;
- } else
- value = 0;
-
- // REVISIT: Add work-around for AT91RM9200 Errata #26 ?
- at91_sys_write(AT91_CKGR_PLLBR, value);
-
- do {
- cpu_relax();
- } while ((at91_sys_read(AT91_PMC_SR) & AT91_PMC_LOCKB) != is_on);
-}
-
-static struct clk pllb = {
- .name = "pllb",
- .parent = &main_clk,
- .pmc_mask = AT91_PMC_LOCKB, /* in PMC_SR */
- .mode = pllb_mode,
- .id = 3,
- .type = CLK_TYPE_PRIMARY | CLK_TYPE_PLL,
-};
-
-static void pmc_sys_mode(struct clk *clk, int is_on)
-{
- if (is_on)
- at91_sys_write(AT91_PMC_SCER, clk->pmc_mask);
- else
- at91_sys_write(AT91_PMC_SCDR, clk->pmc_mask);
-}
-
-/* USB function clocks (PLLB must be 48 MHz) */
-static struct clk udpck = {
- .name = "udpck",
- .parent = &pllb,
- .mode = pmc_sys_mode,
-};
-static struct clk uhpck = {
- .name = "uhpck",
- .parent = &pllb,
- .mode = pmc_sys_mode,
-};
-
-
-/*
- * The master clock is divided from the CPU clock (by 1-4). It's used for
- * memory, interfaces to on-chip peripherals, the AIC, and sometimes more
- * (e.g baud rate generation). It's sourced from one of the primary clocks.
- */
-static struct clk mck = {
- .name = "mck",
- .pmc_mask = AT91_PMC_MCKRDY, /* in PMC_SR */
-};
-
-static void pmc_periph_mode(struct clk *clk, int is_on)
-{
- if (is_on)
- at91_sys_write(AT91_PMC_PCER, clk->pmc_mask);
- else
- at91_sys_write(AT91_PMC_PCDR, clk->pmc_mask);
-}
-
-static struct clk __init *at91_css_to_clk(unsigned long css)
-{
- switch (css) {
- case AT91_PMC_CSS_SLOW:
- return &clk32k;
- case AT91_PMC_CSS_MAIN:
- return &main_clk;
- case AT91_PMC_CSS_PLLA:
- return &plla;
- case AT91_PMC_CSS_PLLB:
- return &pllb;
- }
-
- return NULL;
-}
-
-/*
- * Associate a particular clock with a function (eg, "uart") and device.
- * The drivers can then request the same 'function' with several different
- * devices and not care about which clock name to use.
- */
-void __init at91_clock_associate(const char *id, struct device *dev, const char *func)
-{
- struct clk *clk = clk_get(NULL, id);
-
- if (!dev || !clk || !IS_ERR(clk_get(dev, func)))
- return;
-
- clk->function = func;
- clk->dev = dev;
-}
-
-/* clocks cannot be de-registered no refcounting necessary */
-struct clk *clk_get(struct device *dev, const char *id)
-{
- struct clk *clk;
-
- list_for_each_entry(clk, &clocks, node) {
- if (strcmp(id, clk->name) == 0)
- return clk;
- if (clk->function && (dev == clk->dev) && strcmp(id, clk->function) == 0)
- return clk;
- }
-
- return ERR_PTR(-ENOENT);
-}
-EXPORT_SYMBOL(clk_get);
-
-void clk_put(struct clk *clk)
-{
-}
-EXPORT_SYMBOL(clk_put);
-
-static void __clk_enable(struct clk *clk)
-{
- if (clk->parent)
- __clk_enable(clk->parent);
- if (clk->users++ == 0 && clk->mode)
- clk->mode(clk, 1);
-}
-
-int clk_enable(struct clk *clk)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&clk_lock, flags);
- __clk_enable(clk);
- spin_unlock_irqrestore(&clk_lock, flags);
- return 0;
-}
-EXPORT_SYMBOL(clk_enable);
-
-static void __clk_disable(struct clk *clk)
-{
- BUG_ON(clk->users == 0);
- if (--clk->users == 0 && clk->mode)
- clk->mode(clk, 0);
- if (clk->parent)
- __clk_disable(clk->parent);
-}
-
-void clk_disable(struct clk *clk)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&clk_lock, flags);
- __clk_disable(clk);
- spin_unlock_irqrestore(&clk_lock, flags);
-}
-EXPORT_SYMBOL(clk_disable);
-
-unsigned long clk_get_rate(struct clk *clk)
-{
- unsigned long flags;
- unsigned long rate;
-
- spin_lock_irqsave(&clk_lock, flags);
- for (;;) {
- rate = clk->rate_hz;
- if (rate || !clk->parent)
- break;
- clk = clk->parent;
- }
- spin_unlock_irqrestore(&clk_lock, flags);
- return rate;
-}
-EXPORT_SYMBOL(clk_get_rate);
-
-/*------------------------------------------------------------------------*/
-
-#ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS
-
-/*
- * For now, only the programmable clocks support reparenting (MCK could
- * do this too, with care) or rate changing (the PLLs could do this too,
- * ditto MCK but that's more for cpufreq). Drivers may reparent to get
- * a better rate match; we don't.
