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-rw-r--r--include/asm-arm/arch-pnx4008/clock.h61
-rw-r--r--include/asm-arm/arch-pnx4008/debug-macro.S27
-rw-r--r--include/asm-arm/arch-pnx4008/dma.h162
-rw-r--r--include/asm-arm/arch-pnx4008/entry-macro.S121
-rw-r--r--include/asm-arm/arch-pnx4008/gpio.h139
-rw-r--r--include/asm-arm/arch-pnx4008/hardware.h32
-rw-r--r--include/asm-arm/arch-pnx4008/io.h21
-rw-r--r--include/asm-arm/arch-pnx4008/irq.h42
-rw-r--r--include/asm-arm/arch-pnx4008/irqs.h215
-rw-r--r--include/asm-arm/arch-pnx4008/memory.h24
-rw-r--r--include/asm-arm/arch-pnx4008/param.h21
-rw-r--r--include/asm-arm/arch-pnx4008/platform.h69
-rw-r--r--include/asm-arm/arch-pnx4008/pm.h62
-rw-r--r--include/asm-arm/arch-pnx4008/system.h38
-rw-r--r--include/asm-arm/arch-pnx4008/timex.h73
-rw-r--r--include/asm-arm/arch-pnx4008/uncompress.h46
-rw-r--r--include/asm-arm/arch-pnx4008/vmalloc.h20
17 files changed, 1173 insertions, 0 deletions
diff --git a/include/asm-arm/arch-pnx4008/clock.h b/include/asm-arm/arch-pnx4008/clock.h
new file mode 100644
index 00000000000..91ae0030fdf
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/clock.h
@@ -0,0 +1,61 @@
+/*
+ * include/asm-arm/arch-pnx4008/clock.h
+ *
+ * Clock control driver for PNX4008 - header file
+ *
+ * Authors: Vitaly Wool, Dmitry Chigirev <source@mvista.com>
+ *
+ * 2005 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __PNX4008_CLOCK_H__
+#define __PNX4008_CLOCK_H__
+
+struct module;
+struct clk;
+
+#define PWRMAN_VA_BASE IO_ADDRESS(PNX4008_PWRMAN_BASE)
+#define HCLKDIVCTRL_REG (PWRMAN_VA_BASE + 0x40)
+#define PWRCTRL_REG (PWRMAN_VA_BASE + 0x44)
+#define PLLCTRL_REG (PWRMAN_VA_BASE + 0x48)
+#define OSC13CTRL_REG (PWRMAN_VA_BASE + 0x4c)
+#define SYSCLKCTRL_REG (PWRMAN_VA_BASE + 0x50)
+#define HCLKPLLCTRL_REG (PWRMAN_VA_BASE + 0x58)
+#define USBCTRL_REG (PWRMAN_VA_BASE + 0x64)
+#define SDRAMCLKCTRL_REG (PWRMAN_VA_BASE + 0x68)
+#define MSCTRL_REG (PWRMAN_VA_BASE + 0x80)
+#define BTCLKCTRL (PWRMAN_VA_BASE + 0x84)
+#define DUMCLKCTRL_REG (PWRMAN_VA_BASE + 0x90)
+#define I2CCLKCTRL_REG (PWRMAN_VA_BASE + 0xac)
+#define KEYCLKCTRL_REG (PWRMAN_VA_BASE + 0xb0)
+#define TSCLKCTRL_REG (PWRMAN_VA_BASE + 0xb4)
+#define PWMCLKCTRL_REG (PWRMAN_VA_BASE + 0xb8)
+#define SPICTRL_REG (PWRMAN_VA_BASE + 0xc4)
+#define FLASHCLKCTRL_REG (PWRMAN_VA_BASE + 0xc8)
+#define UART3CLK_REG (PWRMAN_VA_BASE + 0xd0)
+#define UARTCLKCTRL_REG (PWRMAN_VA_BASE + 0xe4)
+#define DMACLKCTRL_REG (PWRMAN_VA_BASE + 0xe8)
+#define AUTOCLK_CTRL (PWRMAN_VA_BASE + 0xec)
+#define JPEGCLKCTRL_REG (PWRMAN_VA_BASE + 0xfc)
+
+#define AUDIOCONFIG_VA_BASE IO_ADDRESS(PNX4008_AUDIOCONFIG_BASE)
+#define DSPPLLCTRL_REG (AUDIOCONFIG_VA_BASE + 0x60)
+#define DSPCLKCTRL_REG (AUDIOCONFIG_VA_BASE + 0x64)
+#define AUDIOCLKCTRL_REG (AUDIOCONFIG_VA_BASE + 0x68)
+#define AUDIOPLLCTRL_REG (AUDIOCONFIG_VA_BASE + 0x6C)
+
+#define USB_OTG_CLKCTRL_REG IO_ADDRESS(PNX4008_USB_CONFIG_BASE + 0xff4)
+
+#define VFP9CLKCTRL_REG IO_ADDRESS(PNX4008_DEBUG_BASE)
+
+#define CLK_RATE_13MHZ 13000
+#define CLK_RATE_1MHZ 1000
+#define CLK_RATE_208MHZ 208000
+#define CLK_RATE_48MHZ 48000
+#define CLK_RATE_32KHZ 32
+
+#define PNX4008_UART_CLK CLK_RATE_13MHZ * 1000 /* in MHz */
+
+#endif
diff --git a/include/asm-arm/arch-pnx4008/debug-macro.S b/include/asm-arm/arch-pnx4008/debug-macro.S
new file mode 100644
index 00000000000..eb3839de389
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/debug-macro.S
@@ -0,0 +1,27 @@
+/* linux/include/asm-arm/arch-pnx4008/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ * Copyright (C) 1994-1999 Russell King
+ * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
+ *
+ * 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.
+ *
+*/
+
+ .macro addruart,rx
+ mrc p15, 0, \rx, c1, c0
+ tst \rx, #1 @ MMU enabled?
