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-rw-r--r--arch/arm/mach-u300/include/mach/clkdev.h7
-rw-r--r--arch/arm/mach-u300/include/mach/debug-macro.S22
-rw-r--r--arch/arm/mach-u300/include/mach/entry-macro.S40
-rw-r--r--arch/arm/mach-u300/include/mach/gpio.h290
-rw-r--r--arch/arm/mach-u300/include/mach/hardware.h5
-rw-r--r--arch/arm/mach-u300/include/mach/io.h20
-rw-r--r--arch/arm/mach-u300/include/mach/irqs.h114
-rw-r--r--arch/arm/mach-u300/include/mach/memory.h42
-rw-r--r--arch/arm/mach-u300/include/mach/platform.h19
-rw-r--r--arch/arm/mach-u300/include/mach/syscon.h644
-rw-r--r--arch/arm/mach-u300/include/mach/system.h42
-rw-r--r--arch/arm/mach-u300/include/mach/timex.h17
-rw-r--r--arch/arm/mach-u300/include/mach/u300-regs.h187
-rw-r--r--arch/arm/mach-u300/include/mach/uncompress.h46
-rw-r--r--arch/arm/mach-u300/include/mach/vmalloc.h12
15 files changed, 1507 insertions, 0 deletions
diff --git a/arch/arm/mach-u300/include/mach/clkdev.h b/arch/arm/mach-u300/include/mach/clkdev.h
new file mode 100644
index 000000000000..92e3cc872c66
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/clkdev.h
@@ -0,0 +1,7 @@
+#ifndef __MACH_CLKDEV_H
+#define __MACH_CLKDEV_H
+
+int __clk_get(struct clk *clk);
+void __clk_put(struct clk *clk);
+
+#endif
diff --git a/arch/arm/mach-u300/include/mach/debug-macro.S b/arch/arm/mach-u300/include/mach/debug-macro.S
new file mode 100644
index 000000000000..f3a1cbbeeab3
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/debug-macro.S
@@ -0,0 +1,22 @@
+/*
+ *
+ * arch-arm/mach-u300/include/mach/debug-macro.S
+ *
+ *
+ * Copyright (C) 2006-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * Debugging macro include header.
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+#include <mach/hardware.h>
+
+ .macro addruart,rx
+ /* If we move the adress using MMU, use this. */
+ mrc p15, 0, \rx, c1, c0
+ tst \rx, #1 @ MMU enabled?
+ ldreq \rx, = U300_SLOW_PER_PHYS_BASE @ MMU off, physical address
+ ldrne \rx, = U300_SLOW_PER_VIRT_BASE @ MMU on, virtual address
+ orr \rx, \rx, #0x00003000
+ .endm
+
+#include <asm/hardware/debug-pl01x.S>
diff --git a/arch/arm/mach-u300/include/mach/entry-macro.S b/arch/arm/mach-u300/include/mach/entry-macro.S
new file mode 100644
index 000000000000..20731ae39d38
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/entry-macro.S
@@ -0,0 +1,40 @@
+/*
+ *
+ * arch-arm/mach-u300/include/mach/entry-macro.S
+ *
+ *
+ * Copyright (C) 2006-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * Low-level IRQ helper macros for ST-Ericsson U300
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+#include <mach/hardware.h>
+#include <asm/hardware/vic.h>
+
+ .macro disable_fiq
+ .endm
+
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
+ .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
+ ldr \base, = U300_AHB_PER_VIRT_BASE-U300_AHB_PER_PHYS_BASE+U300_INTCON0_BASE
+ ldr \irqstat, [\base, #VIC_IRQ_STATUS] @ get masked status
+ mov \irqnr, #0
+ teq \irqstat, #0
+ bne 1002f
+1001: ldr \base, = U300_AHB_PER_VIRT_BASE-U300_AHB_PER_PHYS_BASE+U300_INTCON1_BASE
+ ldr \irqstat, [\base, #VIC_IRQ_STATUS] @ get masked status
+ mov \irqnr, #32
+ teq \irqstat, #0
+ beq 1003f
+1002: tst \irqstat, #1
+ bne 1003f
+ add \irqnr, \irqnr, #1
+ movs \irqstat, \irqstat, lsr #1
+ bne 1002b
+1003: /* EQ will be set if no irqs pending */
+ .endm
diff --git a/arch/arm/mach-u300/include/mach/gpio.h b/arch/arm/mach-u300/include/mach/gpio.h
new file mode 100644
index 000000000000..c8174128d7eb
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/gpio.h
@@ -0,0 +1,290 @@
+/*
+ *
+ * arch/arm/mach-u300/include/mach/gpio.h
+ *
+ *
+ * Copyright (C) 2007-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * GPIO block resgister definitions and inline macros for
+ * U300 GPIO COH 901 335 or COH 901 571/3
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+
+#ifndef __MACH_U300_GPIO_H
+#define __MACH_U300_GPIO_H
+
+#include <linux/kernel.h>
+#include <linux/io.h>
+#include <mach/hardware.h>
+#include <asm/irq.h>
+
+/* Switch type depending on platform/chip variant */
+#if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330)
+#define U300_COH901335
+#endif
+#if defined(CONFIG_MACH_U300_BS365) || defined(CONFIG_MACH_U300_BS335)
+#define U300_COH901571_3
+#endif
+
+/* Get base address for regs here */
+#include "u300-regs.h"
+/* IRQ numbers */
+#include "irqs.h"
+
+/*
+ * This is the GPIO block definitions. GPIO (General Purpose I/O) can be
+ * used for anything, and often is. The event/enable etc figures are for
+ * the lowermost pin (pin 0 on each port), shift this left to match your
+ * pin if you're gonna use these values.
+ */
+#ifdef U300_COH901335
+#define U300_GPIO_PORTX_SPACING (0x1C)
+/* Port X Pin Data Register 32bit, this is both input and output (R/W) */
+#define U300_GPIO_PXPDIR (0x00)
+#define U300_GPIO_PXPDOR (0x00)
+/* Port X Pin Config Register 32bit (R/W) */
+#define U300_GPIO_PXPCR (0x04)
+#define U300_GPIO_PXPCR_ALL_PINS_MODE_MASK (0x0000FFFFUL)
+#define U300_GPIO_PXPCR_PIN_MODE_MASK (0x00000003UL)
+#define U300_GPIO_PXPCR_PIN_MODE_SHIFT (0x00000002UL)
+#define U300_GPIO_PXPCR_PIN_MODE_INPUT (0x00000000UL)
+#define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_PUSH_PULL (0x00000001UL)
+#define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_OPEN_DRAIN (0x00000002UL)
+#define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_OPEN_SOURCE (0x00000003UL)
+/* Port X Interrupt Event Register 32bit (R/W) */
+#define U300_GPIO_PXIEV (0x08)
+#define U300_GPIO_PXIEV_ALL_IRQ_EVENT_MASK (0x000000FFUL)
+#define U300_GPIO_PXIEV_IRQ_EVENT (0x00000001UL)
+/* Port X Interrupt Enable Register 32bit (R/W) */
+#define U300_GPIO_PXIEN (0x0C)
+#define U300_GPIO_PXIEN_ALL_IRQ_ENABLE_MASK (0x000000FFUL)
+#define U300_GPIO_PXIEN_IRQ_ENABLE (0x00000001UL)
+/* Port X Interrupt Force Register 32bit (R/W) */
+#define U300_GPIO_PXIFR (0x10)
+#define U300_GPIO_PXIFR_ALL_IRQ_FORCE_MASK (0x000000FFUL)
+#define U300_GPIO_PXIFR_IRQ_FORCE (0x00000001UL)
+/* Port X Interrupt Config Register 32bit (R/W) */
+#define U300_GPIO_PXICR (0x14)
+#define U300_GPIO_PXICR_ALL_IRQ_CONFIG_MASK (0x000000FFUL)
+#define U300_GPIO_PXICR_IRQ_CONFIG_MASK (0x00000001UL)
+#define U300_GPIO_PXICR_IRQ_CONFIG_FALLING_EDGE (0x00000000UL)
+#define U300_GPIO_PXICR_IRQ_CONFIG_RISING_EDGE (0x00000001UL)
+/* Port X Pull-up Enable Register 32bit (R/W) */
+#define U300_GPIO_PXPER (0x18)
+#define U300_GPIO_PXPER_ALL_PULL_UP_DISABLE_MASK (0x000000FFUL)
+#define U300_GPIO_PXPER_PULL_UP_DISABLE (0x00000001UL)
+/* Control Register 32bit (R/W) */
+#define U300_GPIO_CR (0x54)
+#define U300_GPIO_CR_BLOCK_CLOCK_ENABLE (0x00000001UL)
+/* three ports of 8 bits each = GPIO pins 0..23 */
+#define U300_GPIO_NUM_PORTS 3
+#define U300_GPIO_PINS_PER_PORT 8
+#define U300_GPIO_MAX (U300_GPIO_PINS_PER_PORT * U300_GPIO_NUM_PORTS - 1)
+#endif
+
+#ifdef U300_COH901571_3
+/*
+ * Control Register 32bit (R/W)
+ * bit 15-9 (mask 0x0000FE00) contains the number of cores. 8*cores
+ * gives the number of GPIO pins.
+ * bit 8-2 (mask 0x000001FC) contains the core version ID.