- */
-
-long clk_round_rate(struct clk *clk, unsigned long rate)
-{
- unsigned long flags;
- unsigned prescale;
- unsigned long actual;
-
- if (!clk_is_programmable(clk))
- return -EINVAL;
- spin_lock_irqsave(&clk_lock, flags);
-
- actual = clk->parent->rate_hz;
- for (prescale = 0; prescale < 7; prescale++) {
- if (actual && actual <= rate)
- break;
- actual >>= 1;
- }
-
- spin_unlock_irqrestore(&clk_lock, flags);
- return (prescale < 7) ? actual : -ENOENT;
-}
-EXPORT_SYMBOL(clk_round_rate);
-
-int clk_set_rate(struct clk *clk, unsigned long rate)
-{
- unsigned long flags;
- unsigned prescale;
- unsigned long actual;
-
- if (!clk_is_programmable(clk))
- return -EINVAL;
- if (clk->users)
- return -EBUSY;
- spin_lock_irqsave(&clk_lock, flags);
-
- actual = clk->parent->rate_hz;
- for (prescale = 0; prescale < 7; prescale++) {
- if (actual && actual <= rate) {
- u32 pckr;
-
- pckr = at91_sys_read(AT91_PMC_PCKR(clk->id));
- pckr &= AT91_PMC_CSS_PLLB; /* clock selection */
- pckr |= prescale << 2;
- at91_sys_write(AT91_PMC_PCKR(clk->id), pckr);
- clk->rate_hz = actual;
- break;
- }
- actual >>= 1;
- }
-
- spin_unlock_irqrestore(&clk_lock, flags);
- return (prescale < 7) ? actual : -ENOENT;
-}
-EXPORT_SYMBOL(clk_set_rate);
-
-struct clk *clk_get_parent(struct clk *clk)
-{
- return clk->parent;
-}
-EXPORT_SYMBOL(clk_get_parent);
-
-int clk_set_parent(struct clk *clk, struct clk *parent)
-{
- unsigned long flags;
-
- if (clk->users)
- return -EBUSY;
- if (!clk_is_primary(parent) || !clk_is_programmable(clk))
- return -EINVAL;
- spin_lock_irqsave(&clk_lock, flags);
-
- clk->rate_hz = parent->rate_hz;
- clk->parent = parent;
- at91_sys_write(AT91_PMC_PCKR(clk->id), parent->id);
-
- spin_unlock_irqrestore(&clk_lock, flags);
- return 0;
-}
-EXPORT_SYMBOL(clk_set_parent);
-
-/* establish PCK0..PCK3 parentage and rate */
-static void init_programmable_clock(struct clk *clk)
-{
- struct clk *parent;
- u32 pckr;
-
- pckr = at91_sys_read(AT91_PMC_PCKR(clk->id));
- parent = at91_css_to_clk(pckr & AT91_PMC_CSS);
- clk->parent = parent;
- clk->rate_hz = parent->rate_hz / (1 << ((pckr >> 2) & 3));
-}
-
-#endif /* CONFIG_AT91_PROGRAMMABLE_CLOCKS */
-
-/*------------------------------------------------------------------------*/
-
-#ifdef CONFIG_DEBUG_FS
-
-static int at91_clk_show(struct seq_file *s, void *unused)
-{
- u32 scsr, pcsr, sr;
- struct clk *clk;
- unsigned i;
-
- seq_printf(s, "SCSR = %8x\n", scsr = at91_sys_read(AT91_PMC_SCSR));
- seq_printf(s, "PCSR = %8x\n", pcsr = at91_sys_read(AT91_PMC_PCSR));
-
- seq_printf(s, "MOR = %8x\n", at91_sys_read(AT91_CKGR_MOR));
- seq_printf(s, "MCFR = %8x\n", at91_sys_read(AT91_CKGR_MCFR));
- seq_printf(s, "PLLA = %8x\n", at91_sys_read(AT91_CKGR_PLLAR));
- seq_printf(s, "PLLB = %8x\n", at91_sys_read(AT91_CKGR_PLLBR));
-
- seq_printf(s, "MCKR = %8x\n", at91_sys_read(AT91_PMC_MCKR));
- for (i = 0; i < 4; i++)
- seq_printf(s, "PCK%d = %8x\n", i, at91_sys_read(AT91_PMC_PCKR(i)));
- seq_printf(s, "SR = %8x\n", sr = at91_sys_read(AT91_PMC_SR));
-
- seq_printf(s, "\n");
-
- list_for_each_entry(clk, &clocks, node) {
- char *state;
-
- if (clk->mode == pmc_sys_mode)
- state = (scsr & clk->pmc_mask) ? "on" : "off";
- else if (clk->mode == pmc_periph_mode)
- state = (pcsr & clk->pmc_mask) ? "on" : "off";
- else if (clk->pmc_mask)
- state = (sr & clk->pmc_mask) ? "on" : "off";
- else if (clk == &clk32k || clk == &main_clk)
- state = "on";
- else
- state = "";
-
- seq_printf(s, "%-10s users=%2d %-3s %9ld Hz %s\n",
- clk->name, clk->users, state, clk_get_rate(clk),
- clk->parent ? clk->parent->name : "");
- }
- return 0;
-}
-
-static int at91_clk_open(struct inode *inode, struct file *file)
-{
- return single_open(file, at91_clk_show, NULL);
-}
-
-static struct file_operations at91_clk_operations = {
- .open = at91_clk_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static int __init at91_clk_debugfs_init(void)
-{
- /* /sys/kernel/debug/at91_clk */
- (void) debugfs_create_file("at91_clk", S_IFREG | S_IRUGO, NULL, NULL, &at91_clk_operations);
-
- return 0;
-}
-postcore_initcall(at91_clk_debugfs_init);
-
-#endif
-
-/*------------------------------------------------------------------------*/
-
-/* Register a new clock */
-int __init clk_register(struct clk *clk)
-{
- if (clk_is_peripheral(clk)) {
- clk->parent = &mck;
- clk->mode = pmc_periph_mode;
- list_add_tail(&clk->node, &clocks);
- }
- else if (clk_is_sys(clk)) {
- clk->parent = &mck;
- clk->mode = pmc_sys_mode;
-
- list_add_tail(&clk->node, &clocks);
- }
-#ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS
- else if (clk_is_programmable(clk)) {
- clk->mode = pmc_sys_mode;
- init_programmable_clock(clk);
- list_add_tail(&clk->node, &clocks);
- }
-#endif
-
- return 0;
-}
-
-
-/*------------------------------------------------------------------------*/
-
-static u32 __init at91_pll_rate(struct clk *pll, u32 freq, u32 reg)
-{
- unsigned mul, div;
-
- div = reg & 0xff;
- mul = (reg >> 16) & 0x7ff;
- if (div && mul) {
- freq /= div;
- freq *= mul + 1;
- } else
- freq = 0;
-
- return freq;
-}
-
-static u32 __init at91_usb_rate(struct clk *pll, u32 freq, u32 reg)
-{
- if (pll == &pllb && (reg & AT91_PMC_USB96M))
- return freq / 2;
- else
- return freq;
-}
-
-static unsigned __init at91_pll_calc(unsigned main_freq, unsigned out_freq)
-{
- unsigned i, div = 0, mul = 0, diff = 1 << 30;
- unsigned ret = (out_freq > 155000000) ? 0xbe00 : 0x3e00;
-
- /* PLL output max 240 MHz (or 180 MHz per errata) */
- if (out_freq > 240000000)
- goto fail;
-
- for (i = 1; i < 256; i++) {
- int diff1;
- unsigned input, mul1;
-
- /*
- * PLL input between 1MHz and 32MHz per spec, but lower
- * frequences seem necessary in some cases so allow 100K.