+ mov \rx, #0x00090000
+ addeq \rx, \rx, #0x40000000
+ addne \rx, \rx, #0xf4000000
+ .endm
+
+ .macro senduart,rd,rx
+ strb \rd, [\rx, #0x0]
+ .endm
+
+#define UART_SHIFT 2
+#include <asm/hardware/debug-8250.S>
diff --git a/include/asm-arm/arch-pnx4008/dma.h b/include/asm-arm/arch-pnx4008/dma.h
new file mode 100644
index 00000000000..3aee1204795
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/dma.h
@@ -0,0 +1,162 @@
+/*
+ * linux/include/asm-arm/arch-pnx4008/dma.h
+ *
+ * PNX4008 DMA header file
+ *
+ * Author: Vitaly Wool
+ * Copyright: MontaVista Software Inc. (c) 2005
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_DMA_H
+#define __ASM_ARCH_DMA_H
+
+#include "platform.h"
+
+#define MAX_DMA_ADDRESS 0xffffffff
+
+#define MAX_DMA_CHANNELS 8
+
+#define DMAC_BASE IO_ADDRESS(PNX4008_DMA_CONFIG_BASE)
+#define DMAC_INT_STAT (DMAC_BASE + 0x0000)
+#define DMAC_INT_TC_STAT (DMAC_BASE + 0x0004)
+#define DMAC_INT_TC_CLEAR (DMAC_BASE + 0x0008)
+#define DMAC_INT_ERR_STAT (DMAC_BASE + 0x000c)
+#define DMAC_INT_ERR_CLEAR (DMAC_BASE + 0x0010)
+#define DMAC_SOFT_SREQ (DMAC_BASE + 0x0024)
+#define DMAC_CONFIG (DMAC_BASE + 0x0030)
+#define DMAC_Cx_SRC_ADDR(c) (DMAC_BASE + 0x0100 + (c) * 0x20)
+#define DMAC_Cx_DEST_ADDR(c) (DMAC_BASE + 0x0104 + (c) * 0x20)
+#define DMAC_Cx_LLI(c) (DMAC_BASE + 0x0108 + (c) * 0x20)
+#define DMAC_Cx_CONTROL(c) (DMAC_BASE + 0x010c + (c) * 0x20)
+#define DMAC_Cx_CONFIG(c) (DMAC_BASE + 0x0110 + (c) * 0x20)
+
+enum {
+ WIDTH_BYTE = 0,
+ WIDTH_HWORD,
+ WIDTH_WORD
+};
+
+enum {
+ FC_MEM2MEM_DMA,
+ FC_MEM2PER_DMA,
+ FC_PER2MEM_DMA,
+ FC_PER2PER_DMA,
+ FC_PER2PER_DPER,
+ FC_MEM2PER_PER,
+ FC_PER2MEM_PER,
+ FC_PER2PER_SPER
+};
+
+enum {
+ DMA_INT_UNKNOWN = 0,
+ DMA_ERR_INT = 1,
+ DMA_TC_INT = 2,
+};
+
+enum {
+ DMA_BUFFER_ALLOCATED = 1,
+ DMA_HAS_LL = 2,
+};
+
+enum {
+ PER_CAM_DMA_1 = 0,
+ PER_NDF_FLASH = 1,
+ PER_MBX_SLAVE_FIFO = 2,
+ PER_SPI2_REC_XMIT = 3,
+ PER_MS_SD_RX_XMIT = 4,
+ PER_HS_UART_1_XMIT = 5,
+ PER_HS_UART_1_RX = 6,
+ PER_HS_UART_2_XMIT = 7,
+ PER_HS_UART_2_RX = 8,
+ PER_HS_UART_7_XMIT = 9,
+ PER_HS_UART_7_RX = 10,
+ PER_SPI1_REC_XMIT = 11,
+ PER_MLC_NDF_SREC = 12,
+ PER_CAM_DMA_2 = 13,
+ PER_PRNG_INFIFO = 14,
+ PER_PRNG_OUTFIFO = 15,
+};
+
+struct pnx4008_dma_ch_ctrl {
+ int tc_mask;
+ int cacheable;
+ int bufferable;
+ int priv_mode;
+ int di;
+ int si;
+ int dest_ahb1;
+ int src_ahb1;
+ int dwidth;
+ int swidth;
+ int dbsize;
+ int sbsize;
+ int tr_size;
+};
+
+struct pnx4008_dma_ch_config {
+ int halt;
+ int active;
+ int lock;
+ int itc;
+ int ie;
+ int flow_cntrl;
+ int dest_per;
+ int src_per;
+};
+
+struct pnx4008_dma_ll {
+ unsigned long src_addr;
+ unsigned long dest_addr;
+ u32 next_dma;
+ unsigned long ch_ctrl;
+ struct pnx4008_dma_ll *next;
+ int flags;
+ void *alloc_data;
+ int (*free) (void *);
+};
+
+struct pnx4008_dma_config {
+ int is_ll;
+ unsigned long src_addr;
+ unsigned long dest_addr;
+ unsigned long ch_ctrl;
+ unsigned long ch_cfg;
+ struct pnx4008_dma_ll *ll;
+ u32 ll_dma;
+ int flags;
+ void *alloc_data;
+ int (*free) (void *);
+};
+
+extern struct pnx4008_dma_ll *pnx4008_alloc_ll_entry(dma_addr_t *);
+extern void pnx4008_free_ll_entry(struct pnx4008_dma_ll *, dma_addr_t);
+extern void pnx4008_free_ll(u32 ll_dma, struct pnx4008_dma_ll *);
+
+extern int pnx4008_request_channel(char *, int,
+ void (*)(int, int, void *, struct pt_regs *),
+ void *);
+extern void pnx4008_free_channel(int);
+extern int pnx4008_config_dma(int, int, int);
+extern int pnx4008_dma_pack_control(const struct pnx4008_dma_ch_ctrl *,
+ unsigned long *);
+extern int pnx4008_dma_parse_control(unsigned long,
+ struct pnx4008_dma_ch_ctrl *);
+extern int pnx4008_dma_pack_config(const struct pnx4008_dma_ch_config *,
+ unsigned long *);
+extern int pnx4008_dma_parse_config(unsigned long,
+ struct pnx4008_dma_ch_config *);
+extern int pnx4008_config_channel(int, struct pnx4008_dma_config *);
+extern int pnx4008_channel_get_config(int, struct pnx4008_dma_config *);
+extern int pnx4008_dma_ch_enable(int);
+extern int pnx4008_dma_ch_disable(int);
+extern int pnx4008_dma_ch_enabled(int);
+extern void pnx4008_dma_split_head_entry(struct pnx4008_dma_config *,
+ struct pnx4008_dma_ch_ctrl *);
+extern void pnx4008_dma_split_ll_entry(struct pnx4008_dma_ll *,
+ struct pnx4008_dma_ch_ctrl *);
+
+#endif /* _ASM_ARCH_DMA_H */
diff --git a/include/asm-arm/arch-pnx4008/entry-macro.S b/include/asm-arm/arch-pnx4008/entry-macro.S
new file mode 100644
index 00000000000..c1c198e3680
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/entry-macro.S
@@ -0,0 +1,121 @@
+/*
+ * include/asm-arm/arch-pnx4008/entry-macro.S
+ *
+ * Low-level IRQ helper macros for PNX4008-based platforms
+ *
+ * 2005-2006 (c) MontaVista Software, Inc.
