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Merge master.kernel.org:/home/rmk/linux-2.6-arm

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* master.kernel.org:/home/rmk/linux-2.6-arm: (28 commits)
  [ARM] 5562/2: at91: add gpio button support for at91sam9g20ek
  [ARM] 5563/1: at91: at91sam9rlek lcd interface correction
  [ARM] 5565/2: Use PAGE_SIZE and RO_DATA() in link script
  [ARM] 5560/1: Avoid buffer overrun in case of an invalid IRQ
  [ARM] GTA02: build fixes (s3c2410_nand_set usage)
  [ARM] MINI2440: Add missing flash_bbt flat to NAND
  [ARM] s3c2410_defconfig: add MINI2440 machine to build
  [ARM] S3C: Fix S3C24XX build to not include s3c64xx IIS devices
  [ARM] S3C24XX: Fix missing s3c_iis_device.
  [ARM] MINI2440: remove duplicated #include
  [ARM] S3C24XX: Fix spi-bus configuration build errors
  OMAP: Fix IOMEM macro for assembly
  [ARM] S3C: Remove unused CONFIG_DEBUG_S3C_PORT
  [ARM] S3C24XX: Fix use of CONFIG_S3C24XX_PWM
  OMAP2/3: Initialize gpio debounce register
  OMAP: IOMMU: function flush_iotlb_page is not flushing correct entry
  OMAP3: RX51: Use OneNAND sync read / write
  OMAP2/3: gpmc-onenand: correct use of async timings
  OMAP3: DMA: Enable idlemodes for DMA OCP
  OMAP3: SRAM size fix for HS/EMU devices
  ...
This commit is contained in:
Linus Torvalds 2009-06-29 16:18:19 -07:00
parent aa221cb617 59c5fe6d84
commit ec9c45d456
31 changed files with 232 additions and 71 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

43
MAINTAINERS
View file

@ -867,12 +867,22 @@ M: alex@shark-linux.de
W: http://www.shark-linux.de/shark.html
S: Maintained
ARM/SAMSUNG ARM ARCHITECTURES
P: Ben Dooks
M: ben-linux@fluff.org
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
W: http://www.fluff.org/ben/linux/
S: Maintained
F: arch/arm/plat-s3c/
F: arch/arm/plat-s3c24xx/
ARM/S3C2410 ARM ARCHITECTURE
P: Ben Dooks
M: ben-linux@fluff.org
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
W: http://www.fluff.org/ben/linux/
S: Maintained
F: arch/arm/mach-s3c2410/
ARM/S3C2440 ARM ARCHITECTURE
P: Ben Dooks
@ -880,6 +890,39 @@ M: ben-linux@fluff.org
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
W: http://www.fluff.org/ben/linux/
S: Maintained
F: arch/arm/mach-s3c2440/
ARM/S3C2442 ARM ARCHITECTURE
P: Ben Dooks
M: ben-linux@fluff.org
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
W: http://www.fluff.org/ben/linux/
S: Maintained
F: arch/arm/mach-s3c2442/
ARM/S3C2443 ARM ARCHITECTURE
P: Ben Dooks
M: ben-linux@fluff.org
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
W: http://www.fluff.org/ben/linux/
S: Maintained
F: arch/arm/mach-s3c2443/
ARM/S3C6400 ARM ARCHITECTURE
P: Ben Dooks
M: ben-linux@fluff.org
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
W: http://www.fluff.org/ben/linux/
S: Maintained
F: arch/arm/mach-s3c6400/
ARM/S3C6410 ARM ARCHITECTURE
P: Ben Dooks
M: ben-linux@fluff.org
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
W: http://www.fluff.org/ben/linux/
S: Maintained
F: arch/arm/mach-s3c6410/
ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
P: Lennert Buytenhek

8
arch/arm/Kconfig.debug
View file

@ -99,14 +99,6 @@ config DEBUG_CLPS711X_UART2
output to the second serial port on these devices. Saying N will
cause the debug messages to appear on the first serial port.
config DEBUG_S3C_PORT
depends on DEBUG_LL && PLAT_S3C
bool "Kernel low-level debugging messages via S3C UART"
help
Say Y here if you want debug print routines to go to one of the
S3C internal UARTs. The chosen UART must have been configured
before it is used.
config DEBUG_S3C_UART
depends on PLAT_S3C
int "S3C UART to use for low-level debug"