- */
- input = main_freq / i;
- if (input < 100000)
- continue;
- if (input > 32000000)
- continue;
-
- mul1 = out_freq / input;
- if (mul1 > 2048)
- continue;
- if (mul1 < 2)
- goto fail;
-
- diff1 = out_freq - input * mul1;
- if (diff1 < 0)
- diff1 = -diff1;
- if (diff > diff1) {
- diff = diff1;
- div = i;
- mul = mul1;
- if (diff == 0)
- break;
- }
- }
- if (i == 256 && diff > (out_freq >> 5))
- goto fail;
- return ret | ((mul - 1) << 16) | div;
-fail:
- return 0;
-}
-
-/*
- * Several unused clocks may be active. Turn them off.
- */
-static void __init at91_periphclk_reset(void)
-{
- unsigned long reg;
- struct clk *clk;
-
- reg = at91_sys_read(AT91_PMC_PCSR);
-
- list_for_each_entry(clk, &clocks, node) {
- if (clk->mode != pmc_periph_mode)
- continue;
-
- if (clk->users > 0)
- reg &= ~clk->pmc_mask;
- }
-
- at91_sys_write(AT91_PMC_PCDR, reg);
-}
-
-static struct clk *const standard_pmc_clocks[] __initdata = {
- /* four primary clocks */
- &clk32k,
- &main_clk,
- &plla,
- &pllb,
-
- /* PLLB children (USB) */
- &udpck,
- &uhpck,
-
- /* MCK */
- &mck
-};
-
-int __init at91_clock_init(unsigned long main_clock)
-{
- unsigned tmp, freq, mckr;
- int i;
-
- /*
- * When the bootloader initialized the main oscillator correctly,
- * there's no problem using the cycle counter. But if it didn't,
- * or when using oscillator bypass mode, we must be told the speed
- * of the main clock.
- */
- if (!main_clock) {
- do {
- tmp = at91_sys_read(AT91_CKGR_MCFR);
- } while (!(tmp & AT91_PMC_MAINRDY));
- main_clock = (tmp & AT91_PMC_MAINF) * (AT91_SLOW_CLOCK / 16);
- }
- main_clk.rate_hz = main_clock;
-
- /* report if PLLA is more than mildly overclocked */
- plla.rate_hz = at91_pll_rate(&plla, main_clock, at91_sys_read(AT91_CKGR_PLLAR));
- if (plla.rate_hz > 209000000)
- pr_info("Clocks: PLLA overclocked, %ld MHz\n", plla.rate_hz / 1000000);
-
- /*
- * USB clock init: choose 48 MHz PLLB value, turn all clocks off,
- * disable 48MHz clock during usb peripheral suspend.
- *
- * REVISIT: assumes MCK doesn't derive from PLLB!
- */
- at91_pllb_usb_init = at91_pll_calc(main_clock, 48000000 * 2) | AT91_PMC_USB96M;
- pllb.rate_hz = at91_pll_rate(&pllb, main_clock, at91_pllb_usb_init);
- if (cpu_is_at91rm9200()) {
- uhpck.pmc_mask = AT91RM9200_PMC_UHP;
- udpck.pmc_mask = AT91RM9200_PMC_UDP;
- at91_sys_write(AT91_PMC_SCDR, AT91RM9200_PMC_UHP | AT91RM9200_PMC_UDP);
- at91_sys_write(AT91_PMC_SCER, AT91RM9200_PMC_MCKUDP);
- } else if (cpu_is_at91sam9260()) {
- uhpck.pmc_mask = AT91SAM926x_PMC_UHP;
- udpck.pmc_mask = AT91SAM926x_PMC_UDP;
- at91_sys_write(AT91_PMC_SCDR, AT91SAM926x_PMC_UHP | AT91SAM926x_PMC_UDP);
- } else if (cpu_is_at91sam9261()) {
- uhpck.pmc_mask = (AT91SAM926x_PMC_UHP | AT91_PMC_HCK0);
- udpck.pmc_mask = AT91SAM926x_PMC_UDP;
- at91_sys_write(AT91_PMC_SCDR, AT91SAM926x_PMC_UHP | AT91_PMC_HCK0 | AT91SAM926x_PMC_UDP);
- }
- at91_sys_write(AT91_CKGR_PLLBR, 0);
-
- udpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, at91_pllb_usb_init);
- uhpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, at91_pllb_usb_init);
-
- /*
- * MCK and CPU derive from one of those primary clocks.
- * For now, assume this parentage won't change.