+ * Author: Vitaly Wool <vwool@ru.mvista.com>
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include "platform.h"
+
+#define IO_BASE 0xF0000000
+#define IO_ADDRESS(x) (((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) | IO_BASE)
+
+#define INTRC_MASK 0x00
+#define INTRC_RAW_STAT 0x04
+#define INTRC_STAT 0x08
+#define INTRC_POLAR 0x0C
+#define INTRC_ACT_TYPE 0x10
+#define INTRC_TYPE 0x14
+
+#define SIC1_BASE_INT 32
+#define SIC2_BASE_INT 64
+
+ .macro disable_fiq
+ .endm
+
+ .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
+/* decode the MIC interrupt numbers */
+ ldr \base, =IO_ADDRESS(PNX4008_INTCTRLMIC_BASE)
+ ldr \irqstat, [\base, #INTRC_STAT]
+
+ cmp \irqstat,#1<<16
+ movhs \irqnr,#16
+ movlo \irqnr,#0
+ movhs \irqstat,\irqstat,lsr#16
+ cmp \irqstat,#1<<8
+ addhs \irqnr,\irqnr,#8
+ movhs \irqstat,\irqstat,lsr#8
+ cmp \irqstat,#1<<4
+ addhs \irqnr,\irqnr,#4
+ movhs \irqstat,\irqstat,lsr#4
+ cmp \irqstat,#1<<2
+ addhs \irqnr,\irqnr,#2
+ movhs \irqstat,\irqstat,lsr#2
+ cmp \irqstat,#1<<1
+ addhs \irqnr,\irqnr,#1
+
+/* was there an interrupt ? if not then drop out with EQ status */
+ teq \irqstat,#0
+ beq 1003f
+
+/* and now check for extended IRQ reasons */
+ cmp \irqnr,#1
+ bls 1003f
+ cmp \irqnr,#30
+ blo 1002f
+
+/* IRQ 31,30 : High priority cascade IRQ handle */
+/* read the correct SIC */
+/* decoding status after compare : eq is 30 (SIC1) , ne is 31 (SIC2) */
+/* set the base IRQ number */
+ ldreq \base, =IO_ADDRESS(PNX4008_INTCTRLSIC1_BASE)
+ moveq \irqnr,#SIC1_BASE_INT
+ ldrne \base, =IO_ADDRESS(PNX4008_INTCTRLSIC2_BASE)
+ movne \irqnr,#SIC2_BASE_INT
+ ldr \irqstat, [\base, #INTRC_STAT]
+ ldr \tmp, [\base, #INTRC_TYPE]
+/* and with inverted mask : low priority interrupts */
+ and \irqstat,\irqstat,\tmp
+ b 1004f
+
+1003:
+/* IRQ 1,0 : Low priority cascade IRQ handle */
+/* read the correct SIC */
+/* decoding status after compare : eq is 1 (SIC2) , ne is 0 (SIC1)*/
+/* read the correct SIC */
+/* set the base IRQ number */
+ ldrne \base, =IO_ADDRESS(PNX4008_INTCTRLSIC1_BASE)
+ movne \irqnr,#SIC1_BASE_INT
+ ldreq \base, =IO_ADDRESS(PNX4008_INTCTRLSIC2_BASE)
+ moveq \irqnr,#SIC2_BASE_INT
+ ldr \irqstat, [\base, #INTRC_STAT]
+ ldr \tmp, [\base, #INTRC_TYPE]
+/* and with inverted mask : low priority interrupts */
+ bic \irqstat,\irqstat,\tmp
+
+1004:
+
+ cmp \irqstat,#1<<16
+ addhs \irqnr,\irqnr,#16
+ movhs \irqstat,\irqstat,lsr#16
+ cmp \irqstat,#1<<8
+ addhs \irqnr,\irqnr,#8
+ movhs \irqstat,\irqstat,lsr#8
+ cmp \irqstat,#1<<4
+ addhs \irqnr,\irqnr,#4
+ movhs \irqstat,\irqstat,lsr#4
+ cmp \irqstat,#1<<2
+ addhs \irqnr,\irqnr,#2
+ movhs \irqstat,\irqstat,lsr#2
+ cmp \irqstat,#1<<1
+ addhs \irqnr,\irqnr,#1
+
+
+/* is irqstat not zero */
+
+1002:
+/* we assert that irqstat is not equal to zero and return ne status if true*/
+ teq \irqstat,#0
+1003:
+ .endm
+
+
+ .macro irq_prio_table
+ .endm
+
+
diff --git a/include/asm-arm/arch-pnx4008/gpio.h b/include/asm-arm/arch-pnx4008/gpio.h
new file mode 100644
index 00000000000..1fa5a77c301
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/gpio.h
@@ -0,0 +1,139 @@
+/*
+ * include/asm-arm/arch-pnx4008/gpio.h
+ *
+ * PNX4008 GPIO driver - header file
+ *
+ * Author: Dmitry Chigirev <source@mvista.com>
+ *
+ * Based on reference code by Iwo Mergler and Z.Tabaaloute from Philips:
+ * Copyright (c) 2005 Koninklijke Philips Electronics N.V.