+ */
+#define U300_GPIO_CR (0x00)
+#define U300_GPIO_CR_SYNC_SEL_ENABLE (0x00000002UL)
+#define U300_GPIO_CR_BLOCK_CLKRQ_ENABLE (0x00000001UL)
+#define U300_GPIO_PORTX_SPACING (0x30)
+/* Port X Pin Data INPUT Register 32bit (R/W) */
+#define U300_GPIO_PXPDIR (0x04)
+/* Port X Pin Data OUTPUT Register 32bit (R/W) */
+#define U300_GPIO_PXPDOR (0x08)
+/* Port X Pin Config Register 32bit (R/W) */
+#define U300_GPIO_PXPCR (0x0C)
+#define U300_GPIO_PXPCR_ALL_PINS_MODE_MASK (0x0000FFFFUL)
+#define U300_GPIO_PXPCR_PIN_MODE_MASK (0x00000003UL)
+#define U300_GPIO_PXPCR_PIN_MODE_SHIFT (0x00000002UL)
+#define U300_GPIO_PXPCR_PIN_MODE_INPUT (0x00000000UL)
+#define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_PUSH_PULL (0x00000001UL)
+#define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_OPEN_DRAIN (0x00000002UL)
+#define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_OPEN_SOURCE (0x00000003UL)
+/* Port X Pull-up Enable Register 32bit (R/W) */
+#define U300_GPIO_PXPER (0x10)
+#define U300_GPIO_PXPER_ALL_PULL_UP_DISABLE_MASK (0x000000FFUL)
+#define U300_GPIO_PXPER_PULL_UP_DISABLE (0x00000001UL)
+/* Port X Interrupt Event Register 32bit (R/W) */
+#define U300_GPIO_PXIEV (0x14)
+#define U300_GPIO_PXIEV_ALL_IRQ_EVENT_MASK (0x000000FFUL)
+#define U300_GPIO_PXIEV_IRQ_EVENT (0x00000001UL)
+/* Port X Interrupt Enable Register 32bit (R/W) */
+#define U300_GPIO_PXIEN (0x18)
+#define U300_GPIO_PXIEN_ALL_IRQ_ENABLE_MASK (0x000000FFUL)
+#define U300_GPIO_PXIEN_IRQ_ENABLE (0x00000001UL)
+/* Port X Interrupt Force Register 32bit (R/W) */
+#define U300_GPIO_PXIFR (0x1C)
+#define U300_GPIO_PXIFR_ALL_IRQ_FORCE_MASK (0x000000FFUL)
+#define U300_GPIO_PXIFR_IRQ_FORCE (0x00000001UL)
+/* Port X Interrupt Config Register 32bit (R/W) */
+#define U300_GPIO_PXICR (0x20)
+#define U300_GPIO_PXICR_ALL_IRQ_CONFIG_MASK (0x000000FFUL)
+#define U300_GPIO_PXICR_IRQ_CONFIG_MASK (0x00000001UL)
+#define U300_GPIO_PXICR_IRQ_CONFIG_FALLING_EDGE (0x00000000UL)
+#define U300_GPIO_PXICR_IRQ_CONFIG_RISING_EDGE (0x00000001UL)
+#ifdef CONFIG_MACH_U300_BS335
+/* seven ports of 8 bits each = GPIO pins 0..55 */
+#define U300_GPIO_NUM_PORTS 7
+#else
+/* five ports of 8 bits each = GPIO pins 0..39 */
+#define U300_GPIO_NUM_PORTS 5
+#endif
+#define U300_GPIO_PINS_PER_PORT 8
+#define U300_GPIO_MAX (U300_GPIO_PINS_PER_PORT * U300_GPIO_NUM_PORTS - 1)
+#endif
+
+/*
+ * Individual pin assignments for the B26/S26. Notice that the
+ * actual usage of these pins depends on the PAD MUX settings, that
+ * is why the same number can potentially appear several times.
+ * In the reference design each pin is only used for one purpose.
+ * These were determined by inspecting the B26/S26 schematic:
+ * 2/1911-ROA 128 1603
+ */
+#ifdef CONFIG_MACH_U300_BS2X
+#define U300_GPIO_PIN_UART_RX 0
+#define U300_GPIO_PIN_UART_TX 1
+#define U300_GPIO_PIN_GPIO02 2 /* Unrouted */
+#define U300_GPIO_PIN_GPIO03 3 /* Unrouted */
+#define U300_GPIO_PIN_CAM_SLEEP 4
+#define U300_GPIO_PIN_CAM_REG_EN 5
+#define U300_GPIO_PIN_GPIO06 6 /* Unrouted */
+#define U300_GPIO_PIN_GPIO07 7 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO08 8 /* Service point SP2321 */
+#define U300_GPIO_PIN_GPIO09 9 /* Service point SP2322 */
+#define U300_GPIO_PIN_PHFSENSE 10 /* Headphone jack sensing */
+#define U300_GPIO_PIN_MMC_CLKRET 11 /* Clock return from MMC/SD card */
+#define U300_GPIO_PIN_MMC_CD 12 /* MMC Card insertion detection */
+#define U300_GPIO_PIN_FLIPSENSE 13 /* Mechanical flip sensing */
+#define U300_GPIO_PIN_GPIO14 14 /* DSP JTAG Port RTCK */
+#define U300_GPIO_PIN_GPIO15 15 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO16 16 /* Unrouted */
+#define U300_GPIO_PIN_GPIO17 17 /* Unrouted */
+#define U300_GPIO_PIN_GPIO18 18 /* Unrouted */
+#define U300_GPIO_PIN_GPIO19 19 /* Unrouted */
+#define U300_GPIO_PIN_GPIO20 20 /* Unrouted */
+#define U300_GPIO_PIN_GPIO21 21 /* Unrouted */
+#define U300_GPIO_PIN_GPIO22 22 /* Unrouted */
+#define U300_GPIO_PIN_GPIO23 23 /* Unrouted */
+#endif
+
+/*
+ * Individual pin assignments for the B330/S330 and B365/S365.
+ * Notice that the actual usage of these pins depends on the
+ * PAD MUX settings, that is why the same number can potentially
+ * appear several times. In the reference design each pin is only
+ * used for one purpose. These were determined by inspecting the
+ * S365 schematic.
+ */
+#if defined(CONFIG_MACH_U300_BS330) || defined(CONFIG_MACH_U300_BS365) || \
+ defined(CONFIG_MACH_U300_BS335)
+#define U300_GPIO_PIN_UART_RX 0
+#define U300_GPIO_PIN_UART_TX 1
+#define U300_GPIO_PIN_UART_CTS 2
+#define U300_GPIO_PIN_UART_RTS 3
+#define U300_GPIO_PIN_CAM_MAIN_STANDBY 4 /* Camera MAIN standby */
+#define U300_GPIO_PIN_GPIO05 5 /* Unrouted */
+#define U300_GPIO_PIN_MS_CD 6 /* Memory Stick Card insertion */
+#define U300_GPIO_PIN_GPIO07 7 /* Test point TP2430 */
+
+#define U300_GPIO_PIN_GPIO08 8 /* Test point TP2437 */
+#define U300_GPIO_PIN_GPIO09 9 /* Test point TP2431 */
+#define U300_GPIO_PIN_GPIO10 10 /* Test point TP2432 */
+#define U300_GPIO_PIN_MMC_CLKRET 11 /* Clock return from MMC/SD card */
+#define U300_GPIO_PIN_MMC_CD 12 /* MMC Card insertion detection */
+#define U300_GPIO_PIN_CAM_SUB_STANDBY 13 /* Camera SUB standby */
+#define U300_GPIO_PIN_GPIO14 14 /* Test point TP2436 */
+#define U300_GPIO_PIN_GPIO15 15 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO16 16 /* Test point TP2438 */
+#define U300_GPIO_PIN_PHFSENSE 17 /* Headphone jack sensing */
+#define U300_GPIO_PIN_GPIO18 18 /* Test point TP2439 */
+#define U300_GPIO_PIN_GPIO19 19 /* Routed somewhere */
+#define U300_GPIO_PIN_GPIO20 20 /* Unrouted */
+#define U300_GPIO_PIN_GPIO21 21 /* Unrouted */
+#define U300_GPIO_PIN_GPIO22 22 /* Unrouted */
+#define U300_GPIO_PIN_GPIO23 23 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO24 24 /* Unrouted */
+#define U300_GPIO_PIN_GPIO25 25 /* Unrouted */
+#define U300_GPIO_PIN_GPIO26 26 /* Unrouted */
+#define U300_GPIO_PIN_GPIO27 27 /* Unrouted */
+#define U300_GPIO_PIN_GPIO28 28 /* Unrouted */
+#define U300_GPIO_PIN_GPIO29 29 /* Unrouted */
+#define U300_GPIO_PIN_GPIO30 30 /* Unrouted */
+#define U300_GPIO_PIN_GPIO31 31 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO32 32 /* Unrouted */
+#define U300_GPIO_PIN_GPIO33 33 /* Unrouted */
+#define U300_GPIO_PIN_GPIO34 34 /* Unrouted */
+#define U300_GPIO_PIN_GPIO35 35 /* Unrouted */
+#define U300_GPIO_PIN_GPIO36 36 /* Unrouted */
+#define U300_GPIO_PIN_GPIO37 37 /* Unrouted */
+#define U300_GPIO_PIN_GPIO38 38 /* Unrouted */
+#define U300_GPIO_PIN_GPIO39 39 /* Unrouted */
+
+#ifdef CONFIG_MACH_U300_BS335
+
+#define U300_GPIO_PIN_GPIO40 40 /* Unrouted */
+#define U300_GPIO_PIN_GPIO41 41 /* Unrouted */
+#define U300_GPIO_PIN_GPIO42 42 /* Unrouted */
+#define U300_GPIO_PIN_GPIO43 43 /* Unrouted */
+#define U300_GPIO_PIN_GPIO44 44 /* Unrouted */
+#define U300_GPIO_PIN_GPIO45 45 /* Unrouted */
+#define U300_GPIO_PIN_GPIO46 46 /* Unrouted */
+#define U300_GPIO_PIN_GPIO47 47 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO48 48 /* Unrouted */
+#define U300_GPIO_PIN_GPIO49 49 /* Unrouted */
+#define U300_GPIO_PIN_GPIO50 50 /* Unrouted */
+#define U300_GPIO_PIN_GPIO51 51 /* Unrouted */
+#define U300_GPIO_PIN_GPIO52 52 /* Unrouted */
+#define U300_GPIO_PIN_GPIO53 53 /* Unrouted */
+#define U300_GPIO_PIN_GPIO54 54 /* Unrouted */
+#define U300_GPIO_PIN_GPIO55 55 /* Unrouted */
+#endif
+
+#endif
+
+/* translates a pin number to a port number */
+#define PIN_TO_PORT(val) (val >> 3)
+
+/* These can be found in arch/arm/mach-u300/gpio.c */
+extern int gpio_request(unsigned gpio, const char *label);
+extern void gpio_free(unsigned gpio);
+extern int gpio_direction_input(unsigned gpio);
+extern int gpio_direction_output(unsigned gpio, int value);
+extern int gpio_register_callback(unsigned gpio,
+ int (*func)(void *arg),
+ void *);
+extern int gpio_unregister_callback(unsigned gpio);
+extern void enable_irq_on_gpio_pin(unsigned gpio, int edge);
+extern void disable_irq_on_gpio_pin(unsigned gpio);
+extern void gpio_pullup(unsigned gpio, int value);
+extern int gpio_get_value(unsigned gpio);
+extern void gpio_set_value(unsigned gpio, int value);
+
+/* wrappers to sleep-enable the previous two functions */
+static inline unsigned gpio_to_irq(unsigned gpio)
+{
+ return PIN_TO_PORT(gpio) + IRQ_U300_GPIO_PORT0;
+}
+
+static inline unsigned irq_to_gpio(unsigned irq)
+{
+ /*
+ * FIXME: This is no 1-1 mapping at all, it points to the
+ * whole block of 8 pins.
+ */
+ return (irq - IRQ_U300_GPIO_PORT0) << 3;
+}
+
+#endif
diff --git a/arch/arm/mach-u300/include/mach/hardware.h b/arch/arm/mach-u300/include/mach/hardware.h
new file mode 100644
index 000000000000..b99d4ce0ac2b
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/hardware.h
@@ -0,0 +1,5 @@
+/*
+ * arch/arm/mach-u300/include/mach/hardware.h
+ */
+#include <asm/sizes.h>
+#include <mach/u300-regs.h>
diff --git a/arch/arm/mach-u300/include/mach/io.h b/arch/arm/mach-u300/include/mach/io.h
new file mode 100644
index 000000000000..5d6b4c13b3a0
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/io.h
@@ -0,0 +1,20 @@
+/*
+ *
+ * arch/arm/mach-u300/include/mach/io.h
+ *
+ *
+ * Copyright (C) 2006-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * Dummy IO map for being able to use writew()/readw(),
+ * writel()/readw() and similar accessor functions.