- */
- mckr = at91_sys_read(AT91_PMC_MCKR);
- mck.parent = at91_css_to_clk(mckr & AT91_PMC_CSS);
- freq = mck.parent->rate_hz;
- freq /= (1 << ((mckr >> 2) & 3)); /* prescale */
- mck.rate_hz = freq / (1 + ((mckr >> 8) & 3)); /* mdiv */
-
- /* Register the PMC's standard clocks */
- for (i = 0; i < ARRAY_SIZE(standard_pmc_clocks); i++)
- list_add_tail(&standard_pmc_clocks[i]->node, &clocks);
-
- /* MCK and CPU clock are "always on" */
- clk_enable(&mck);
-
- printk("Clocks: CPU %u MHz, master %u MHz, main %u.%03u MHz\n",
- freq / 1000000, (unsigned) mck.rate_hz / 1000000,
- (unsigned) main_clock / 1000000,
- ((unsigned) main_clock % 1000000) / 1000);
-
- /* disable all programmable clocks */
- at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK0 | AT91_PMC_PCK1 | AT91_PMC_PCK2 | AT91_PMC_PCK3);
-
- /* disable all other unused peripheral clocks */
- at91_periphclk_reset();
-
- return 0;
-}
diff --git a/arch/arm/mach-at91rm9200/clock.h b/arch/arm/mach-at91rm9200/clock.h
deleted file mode 100644
index b5c7a2eb2d1..00000000000
--- a/arch/arm/mach-at91rm9200/clock.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/clock.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#define CLK_TYPE_PRIMARY 0x1
-#define CLK_TYPE_PLL 0x2
-#define CLK_TYPE_PROGRAMMABLE 0x4
-#define CLK_TYPE_PERIPHERAL 0x8
-#define CLK_TYPE_SYSTEM 0x10
-
-
-struct clk {
- struct list_head node;
- const char *name; /* unique clock name */
- const char *function; /* function of the clock */
- struct device *dev; /* device associated with function */
- unsigned long rate_hz;
- struct clk *parent;
- u32 pmc_mask;
- void (*mode)(struct clk *, int);
- unsigned id:2; /* PCK0..3, or 32k/main/a/b */
- unsigned type; /* clock type */
- u16 users;
-};
-
-
-extern int __init clk_register(struct clk *clk);
diff --git a/arch/arm/mach-at91rm9200/generic.h b/arch/arm/mach-at91rm9200/generic.h
deleted file mode 100644
index 8c4d5a77d48..00000000000
--- a/arch/arm/mach-at91rm9200/generic.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/generic.h
- *
- * Copyright (C) 2005 David Brownell
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
- /* Processors */
-extern void __init at91rm9200_initialize(unsigned long main_clock, unsigned short banks);
-extern void __init at91sam9260_initialize(unsigned long main_clock);
-extern void __init at91sam9261_initialize(unsigned long main_clock);
-
- /* Interrupts */
-extern void __init at91rm9200_init_interrupts(unsigned int priority[]);
-extern void __init at91sam9260_init_interrupts(unsigned int priority[]);
-extern void __init at91sam9261_init_interrupts(unsigned int priority[]);
-extern void __init at91_aic_init(unsigned int priority[]);
-
- /* Timer */
-struct sys_timer;
-extern struct sys_timer at91rm9200_timer;
-extern struct sys_timer at91sam926x_timer;
-
- /* Clocks */
-extern int __init at91_clock_init(unsigned long main_clock);
-struct device;
-extern void __init at91_clock_associate(const char *id, struct device *dev, const char *func);
-
- /* Power Management */
-extern void at91_irq_suspend(void);
-extern void at91_irq_resume(void);
-
- /* GPIO */
-#define AT91RM9200_PQFP 3 /* AT91RM9200 PQFP package has 3 banks */
-#define AT91RM9200_BGA 4 /* AT91RM9200 BGA package has 4 banks */
-
-struct at91_gpio_bank {
- unsigned short id; /* peripheral ID */
- unsigned long offset; /* offset from system peripheral base */
- struct clk *clock; /* associated clock */
-};
-extern void __init at91_gpio_init(struct at91_gpio_bank *, int nr_banks);
-extern void __init at91_gpio_irq_setup(void);
-
-extern void (*at91_arch_reset)(void);
-extern int at91_extern_irq;
diff --git a/arch/arm/mach-at91rm9200/gpio.c b/arch/arm/mach-at91rm9200/gpio.c
deleted file mode 100644
index af22659c8a2..00000000000
--- a/arch/arm/mach-at91rm9200/gpio.c
+++ /dev/null
@@ -1,414 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/gpio.c
- *
- * Copyright (C) 2005 HP Labs
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/clk.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/module.h>
-
-#include <asm/io.h>
-#include <asm/hardware.h>
-#include <asm/arch/at91_pio.h>
-#include <asm/arch/gpio.h>
-
-#include "generic.h"
-
-
-static struct at91_gpio_bank *gpio;
-static int gpio_banks;
-
-
-static inline void __iomem *pin_to_controller(unsigned pin)
-{
- void __iomem *sys_base = (void __iomem *) AT91_VA_BASE_SYS;
-
- pin -= PIN_BASE;
- pin /= 32;
- if (likely(pin < gpio_banks))
- return sys_base + gpio[pin].offset;
-
- return NULL;
-}
-
-static inline unsigned pin_to_mask(unsigned pin)
-{
- pin -= PIN_BASE;
- return 1 << (pin % 32);
-}
-
-
-/*--------------------------------------------------------------------------*/
-
-/* Not all hardware capabilities are exposed through these calls; they
- * only encapsulate the most common features and modes. (So if you
- * want to change signals in groups, do it directly.)
- *
- * Bootloaders will usually handle some of the pin multiplexing setup.
- * The intent is certainly that by the time Linux is fully booted, all
- * pins should have been fully initialized. These setup calls should
- * only be used by board setup routines, or possibly in driver probe().
- *
- * For bootloaders doing all that setup, these calls could be inlined
- * as NOPs so Linux won't duplicate any setup code
- */
-
-
-/*
- * mux the pin to the "A" internal peripheral role.
- */
-int __init_or_module at91_set_A_periph(unsigned pin, int use_pullup)
-{
- void __iomem *pio = pin_to_controller(pin);
- unsigned mask = pin_to_mask(pin);
-
- if (!pio)
- return -EINVAL;
-
- __raw_writel(mask, pio + PIO_IDR);
- __raw_writel(mask, pio + (use_pullup ? PIO_PUER : PIO_PUDR));
- __raw_writel(mask, pio + PIO_ASR);
- __raw_writel(mask, pio + PIO_PDR);
- return 0;
-}
-EXPORT_SYMBOL(at91_set_A_periph);
-
-
-/*
- * mux the pin to the "B" internal peripheral role.