2
arch/arm/configs/s3c2410_defconfig
View file

@ -260,6 +260,7 @@ CONFIG_MACH_NEXCODER_2440=y
CONFIG_SMDK2440_CPU2440=y
CONFIG_MACH_AT2440EVB=y
CONFIG_CPU_S3C2442=y
CONFIG_MACH_MINI2440=y
#
# S3C2442 Machines
@ -2298,7 +2299,6 @@ CONFIG_DEBUG_ERRORS=y
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_DEBUG_LL=y
# CONFIG_DEBUG_ICEDCC is not set
CONFIG_DEBUG_S3C_PORT=y
CONFIG_DEBUG_S3C_UART=0
#

1
arch/arm/configs/s3c6400_defconfig
View file

@ -816,7 +816,6 @@ CONFIG_DEBUG_ERRORS=y
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_DEBUG_LL=y
# CONFIG_DEBUG_ICEDCC is not set
CONFIG_DEBUG_S3C_PORT=y
CONFIG_DEBUG_S3C_UART=0
#

1
arch/arm/configs/tct_hammer_defconfig
View file

@ -857,7 +857,6 @@ CONFIG_DEBUG_ERRORS=y
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_DEBUG_LL=y
# CONFIG_DEBUG_ICEDCC is not set
# CONFIG_DEBUG_S3C_PORT is not set
CONFIG_DEBUG_S3C_UART=0
#

2
arch/arm/include/asm/page.h
View file

@ -12,7 +12,7 @@
/* PAGE_SHIFT determines the page size */
#define PAGE_SHIFT 12
#define PAGE_SIZE (1UL << PAGE_SHIFT)
#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
#ifndef __ASSEMBLY__

24
arch/arm/kernel/irq.c
View file

@ -98,17 +98,6 @@ unlock:
return 0;
}
/* Handle bad interrupts */
static struct irq_desc bad_irq_desc = {
.handle_irq = handle_bad_irq,
.lock = __SPIN_LOCK_UNLOCKED(bad_irq_desc.lock),
};
#ifdef CONFIG_CPUMASK_OFFSTACK
/* We are not allocating bad_irq_desc.affinity or .pending_mask */
#error "ARM architecture does not support CONFIG_CPUMASK_OFFSTACK."
#endif
/*
* do_IRQ handles all hardware IRQ's. Decoded IRQs should not
* come via this function. Instead, they should provide their
@ -124,10 +113,13 @@ asmlinkage void __exception asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
* Some hardware gives randomly wrong interrupts. Rather
* than crashing, do something sensible.
*/
if (irq >= NR_IRQS)
handle_bad_irq(irq, &bad_irq_desc);
else
if (unlikely(irq >= NR_IRQS)) {
if (printk_ratelimit())
printk(KERN_WARNING "Bad IRQ%u\n", irq);
ack_bad_irq(irq);
} else {
generic_handle_irq(irq);
}
/* AT91 specific workaround */
irq_finish(irq);
@ -165,10 +157,6 @@ void __init init_IRQ(void)
for (irq = 0; irq < NR_IRQS; irq++)
irq_desc[irq].status |= IRQ_NOREQUEST | IRQ_NOPROBE;
#ifdef CONFIG_SMP
cpumask_setall(bad_irq_desc.affinity);
bad_irq_desc.node = smp_processor_id();
#endif
init_arch_irq();
}

15
arch/arm/kernel/vmlinux.lds.S
View file

@ -6,6 +6,7 @@
#include <asm-generic/vmlinux.lds.h>
#include <asm/thread_info.h>
#include <asm/memory.h>
#include <asm/page.h>
OUTPUT_ARCH(arm)
ENTRY(stext)
@ -63,7 +64,7 @@ SECTIONS
usr/built-in.o(.init.ramfs)
__initramfs_end = .;
#endif
. = ALIGN(4096);
. = ALIGN(PAGE_SIZE);
__per_cpu_load = .;
__per_cpu_start = .;
*(.data.percpu.page_aligned)
@ -73,7 +74,7 @@ SECTIONS
#ifndef CONFIG_XIP_KERNEL
__init_begin = _stext;
INIT_DATA
. = ALIGN(4096);
. = ALIGN(PAGE_SIZE);
__init_end = .;
#endif
}
@ -118,7 +119,7 @@ SECTIONS
*(.got) /* Global offset table */
}
RODATA
RO_DATA(PAGE_SIZE)
_etext = .; /* End of text and rodata section */
@ -158,17 +159,17 @@ SECTIONS
*(.data.init_task)
#ifdef CONFIG_XIP_KERNEL
. = ALIGN(4096);
. = ALIGN(PAGE_SIZE);
__init_begin = .;
INIT_DATA
. = ALIGN(4096);
. = ALIGN(PAGE_SIZE);
__init_end = .;
#endif
. = ALIGN(4096);
. = ALIGN(PAGE_SIZE);
__nosave_begin = .;
*(.data.nosave)
. = ALIGN(4096);
. = ALIGN(PAGE_SIZE);
__nosave_end = .;
/*