+ *
+ * 2005 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+#ifndef _PNX4008_GPIO_H_
+#define _PNX4008_GPIO_H_
+
+
+/* Block numbers */
+#define GPIO_IN (0)
+#define GPIO_OUT (0x100)
+#define GPIO_BID (0x200)
+#define GPIO_RAM (0x300)
+#define GPIO_MUX (0x400)
+
+#define GPIO_TYPE_MASK(K) ((K) & 0x700)
+
+/* INPUT GPIOs */
+/* GPI */
+#define GPI_00 (GPIO_IN | 0)
+#define GPI_01 (GPIO_IN | 1)
+#define GPI_02 (GPIO_IN | 2)
+#define GPI_03 (GPIO_IN | 3)
+#define GPI_04 (GPIO_IN | 4)
+#define GPI_05 (GPIO_IN | 5)
+#define GPI_06 (GPIO_IN | 6)
+#define GPI_07 (GPIO_IN | 7)
+#define GPI_08 (GPIO_IN | 8)
+#define GPI_09 (GPIO_IN | 9)
+#define U1_RX (GPIO_IN | 15)
+#define U2_HTCS (GPIO_IN | 16)
+#define U2_RX (GPIO_IN | 17)
+#define U3_RX (GPIO_IN | 18)
+#define U4_RX (GPIO_IN | 19)
+#define U5_RX (GPIO_IN | 20)
+#define U6_IRRX (GPIO_IN | 21)
+#define U7_HCTS (GPIO_IN | 22)
+#define U7_RX (GPIO_IN | 23)
+/* MISC IN */
+#define SPI1_DATIN (GPIO_IN | 25)
+#define DISP_SYNC (GPIO_IN | 26)
+#define SPI2_DATIN (GPIO_IN | 27)
+#define GPI_11 (GPIO_IN | 28)
+
+#define GPIO_IN_MASK 0x1eff83ff
+
+/* OUTPUT GPIOs */
+/* GPO */
+#define GPO_00 (GPIO_OUT | 0)
+#define GPO_01 (GPIO_OUT | 1)
+#define GPO_02 (GPIO_OUT | 2)
+#define GPO_03 (GPIO_OUT | 3)
+#define GPO_04 (GPIO_OUT | 4)
+#define GPO_05 (GPIO_OUT | 5)
+#define GPO_06 (GPIO_OUT | 6)
+#define GPO_07 (GPIO_OUT | 7)
+#define GPO_08 (GPIO_OUT | 8)
+#define GPO_09 (GPIO_OUT | 9)
+#define GPO_10 (GPIO_OUT | 10)
+#define GPO_11 (GPIO_OUT | 11)
+#define GPO_12 (GPIO_OUT | 12)
+#define GPO_13 (GPIO_OUT | 13)
+#define GPO_14 (GPIO_OUT | 14)
+#define GPO_15 (GPIO_OUT | 15)
+#define GPO_16 (GPIO_OUT | 16)
+#define GPO_17 (GPIO_OUT | 17)
+#define GPO_18 (GPIO_OUT | 18)
+#define GPO_19 (GPIO_OUT | 19)
+#define GPO_20 (GPIO_OUT | 20)
+#define GPO_21 (GPIO_OUT | 21)
+#define GPO_22 (GPIO_OUT | 22)
+#define GPO_23 (GPIO_OUT | 23)
+
+#define GPIO_OUT_MASK 0xffffff
+
+/* BIDIRECTIONAL GPIOs */
+/* RAM pins */
+#define RAM_D19 (GPIO_RAM | 0)
+#define RAM_D20 (GPIO_RAM | 1)
+#define RAM_D21 (GPIO_RAM | 2)
+#define RAM_D22 (GPIO_RAM | 3)
+#define RAM_D23 (GPIO_RAM | 4)
+#define RAM_D24 (GPIO_RAM | 5)
+#define RAM_D25 (GPIO_RAM | 6)
+#define RAM_D26 (GPIO_RAM | 7)
+#define RAM_D27 (GPIO_RAM | 8)
+#define RAM_D28 (GPIO_RAM | 9)
+#define RAM_D29 (GPIO_RAM | 10)
+#define RAM_D30 (GPIO_RAM | 11)
+#define RAM_D31 (GPIO_RAM | 12)
+
+#define GPIO_RAM_MASK 0x1fff
+
+/* I/O pins */
+#define GPIO_00 (GPIO_BID | 25)
+#define GPIO_01 (GPIO_BID | 26)
+#define GPIO_02 (GPIO_BID | 27)
+#define GPIO_03 (GPIO_BID | 28)
+#define GPIO_04 (GPIO_BID | 29)
+#define GPIO_05 (GPIO_BID | 30)
+
+#define GPIO_BID_MASK 0x7e000000
+
+/* Non-GPIO multiplexed PIOs. For multiplexing with GPIO, please use GPIO macros */
+#define GPIO_SDRAM_SEL (GPIO_MUX | 3)
+
+#define GPIO_MUX_MASK 0x8
+
+/* Extraction/assembly macros */
+#define GPIO_BIT_MASK(K) ((K) & 0x1F)
+#define GPIO_BIT(K) (1 << GPIO_BIT_MASK(K))
+#define GPIO_ISMUX(K) ((GPIO_TYPE_MASK(K) == GPIO_MUX) && (GPIO_BIT(K) & GPIO_MUX_MASK))
+#define GPIO_ISRAM(K) ((GPIO_TYPE_MASK(K) == GPIO_RAM) && (GPIO_BIT(K) & GPIO_RAM_MASK))
+#define GPIO_ISBID(K) ((GPIO_TYPE_MASK(K) == GPIO_BID) && (GPIO_BIT(K) & GPIO_BID_MASK))
+#define GPIO_ISOUT(K) ((GPIO_TYPE_MASK(K) == GPIO_OUT) && (GPIO_BIT(K) & GPIO_OUT_MASK))
+#define GPIO_ISIN(K) ((GPIO_TYPE_MASK(K) == GPIO_IN) && (GPIO_BIT(K) & GPIO_IN_MASK))
+
+extern int pnx4008_gpio_register_pin(unsigned short pin);
+extern int pnx4008_gpio_unregister_pin(unsigned short pin);
+extern unsigned long pnx4008_gpio_read_pin(unsigned short pin);
+extern int pnx4008_gpio_write_pin(unsigned short pin, int output);
+extern int pnx4008_gpio_set_pin_direction(unsigned short pin, int output);
+extern int pnx4008_gpio_read_pin_direction(unsigned short pin);
+extern int pnx4008_gpio_set_pin_mux(unsigned short pin, int output);
+extern int pnx4008_gpio_read_pin_mux(unsigned short pin);
+
+#endif /* _PNX4008_GPIO_H_ */
diff --git a/include/asm-arm/arch-pnx4008/hardware.h b/include/asm-arm/arch-pnx4008/hardware.h
new file mode 100644
index 00000000000..a4410397a92
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/hardware.h
@@ -0,0 +1,32 @@
+/*
+ * linux/include/asm-arm/arch-pnx4008/hardware.h
+ *
+ * Copyright (c) 2005 MontaVista Software, Inc. <source@mvista.com>
+ *
+ * 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
+ */
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+
+#include <asm/sizes.h>
+#include <asm/arch/platform.h>
+
+/* Start of virtual addresses for IO devices */
+#define IO_BASE 0xF0000000
+
+/* This macro relies on fact that for all HW i/o addresses bits 20-23 are 0 */
+#define IO_ADDRESS(x) (((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) | IO_BASE)