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+#ifndef __MACH_IO_H
+#define __MACH_IO_H
+
+#define IO_SPACE_LIMIT 0xffffffff
+
+#define __io(a) __typesafe_io(a)
+#define __mem_pci(a) (a)
+
+#endif
diff --git a/arch/arm/mach-u300/include/mach/irqs.h b/arch/arm/mach-u300/include/mach/irqs.h
new file mode 100644
index 000000000000..a6867b12773e
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/irqs.h
@@ -0,0 +1,114 @@
+/*
+ *
+ * arch/arm/mach-u300/include/mach/irqs.h
+ *
+ *
+ * Copyright (C) 2006-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * IRQ channel definitions for the U300 platforms.
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+
+#ifndef __MACH_IRQS_H
+#define __MACH_IRQS_H
+
+#define IRQ_U300_INTCON0_START 0
+#define IRQ_U300_INTCON1_START 32
+/* These are on INTCON0 - 30 lines */
+#define IRQ_U300_IRQ0_EXT 0
+#define IRQ_U300_IRQ1_EXT 1
+#define IRQ_U300_DMA 2
+#define IRQ_U300_VIDEO_ENC_0 3
+#define IRQ_U300_VIDEO_ENC_1 4
+#define IRQ_U300_AAIF_RX 5
+#define IRQ_U300_AAIF_TX 6
+#define IRQ_U300_AAIF_VGPIO 7
+#define IRQ_U300_AAIF_WAKEUP 8
+#define IRQ_U300_PCM_I2S0_FRAME 9
+#define IRQ_U300_PCM_I2S0_FIFO 10
+#define IRQ_U300_PCM_I2S1_FRAME 11
+#define IRQ_U300_PCM_I2S1_FIFO 12
+#define IRQ_U300_XGAM_GAMCON 13
+#define IRQ_U300_XGAM_CDI 14
+#define IRQ_U300_XGAM_CDICON 15
+#if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330)
+/* MMIACC not used on the DB3210 or DB3350 chips */
+#define IRQ_U300_XGAM_MMIACC 16
+#endif
+#define IRQ_U300_XGAM_PDI 17
+#define IRQ_U300_XGAM_PDICON 18
+#define IRQ_U300_XGAM_GAMEACC 19
+#define IRQ_U300_XGAM_MCIDCT 20
+#define IRQ_U300_APEX 21
+#define IRQ_U300_UART0 22
+#define IRQ_U300_SPI 23
+#define IRQ_U300_TIMER_APP_OS 24
+#define IRQ_U300_TIMER_APP_DD 25
+#define IRQ_U300_TIMER_APP_GP1 26
+#define IRQ_U300_TIMER_APP_GP2 27
+#define IRQ_U300_TIMER_OS 28
+#define IRQ_U300_TIMER_MS 29
+#define IRQ_U300_KEYPAD_KEYBF 30
+#define IRQ_U300_KEYPAD_KEYBR 31
+/* These are on INTCON1 - 32 lines */
+#define IRQ_U300_GPIO_PORT0 32
+#define IRQ_U300_GPIO_PORT1 33
+#define IRQ_U300_GPIO_PORT2 34
+
+#if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330) || \
+ defined(CONFIG_MACH_U300_BS335)
+/* These are for DB3150, DB3200 and DB3350 */
+#define IRQ_U300_WDOG 35
+#define IRQ_U300_EVHIST 36
+#define IRQ_U300_MSPRO 37
+#define IRQ_U300_MMCSD_MCIINTR0 38
+#define IRQ_U300_MMCSD_MCIINTR1 39
+#define IRQ_U300_I2C0 40
+#define IRQ_U300_I2C1 41
+#define IRQ_U300_RTC 42
+#define IRQ_U300_NFIF 43
+#define IRQ_U300_NFIF2 44
+#endif
+
+/* DB3150 and DB3200 have only 45 IRQs */
+#if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330)
+#define U300_NR_IRQS 45
+#endif
+
+/* The DB3350-specific interrupt lines */
+#ifdef CONFIG_MACH_U300_BS335
+#define IRQ_U300_ISP_F0 45
+#define IRQ_U300_ISP_F1 46
+#define IRQ_U300_ISP_F2 47
+#define IRQ_U300_ISP_F3 48
+#define IRQ_U300_ISP_F4 49
+#define IRQ_U300_GPIO_PORT3 50
+#define IRQ_U300_SYSCON_PLL_LOCK 51
+#define IRQ_U300_UART1 52
+#define IRQ_U300_GPIO_PORT4 53
+#define IRQ_U300_GPIO_PORT5 54
+#define IRQ_U300_GPIO_PORT6 55
+#define U300_NR_IRQS 56
+#endif
+
+/* The DB3210-specific interrupt lines */
+#ifdef CONFIG_MACH_U300_BS365
+#define IRQ_U300_GPIO_PORT3 35
+#define IRQ_U300_GPIO_PORT4 36
+#define IRQ_U300_WDOG 37
+#define IRQ_U300_EVHIST 38
+#define IRQ_U300_MSPRO 39
+#define IRQ_U300_MMCSD_MCIINTR0 40
+#define IRQ_U300_MMCSD_MCIINTR1 41
+#define IRQ_U300_I2C0 42
+#define IRQ_U300_I2C1 43
+#define IRQ_U300_RTC 44
+#define IRQ_U300_NFIF 45
+#define IRQ_U300_NFIF2 46
+#define IRQ_U300_SYSCON_PLL_LOCK 47
+#define U300_NR_IRQS 48
+#endif
+
+#define NR_IRQS U300_NR_IRQS
+
+#endif
diff --git a/arch/arm/mach-u300/include/mach/memory.h b/arch/arm/mach-u300/include/mach/memory.h
new file mode 100644
index 000000000000..bf134bcc129d
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/memory.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * arch/arm/mach-u300/include/mach/memory.h
+ *
+ *
+ * Copyright (C) 2007-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * Memory virtual/physical mapping constants.
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ * Author: Jonas Aaberg <jonas.aberg@stericsson.com>
+ */
+
+#ifndef __MACH_MEMORY_H
+#define __MACH_MEMORY_H
+
+#ifdef CONFIG_MACH_U300_DUAL_RAM
+
+#define PHYS_OFFSET UL(0x48000000)
+#define BOOT_PARAMS_OFFSET (PHYS_OFFSET + 0x100)
+
+#else
+
+#ifdef CONFIG_MACH_U300_2MB_ALIGNMENT_FIX
+#define PHYS_OFFSET (0x28000000 + \
+ (CONFIG_MACH_U300_ACCESS_MEM_SIZE - \
+ (CONFIG_MACH_U300_ACCESS_MEM_SIZE & 1))*1024*1024)
+#else
+#define PHYS_OFFSET (0x28000000 + \
+ (CONFIG_MACH_U300_ACCESS_MEM_SIZE + \
+ (CONFIG_MACH_U300_ACCESS_MEM_SIZE & 1))*1024*1024)
+#endif
+#define BOOT_PARAMS_OFFSET (0x28000000 + \
+ (CONFIG_MACH_U300_ACCESS_MEM_SIZE + \
+ (CONFIG_MACH_U300_ACCESS_MEM_SIZE & 1))*1024*1024 + 0x100)
+#endif
+
+/*
+ * We enable a real big DMA buffer if need be.
+ */
+#define CONSISTENT_DMA_SIZE SZ_4M
+
+#endif
diff --git a/arch/arm/mach-u300/include/mach/platform.h b/arch/arm/mach-u300/include/mach/platform.h
new file mode 100644
index 000000000000..77d9210a82e2
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/platform.h
@@ -0,0 +1,19 @@
+/*
+ *
+ * arch/arm/mach-u300/include/mach/platform.h
+ *
+ *
+ * Copyright (C) 2006-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * Basic platform init and mapping functions.
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+
+#ifndef __ASSEMBLY__
+
+void u300_map_io(void);
+void u300_init_irq(void);
+void u300_init_devices(void);
+extern struct sys_timer u300_timer;
+
+#endif
diff --git a/arch/arm/mach-u300/include/mach/syscon.h b/arch/arm/mach-u300/include/mach/syscon.h
new file mode 100644
index 000000000000..1c90d1b1ccb6
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/syscon.h
@@ -0,0 +1,644 @@
+/*
+ *
+ * arch/arm/mach-u300/include/mach/syscon.h
+ *
+ *
+ * Copyright (C) 2008 ST-Ericsson AB
+ *
+ * Author: Rickard Andersson <rickard.andersson@stericsson.com>
+ */
+
+#ifndef __MACH_SYSCON_H
+#define __MACH_SYSCON_H
+
+/*
+ * All register defines for SYSCON registers that concerns individual
+ * block clocks and reset lines are registered here. This is because
+ * we don't want any other file to try to fool around with this stuff.