54
arch/arm/mach-at91/board-sam9g20ek.c
View file

@ -24,6 +24,8 @@
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
#include <linux/spi/at73c213.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/clk.h>
#include <mach/hardware.h>
@ -218,6 +220,56 @@ static struct gpio_led ek_leds[] = {
}
};
/*
* GPIO Buttons
*/
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
static struct gpio_keys_button ek_buttons[] = {
{
.gpio = AT91_PIN_PA30,
.code = BTN_3,
.desc = "Button 3",
.active_low = 1,
.wakeup = 1,
},
{
.gpio = AT91_PIN_PA31,
.code = BTN_4,
.desc = "Button 4",
.active_low = 1,
.wakeup = 1,
}
};
static struct gpio_keys_platform_data ek_button_data = {
.buttons = ek_buttons,
.nbuttons = ARRAY_SIZE(ek_buttons),
};
static struct platform_device ek_button_device = {
.name = "gpio-keys",
.id = -1,
.num_resources = 0,
.dev = {
.platform_data = &ek_button_data,
}
};
static void __init ek_add_device_buttons(void)
{
at91_set_gpio_input(AT91_PIN_PA30, 1); /* btn3 */
at91_set_deglitch(AT91_PIN_PA30, 1);
at91_set_gpio_input(AT91_PIN_PA31, 1); /* btn4 */
at91_set_deglitch(AT91_PIN_PA31, 1);
platform_device_register(&ek_button_device);
}
#else
static void __init ek_add_device_buttons(void) {}
#endif
static struct i2c_board_info __initdata ek_i2c_devices[] = {
{
I2C_BOARD_INFO("24c512", 0x50),
@ -245,6 +297,8 @@ static void __init ek_board_init(void)
at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices));
/* LEDs */
at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
/* Push Buttons */
ek_add_device_buttons();
/* PCK0 provides MCLK to the WM8731 */
at91_set_B_periph(AT91_PIN_PC1, 0);
/* SSC (for WM8731) */

6
arch/arm/mach-at91/board-sam9rlek.c
View file

@ -186,19 +186,21 @@ static struct fb_monspecs at91fb_default_monspecs = {
static void at91_lcdc_power_control(int on)
{
if (on)
at91_set_gpio_value(AT91_PIN_PA30, 0); /* power up */
at91_set_gpio_value(AT91_PIN_PC1, 0); /* power up */
else
at91_set_gpio_value(AT91_PIN_PA30, 1); /* power down */
at91_set_gpio_value(AT91_PIN_PC1, 1); /* power down */
}
/* Driver datas */
static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
.lcdcon_is_backlight = true,
.default_bpp = 16,
.default_dmacon = ATMEL_LCDC_DMAEN,
.default_lcdcon2 = AT91SAM9RL_DEFAULT_LCDCON2,
.default_monspecs = &at91fb_default_monspecs,
.atmel_lcdfb_power_control = at91_lcdc_power_control,
.guard_time = 1,
.lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB,
};
#else

3
arch/arm/mach-omap1/board-nokia770.c
View file

@ -36,7 +36,6 @@
#include <mach/hwa742.h>
#include <mach/lcd_mipid.h>
#include <mach/mmc.h>
#include <mach/usb.h>
#include <mach/clock.h>
#define ADS7846_PENDOWN_GPIO 15
@ -205,9 +204,11 @@ static int nokia770_mmc_get_cover_state(struct device *dev, int slot)
static struct omap_mmc_platform_data nokia770_mmc2_data = {
.nr_slots = 1,
.dma_mask = 0xffffffff,
.max_freq = 12000000,
.slots[0] = {
.set_power = nokia770_mmc_set_power,
.get_cover_state = nokia770_mmc_get_cover_state,
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
.name = "mmcblk",
},
};

2
arch/arm/mach-omap1/mailbox.c
View file

@ -203,5 +203,5 @@ module_exit(omap1_mbox_exit);
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("omap mailbox: omap1 architecture specific functions");
MODULE_AUTHOR("Hiroshi DOYU" <Hiroshi.DOYU@nokia.com>);
MODULE_AUTHOR("Hiroshi DOYU <Hiroshi.DOYU@nokia.com>");
MODULE_ALIAS("platform:omap1-mailbox");