+
+#endif
diff --git a/include/asm-arm/arch-pnx4008/io.h b/include/asm-arm/arch-pnx4008/io.h
new file mode 100644
index 00000000000..29ee43955c5
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/io.h
@@ -0,0 +1,21 @@
+
+/*
+ * include/asm-arm/arch-pnx4008/io.h
+ *
+ * Author: Dmitry Chigirev <chigirev@ru.mvista.com>
+ *
+ * 2005 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+#ifndef __ASM_ARM_ARCH_IO_H
+#define __ASM_ARM_ARCH_IO_H
+
+#define IO_SPACE_LIMIT 0xffffffff
+
+#define __io(a) ((void __iomem *)(a))
+#define __mem_pci(a) (a)
+
+#endif
diff --git a/include/asm-arm/arch-pnx4008/irq.h b/include/asm-arm/arch-pnx4008/irq.h
new file mode 100644
index 00000000000..fabff5dc337
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/irq.h
@@ -0,0 +1,42 @@
+/*
+ * include/asm-arm/arch-pnx4008/irq.h
+ *
+ * PNX4008 IRQ controller driver - header file
+ * this one is used in entry-arnv.S as well so it cannot contain C code
+ *
+ * Copyright (c) 2005 Philips Semiconductors
+ * Copyright (c) 2005 MontaVista Software, 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.
+ */
+#ifndef __PNX4008_IRQ_H__
+#define __PNX4008_IRQ_H__
+
+#define MIC_VA_BASE IO_ADDRESS(PNX4008_INTCTRLMIC_BASE)
+#define SIC1_VA_BASE IO_ADDRESS(PNX4008_INTCTRLSIC1_BASE)
+#define SIC2_VA_BASE IO_ADDRESS(PNX4008_INTCTRLSIC2_BASE)
+
+/* Manual: Chapter 20, page 195 */
+
+#define INTC_BIT(irq) (1<< ((irq) & 0x1F))
+
+#define INTC_ER(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x0 + (((irq)&(0x3<<5))<<9)))
+#define INTC_RSR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x4 + (((irq)&(0x3<<5))<<9)))
+#define INTC_SR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x8 + (((irq)&(0x3<<5))<<9)))
+#define INTC_APR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0xC + (((irq)&(0x3<<5))<<9)))
+#define INTC_ATR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x10 + (((irq)&(0x3<<5))<<9)))
+#define INTC_ITR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x14 + (((irq)&(0x3<<5))<<9)))
+
+#define START_INT_REG_BIT(irq) (1<<((irq)&0x1F))
+
+#define START_INT_ER_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x20 + (((irq)&(0x1<<5))>>1)))
+#define START_INT_RSR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x24 + (((irq)&(0x1<<5))>>1)))
+#define START_INT_SR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x28 + (((irq)&(0x1<<5))>>1)))
+#define START_INT_APR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x2C + (((irq)&(0x1<<5))>>1)))
+
+extern void __init pnx4008_init_irq(void);
+
+#endif /* __PNX4008_IRQ_H__ */
diff --git a/include/asm-arm/arch-pnx4008/irqs.h b/include/asm-arm/arch-pnx4008/irqs.h
new file mode 100644
index 00000000000..13ec7ed0f50
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/irqs.h
@@ -0,0 +1,215 @@
+/*
+ * include/asm-arm/arch-pnx4008/irqs.h
+ *
+ * PNX4008 IRQ controller driver - header file
+ *
+ * Author: Dmitry Chigirev <source@mvista.com>
+ *
+ * 2005 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __PNX4008_IRQS_h__
+#define __PNX4008_IRQS_h__
+
+#define NR_IRQS 96
+
+/*Manual: table 259, page 199*/
+
+/*SUB2 Interrupt Routing (SIC2)*/
+
+#define SIC2_BASE_INT 64
+
+#define CLK_SWITCH_ARM_INT 95 /*manual: Clkswitch ARM */
+#define CLK_SWITCH_DSP_INT 94 /*manual: ClkSwitch DSP */
+#define CLK_SWITCH_AUD_INT 93 /*manual: Clkswitch AUD */
+#define GPI_06_INT 92
+#define GPI_05_INT 91
+#define GPI_04_INT 90
+#define GPI_03_INT 89
+#define GPI_02_INT 88
+#define GPI_01_INT 87
+#define GPI_00_INT 86
+#define BT_CLKREQ_INT 85
+#define SPI1_DATIN_INT 84
+#define U5_RX_INT 83
+#define SDIO_INT_N 82
+#define CAM_HS_INT 81
+#define CAM_VS_INT 80
+#define GPI_07_INT 79
+#define DISP_SYNC_INT 78
+#define DSP_INT8 77
+#define U7_HCTS_INT 76
+#define GPI_10_INT 75
+#define GPI_09_INT 74
+#define GPI_08_INT 73
+#define DSP_INT7 72
+#define U2_HCTS_INT 71
+#define SPI2_DATIN_INT 70
+#define GPIO_05_INT 69
+#define GPIO_04_INT 68
+#define GPIO_03_INT 67
+#define GPIO_02_INT 66
+#define GPIO_01_INT 65
+#define GPIO_00_INT 64
+
+/*Manual: table 258, page 198*/
+
+/*SUB1 Interrupt Routing (SIC1)*/
+
+#define SIC1_BASE_INT 32
+
+#define USB_I2C_INT 63
+#define USB_DEV_HP_INT 62
+#define USB_DEV_LP_INT 61
+#define USB_DEV_DMA_INT 60
+#define USB_HOST_INT 59
+#define USB_OTG_ATX_INT_N 58
+#define USB_OTG_TIMER_INT 57
+#define SW_INT 56
+#define SPI1_INT 55
+#define KEY_IRQ 54
+#define DSP_M_INT 53
+#define RTC_INT 52
+#define I2C_1_INT 51
+#define I2C_2_INT 50
+#define PLL1_LOCK_INT 49
+#define PLL2_LOCK_INT 48
+#define PLL3_LOCK_INT 47
+#define PLL4_LOCK_INT 46
+#define PLL5_LOCK_INT 45
+#define SPI2_INT 44
+#define DSP_INT1 43
+#define DSP_INT2 42