+ */
+
+/* APP side SYSCON registers */
+/* TODO: this is incomplete. Add all from asic_syscon_map.h eventually. */
+/* CLK Control Register 16bit (R/W) */
+#define U300_SYSCON_CCR (0x0000)
+#define U300_SYSCON_CCR_I2S1_USE_VCXO (0x0040)
+#define U300_SYSCON_CCR_I2S0_USE_VCXO (0x0020)
+#define U300_SYSCON_CCR_TURN_VCXO_ON (0x0008)
+#define U300_SYSCON_CCR_CLKING_PERFORMANCE_MASK (0x0007)
+#define U300_SYSCON_CCR_CLKING_PERFORMANCE_LOW_POWER (0x04)
+#define U300_SYSCON_CCR_CLKING_PERFORMANCE_LOW (0x03)
+#define U300_SYSCON_CCR_CLKING_PERFORMANCE_INTERMEDIATE (0x02)
+#define U300_SYSCON_CCR_CLKING_PERFORMANCE_HIGH (0x01)
+#define U300_SYSCON_CCR_CLKING_PERFORMANCE_BEST (0x00)
+/* CLK Status Register 16bit (R/W) */
+#define U300_SYSCON_CSR (0x0004)
+#define U300_SYSCON_CSR_PLL208_LOCK_IND (0x0002)
+#define U300_SYSCON_CSR_PLL13_LOCK_IND (0x0001)
+/* Reset lines for SLOW devices 16bit (R/W) */
+#define U300_SYSCON_RSR (0x0014)
+#ifdef CONFIG_MACH_U300_BS335
+#define U300_SYSCON_RSR_PPM_RESET_EN (0x0200)
+#endif
+#define U300_SYSCON_RSR_ACC_TMR_RESET_EN (0x0100)
+#define U300_SYSCON_RSR_APP_TMR_RESET_EN (0x0080)
+#define U300_SYSCON_RSR_RTC_RESET_EN (0x0040)
+#define U300_SYSCON_RSR_KEYPAD_RESET_EN (0x0020)
+#define U300_SYSCON_RSR_GPIO_RESET_EN (0x0010)
+#define U300_SYSCON_RSR_EH_RESET_EN (0x0008)
+#define U300_SYSCON_RSR_BTR_RESET_EN (0x0004)
+#define U300_SYSCON_RSR_UART_RESET_EN (0x0002)
+#define U300_SYSCON_RSR_SLOW_BRIDGE_RESET_EN (0x0001)
+/* Reset lines for FAST devices 16bit (R/W) */
+#define U300_SYSCON_RFR (0x0018)
+#ifdef CONFIG_MACH_U300_BS335
+#define U300_SYSCON_RFR_UART1_RESET_ENABLE (0x0080)
+#endif
+#define U300_SYSCON_RFR_SPI_RESET_ENABLE (0x0040)
+#define U300_SYSCON_RFR_MMC_RESET_ENABLE (0x0020)
+#define U300_SYSCON_RFR_PCM_I2S1_RESET_ENABLE (0x0010)
+#define U300_SYSCON_RFR_PCM_I2S0_RESET_ENABLE (0x0008)
+#define U300_SYSCON_RFR_I2C1_RESET_ENABLE (0x0004)
+#define U300_SYSCON_RFR_I2C0_RESET_ENABLE (0x0002)
+#define U300_SYSCON_RFR_FAST_BRIDGE_RESET_ENABLE (0x0001)
+/* Reset lines for the rest of the peripherals 16bit (R/W) */
+#define U300_SYSCON_RRR (0x001c)
+#ifdef CONFIG_MACH_U300_BS335
+#define U300_SYSCON_RRR_CDS_RESET_EN (0x4000)
+#define U300_SYSCON_RRR_ISP_RESET_EN (0x2000)
+#endif
+#define U300_SYSCON_RRR_INTCON_RESET_EN (0x1000)
+#define U300_SYSCON_RRR_MSPRO_RESET_EN (0x0800)
+#define U300_SYSCON_RRR_XGAM_RESET_EN (0x0100)
+#define U300_SYSCON_RRR_XGAM_VC_SYNC_RESET_EN (0x0080)
+#define U300_SYSCON_RRR_NANDIF_RESET_EN (0x0040)
+#define U300_SYSCON_RRR_EMIF_RESET_EN (0x0020)
+#define U300_SYSCON_RRR_DMAC_RESET_EN (0x0010)
+#define U300_SYSCON_RRR_CPU_RESET_EN (0x0008)
+#define U300_SYSCON_RRR_APEX_RESET_EN (0x0004)
+#define U300_SYSCON_RRR_AHB_RESET_EN (0x0002)
+#define U300_SYSCON_RRR_AAIF_RESET_EN (0x0001)
+/* Clock enable for SLOW peripherals 16bit (R/W) */
+#define U300_SYSCON_CESR (0x0020)
+#ifdef CONFIG_MACH_U300_BS335
+#define U300_SYSCON_CESR_PPM_CLK_EN (0x0200)
+#endif
+#define U300_SYSCON_CESR_ACC_TMR_CLK_EN (0x0100)
+#define U300_SYSCON_CESR_APP_TMR_CLK_EN (0x0080)
+#define U300_SYSCON_CESR_KEYPAD_CLK_EN (0x0040)
+#define U300_SYSCON_CESR_GPIO_CLK_EN (0x0010)
+#define U300_SYSCON_CESR_EH_CLK_EN (0x0008)
+#define U300_SYSCON_CESR_BTR_CLK_EN (0x0004)
+#define U300_SYSCON_CESR_UART_CLK_EN (0x0002)
+#define U300_SYSCON_CESR_SLOW_BRIDGE_CLK_EN (0x0001)
+/* Clock enable for FAST peripherals 16bit (R/W) */
+#define U300_SYSCON_CEFR (0x0024)
+#ifdef CONFIG_MACH_U300_BS335
+#define U300_SYSCON_CEFR_UART1_CLK_EN (0x0200)
+#endif
+#define U300_SYSCON_CEFR_I2S1_CORE_CLK_EN (0x0100)
+#define U300_SYSCON_CEFR_I2S0_CORE_CLK_EN (0x0080)
+#define U300_SYSCON_CEFR_SPI_CLK_EN (0x0040)
+#define U300_SYSCON_CEFR_MMC_CLK_EN (0x0020)
+#define U300_SYSCON_CEFR_I2S1_CLK_EN (0x0010)
+#define U300_SYSCON_CEFR_I2S0_CLK_EN (0x0008)
+#define U300_SYSCON_CEFR_I2C1_CLK_EN (0x0004)
+#define U300_SYSCON_CEFR_I2C0_CLK_EN (0x0002)
+#define U300_SYSCON_CEFR_FAST_BRIDGE_CLK_EN (0x0001)
+/* Clock enable for the rest of the peripherals 16bit (R/W) */
+#define U300_SYSCON_CERR (0x0028)
+#ifdef CONFIG_MACH_U300_BS335
+#define U300_SYSCON_CERR_CDS_CLK_EN (0x2000)
+#define U300_SYSCON_CERR_ISP_CLK_EN (0x1000)
+#endif
+#define U300_SYSCON_CERR_MSPRO_CLK_EN (0x0800)
+#define U300_SYSCON_CERR_AHB_SUBSYS_BRIDGE_CLK_EN (0x0400)
+#define U300_SYSCON_CERR_SEMI_CLK_EN (0x0200)
+#define U300_SYSCON_CERR_XGAM_CLK_EN (0x0100)
+#define U300_SYSCON_CERR_VIDEO_ENC_CLK_EN (0x0080)
+#define U300_SYSCON_CERR_NANDIF_CLK_EN (0x0040)
+#define U300_SYSCON_CERR_EMIF_CLK_EN (0x0020)
+#define U300_SYSCON_CERR_DMAC_CLK_EN (0x0010)
+#define U300_SYSCON_CERR_CPU_CLK_EN (0x0008)
+#define U300_SYSCON_CERR_APEX_CLK_EN (0x0004)
+#define U300_SYSCON_CERR_AHB_CLK_EN (0x0002)
+#define U300_SYSCON_CERR_AAIF_CLK_EN (0x0001)
+/* Single block clock enable 16bit (-/W) */
+#define U300_SYSCON_SBCER (0x002c)
+#ifdef CONFIG_MACH_U300_BS335
+#define U300_SYSCON_SBCER_PPM_CLK_EN (0x0009)
+#endif
+#define U300_SYSCON_SBCER_ACC_TMR_CLK_EN (0x0008)
+#define U300_SYSCON_SBCER_APP_TMR_CLK_EN (0x0007)
+#define U300_SYSCON_SBCER_KEYPAD_CLK_EN (0x0006)
+#define U300_SYSCON_SBCER_GPIO_CLK_EN (0x0004)
+#define U300_SYSCON_SBCER_EH_CLK_EN (0x0003)
+#define U300_SYSCON_SBCER_BTR_CLK_EN (0x0002)
+#define U300_SYSCON_SBCER_UART_CLK_EN (0x0001)
+#define U300_SYSCON_SBCER_SLOW_BRIDGE_CLK_EN (0x0000)
+#ifdef CONFIG_MACH_U300_BS335
+#define U300_SYSCON_SBCER_UART1_CLK_EN (0x0019)
+#endif
+#define U300_SYSCON_SBCER_I2S1_CORE_CLK_EN (0x0018)
+#define U300_SYSCON_SBCER_I2S0_CORE_CLK_EN (0x0017)
+#define U300_SYSCON_SBCER_SPI_CLK_EN (0x0016)
+#define U300_SYSCON_SBCER_MMC_CLK_EN (0x0015)
+#define U300_SYSCON_SBCER_I2S1_CLK_EN (0x0014)
+#define U300_SYSCON_SBCER_I2S0_CLK_EN (0x0013)
+#define U300_SYSCON_SBCER_I2C1_CLK_EN (0x0012)
+#define U300_SYSCON_SBCER_I2C0_CLK_EN (0x0011)
+#define U300_SYSCON_SBCER_FAST_BRIDGE_CLK_EN (0x0010)
+#ifdef CONFIG_MACH_U300_BS335
+#define U300_SYSCON_SBCER_CDS_CLK_EN (0x002D)
+#define U300_SYSCON_SBCER_ISP_CLK_EN (0x002C)
+#endif
+#define U300_SYSCON_SBCER_MSPRO_CLK_EN (0x002B)
+#define U300_SYSCON_SBCER_AHB_SUBSYS_BRIDGE_CLK_EN (0x002A)
+#define U300_SYSCON_SBCER_SEMI_CLK_EN (0x0029)
+#define U300_SYSCON_SBCER_XGAM_CLK_EN (0x0028)
+#define U300_SYSCON_SBCER_VIDEO_ENC_CLK_EN (0x0027)
+#define U300_SYSCON_SBCER_NANDIF_CLK_EN (0x0026)
+#define U300_SYSCON_SBCER_EMIF_CLK_EN (0x0025)
+#define U300_SYSCON_SBCER_DMAC_CLK_EN (0x0024)
+#define U300_SYSCON_SBCER_CPU_CLK_EN (0x0023)
+#define U300_SYSCON_SBCER_APEX_CLK_EN (0x0022)
+#define U300_SYSCON_SBCER_AHB_CLK_EN (0x0021)
+#define U300_SYSCON_SBCER_AAIF_CLK_EN (0x0020)
+/* Single block clock disable 16bit (-/W) */
+#define U300_SYSCON_SBCDR (0x0030)
+/* Same values as above for SBCER */
+/* Clock force SLOW peripherals 16bit (R/W) */
+#define U300_SYSCON_CFSR (0x003c)
+#ifdef CONFIG_MACH_U300_BS335
+#define U300_SYSCON_CFSR_PPM_CLK_FORCE_EN (0x0200)
+#endif
+#define U300_SYSCON_CFSR_ACC_TMR_CLK_FORCE_EN (0x0100)
+#define U300_SYSCON_CFSR_APP_TMR_CLK_FORCE_EN (0x0080)
+#define U300_SYSCON_CFSR_KEYPAD_CLK_FORCE_EN (0x0020)
+#define U300_SYSCON_CFSR_GPIO_CLK_FORCE_EN (0x0010)
+#define U300_SYSCON_CFSR_EH_CLK_FORCE_EN (0x0008)
+#define U300_SYSCON_CFSR_BTR_CLK_FORCE_EN (0x0004)
+#define U300_SYSCON_CFSR_UART_CLK_FORCE_EN (0x0002)
+#define U300_SYSCON_CFSR_SLOW_BRIDGE_CLK_FORCE_EN (0x0001)
+/* Clock force FAST peripherals 16bit (R/W) */
+#define U300_SYSCON_CFFR (0x40)
+/* Values not defined. Define if you want to use them. */
+/* Clock force the rest of the peripherals 16bit (R/W) */
+#define U300_SYSCON_CFRR (0x44)
+#ifdef CONFIG_MACH_U300_BS335
+#define U300_SYSCON_CFRR_CDS_CLK_FORCE_EN (0x2000)
+#define U300_SYSCON_CFRR_ISP_CLK_FORCE_EN (0x1000)
+#endif
+#define U300_SYSCON_CFRR_MSPRO_CLK_FORCE_EN (0x0800)
+#define U300_SYSCON_CFRR_AHB_SUBSYS_BRIDGE_CLK_FORCE_EN (0x0400)
+#define U300_SYSCON_CFRR_SEMI_CLK_FORCE_EN (0x0200)
+#define U300_SYSCON_CFRR_XGAM_CLK_FORCE_EN (0x0100)
+#define U300_SYSCON_CFRR_VIDEO_ENC_CLK_FORCE_EN (0x0080)
+#define U300_SYSCON_CFRR_NANDIF_CLK_FORCE_EN (0x0040)
+#define U300_SYSCON_CFRR_EMIF_CLK_FORCE_EN (0x0020)
+#define U300_SYSCON_CFRR_DMAC_CLK_FORCE_EN (0x0010)
+#define U300_SYSCON_CFRR_CPU_CLK_FORCE_EN (0x0008)
+#define U300_SYSCON_CFRR_APEX_CLK_FORCE_EN (0x0004)
+#define U300_SYSCON_CFRR_AHB_CLK_FORCE_EN (0x0002)
+#define U300_SYSCON_CFRR_AAIF_CLK_FORCE_EN (0x0001)
+/* PLL208 Frequency Control 16bit (R/W) */
+#define U300_SYSCON_PFCR (0x48)
+#define U300_SYSCON_PFCR_DPLL_MULT_NUM (0x000F)
+/* Power Management Control 16bit (R/W) */
+#define U300_SYSCON_PMCR (0x50)
+#define U300_SYSCON_PMCR_DCON_ENABLE (0x0002)
+#define U300_SYSCON_PMCR_PWR_MGNT_ENABLE (0x0001)
+/*
+ * All other clocking registers moved to clock.c!