- */
-int __init_or_module at91_set_B_periph(unsigned pin, int use_pullup)
-{
- void __iomem *pio = pin_to_controller(pin);
- unsigned mask = pin_to_mask(pin);
-
- if (!pio)
- return -EINVAL;
-
- __raw_writel(mask, pio + PIO_IDR);
- __raw_writel(mask, pio + (use_pullup ? PIO_PUER : PIO_PUDR));
- __raw_writel(mask, pio + PIO_BSR);
- __raw_writel(mask, pio + PIO_PDR);
- return 0;
-}
-EXPORT_SYMBOL(at91_set_B_periph);
-
-
-/*
- * mux the pin to the gpio controller (instead of "A" or "B" peripheral), and
- * configure it for an input.
- */
-int __init_or_module at91_set_gpio_input(unsigned pin, int use_pullup)
-{
- void __iomem *pio = pin_to_controller(pin);
- unsigned mask = pin_to_mask(pin);
-
- if (!pio)
- return -EINVAL;
-
- __raw_writel(mask, pio + PIO_IDR);
- __raw_writel(mask, pio + (use_pullup ? PIO_PUER : PIO_PUDR));
- __raw_writel(mask, pio + PIO_ODR);
- __raw_writel(mask, pio + PIO_PER);
- return 0;
-}
-EXPORT_SYMBOL(at91_set_gpio_input);
-
-
-/*
- * mux the pin to the gpio controller (instead of "A" or "B" peripheral),
- * and configure it for an output.
- */
-int __init_or_module at91_set_gpio_output(unsigned pin, int value)
-{
- void __iomem *pio = pin_to_controller(pin);
- unsigned mask = pin_to_mask(pin);
-
- if (!pio)
- return -EINVAL;
-
- __raw_writel(mask, pio + PIO_IDR);
- __raw_writel(mask, pio + PIO_PUDR);
- __raw_writel(mask, pio + (value ? PIO_SODR : PIO_CODR));
- __raw_writel(mask, pio + PIO_OER);
- __raw_writel(mask, pio + PIO_PER);
- return 0;
-}
-EXPORT_SYMBOL(at91_set_gpio_output);
-
-
-/*
- * enable/disable the glitch filter; mostly used with IRQ handling.
- */
-int __init_or_module at91_set_deglitch(unsigned pin, int is_on)
-{
- void __iomem *pio = pin_to_controller(pin);
- unsigned mask = pin_to_mask(pin);
-
- if (!pio)
- return -EINVAL;
- __raw_writel(mask, pio + (is_on ? PIO_IFER : PIO_IFDR));
- return 0;
-}
-EXPORT_SYMBOL(at91_set_deglitch);
-
-/*
- * enable/disable the multi-driver; This is only valid for output and
- * allows the output pin to run as an open collector output.
- */
-int __init_or_module at91_set_multi_drive(unsigned pin, int is_on)
-{
- void __iomem *pio = pin_to_controller(pin);
- unsigned mask = pin_to_mask(pin);
-
- if (!pio)
- return -EINVAL;
-
- __raw_writel(mask, pio + (is_on ? PIO_MDER : PIO_MDDR));
- return 0;
-}
-EXPORT_SYMBOL(at91_set_multi_drive);
-
-/*--------------------------------------------------------------------------*/
-
-/*
- * assuming the pin is muxed as a gpio output, set its value.
- */
-int at91_set_gpio_value(unsigned pin, int value)
-{
- void __iomem *pio = pin_to_controller(pin);
- unsigned mask = pin_to_mask(pin);
-
- if (!pio)
- return -EINVAL;
- __raw_writel(mask, pio + (value ? PIO_SODR : PIO_CODR));
- return 0;
-}
-EXPORT_SYMBOL(at91_set_gpio_value);
-
-
-/*
- * read the pin's value (works even if it's not muxed as a gpio).
- */
-int at91_get_gpio_value(unsigned pin)
-{
- void __iomem *pio = pin_to_controller(pin);
- unsigned mask = pin_to_mask(pin);
- u32 pdsr;
-
- if (!pio)
- return -EINVAL;
- pdsr = __raw_readl(pio + PIO_PDSR);
- return (pdsr & mask) != 0;
-}
-EXPORT_SYMBOL(at91_get_gpio_value);
-
-/*--------------------------------------------------------------------------*/
-
-#ifdef CONFIG_PM
-
-static u32 wakeups[MAX_GPIO_BANKS];
-static u32 backups[MAX_GPIO_BANKS];
-
-static int gpio_irq_set_wake(unsigned pin, unsigned state)
-{
- unsigned mask = pin_to_mask(pin);
- unsigned bank = (pin - PIN_BASE) / 32;
-
- if (unlikely(bank >= MAX_GPIO_BANKS))
- return -EINVAL;
-
- if (state)
- wakeups[bank] |= mask;
- else
- wakeups[bank] &= ~mask;
-
- set_irq_wake(gpio[bank].id, state);
-
- return 0;
-}
-
-void at91_gpio_suspend(void)
-{
- int i;
-
- for (i = 0; i < gpio_banks; i++) {
- u32 pio = gpio[i].offset;
-
- backups[i] = at91_sys_read(pio + PIO_IMR);
- at91_sys_write(pio + PIO_IDR, backups[i]);
- at91_sys_write(pio + PIO_IER, wakeups[i]);
-
- if (!wakeups[i])
- clk_disable(gpio[i].clock);
- else {
-#ifdef CONFIG_PM_DEBUG
- printk(KERN_DEBUG "GPIO-%c may wake for %08x\n", 'A'+i, wakeups[i]);
-#endif
- }
- }
-}
-
-void at91_gpio_resume(void)
-{
- int i;
-
- for (i = 0; i < gpio_banks; i++) {
- u32 pio = gpio[i].offset;
-
- if (!wakeups[i])
- clk_enable(gpio[i].clock);
-
- at91_sys_write(pio + PIO_IDR, wakeups[i]);
- at91_sys_write(pio + PIO_IER, backups[i]);
- }
-}
-
-#else
-#define gpio_irq_set_wake NULL
-#endif
-
-
-/* Several AIC controller irqs are dispatched through this GPIO handler.
- * To use any AT91_PIN_* as an externally triggered IRQ, first call
- * at91_set_gpio_input() then maybe enable its glitch filter.