+#define DSP_TDM_INT2 41
+#define TS_AUX_INT 40
+#define TS_IRQ 39
+#define TS_P_INT 38
+#define UOUT1_TO_PAD_INT 37
+#define GPI_11_INT 36
+#define DSP_INT4 35
+#define JTAG_COMM_RX_INT 34
+#define JTAG_COMM_TX_INT 33
+#define DSP_INT3 32
+
+/*Manual: table 257, page 197*/
+
+/*MAIN Interrupt Routing*/
+
+#define MAIN_BASE_INT 0
+
+#define SUB2_FIQ_N 31 /*active low */
+#define SUB1_FIQ_N 30 /*active low */
+#define JPEG_INT 29
+#define DMA_INT 28
+#define MSTIMER_INT 27
+#define IIR1_INT 26
+#define IIR2_INT 25
+#define IIR7_INT 24
+#define DSP_TDM_INT0 23
+#define DSP_TDM_INT1 22
+#define DSP_P_INT 21
+#define DSP_INT0 20
+#define DUM_INT 19
+#define UOUT0_TO_PAD_INT 18
+#define MP4_ENC_INT 17
+#define MP4_DEC_INT 16
+#define SD0_INT 15
+#define MBX_INT 14
+#define SD1_INT 13
+#define MS_INT_N 12
+#define FLASH_INT 11 /*NAND*/
+#define IIR6_INT 10
+#define IIR5_INT 9
+#define IIR4_INT 8
+#define IIR3_INT 7
+#define WATCH_INT 6
+#define HSTIMER_INT 5
+#define ARCH_TIMER_IRQ HSTIMER_INT
+#define CAM_INT 4
+#define PRNG_INT 3
+#define CRYPTO_INT 2
+#define SUB2_IRQ_N 1 /*active low */
+#define SUB1_IRQ_N 0 /*active low */
+
+#define PNX4008_IRQ_TYPES \
+{ /*IRQ #'s: */ \
+IRQT_LOW, IRQT_LOW, IRQT_LOW, IRQT_HIGH, /* 0, 1, 2, 3 */ \
+IRQT_LOW, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 4, 5, 6, 7 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 8, 9,10,11 */ \
+IRQT_LOW, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 12,13,14,15 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 16,17,18,19 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 20,21,22,23 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 24,25,26,27 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_LOW, IRQT_LOW, /* 28,29,30,31 */ \
+IRQT_HIGH, IRQT_LOW, IRQT_HIGH, IRQT_HIGH, /* 32,33,34,35 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_FALLING, IRQT_HIGH, /* 36,37,38,39 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 40,41,42,43 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 44,45,46,47 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_LOW, IRQT_LOW, /* 48,49,50,51 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 52,53,54,55 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_LOW, IRQT_HIGH, /* 56,57,58,59 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 60,61,62,63 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 64,65,66,67 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 68,69,70,71 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 72,73,74,75 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 76,77,78,79 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 80,81,82,83 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 84,85,86,87 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 88,89,90,91 */ \
+IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, IRQT_HIGH, /* 92,93,94,95 */ \
+}
+
+/* Start Enable Pin Interrupts - table 58 page 66 */
+
+#define SE_PIN_BASE_INT 32
+
+#define SE_U7_RX_INT 63
+#define SE_U7_HCTS_INT 62
+#define SE_BT_CLKREQ_INT 61
+#define SE_U6_IRRX_INT 60
+/*59 unused*/
+#define SE_U5_RX_INT 58
+#define SE_GPI_11_INT 57
+#define SE_U3_RX_INT 56
+#define SE_U2_HCTS_INT 55
+#define SE_U2_RX_INT 54
+#define SE_U1_RX_INT 53
+#define SE_DISP_SYNC_INT 52
+/*51 unused*/
+#define SE_SDIO_INT_N 50
+#define SE_MSDIO_START_INT 49
+#define SE_GPI_06_INT 48
+#define SE_GPI_05_INT 47
+#define SE_GPI_04_INT 46
+#define SE_GPI_03_INT 45
+#define SE_GPI_02_INT 44
+#define SE_GPI_01_INT 43
+#define SE_GPI_00_INT 42
+#define SE_SYSCLKEN_PIN_INT 41
+#define SE_SPI1_DATAIN_INT 40
+#define SE_GPI_07_INT 39
+#define SE_SPI2_DATAIN_INT 38
+#define SE_GPI_10_INT 37
+#define SE_GPI_09_INT 36
+#define SE_GPI_08_INT 35
+/*34-32 unused*/
+
+/* Start Enable Internal Interrupts - table 57 page 65 */
+
+#define SE_INT_BASE_INT 0
+
+#define SE_TS_IRQ 31
+#define SE_TS_P_INT 30
+#define SE_TS_AUX_INT 29
+/*27-28 unused*/
+#define SE_USB_AHB_NEED_CLK_INT 26
+#define SE_MSTIMER_INT 25
+#define SE_RTC_INT 24
+#define SE_USB_NEED_CLK_INT 23
+#define SE_USB_INT 22
+#define SE_USB_I2C_INT 21
+#define SE_USB_OTG_TIMER_INT 20
+
+#endif /* __PNX4008_IRQS_h__ */
diff --git a/include/asm-arm/arch-pnx4008/memory.h b/include/asm-arm/arch-pnx4008/memory.h
new file mode 100644
index 00000000000..0d8268a9526
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/memory.h
@@ -0,0 +1,24 @@
+/*
+ * linux/include/asm-arm/arch-pnx4008/memory.h
+ *
+ * Copyright (c) 2005 Philips Semiconductors
+ * Copyright (c) 2005 MontaVista Software, 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.
+ */
+
+#ifndef __ASM_ARCH_MEMORY_H
+#define __ASM_ARCH_MEMORY_H
+
+/*
+ * Physical DRAM offset.