+ */
+/* Reset Out 16bit (R/W) */
+#define U300_SYSCON_RCR (0x6c)
+#define U300_SYSCON_RCR_RESOUT0_RST_N_DISABLE (0x0001)
+/* EMIF Slew Rate Control 16bit (R/W) */
+#define U300_SYSCON_SRCLR (0x70)
+#define U300_SYSCON_SRCLR_MASK (0x03FF)
+#define U300_SYSCON_SRCLR_VALUE (0x03FF)
+#define U300_SYSCON_SRCLR_EMIF_1_SLRC_5_B (0x0200)
+#define U300_SYSCON_SRCLR_EMIF_1_SLRC_5_A (0x0100)
+#define U300_SYSCON_SRCLR_EMIF_1_SLRC_4_B (0x0080)
+#define U300_SYSCON_SRCLR_EMIF_1_SLRC_4_A (0x0040)
+#define U300_SYSCON_SRCLR_EMIF_1_SLRC_3_B (0x0020)
+#define U300_SYSCON_SRCLR_EMIF_1_SLRC_3_A (0x0010)
+#define U300_SYSCON_SRCLR_EMIF_1_SLRC_2_B (0x0008)
+#define U300_SYSCON_SRCLR_EMIF_1_SLRC_2_A (0x0004)
+#define U300_SYSCON_SRCLR_EMIF_1_SLRC_1_B (0x0002)
+#define U300_SYSCON_SRCLR_EMIF_1_SLRC_1_A (0x0001)
+/* EMIF Clock Control Register 16bit (R/W) */
+#define U300_SYSCON_ECCR (0x0078)
+#define U300_SYSCON_ECCR_MASK (0x000F)
+#define U300_SYSCON_ECCR_EMIF_1_STATIC_CLK_EN_N_DISABLE (0x0008)
+#define U300_SYSCON_ECCR_EMIF_1_RET_OUT_CLK_EN_N_DISABLE (0x0004)
+#define U300_SYSCON_ECCR_EMIF_MEMCLK_RET_EN_N_DISABLE (0x0002)
+#define U300_SYSCON_ECCR_EMIF_SDRCLK_RET_EN_N_DISABLE (0x0001)
+/* PAD MUX Control register 1 (LOW) 16bit (R/W) */
+#define U300_SYSCON_PMC1LR (0x007C)
+#define U300_SYSCON_PMC1LR_MASK (0xFFFF)
+#define U300_SYSCON_PMC1LR_CDI_MASK (0xC000)
+#define U300_SYSCON_PMC1LR_CDI_CDI (0x0000)
+#define U300_SYSCON_PMC1LR_CDI_EMIF (0x4000)
+#define U300_SYSCON_PMC1LR_CDI_GPIO (0x8000)
+#define U300_SYSCON_PMC1LR_CDI_WCDMA (0xC000)
+#define U300_SYSCON_PMC1LR_PDI_MASK (0x3000)
+#define U300_SYSCON_PMC1LR_PDI_PDI (0x0000)
+#define U300_SYSCON_PMC1LR_PDI_EGG (0x1000)
+#define U300_SYSCON_PMC1LR_PDI_WCDMA (0x3000)
+#define U300_SYSCON_PMC1LR_MMCSD_MASK (0x0C00)
+#define U300_SYSCON_PMC1LR_MMCSD_MMCSD (0x0000)
+#define U300_SYSCON_PMC1LR_MMCSD_MSPRO (0x0400)
+#define U300_SYSCON_PMC1LR_MMCSD_DSP (0x0800)
+#define U300_SYSCON_PMC1LR_MMCSD_WCDMA (0x0C00)
+#define U300_SYSCON_PMC1LR_ETM_MASK (0x0300)
+#define U300_SYSCON_PMC1LR_ETM_ACC (0x0000)
+#define U300_SYSCON_PMC1LR_ETM_APP (0x0100)
+#define U300_SYSCON_PMC1LR_EMIF_1_CS2_MASK (0x00C0)
+#define U300_SYSCON_PMC1LR_EMIF_1_CS2_STATIC (0x0000)
+#define U300_SYSCON_PMC1LR_EMIF_1_CS2_NFIF (0x0040)
+#define U300_SYSCON_PMC1LR_EMIF_1_CS2_SDRAM (0x0080)
+#define U300_SYSCON_PMC1LR_EMIF_1_CS2_STATIC_2GB (0x00C0)
+#define U300_SYSCON_PMC1LR_EMIF_1_CS1_MASK (0x0030)
+#define U300_SYSCON_PMC1LR_EMIF_1_CS1_STATIC (0x0000)
+#define U300_SYSCON_PMC1LR_EMIF_1_CS1_NFIF (0x0010)
+#define U300_SYSCON_PMC1LR_EMIF_1_CS1_SDRAM (0x0020)
+#define U300_SYSCON_PMC1LR_EMIF_1_CS1_SEMI (0x0030)
+#define U300_SYSCON_PMC1LR_EMIF_1_CS0_MASK (0x000C)
+#define U300_SYSCON_PMC1LR_EMIF_1_CS0_STATIC (0x0000)
+#define U300_SYSCON_PMC1LR_EMIF_1_CS0_NFIF (0x0004)
+#define U300_SYSCON_PMC1LR_EMIF_1_CS0_SDRAM (0x0008)
+#define U300_SYSCON_PMC1LR_EMIF_1_CS0_SEMI (0x000C)
+#define U300_SYSCON_PMC1LR_EMIF_1_MASK (0x0003)
+#define U300_SYSCON_PMC1LR_EMIF_1_STATIC (0x0000)
+#define U300_SYSCON_PMC1LR_EMIF_1_SDRAM0 (0x0001)
+#define U300_SYSCON_PMC1LR_EMIF_1_SDRAM1 (0x0002)
+#define U300_SYSCON_PMC1LR_EMIF_1 (0x0003)
+/* PAD MUX Control register 2 (HIGH) 16bit (R/W) */
+#define U300_SYSCON_PMC1HR (0x007E)
+#define U300_SYSCON_PMC1HR_MASK (0xFFFF)
+#define U300_SYSCON_PMC1HR_MISC_2_MASK (0xC000)
+#define U300_SYSCON_PMC1HR_MISC_2_APP_GPIO (0x0000)
+#define U300_SYSCON_PMC1HR_MISC_2_MSPRO (0x4000)
+#define U300_SYSCON_PMC1HR_MISC_2_DSP (0x8000)
+#define U300_SYSCON_PMC1HR_MISC_2_AAIF (0xC000)
+#define U300_SYSCON_PMC1HR_APP_GPIO_2_MASK (0x3000)
+#define U300_SYSCON_PMC1HR_APP_GPIO_2_APP_GPIO (0x0000)
+#define U300_SYSCON_PMC1HR_APP_GPIO_2_NFIF (0x1000)
+#define U300_SYSCON_PMC1HR_APP_GPIO_2_DSP (0x2000)
+#define U300_SYSCON_PMC1HR_APP_GPIO_2_AAIF (0x3000)
+#define U300_SYSCON_PMC1HR_APP_GPIO_1_MASK (0x0C00)
+#define U300_SYSCON_PMC1HR_APP_GPIO_1_APP_GPIO (0x0000)
+#define U300_SYSCON_PMC1HR_APP_GPIO_1_MMC (0x0400)
+#define U300_SYSCON_PMC1HR_APP_GPIO_1_DSP (0x0800)
+#define U300_SYSCON_PMC1HR_APP_GPIO_1_AAIF (0x0C00)
+#define U300_SYSCON_PMC1HR_APP_SPI_CS_2_MASK (0x0300)
+#define U300_SYSCON_PMC1HR_APP_SPI_CS_2_APP_GPIO (0x0000)
+#define U300_SYSCON_PMC1HR_APP_SPI_CS_2_SPI (0x0100)
+#define U300_SYSCON_PMC1HR_APP_SPI_CS_2_AAIF (0x0300)
+#define U300_SYSCON_PMC1HR_APP_SPI_CS_1_MASK (0x00C0)
+#define U300_SYSCON_PMC1HR_APP_SPI_CS_1_APP_GPIO (0x0000)
+#define U300_SYSCON_PMC1HR_APP_SPI_CS_1_SPI (0x0040)
+#define U300_SYSCON_PMC1HR_APP_SPI_CS_1_AAIF (0x00C0)
+#define U300_SYSCON_PMC1HR_APP_SPI_2_MASK (0x0030)
+#define U300_SYSCON_PMC1HR_APP_SPI_2_APP_GPIO (0x0000)
+#define U300_SYSCON_PMC1HR_APP_SPI_2_SPI (0x0010)
+#define U300_SYSCON_PMC1HR_APP_SPI_2_DSP (0x0020)
+#define U300_SYSCON_PMC1HR_APP_SPI_2_AAIF (0x0030)
+#define U300_SYSCON_PMC1HR_APP_UART0_2_MASK (0x000C)
+#define U300_SYSCON_PMC1HR_APP_UART0_2_APP_GPIO (0x0000)
+#define U300_SYSCON_PMC1HR_APP_UART0_2_UART0 (0x0004)
+#define U300_SYSCON_PMC1HR_APP_UART0_2_NFIF_CS (0x0008)
+#define U300_SYSCON_PMC1HR_APP_UART0_2_AAIF (0x000C)
+#define U300_SYSCON_PMC1HR_APP_UART0_1_MASK (0x0003)
+#define U300_SYSCON_PMC1HR_APP_UART0_1_APP_GPIO (0x0000)
+#define U300_SYSCON_PMC1HR_APP_UART0_1_UART0 (0x0001)
+#define U300_SYSCON_PMC1HR_APP_UART0_1_AAIF (0x0003)
+/* Step one for killing the applications system 16bit (-/W) */
+#define U300_SYSCON_KA1R (0x0080)
+#define U300_SYSCON_KA1R_MASK (0xFFFF)
+#define U300_SYSCON_KA1R_VALUE (0xFFFF)
+/* Step two for killing the application system 16bit (-/W) */
+#define U300_SYSCON_KA2R (0x0084)
+#define U300_SYSCON_KA2R_MASK (0xFFFF)
+#define U300_SYSCON_KA2R_VALUE (0xFFFF)
+/* MMC/MSPRO frequency divider register 0 16bit (R/W) */
+#define U300_SYSCON_MMF0R (0x90)
+#define U300_SYSCON_MMF0R_MASK (0x00FF)
+#define U300_SYSCON_MMF0R_FREQ_0_HIGH_MASK (0x00F0)
+#define U300_SYSCON_MMF0R_FREQ_0_LOW_MASK (0x000F)
+/* MMC/MSPRO frequency divider register 1 16bit (R/W) */