- * Then just request_irq() with the pin ID; it works like any ARM IRQ
- * handler, though it always triggers on rising and falling edges.
- *
- * Alternatively, certain pins may be used directly as IRQ0..IRQ6 after
- * configuring them with at91_set_a_periph() or at91_set_b_periph().
- * IRQ0..IRQ6 should be configurable, e.g. level vs edge triggering.
- */
-
-static void gpio_irq_mask(unsigned pin)
-{
- void __iomem *pio = pin_to_controller(pin);
- unsigned mask = pin_to_mask(pin);
-
- if (pio)
- __raw_writel(mask, pio + PIO_IDR);
-}
-
-static void gpio_irq_unmask(unsigned pin)
-{
- void __iomem *pio = pin_to_controller(pin);
- unsigned mask = pin_to_mask(pin);
-
- if (pio)
- __raw_writel(mask, pio + PIO_IER);
-}
-
-static int gpio_irq_type(unsigned pin, unsigned type)
-{
- return (type == IRQT_BOTHEDGE) ? 0 : -EINVAL;
-}
-
-static struct irq_chip gpio_irqchip = {
- .name = "GPIO",
- .mask = gpio_irq_mask,
- .unmask = gpio_irq_unmask,
- .set_type = gpio_irq_type,
- .set_wake = gpio_irq_set_wake,
-};
-
-static void gpio_irq_handler(unsigned irq, struct irq_desc *desc)
-{
- unsigned pin;
- struct irq_desc *gpio;
- void __iomem *pio;
- u32 isr;
-
- pio = get_irq_chip_data(irq);
-
- /* temporarily mask (level sensitive) parent IRQ */
- desc->chip->ack(irq);
- for (;;) {
- /* reading ISR acks the pending (edge triggered) GPIO interrupt */
- isr = __raw_readl(pio + PIO_ISR) & __raw_readl(pio + PIO_IMR);
- if (!isr)
- break;
-
- pin = (unsigned) get_irq_data(irq);
- gpio = &irq_desc[pin];
-
- while (isr) {
- if (isr & 1) {
- if (unlikely(gpio->depth)) {
- /*
- * The core ARM interrupt handler lazily disables IRQs so
- * another IRQ must be generated before it actually gets
- * here to be disabled on the GPIO controller.
- */
- gpio_irq_mask(pin);
- }
- else
- desc_handle_irq(pin, gpio);
- }
- pin++;
- gpio++;
- isr >>= 1;
- }
- }
- desc->chip->unmask(irq);
- /* now it may re-trigger */
-}
-
-/*--------------------------------------------------------------------------*/
-
-/*
- * Called from the processor-specific init to enable GPIO interrupt support.
- */
-void __init at91_gpio_irq_setup(void)
-{
- unsigned pioc, pin;
-
- for (pioc = 0, pin = PIN_BASE;
- pioc < gpio_banks;
- pioc++) {
- void __iomem *controller;
- unsigned id = gpio[pioc].id;
- unsigned i;
-
- clk_enable(gpio[pioc].clock); /* enable PIO controller's clock */
-
- controller = (void __iomem *) AT91_VA_BASE_SYS + gpio[pioc].offset;
- __raw_writel(~0, controller + PIO_IDR);
-
- set_irq_data(id, (void *) pin);
- set_irq_chip_data(id, controller);
-
- for (i = 0; i < 32; i++, pin++) {
- /*
- * Can use the "simple" and not "edge" handler since it's
- * shorter, and the AIC handles interupts sanely.
- */
- set_irq_chip(pin, &gpio_irqchip);
- set_irq_handler(pin, handle_simple_irq);
- set_irq_flags(pin, IRQF_VALID);
- }
-
- set_irq_chained_handler(id, gpio_irq_handler);
- }
- pr_info("AT91: %d gpio irqs in %d banks\n", pin - PIN_BASE, gpio_banks);
-}
-
-/*
- * Called from the processor-specific init to enable GPIO pin support.
- */
-void __init at91_gpio_init(struct at91_gpio_bank *data, int nr_banks)
-{
- BUG_ON(nr_banks > MAX_GPIO_BANKS);
-
- gpio = data;
- gpio_banks = nr_banks;
-}
diff --git a/arch/arm/mach-at91rm9200/irq.c b/arch/arm/mach-at91rm9200/irq.c
deleted file mode 100644
index 2148daafd29..00000000000
--- a/arch/arm/mach-at91rm9200/irq.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * linux/arch/arm/mach-at91rm9200/irq.c
- *
- * Copyright (C) 2004 SAN People
- * Copyright (C) 2004 ATMEL
- * Copyright (C) Rick Bronson
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/mm.h>
-#include <linux/types.h>
-
-#include <asm/hardware.h>
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-#include <asm/setup.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/irq.h>
-#include <asm/mach/map.h>
-
-
-static void at91_aic_mask_irq(unsigned int irq)
-{
- /* Disable interrupt on AIC */
- at91_sys_write(AT91_AIC_IDCR, 1 << irq);
-}
-
-static void at91_aic_unmask_irq(unsigned int irq)
-{
- /* Enable interrupt on AIC */
- at91_sys_write(AT91_AIC_IECR, 1 << irq);
-}
-
-unsigned int at91_extern_irq;
-
-#define is_extern_irq(irq) ((1 << (irq)) & at91_extern_irq)
-
-static int at91_aic_set_type(unsigned irq, unsigned type)
-{
- unsigned int smr, srctype;
-
- switch (type) {
- case IRQT_HIGH:
- srctype = AT91_AIC_SRCTYPE_HIGH;
- break;
- case IRQT_RISING:
- srctype = AT91_AIC_SRCTYPE_RISING;
- break;
- case IRQT_LOW:
- if ((irq == AT91_ID_FIQ) || is_extern_irq(irq)) /* only supported on external interrupts */
- srctype = AT91_AIC_SRCTYPE_LOW;
- else
- return -EINVAL;
- break;
- case IRQT_FALLING:
- if ((irq == AT91_ID_FIQ) || is_extern_irq(irq)) /* only supported on external interrupts */
- srctype = AT91_AIC_SRCTYPE_FALLING;
- else
- return -EINVAL;
- break;
- default:
- return -EINVAL;
- }
-
- smr = at91_sys_read(AT91_AIC_SMR(irq)) & ~AT91_AIC_SRCTYPE;
- at91_sys_write(AT91_AIC_SMR(irq), smr | srctype);
- return 0;
-}
-
-#ifdef CONFIG_PM
-
-static u32 wakeups;
-static u32 backups;
-
-static int at91_aic_set_wake(unsigned irq, unsigned value)
-{
- if (unlikely(irq >= 32))
- return -EINVAL;
-
- if (value)
- wakeups |= (1 << irq);
- else
- wakeups &= ~(1 << irq);
-
- return 0;
-}
-
-void at91_irq_suspend(void)
-{
- backups = at91_sys_read(AT91_AIC_IMR);
- at91_sys_write(AT91_AIC_IDCR, backups);
- at91_sys_write(AT91_AIC_IECR, wakeups);
-}
-
-void at91_irq_resume(void)
-{
- at91_sys_write(AT91_AIC_IDCR, wakeups);
- at91_sys_write(AT91_AIC_IECR, backups);
-}
-
-#else
-#define at91_aic_set_wake NULL
-#endif
-
-static struct irq_chip at91_aic_chip = {
- .name = "AIC",
- .ack = at91_aic_mask_irq,
- .mask = at91_aic_mask_irq,
- .unmask = at91_aic_unmask_irq,
- .set_type = at91_aic_set_type,
- .set_wake = at91_aic_set_wake,
-};
-
-/*
- * Initialize the AIC interrupt controller.