1
arch/arm/mach-omap2/board-rx51-peripherals.c
View file

@ -362,6 +362,7 @@ static struct omap_onenand_platform_data board_onenand_data = {
.gpio_irq = 65,
.parts = onenand_partitions,
.nr_parts = ARRAY_SIZE(onenand_partitions),
.flags = ONENAND_SYNC_READWRITE,
};
static void __init board_onenand_init(void)

21
arch/arm/mach-omap2/gpmc-onenand.c
View file

@ -31,6 +31,8 @@ static struct platform_device gpmc_onenand_device = {
static int omap2_onenand_set_async_mode(int cs, void __iomem *onenand_base)
{
struct gpmc_timings t;
u32 reg;
int err;
const int t_cer = 15;
const int t_avdp = 12;
@ -43,6 +45,11 @@ static int omap2_onenand_set_async_mode(int cs, void __iomem *onenand_base)
const int t_wpl = 40;
const int t_wph = 30;
/* Ensure sync read and sync write are disabled */
reg = readw(onenand_base + ONENAND_REG_SYS_CFG1);
reg &= ~ONENAND_SYS_CFG1_SYNC_READ & ~ONENAND_SYS_CFG1_SYNC_WRITE;
writew(reg, onenand_base + ONENAND_REG_SYS_CFG1);
memset(&t, 0, sizeof(t));
t.sync_clk = 0;
t.cs_on = 0;
@ -74,7 +81,16 @@ static int omap2_onenand_set_async_mode(int cs, void __iomem *onenand_base)
GPMC_CONFIG1_DEVICESIZE_16 |
GPMC_CONFIG1_MUXADDDATA);
return gpmc_cs_set_timings(cs, &t);
err = gpmc_cs_set_timings(cs, &t);
if (err)
return err;
/* Ensure sync read and sync write are disabled */
reg = readw(onenand_base + ONENAND_REG_SYS_CFG1);
reg &= ~ONENAND_SYS_CFG1_SYNC_READ & ~ONENAND_SYS_CFG1_SYNC_WRITE;
writew(reg, onenand_base + ONENAND_REG_SYS_CFG1);
return 0;
}
static void set_onenand_cfg(void __iomem *onenand_base, int latency,
@ -124,7 +140,8 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
} else if (cfg->flags & ONENAND_SYNC_READWRITE) {
sync_read = 1;
sync_write = 1;
}
} else
return omap2_onenand_set_async_mode(cs, onenand_base);
if (!freq) {
/* Very first call freq is not known */

22
arch/arm/mach-omap2/id.c
View file

@ -48,6 +48,28 @@ int omap_chip_is(struct omap_chip_id oci)
}
EXPORT_SYMBOL(omap_chip_is);
int omap_type(void)
{
u32 val = 0;
if (cpu_is_omap24xx())
val = omap_ctrl_readl(OMAP24XX_CONTROL_STATUS);
else if (cpu_is_omap34xx())
val = omap_ctrl_readl(OMAP343X_CONTROL_STATUS);
else {
pr_err("Cannot detect omap type!\n");
goto out;
}
val &= OMAP2_DEVICETYPE_MASK;
val >>= 8;
out:
return val;
}
EXPORT_SYMBOL(omap_type);
/*----------------------------------------------------------------------------*/
#define OMAP_TAP_IDCODE 0x0204

6
arch/arm/mach-omap2/mailbox.c
View file

@ -282,12 +282,12 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev)
return -ENOMEM;
/* DSP or IVA2 IRQ */
mbox_dsp_info.irq = platform_get_irq(pdev, 0);
if (mbox_dsp_info.irq < 0) {
ret = platform_get_irq(pdev, 0);
if (ret < 0) {
dev_err(&pdev->dev, "invalid irq resource\n");
ret = -ENODEV;
goto err_dsp;
}
mbox_dsp_info.irq = ret;
ret = omap_mbox_register(&pdev->dev, &mbox_dsp_info);
if (ret)

13
arch/arm/mach-omap2/mmc-twl4030.c
View file

@ -263,8 +263,19 @@ static int twl_mmc1_set_power(struct device *dev, int slot, int power_on,
static int twl_mmc23_set_power(struct device *dev, int slot, int power_on, int vdd)
{
int ret = 0;
struct twl_mmc_controller *c = &hsmmc[1];
struct twl_mmc_controller *c = NULL;
struct omap_mmc_platform_data *mmc = dev->platform_data;
int i;
for (i = 1; i < ARRAY_SIZE(hsmmc); i++) {
if (mmc == hsmmc[i].mmc) {
c = &hsmmc[i];
break;
}
}
if (c == NULL)
return -ENODEV;
/* If we don't see a Vcc regulator, assume it's a fixed
* voltage always-on regulator.