+#define U300_SYSCON_MMF1R (0x94)
+#define U300_SYSCON_MMF1R_MASK (0x00FF)
+#define U300_SYSCON_MMF1R_FREQ_1_HIGH_MASK (0x00F0)
+#define U300_SYSCON_MMF1R_FREQ_1_LOW_MASK (0x000F)
+/* AAIF control register 16 bit (R/W) */
+#define U300_SYSCON_AAIFCR (0x98)
+#define U300_SYSCON_AAIFCR_MASK (0x0003)
+#define U300_SYSCON_AAIFCR_AASW_CTRL_MASK (0x0003)
+#define U300_SYSCON_AAIFCR_AASW_CTRL_FUNCTIONAL (0x0000)
+#define U300_SYSCON_AAIFCR_AASW_CTRL_MONITORING (0x0001)
+#define U300_SYSCON_AAIFCR_AASW_CTRL_ACC_TO_EXT (0x0002)
+#define U300_SYSCON_AAIFCR_AASW_CTRL_APP_TO_EXT (0x0003)
+/* Clock control for the MMC and MSPRO blocks 16bit (R/W) */
+#define U300_SYSCON_MMCR (0x9C)
+#define U300_SYSCON_MMCR_MASK (0x0003)
+#define U300_SYSCON_MMCR_MMC_FB_CLK_SEL_ENABLE (0x0002)
+#define U300_SYSCON_MMCR_MSPRO_FREQSEL_ENABLE (0x0001)
+
+/* TODO: More SYSCON registers missing */
+#define U300_SYSCON_PMC3R (0x10c)
+#define U300_SYSCON_PMC3R_APP_MISC_11_MASK (0xc000)
+#define U300_SYSCON_PMC3R_APP_MISC_11_SPI (0x4000)
+#define U300_SYSCON_PMC3R_APP_MISC_10_MASK (0x3000)
+#define U300_SYSCON_PMC3R_APP_MISC_10_SPI (0x1000)
+/* TODO: Missing other configs, I just added the SPI stuff */
+
+/* SYS_0_CLK_CONTROL first clock control 16bit (R/W) */
+#define U300_SYSCON_S0CCR (0x120)
+#define U300_SYSCON_S0CCR_FIELD_MASK (0x43FF)
+#define U300_SYSCON_S0CCR_CLOCK_REQ (0x4000)
+#define U300_SYSCON_S0CCR_CLOCK_INV (0x0200)
+#define U300_SYSCON_S0CCR_CLOCK_FREQ_MASK (0x01E0)
+#define U300_SYSCON_S0CCR_CLOCK_SELECT_MASK (0x001E)
+#define U300_SYSCON_S0CCR_CLOCK_ENABLE (0x0001)
+#define U300_SYSCON_S0CCR_SEL_MCLK (0x8<<1)
+#define U300_SYSCON_S0CCR_SEL_ACC_FSM_CLK (0xA<<1)
+#define U300_SYSCON_S0CCR_SEL_PLL60_48_CLK (0xC<<1)
+#define U300_SYSCON_S0CCR_SEL_PLL60_60_CLK (0xD<<1)
+#define U300_SYSCON_S0CCR_SEL_ACC_PLL208_CLK (0xE<<1)
+#define U300_SYSCON_S0CCR_SEL_APP_PLL13_CLK (0x0<<1)
+#define U300_SYSCON_S0CCR_SEL_APP_FSM_CLK (0x2<<1)
+#define U300_SYSCON_S0CCR_SEL_RTC_CLK (0x4<<1)
+#define U300_SYSCON_S0CCR_SEL_APP_PLL208_CLK (0x6<<1)
+/* SYS_1_CLK_CONTROL second clock control 16 bit (R/W) */
+#define U300_SYSCON_S1CCR (0x124)
+#define U300_SYSCON_S1CCR_FIELD_MASK (0x43FF)
+#define U300_SYSCON_S1CCR_CLOCK_REQ (0x4000)
+#define U300_SYSCON_S1CCR_CLOCK_INV (0x0200)
+#define U300_SYSCON_S1CCR_CLOCK_FREQ_MASK (0x01E0)
+#define U300_SYSCON_S1CCR_CLOCK_SELECT_MASK (0x001E)
+#define U300_SYSCON_S1CCR_CLOCK_ENABLE (0x0001)
+#define U300_SYSCON_S1CCR_SEL_MCLK (0x8<<1)
+#define U300_SYSCON_S1CCR_SEL_ACC_FSM_CLK (0xA<<1)
+#define U300_SYSCON_S1CCR_SEL_PLL60_48_CLK (0xC<<1)
+#define U300_SYSCON_S1CCR_SEL_PLL60_60_CLK (0xD<<1)
+#define U300_SYSCON_S1CCR_SEL_ACC_PLL208_CLK (0xE<<1)
+#define U300_SYSCON_S1CCR_SEL_ACC_PLL13_CLK (0x0<<1)
+#define U300_SYSCON_S1CCR_SEL_APP_FSM_CLK (0x2<<1)
+#define U300_SYSCON_S1CCR_SEL_RTC_CLK (0x4<<1)
+#define U300_SYSCON_S1CCR_SEL_APP_PLL208_CLK (0x6<<1)
+/* SYS_2_CLK_CONTROL third clock contol 16 bit (R/W) */
+#define U300_SYSCON_S2CCR (0x128)
+#define U300_SYSCON_S2CCR_FIELD_MASK (0xC3FF)
+#define U300_SYSCON_S2CCR_CLK_STEAL (0x8000)
+#define U300_SYSCON_S2CCR_CLOCK_REQ (0x4000)
+#define U300_SYSCON_S2CCR_CLOCK_INV (0x0200)
+#define U300_SYSCON_S2CCR_CLOCK_FREQ_MASK (0x01E0)
+#define U300_SYSCON_S2CCR_CLOCK_SELECT_MASK (0x001E)
+#define U300_SYSCON_S2CCR_CLOCK_ENABLE (0x0001)
+#define U300_SYSCON_S2CCR_SEL_MCLK (0x8<<1)
+#define U300_SYSCON_S2CCR_SEL_ACC_FSM_CLK (0xA<<1)
+#define U300_SYSCON_S2CCR_SEL_PLL60_48_CLK (0xC<<1)
+#define U300_SYSCON_S2CCR_SEL_PLL60_60_CLK (0xD<<1)
+#define U300_SYSCON_S2CCR_SEL_ACC_PLL208_CLK (0xE<<1)
+#define U300_SYSCON_S2CCR_SEL_ACC_PLL13_CLK (0x0<<1)
+#define U300_SYSCON_S2CCR_SEL_APP_FSM_CLK (0x2<<1)
+#define U300_SYSCON_S2CCR_SEL_RTC_CLK (0x4<<1)
+#define U300_SYSCON_S2CCR_SEL_APP_PLL208_CLK (0x6<<1)
+/* SYS_MISC_CONTROL, miscellaneous 16bit (R/W) */
+#define U300_SYSCON_MCR (0x12c)
+#define U300_SYSCON_MCR_FIELD_MASK (0x00FF)
+#define U300_SYSCON_MCR_PMGEN_CR_4_MASK (0x00C0)
+#define U300_SYSCON_MCR_PMGEN_CR_4_GPIO (0x0000)
+#define U300_SYSCON_MCR_PMGEN_CR_4_SPI (0x0040)
+#define U300_SYSCON_MCR_PMGEN_CR_4_AAIF (0x00C0)
+#define U300_SYSCON_MCR_PMGEN_CR_2_MASK (0x0030)
+#define U300_SYSCON_MCR_PMGEN_CR_2_GPIO (0x0000)
+#define U300_SYSCON_MCR_PMGEN_CR_2_EMIF_1_STATIC (0x0010)
+#define U300_SYSCON_MCR_PMGEN_CR_2_DSP (0x0020)
+#define U300_SYSCON_MCR_PMGEN_CR_2_AAIF (0x0030)
+#define U300_SYSCON_MCR_PMGEN_CR_0_MASK (0x000C)
+#define U300_SYSCON_MCR_PMGEN_CR_0_EMIF_1_SDRAM_M1 (0x0000)
+#define U300_SYSCON_MCR_PMGEN_CR_0_EMIF_1_SDRAM_M2 (0x0004)
+#define U300_SYSCON_MCR_PMGEN_CR_0_EMIF_1_SDRAM_M3 (0x0008)
+#define U300_SYSCON_MCR_PMGEN_CR_0_EMIF_0_SDRAM (0x000C)
+#define U300_SYSCON_MCR_PM1G_MODE_ENABLE (0x0002)
+#define U300_SYSCON_MCR_PMTG5_MODE_ENABLE (0x0001)
+/* Clock activity observability register 0 */
+#define U300_SYSCON_C0OAR (0x140)
+#define U300_SYSCON_C0OAR_MASK (0xFFFF)
+#define U300_SYSCON_C0OAR_VALUE (0xFFFF)
+#define U300_SYSCON_C0OAR_BT_H_CLK (0x8000)
+#define U300_SYSCON_C0OAR_ASPB_P_CLK (0x4000)
+#define U300_SYSCON_C0OAR_APP_SEMI_H_CLK (0x2000)
+#define U300_SYSCON_C0OAR_APP_SEMI_CLK (0x1000)
+#define U300_SYSCON_C0OAR_APP_MMC_MSPRO_CLK (0x0800)
+#define U300_SYSCON_C0OAR_APP_I2S1_CLK (0x0400)
+#define U300_SYSCON_C0OAR_APP_I2S0_CLK (0x0200)
+#define U300_SYSCON_C0OAR_APP_CPU_CLK (0x0100)
+#define U300_SYSCON_C0OAR_APP_52_CLK (0x0080)
+#define U300_SYSCON_C0OAR_APP_208_CLK (0x0040)
+#define U300_SYSCON_C0OAR_APP_104_CLK (0x0020)
+#define U300_SYSCON_C0OAR_APEX_CLK (0x0010)
+#define U300_SYSCON_C0OAR_AHPB_M_H_CLK (0x0008)
+#define U300_SYSCON_C0OAR_AHB_CLK (0x0004)
+#define U300_SYSCON_C0OAR_AFPB_P_CLK (0x0002)
+#define U300_SYSCON_C0OAR_AAIF_CLK (0x0001)
+/* Clock activity observability register 1 */
+#define U300_SYSCON_C1OAR (0x144)
+#define U300_SYSCON_C1OAR_MASK (0x3FFE)
+#define U300_SYSCON_C1OAR_VALUE (0x3FFE)
+#define U300_SYSCON_C1OAR_NFIF_F_CLK (0x2000)