- */
-void __init at91_aic_init(unsigned int priority[NR_AIC_IRQS])
-{
- unsigned int i;
-
- /*
- * The IVR is used by macro get_irqnr_and_base to read and verify.
- * The irq number is NR_AIC_IRQS when a spurious interrupt has occurred.
- */
- for (i = 0; i < NR_AIC_IRQS; i++) {
- /* Put irq number in Source Vector Register: */
- at91_sys_write(AT91_AIC_SVR(i), i);
- /* Active Low interrupt, with the specified priority */
- at91_sys_write(AT91_AIC_SMR(i), AT91_AIC_SRCTYPE_LOW | priority[i]);
-
- set_irq_chip(i, &at91_aic_chip);
- set_irq_handler(i, handle_level_irq);
- set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
-
- /* Perform 8 End Of Interrupt Command to make sure AIC will not Lock out nIRQ */
- if (i < 8)
- at91_sys_write(AT91_AIC_EOICR, 0);
- }
-
- /*
- * Spurious Interrupt ID in Spurious Vector Register is NR_AIC_IRQS
- * When there is no current interrupt, the IRQ Vector Register reads the value stored in AIC_SPU
- */
- at91_sys_write(AT91_AIC_SPU, NR_AIC_IRQS);
-
- /* No debugging in AIC: Debug (Protect) Control Register */
- at91_sys_write(AT91_AIC_DCR, 0);
-
- /* Disable and clear all interrupts initially */
- at91_sys_write(AT91_AIC_IDCR, 0xFFFFFFFF);
- at91_sys_write(AT91_AIC_ICCR, 0xFFFFFFFF);
-}
diff --git a/arch/arm/mach-at91rm9200/leds.c b/arch/arm/mach-at91rm9200/leds.c
deleted file mode 100644
index 1a333730466..00000000000
--- a/arch/arm/mach-at91rm9200/leds.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * LED driver for Atmel AT91-based boards.
- *
- * Copyright (C) SAN People (Pty) Ltd
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
-*/
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-
-#include <asm/mach-types.h>
-#include <asm/leds.h>
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-
-
-static inline void at91_led_on(unsigned int led)
-{
- at91_set_gpio_value(led, 0);
-}
-
-static inline void at91_led_off(unsigned int led)
-{
- at91_set_gpio_value(led, 1);
-}
-
-static inline void at91_led_toggle(unsigned int led)
-{
- unsigned long is_off = at91_get_gpio_value(led);
- if (is_off)
- at91_led_on(led);
- else
- at91_led_off(led);
-}
-
-
-/*
- * Handle LED events.
- */
-static void at91_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- switch(evt) {
- case led_start: /* System startup */
- at91_led_on(at91_leds_cpu);
- break;
-
- case led_stop: /* System stop / suspend */
- at91_led_off(at91_leds_cpu);
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer: /* Every 50 timer ticks */
- at91_led_toggle(at91_leds_timer);
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start: /* Entering idle state */
- at91_led_off(at91_leds_cpu);
- break;
-
- case led_idle_end: /* Exit idle state */
- at91_led_on(at91_leds_cpu);
- break;
-#endif
-
- default:
- break;
- }
-
- local_irq_restore(flags);
-}
-
-
-static int __init leds_init(void)
-{
- if (!at91_leds_timer || !at91_leds_cpu)
- return -ENODEV;
-
- /* Enable PIO to access the LEDs */
- at91_set_gpio_output(at91_leds_timer, 1);
- at91_set_gpio_output(at91_leds_cpu, 1);
-
- leds_event = at91_leds_event;
-
- leds_event(led_start);
- return 0;
-}
-
-__initcall(leds_init);
diff --git a/arch/arm/mach-at91rm9200/pm.c b/arch/arm/mach-at91rm9200/pm.c
deleted file mode 100644
index 67aa5572a3e..00000000000
--- a/arch/arm/mach-at91rm9200/pm.c
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * arch/arm/mach-at91rm9200/pm.c
- * AT91 Power Management
- *
- * Copyright (C) 2005 David Brownell
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/pm.h>
-#include <linux/sched.h>
-#include <linux/proc_fs.h>
-#include <linux/pm.h>
-#include <linux/interrupt.h>
-#include <linux/sysfs.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/atomic.h>
-#include <asm/mach/time.h>
-#include <asm/mach/irq.h>
-#include <asm/mach-types.h>
-
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91rm9200_mc.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/cpu.h>
-
-#include "generic.h"
-
-
-static int at91_pm_valid_state(suspend_state_t state)
-{
- switch (state) {
- case PM_SUSPEND_ON:
- case PM_SUSPEND_STANDBY:
- case PM_SUSPEND_MEM:
- return 1;
-
- default:
- return 0;
- }
-}
-
-
-static suspend_state_t target_state;
-
-/*
- * Called after processes are frozen, but before we shutdown devices.