+ */
+#define PHYS_OFFSET (0x80000000)
+
+#define __virt_to_bus(x) ((x) - PAGE_OFFSET + PHYS_OFFSET)
+#define __bus_to_virt(x) ((x) + PAGE_OFFSET - PHYS_OFFSET)
+
+#endif
diff --git a/include/asm-arm/arch-pnx4008/param.h b/include/asm-arm/arch-pnx4008/param.h
new file mode 100644
index 00000000000..95d5f547b41
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/param.h
@@ -0,0 +1,21 @@
+/*
+ * linux/include/asm-arm/arch-pnx4008/param.h
+ *
+ * Copyright (C) 1999 ARM Limited
+ *
+ * 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
+ */
+
+#define HZ 100
diff --git a/include/asm-arm/arch-pnx4008/platform.h b/include/asm-arm/arch-pnx4008/platform.h
new file mode 100644
index 00000000000..485a3651b4d
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/platform.h
@@ -0,0 +1,69 @@
+/*
+ * include/asm-arm/arch-pnx4008/platfrom.h
+ *
+ * PNX4008 Base addresses - header file
+ *
+ * Author: Dmitry Chigirev <source@mvista.com>
+ *
+ * Based on reference code received from Philips:
+ * Copyright (C) 2003 Philips Semiconductors
+ *
+ * 2005 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+
+#ifndef __ASM_ARCH_PLATFORM_H__
+#define __ASM_ARCH_PLATFORM_H__
+
+#define PNX4008_IRAM_BASE 0x08000000
+#define PNX4008_IRAM_SIZE 0x00010000
+#define PNX4008_YUV_SLAVE_BASE 0x10000000
+#define PNX4008_DUM_SLAVE_BASE 0x18000000
+#define PNX4008_NDF_FLASH_BASE 0x20020000
+#define PNX4008_SPI1_BASE 0x20088000
+#define PNX4008_SPI2_BASE 0x20090000
+#define PNX4008_SD_CONFIG_BASE 0x20098000
+#define PNX4008_FLASH_DATA 0x200B0000
+#define PNX4008_MLC_FLASH_BASE 0x200B8000
+#define PNX4008_JPEG_CONFIG_BASE 0x300A0000
+#define PNX4008_DMA_CONFIG_BASE 0x31000000
+#define PNX4008_USB_CONFIG_BASE 0x31020000
+#define PNX4008_SDRAM_CFG_BASE 0x31080000
+#define PNX4008_AHB2FAB_BASE 0x40000000
+#define PNX4008_PWRMAN_BASE 0x40004000
+#define PNX4008_INTCTRLMIC_BASE 0x40008000
+#define PNX4008_INTCTRLSIC1_BASE 0x4000C000
+#define PNX4008_INTCTRLSIC2_BASE 0x40010000
+#define PNX4008_HSUART1_BASE 0x40014000
+#define PNX4008_HSUART2_BASE 0x40018000
+#define PNX4008_HSUART7_BASE 0x4001C000
+#define PNX4008_RTC_BASE 0x40024000
+#define PNX4008_PIO_BASE 0x40028000
+#define PNX4008_MSTIMER_BASE 0x40034000
+#define PNX4008_HSTIMER_BASE 0x40038000
+#define PNX4008_WDOG_BASE 0x4003C000
+#define PNX4008_DEBUG_BASE 0x40040000
+#define PNX4008_TOUCH1_BASE 0x40048000
+#define PNX4008_KEYSCAN_BASE 0x40050000
+#define PNX4008_UARTCTRL_BASE 0x40054000
+#define PNX4008_PWM_BASE 0x4005C000
+#define PNX4008_UART3_BASE 0x40080000
+#define PNX4008_UART4_BASE 0x40088000
+#define PNX4008_UART5_BASE 0x40090000
+#define PNX4008_UART6_BASE 0x40098000
+#define PNX4008_I2C1_BASE 0x400A0000
+#define PNX4008_I2C2_BASE 0x400A8000
+#define PNX4008_MAGICGATE_BASE 0x400B0000
+#define PNX4008_DUMCONF_BASE 0x400B8000
+#define PNX4008_DUM_MAINCFG_BASE 0x400BC000
+#define PNX4008_DSP_BASE 0x400C0000
+#define PNX4008_PROFCOUNTER_BASE 0x400C8000
+#define PNX4008_CRYPTO_BASE 0x400D0000
+#define PNX4008_CAMIFCONF_BASE 0x400D8000
+#define PNX4008_YUV2RGB_BASE 0x400E0000
+#define PNX4008_AUDIOCONFIG_BASE 0x400E8000
+
+#endif
diff --git a/include/asm-arm/arch-pnx4008/pm.h b/include/asm-arm/arch-pnx4008/pm.h
new file mode 100644
index 00000000000..c660486670f
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/pm.h
@@ -0,0 +1,62 @@
+/*
+ * include/asm-arm/arch-pnx4008/pm.h
+ *
+ * PNX4008 Power Management Routiness - header file
+ *
+ * Authors: Vitaly Wool, Dmitry Chigirev <source@mvista.com>
+ *
+ * 2005 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+#ifndef __ASM_ARCH_PNX4008_PM_H
+#define __ASM_ARCH_PNX4008_PM_H
+
+#ifndef __ASSEMBLER__
+#include "irq.h"
+#include "irqs.h"
+#include "clock.h"
+
+extern void pnx4008_pm_idle(void);
+extern void pnx4008_pm_suspend(void);
+extern unsigned int pnx4008_cpu_suspend_sz;
+extern void pnx4008_cpu_suspend(void);
+extern unsigned int pnx4008_cpu_standby_sz;
+extern void pnx4008_cpu_standby(void);
+
+extern int pnx4008_startup_pll(struct clk *);
+extern int pnx4008_shutdown_pll(struct clk *);
+
+static inline void start_int_umask(u8 irq)
+{
+ __raw_writel(__raw_readl(START_INT_ER_REG(irq)) |
+ START_INT_REG_BIT(irq), START_INT_ER_REG(irq));
+}
+
+static inline void start_int_mask(u8 irq)
+{
+ __raw_writel(__raw_readl(START_INT_ER_REG(irq)) &
+ ~START_INT_REG_BIT(irq), START_INT_ER_REG(irq));
+}
+
+static inline void start_int_ack(u8 irq)
+{
+ __raw_writel(START_INT_REG_BIT(irq), START_INT_RSR_REG(irq));
+}
+
+static inline void start_int_set_falling_edge(u8 irq)
+{
+ __raw_writel(__raw_readl(START_INT_APR_REG(irq)) &
+ ~START_INT_REG_BIT(irq), START_INT_APR_REG(irq));
+}
+
+static inline void start_int_set_rising_edge(u8 irq)
+{
+ __raw_writel(__raw_readl(START_INT_APR_REG(irq)) |
+ START_INT_REG_BIT(irq), START_INT_APR_REG(irq));
+}
+
+#endif /* ASSEMBLER */
+#endif /* __ASM_ARCH_PNX4008_PM_H */
diff --git a/include/asm-arm/arch-pnx4008/system.h b/include/asm-arm/arch-pnx4008/system.h
new file mode 100644
index 00000000000..6e3da70ab10