+#define U300_SYSCON_C1OAR_MSPRO_CLK (0x1000)
+#define U300_SYSCON_C1OAR_MMC_P_CLK (0x0800)
+#define U300_SYSCON_C1OAR_MMC_CLK (0x0400)
+#define U300_SYSCON_C1OAR_KP_P_CLK (0x0200)
+#define U300_SYSCON_C1OAR_I2C1_P_CLK (0x0100)
+#define U300_SYSCON_C1OAR_I2C0_P_CLK (0x0080)
+#define U300_SYSCON_C1OAR_GPIO_CLK (0x0040)
+#define U300_SYSCON_C1OAR_EMIF_MPMC_CLK (0x0020)
+#define U300_SYSCON_C1OAR_EMIF_H_CLK (0x0010)
+#define U300_SYSCON_C1OAR_EVHIST_CLK (0x0008)
+#define U300_SYSCON_C1OAR_PPM_CLK (0x0004)
+#define U300_SYSCON_C1OAR_DMA_CLK (0x0002)
+/* Clock activity observability register 2 */
+#define U300_SYSCON_C2OAR (0x148)
+#define U300_SYSCON_C2OAR_MASK (0x0FFF)
+#define U300_SYSCON_C2OAR_VALUE (0x0FFF)
+#define U300_SYSCON_C2OAR_XGAM_CDI_CLK (0x0800)
+#define U300_SYSCON_C2OAR_XGAM_CLK (0x0400)
+#define U300_SYSCON_C2OAR_VC_H_CLK (0x0200)
+#define U300_SYSCON_C2OAR_VC_CLK (0x0100)
+#define U300_SYSCON_C2OAR_UA_P_CLK (0x0080)
+#define U300_SYSCON_C2OAR_TMR1_CLK (0x0040)
+#define U300_SYSCON_C2OAR_TMR0_CLK (0x0020)
+#define U300_SYSCON_C2OAR_SPI_P_CLK (0x0010)
+#define U300_SYSCON_C2OAR_PCM_I2S1_CORE_CLK (0x0008)
+#define U300_SYSCON_C2OAR_PCM_I2S1_CLK (0x0004)
+#define U300_SYSCON_C2OAR_PCM_I2S0_CORE_CLK (0x0002)
+#define U300_SYSCON_C2OAR_PCM_I2S0_CLK (0x0001)
+
+/* Chip ID register 16bit (R/-) */
+#define U300_SYSCON_CIDR (0x400)
+/* Video IRQ clear 16bit (R/W) */
+#define U300_SYSCON_VICR (0x404)
+#define U300_SYSCON_VICR_VIDEO1_IRQ_CLEAR_ENABLE (0x0002)
+#define U300_SYSCON_VICR_VIDEO0_IRQ_CLEAR_ENABLE (0x0001)
+/* SMCR */
+#define U300_SYSCON_SMCR (0x4d0)
+#define U300_SYSCON_SMCR_FIELD_MASK (0x000e)
+#define U300_SYSCON_SMCR_SEMI_SREFACK_IND (0x0008)
+#define U300_SYSCON_SMCR_SEMI_SREFREQ_ENABLE (0x0004)
+#define U300_SYSCON_SMCR_SEMI_EXT_BOOT_MODE_ENABLE (0x0002)
+/* CPU_SW_DBGEN Software Debug Enable 16bit (R/W) */
+#define U300_SYSCON_CSDR (0x4f0)
+#define U300_SYSCON_CSDR_SW_DEBUG_ENABLE (0x0001)
+/* PRINT_CONTROL Print Control 16bit (R/-) */
+#define U300_SYSCON_PCR (0x4f8)
+#define U300_SYSCON_PCR_SERV_IND (0x0001)
+/* BOOT_CONTROL 16bit (R/-) */
+#define U300_SYSCON_BCR (0x4fc)
+#define U300_SYSCON_BCR_ACC_CPU_SUBSYS_VINITHI_IND (0x0400)
+#define U300_SYSCON_BCR_APP_CPU_SUBSYS_VINITHI_IND (0x0200)
+#define U300_SYSCON_BCR_EXTRA_BOOT_OPTION_MASK (0x01FC)
+#define U300_SYSCON_BCR_APP_BOOT_SERV_MASK (0x0003)
+
+
+/* CPU clock defines */
+/**
+ * CPU high frequency in MHz
+ */
+#define SYSCON_CPU_CLOCK_HIGH 208
+/**
+ * CPU medium frequency in MHz
+ */
+#define SYSCON_CPU_CLOCK_MEDIUM 104
+/**
+ * CPU low frequency in MHz
+ */
+#define SYSCON_CPU_CLOCK_LOW 13
+
+/* EMIF clock defines */
+/**
+ * EMIF high frequency in MHz
+ */
+#define SYSCON_EMIF_CLOCK_HIGH 104
+/**
+ * EMIF medium frequency in MHz
+ */
+#define SYSCON_EMIF_CLOCK_MEDIUM 104
+/**
+ * EMIF low frequency in MHz
+ */
+#define SYSCON_EMIF_CLOCK_LOW 13
+
+/* AHB clock defines */
+/**
+ * AHB high frequency in MHz
+ */
+#define SYSCON_AHB_CLOCK_HIGH 52
+/**
+ * AHB medium frequency in MHz
+ */
+#define SYSCON_AHB_CLOCK_MEDIUM 52
+/**
+ * AHB low frequency in MHz
+ */
+#define SYSCON_AHB_CLOCK_LOW 7 /* i.e 13/2=6.5MHz */
+
+enum syscon_busmaster {
+ SYSCON_BM_DMAC,
+ SYSCON_BM_XGAM,
+ SYSCON_BM_VIDEO_ENC
+};
+
+/*
+ * Note that this array must match the order of the array "clk_reg"
+ * in syscon.c
+ */
+enum syscon_clk {
+ SYSCON_CLKCONTROL_SLOW_BRIDGE,
+ SYSCON_CLKCONTROL_UART,
+ SYSCON_CLKCONTROL_BTR,
+ SYSCON_CLKCONTROL_EH,
+ SYSCON_CLKCONTROL_GPIO,
+ SYSCON_CLKCONTROL_KEYPAD,
+ SYSCON_CLKCONTROL_APP_TIMER,
+ SYSCON_CLKCONTROL_ACC_TIMER,
+ SYSCON_CLKCONTROL_FAST_BRIDGE,
+ SYSCON_CLKCONTROL_I2C0,
+ SYSCON_CLKCONTROL_I2C1,
+ SYSCON_CLKCONTROL_I2S0,
+ SYSCON_CLKCONTROL_I2S1,
+ SYSCON_CLKCONTROL_MMC,
+ SYSCON_CLKCONTROL_SPI,
+ SYSCON_CLKCONTROL_I2S0_CORE,
+ SYSCON_CLKCONTROL_I2S1_CORE,
+ SYSCON_CLKCONTROL_AAIF,
+ SYSCON_CLKCONTROL_AHB,
+ SYSCON_CLKCONTROL_APEX,
+ SYSCON_CLKCONTROL_CPU,
+ SYSCON_CLKCONTROL_DMA,
+ SYSCON_CLKCONTROL_EMIF,
+ SYSCON_CLKCONTROL_NAND_IF,
+ SYSCON_CLKCONTROL_VIDEO_ENC,
+ SYSCON_CLKCONTROL_XGAM,
+ SYSCON_CLKCONTROL_SEMI,
+ SYSCON_CLKCONTROL_AHB_SUBSYS,
+ SYSCON_CLKCONTROL_MSPRO
+};
+
+enum syscon_sysclk_mode {
+ SYSCON_SYSCLK_DISABLED,
+ SYSCON_SYSCLK_M_CLK,
+ SYSCON_SYSCLK_ACC_FSM,
+ SYSCON_SYSCLK_PLL60_48,
+ SYSCON_SYSCLK_PLL60_60,
+ SYSCON_SYSCLK_ACC_PLL208,
+ SYSCON_SYSCLK_APP_PLL13,
+ SYSCON_SYSCLK_APP_FSM,
+ SYSCON_SYSCLK_RTC,
+ SYSCON_SYSCLK_APP_PLL208
+};
+
+enum syscon_sysclk_req {
+ SYSCON_SYSCLKREQ_DISABLED,
+ SYSCON_SYSCLKREQ_ACTIVE_LOW
+};
+
+enum syscon_clk_mode {
+ SYSCON_CLKMODE_OFF,
+ SYSCON_CLKMODE_DEFAULT,
+ SYSCON_CLKMODE_LOW,
+ SYSCON_CLKMODE_MEDIUM,
+ SYSCON_CLKMODE_HIGH,
+ SYSCON_CLKMODE_PERMANENT,
+ SYSCON_CLKMODE_ON,
+};
+
+enum syscon_call_mode {
+ SYSCON_CLKCALL_NOWAIT,
+ SYSCON_CLKCALL_WAIT,
+};
+
+int syscon_dc_on(bool keep_power_on);
+int syscon_set_busmaster_active_state(enum syscon_busmaster busmaster,
+ bool active);
+bool syscon_get_busmaster_active_state(void);
+int syscon_set_sleep_mask(enum syscon_clk,
+ bool sleep_ctrl);
+int syscon_config_sysclk(u32 sysclk,
+ enum syscon_sysclk_mode sysclkmode,
+ bool inverse,
+ u32 divisor,
+ enum syscon_sysclk_req sysclkreq);
+bool syscon_can_turn_off_semi_clock(void);
+
+/* This function is restricted to core.c */
+int syscon_request_normal_power(bool req);
+
+/* This function is restricted to be used by platform_speed.c */
+int syscon_speed_request(enum syscon_call_mode wait_mode,
+ enum syscon_clk_mode req_clk_mode);
+#endif /* __MACH_SYSCON_H */
diff --git a/arch/arm/mach-u300/include/mach/system.h b/arch/arm/mach-u300/include/mach/system.h
new file mode 100644
index 000000000000..8daf13634ce0
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/system.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * arch/arm/mach-u300/include/mach/system.h
+ *
+ *
+ * Copyright (C) 2007-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * System shutdown and reset functions.