- */
-static int at91_pm_prepare(suspend_state_t state)
-{
- target_state = state;
- return 0;
-}
-
-/*
- * Verify that all the clocks are correct before entering
- * slow-clock mode.
- */
-static int at91_pm_verify_clocks(void)
-{
- unsigned long scsr;
- int i;
-
- scsr = at91_sys_read(AT91_PMC_SCSR);
-
- /* USB must not be using PLLB */
- if (cpu_is_at91rm9200()) {
- if ((scsr & (AT91RM9200_PMC_UHP | AT91RM9200_PMC_UDP)) != 0) {
- pr_debug("AT91: PM - Suspend-to-RAM with USB still active\n");
- return 0;
- }
- } else if (cpu_is_at91sam9260()) {
-#warning "Check SAM9260 USB clocks"
- } else if (cpu_is_at91sam9261()) {
-#warning "Check SAM9261 USB clocks"
- }
-
-#ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS
- /* PCK0..PCK3 must be disabled, or configured to use clk32k */
- for (i = 0; i < 4; i++) {
- u32 css;
-
- if ((scsr & (AT91_PMC_PCK0 << i)) == 0)
- continue;
-
- css = at91_sys_read(AT91_PMC_PCKR(i)) & AT91_PMC_CSS;
- if (css != AT91_PMC_CSS_SLOW) {
- pr_debug("AT91: PM - Suspend-to-RAM with PCK%d src %d\n", i, css);
- return 0;
- }
- }
-#endif
-
- return 1;
-}
-
-/*
- * Call this from platform driver suspend() to see how deeply to suspend.
- * For example, some controllers (like OHCI) need one of the PLL clocks
- * in order to act as a wakeup source, and those are not available when
- * going into slow clock mode.
- *
- * REVISIT: generalize as clk_will_be_available(clk)? Other platforms have
- * the very same problem (but not using at91 main_clk), and it'd be better
- * to add one generic API rather than lots of platform-specific ones.
- */
-int at91_suspend_entering_slow_clock(void)
-{
- return (target_state == PM_SUSPEND_MEM);
-}
-EXPORT_SYMBOL(at91_suspend_entering_slow_clock);
-
-
-static void (*slow_clock)(void);
-
-
-static int at91_pm_enter(suspend_state_t state)
-{
- at91_gpio_suspend();
- at91_irq_suspend();
-
- pr_debug("AT91: PM - wake mask %08x, pm state %d\n",
- /* remember all the always-wake irqs */
- (at91_sys_read(AT91_PMC_PCSR)
- | (1 << AT91_ID_FIQ)
- | (1 << AT91_ID_SYS)
- | (at91_extern_irq))
- & at91_sys_read(AT91_AIC_IMR),
- state);
-
- switch (state) {
- /*
- * Suspend-to-RAM is like STANDBY plus slow clock mode, so
- * drivers must suspend more deeply: only the master clock
- * controller may be using the main oscillator.
- */
- case PM_SUSPEND_MEM:
- /*
- * Ensure that clocks are in a valid state.
- */
- if (!at91_pm_verify_clocks())
- goto error;
-
- /*
- * Enter slow clock mode by switching over to clk32k and
- * turning off the main oscillator; reverse on wakeup.
- */
- if (slow_clock) {
- slow_clock();
- break;
- } else {
- /* DEVELOPMENT ONLY */
- pr_info("AT91: PM - no slow clock mode yet ...\n");
- /* FALLTHROUGH leaving master clock alone */
- }
-
- /*
- * STANDBY mode has *all* drivers suspended; ignores irqs not
- * marked as 'wakeup' event sources; and reduces DRAM power.
- * But otherwise it's identical to PM_SUSPEND_ON: cpu idle, and
- * nothing fancy done with main or cpu clocks.
- */
- case PM_SUSPEND_STANDBY:
- /*
- * NOTE: the Wait-for-Interrupt instruction needs to be
- * in icache so the SDRAM stays in self-refresh mode until
- * the wakeup IRQ occurs.
- */
- asm("b 1f; .align 5; 1:");
- asm("mcr p15, 0, r0, c7, c10, 4"); /* drain write buffer */
- at91_sys_write(AT91_SDRAMC_SRR, 1); /* self-refresh mode */
- /* fall though to next state */
-
- case PM_SUSPEND_ON:
- asm("mcr p15, 0, r0, c7, c0, 4"); /* wait for interrupt */
- break;
-
- default:
- pr_debug("AT91: PM - bogus suspend state %d\n", state);
- goto error;
- }
-
- pr_debug("AT91: PM - wakeup %08x\n",
- at91_sys_read(AT91_AIC_IPR) & at91_sys_read(AT91_AIC_IMR));
-
-error:
- target_state = PM_SUSPEND_ON;
- at91_irq_resume();
- at91_gpio_resume();
- return 0;
-}
-
-
-static struct pm_ops at91_pm_ops ={
- .pm_disk_mode = 0,
- .valid = at91_pm_valid_state,
- .prepare = at91_pm_prepare,
- .enter = at91_pm_enter,
-};
-
-static int __init at91_pm_init(void)
-{
- printk("AT91: Power Management\n");
-
-#ifdef CONFIG_AT91_PM_SLOW_CLOCK
- /* REVISIT allocations of SRAM should be dynamically managed.
- * FIQ handlers and other components will want SRAM/TCM too...
- */
- slow_clock = (void *) (AT91_VA_BASE_SRAM + (3 * SZ_4K));
- memcpy(slow_clock, at91rm9200_slow_clock, at91rm9200_slow_clock_sz);
-#endif
-
- /* Disable SDRAM low-power mode. Cannot be used with self-refresh. */
- at91_sys_write(AT91_SDRAMC_LPR, 0);
-
- pm_set_ops(&at91_pm_ops);
-
- return 0;
-}
-arch_initcall(at91_pm_init);