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/system.h
@@ -0,0 +1,38 @@
+/*
+ * linux/include/asm-arm/arch-pnx4008/system.h
+ *
+ * Copyright (C) 2003 Philips Semiconductors
+ * Copyright (C) 2005 MontaVista Software, 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
+ */
+#ifndef __ASM_ARCH_SYSTEM_H
+#define __ASM_ARCH_SYSTEM_H
+
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/arch/platform.h>
+
+static void arch_idle(void)
+{
+ cpu_do_idle();
+}
+
+static inline void arch_reset(char mode)
+{
+ cpu_reset(0);
+}
+
+#endif
diff --git a/include/asm-arm/arch-pnx4008/timex.h b/include/asm-arm/arch-pnx4008/timex.h
new file mode 100644
index 00000000000..ee470a39089
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/timex.h
@@ -0,0 +1,73 @@
+/*
+ * include/asm-arm/arch-pnx4008/timex.h
+ *
+ * PNX4008 timers header file
+ *
+ * Author: Dmitry Chigirev <source@mvista.com>
+ *
+ * 2005 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+#ifndef __PNX4008_TIMEX_H
+#define __PNX4008_TIMEX_H
+
+#include <asm/hardware.h>
+#include <asm/io.h>
+
+#define CLOCK_TICK_RATE 1000000
+
+#define TICKS2USECS(x) (x)
+
+/* MilliSecond Timer - Chapter 21 Page 202 */
+
+#define MSTIM_INT IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x0))
+#define MSTIM_CTRL IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x4))
+#define MSTIM_COUNTER IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x8))
+#define MSTIM_MCTRL IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x14))
+#define MSTIM_MATCH0 IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x18))
+#define MSTIM_MATCH1 IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x1c))
+
+/* High Speed Timer - Chpater 22, Page 205 */
+
+#define HSTIM_INT IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x0))
+#define HSTIM_CTRL IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x4))
+#define HSTIM_COUNTER IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x8))
+#define HSTIM_PMATCH IO_ADDRESS((PNX4008_HSTIMER_BASE + 0xC))
+#define HSTIM_PCOUNT IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x10))
+#define HSTIM_MCTRL IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x14))
+#define HSTIM_MATCH0 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x18))
+#define HSTIM_MATCH1 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x1c))
+#define HSTIM_MATCH2 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x20))
+#define HSTIM_CCR IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x28))
+#define HSTIM_CR0 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x2C))
+#define HSTIM_CR1 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x30))
+
+/* IMPORTANT: both timers are UPCOUNTING */
+
+/* xSTIM_MCTRL bit definitions */
+#define MR0_INT 1
+#define RESET_COUNT0 (1<<1)
+#define STOP_COUNT0 (1<<2)
+#define MR1_INT (1<<3)
+#define RESET_COUNT1 (1<<4)
+#define STOP_COUNT1 (1<<5)
+#define MR2_INT (1<<6)
+#define RESET_COUNT2 (1<<7)
+#define STOP_COUNT2 (1<<8)
+
+/* xSTIM_CTRL bit definitions */
+#define COUNT_ENAB 1
+#define RESET_COUNT (1<<1)
+#define DEBUG_EN (1<<2)
+
+/* xSTIM_INT bit definitions */
+#define MATCH0_INT 1
+#define MATCH1_INT (1<<1)
+#define MATCH2_INT (1<<2)
+#define RTC_TICK0 (1<<4)
+#define RTC_TICK1 (1<<5)
+
+#endif
diff --git a/include/asm-arm/arch-pnx4008/uncompress.h b/include/asm-arm/arch-pnx4008/uncompress.h
new file mode 100644
index 00000000000..8fa4d24b72b
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/uncompress.h
@@ -0,0 +1,46 @@
+/*
+ * linux/include/asm-arm/arch-pnx4008/uncompress.h
+ *
+ * Copyright (C) 1999 ARM Limited
+ * Copyright (C) 2006 MontaVista Software, 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
+ */
+
+#define UART5_BASE 0x40090000
+
+#define UART5_DR (*(volatile unsigned char *) (UART5_BASE))
+#define UART5_FR (*(volatile unsigned char *) (UART5_BASE + 18))
+
+static __inline__ void putc(char c)
+{
+ while (UART5_FR & (1 << 5))
+ barrier();
+
+ UART5_DR = c;
+}
+
+/*
+ * This does not append a newline
+ */
+static inline void flush(void)
+{
+}
+
+/*
+ * nothing to do
+ */
+#define arch_decomp_setup()
+#define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-pnx4008/vmalloc.h b/include/asm-arm/arch-pnx4008/vmalloc.h
new file mode 100644
index 00000000000..140d925f6f3
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/vmalloc.h
@@ -0,0 +1,20 @@
+/*
+ * include/asm-arm/arch-pnx4008/vmalloc.h
+ *
+ * Author: Vitaly Wool <source@mvista.com>
+ *
+ * 2006 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+/*
+ * Just any arbitrary offset to the start of the vmalloc VM area: the
+ * current 8MB value just means that there will be a 8MB "hole" after the
+ * physical memory until the kernel virtual memory starts. That means that
+ * any out-of-bounds memory accesses will hopefully be caught.
+ * The vmalloc() routines leaves a hole of 4kB between each vmalloced
+ * area for the same reason. ;)
+ */
+#define VMALLOC_END (PAGE_OFFSET + 0x10000000)
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-26 10:28:04 +0000