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+#include <mach/hardware.h>
+#include <asm/io.h>
+#include <asm/hardware/vic.h>
+#include <asm/irq.h>
+
+/* Forward declare this function from the watchdog */
+void coh901327_watchdog_reset(void);
+
+static inline void arch_idle(void)
+{
+ cpu_do_idle();
+}
+
+static void arch_reset(char mode, const char *cmd)
+{
+ switch (mode) {
+ case 's':
+ case 'h':
+ printk(KERN_CRIT "RESET: shutting down/rebooting system\n");
+ /* Disable interrupts */
+ local_irq_disable();
+#ifdef CONFIG_COH901327_WATCHDOG
+ coh901327_watchdog_reset();
+#endif
+ break;
+ default:
+ /* Do nothing */
+ break;
+ }
+ /* Wait for system do die/reset. */
+ while (1);
+}
diff --git a/arch/arm/mach-u300/include/mach/timex.h b/arch/arm/mach-u300/include/mach/timex.h
new file mode 100644
index 000000000000..f233b72633f6
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/timex.h
@@ -0,0 +1,17 @@
+/*
+ *
+ * arch/arm/mach-u300/include/mach/timex.h
+ *
+ *
+ * Copyright (C) 2006-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * Platform tick rate definition.
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+#ifndef __MACH_TIMEX_H
+#define __MACH_TIMEX_H
+
+/* This is for the APP OS GP1 (General Purpose 1) timer */
+#define CLOCK_TICK_RATE 1000000
+
+#endif
diff --git a/arch/arm/mach-u300/include/mach/u300-regs.h b/arch/arm/mach-u300/include/mach/u300-regs.h
new file mode 100644
index 000000000000..88333dfb19fc
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/u300-regs.h
@@ -0,0 +1,187 @@
+/*
+ *
+ * arch/arm/mach-u300/include/mach/u300-regs.h
+ *
+ *
+ * Copyright (C) 2006-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * Basic register address definitions in physical memory and
+ * some block defintions for core devices like the timer.
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+
+#ifndef __MACH_U300_REGS_H
+#define __MACH_U300_REGS_H
+
+/*
+ * These are the large blocks of memory allocated for I/O.
+ * the defines are used for setting up the I/O memory mapping.
+ */
+
+/* NAND Flash CS0 */
+#define U300_NAND_CS0_PHYS_BASE 0x80000000
+#define U300_NAND_CS0_VIRT_BASE 0xff040000
+
+/* NFIF */
+#define U300_NAND_IF_PHYS_BASE 0x9f800000
+#define U300_NAND_IF_VIRT_BASE 0xff030000
+
+/* AHB Peripherals */
+#define U300_AHB_PER_PHYS_BASE 0xa0000000
+#define U300_AHB_PER_VIRT_BASE 0xff010000
+
+/* FAST Peripherals */
+#define U300_FAST_PER_PHYS_BASE 0xc0000000
+#define U300_FAST_PER_VIRT_BASE 0xff020000
+
+/* SLOW Peripherals */
+#define U300_SLOW_PER_PHYS_BASE 0xc0010000
+#define U300_SLOW_PER_VIRT_BASE 0xff000000
+
+/* Boot ROM */
+#define U300_BOOTROM_PHYS_BASE 0xffff0000
+#define U300_BOOTROM_VIRT_BASE 0xffff0000
+
+/* SEMI config base */
+#ifdef CONFIG_MACH_U300_BS335
+#define U300_SEMI_CONFIG_BASE 0x2FFE0000
+#else
+#define U300_SEMI_CONFIG_BASE 0x30000000
+#endif
+
+/*
+ * All the following peripherals are specified at their PHYSICAL address,
+ * so if you need to access them (in the kernel), you MUST use the macros
+ * defined in <asm/io.h> to map to the IO_ADDRESS_AHB() IO_ADDRESS_FAST()
+ * etc.
+ */
+
+/*
+ * AHB peripherals
+ */
+
+/* AHB Peripherals Bridge Controller */
+#define U300_AHB_BRIDGE_BASE (U300_AHB_PER_PHYS_BASE+0x0000)
+
+/* Vectored Interrupt Controller 0, servicing 32 interrupts */
+#define U300_INTCON0_BASE (U300_AHB_PER_PHYS_BASE+0x1000)
+#define U300_INTCON0_VBASE (U300_AHB_PER_VIRT_BASE+0x1000)
+
+/* Vectored Interrupt Controller 1, servicing 32 interrupts */
+#define U300_INTCON1_BASE (U300_AHB_PER_PHYS_BASE+0x2000)
+#define U300_INTCON1_VBASE (U300_AHB_PER_VIRT_BASE+0x2000)
+
+/* Memory Stick Pro (MSPRO) controller */
+#define U300_MSPRO_BASE (U300_AHB_PER_PHYS_BASE+0x3000)
+
+/* EMIF Configuration Area */
+#define U300_EMIF_CFG_BASE (U300_AHB_PER_PHYS_BASE+0x4000)
+
+
+/*
+ * FAST peripherals
+ */
+
+/* FAST bridge control */
+#define U300_FAST_BRIDGE_BASE (U300_FAST_PER_PHYS_BASE+0x0000)
+
+/* MMC/SD controller */
+#define U300_MMCSD_BASE (U300_FAST_PER_PHYS_BASE+0x1000)
+
+/* PCM I2S0 controller */
+#define U300_PCM_I2S0_BASE (U300_FAST_PER_PHYS_BASE+0x2000)
+
+/* PCM I2S1 controller */
+#define U300_PCM_I2S1_BASE (U300_FAST_PER_PHYS_BASE+0x3000)
+
+/* I2C0 controller */
+#define U300_I2C0_BASE (U300_FAST_PER_PHYS_BASE+0x4000)
+
+/* I2C1 controller */
+#define U300_I2C1_BASE (U300_FAST_PER_PHYS_BASE+0x5000)
+
+/* SPI controller */
+#define U300_SPI_BASE (U300_FAST_PER_PHYS_BASE+0x6000)
+
+#ifdef CONFIG_MACH_U300_BS335
+/* Fast UART1 on U335 only */
+#define U300_UART1_BASE (U300_SLOW_PER_PHYS_BASE+0x7000)
+#endif
+
+/*
+ * SLOW peripherals
+ */
+
+/* SLOW bridge control */
+#define U300_SLOW_BRIDGE_BASE (U300_SLOW_PER_PHYS_BASE)
+
+/* SYSCON */
+#define U300_SYSCON_BASE (U300_SLOW_PER_PHYS_BASE+0x1000)
+#define U300_SYSCON_VBASE (U300_SLOW_PER_VIRT_BASE+0x1000)
+
+/* Watchdog */
+#define U300_WDOG_BASE (U300_SLOW_PER_PHYS_BASE+0x2000)
+
+/* UART0 */
+#define U300_UART0_BASE (U300_SLOW_PER_PHYS_BASE+0x3000)
+
+/* APP side special timer */
+#define U300_TIMER_APP_BASE (U300_SLOW_PER_PHYS_BASE+0x4000)
+#define U300_TIMER_APP_VBASE (U300_SLOW_PER_VIRT_BASE+0x4000)
+
+/* Keypad */
+#define U300_KEYPAD_BASE (U300_SLOW_PER_PHYS_BASE+0x5000)
+
+/* GPIO */
+#define U300_GPIO_BASE (U300_SLOW_PER_PHYS_BASE+0x6000)
+
+/* RTC */
+#define U300_RTC_BASE (U300_SLOW_PER_PHYS_BASE+0x7000)
+
+/* Bus tracer */
+#define U300_BUSTR_BASE (U300_SLOW_PER_PHYS_BASE+0x8000)
+
+/* Event handler (hardware queue) */
+#define U300_EVHIST_BASE (U300_SLOW_PER_PHYS_BASE+0x9000)
+
+/* Genric Timer */
+#define U300_TIMER_BASE (U300_SLOW_PER_PHYS_BASE+0xa000)
+
+/* PPM */
+#define U300_PPM_BASE (U300_SLOW_PER_PHYS_BASE+0xb000)
+
+
+/*
+ * REST peripherals
+ */
+
+/* ISP (image signal processor) is only available in U335 */
+#ifdef CONFIG_MACH_U300_BS335
+#define U300_ISP_BASE (0xA0008000)
+#endif
+
+/* DMA Controller base */
+#define U300_DMAC_BASE (0xC0020000)
+
+/* MSL Base */
+#define U300_MSL_BASE (0xc0022000)
+
+/* APEX Base */
+#define U300_APEX_BASE (0xc0030000)
+
+/* Video Encoder Base */
+#ifdef CONFIG_MACH_U300_BS335
+#define U300_VIDEOENC_BASE (0xc0080000)
+#else
+#define U300_VIDEOENC_BASE (0xc0040000)
+#endif
+
+/* XGAM Base */
+#define U300_XGAM_BASE (0xd0000000)
+
+/*
+ * Virtual accessor macros for static devices
+ */
+
+
+#endif
diff --git a/arch/arm/mach-u300/include/mach/uncompress.h b/arch/arm/mach-u300/include/mach/uncompress.h
new file mode 100644
index 000000000000..29acb718acf7
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/uncompress.h
@@ -0,0 +1,46 @@
+/*
+ * arch/arm/mach-u300/include/mach/uncompress.h
+ *
+ * Copyright (C) 2003 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 AMBA_UART_DR (*(volatile unsigned char *)0xc0013000)
+#define AMBA_UART_LCRH (*(volatile unsigned char *)0xc001302C)
+#define AMBA_UART_CR (*(volatile unsigned char *)0xc0013030)
+#define AMBA_UART_FR (*(volatile unsigned char *)0xc0013018)
+
+/*
+ * This does not append a newline
+ */
+static inline void putc(int c)
+{
+ while (AMBA_UART_FR & (1 << 5))
+ barrier();
+
+ AMBA_UART_DR = c;
+}
+
+static inline void flush(void)
+{
+ while (AMBA_UART_FR & (1 << 3))
+ barrier();
+}
+
+/*
+ * nothing to do
+ */
+#define arch_decomp_setup()
+#define arch_decomp_wdog()
diff --git a/arch/arm/mach-u300/include/mach/vmalloc.h b/arch/arm/mach-u300/include/mach/vmalloc.h
new file mode 100644
index 000000000000..b00c51a66fbe
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/vmalloc.h
@@ -0,0 +1,12 @@
+/*
+ *
+ * arch/arm/mach-u300/include/mach/vmalloc.h
+ *
+ *
+ * Copyright (C) 2006-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * Virtual memory allocations
+ * End must be above the I/O registers and on an even 2MiB boundary.
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+#define VMALLOC_END 0xfe800000
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-19 03:48:18 +0000