3
arch/arm/mach-s3c2440/mach-mini2440.c
View file

@ -48,8 +48,6 @@
#include <plat/mci.h>
#include <plat/udc.h>
#include <plat/regs-serial.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/nand_ecc.h>
@ -275,6 +273,7 @@ static struct s3c2410_nand_set mini2440_nand_sets[] __initdata = {
.nr_chips = 1,
.nr_partitions = ARRAY_SIZE(mini2440_default_nand_part),
.partitions = mini2440_default_nand_part,
.flash_bbt = 1, /* we use u-boot to create a BBT */
},
};

3
arch/arm/mach-s3c2442/mach-gta02.c
View file

@ -433,8 +433,7 @@ static struct s3c2410_nand_set gta02_nand_sets[] = {
*/
.name = "neo1973-nand",
.nr_chips = 1,
.use_bbt = 1,
.force_soft_ecc = 1,
.flash_bbt = 1,
},
};

13
arch/arm/plat-omap/dma.c
View file

@ -2457,6 +2457,19 @@ static int __init omap_init_dma(void)
setup_irq(irq, &omap24xx_dma_irq);
}
/* Enable smartidle idlemodes and autoidle */
if (cpu_is_omap34xx()) {
u32 v = dma_read(OCP_SYSCONFIG);
v &= ~(DMA_SYSCONFIG_MIDLEMODE_MASK |
DMA_SYSCONFIG_SIDLEMODE_MASK |
DMA_SYSCONFIG_AUTOIDLE);
v |= (DMA_SYSCONFIG_MIDLEMODE(DMA_IDLEMODE_SMARTIDLE) |
DMA_SYSCONFIG_SIDLEMODE(DMA_IDLEMODE_SMARTIDLE) |
DMA_SYSCONFIG_AUTOIDLE);
dma_write(v , OCP_SYSCONFIG);
}
/* FIXME: Update LCD DMA to work on 24xx */
if (cpu_class_is_omap1()) {
r = request_irq(INT_DMA_LCD, lcd_dma_irq_handler, 0,

1
arch/arm/plat-omap/gpio.c
View file

@ -1585,6 +1585,7 @@ static int __init _omap_gpio_init(void)
__raw_writel(0x00000000, bank->base + OMAP24XX_GPIO_IRQENABLE1);
__raw_writel(0xffffffff, bank->base + OMAP24XX_GPIO_IRQSTATUS1);
__raw_writew(0x0015, bank->base + OMAP24XX_GPIO_SYSCONFIG);
__raw_writel(0x00000000, bank->base + OMAP24XX_GPIO_DEBOUNCE_EN);
/* Initialize interface clock ungated, module enabled */
__raw_writel(0, bank->base + OMAP24XX_GPIO_CTRL);

22
arch/arm/plat-omap/include/mach/cpu.h
View file

@ -30,6 +30,17 @@
#ifndef __ASM_ARCH_OMAP_CPU_H
#define __ASM_ARCH_OMAP_CPU_H
/*
* Omap device type i.e. EMU/HS/TST/GP/BAD
*/
#define OMAP2_DEVICE_TYPE_TEST 0
#define OMAP2_DEVICE_TYPE_EMU 1
#define OMAP2_DEVICE_TYPE_SEC 2
#define OMAP2_DEVICE_TYPE_GP 3
#define OMAP2_DEVICE_TYPE_BAD 4
int omap_type(void);
struct omap_chip_id {
u8 oc;
u8 type;
@ -424,17 +435,6 @@ IS_OMAP_TYPE(3430, 0x3430)
int omap_chip_is(struct omap_chip_id oci);
int omap_type(void);
/*
* Macro to detect device type i.e. EMU/HS/TST/GP/BAD
*/
#define OMAP2_DEVICE_TYPE_TEST 0
#define OMAP2_DEVICE_TYPE_EMU 1
#define OMAP2_DEVICE_TYPE_SEC 2
#define OMAP2_DEVICE_TYPE_GP 3
#define OMAP2_DEVICE_TYPE_BAD 4
void omap2_check_revision(void);
#endif /* defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) */

15
arch/arm/plat-omap/include/mach/dma.h
View file

@ -389,6 +389,21 @@
#define DMA_THREAD_FIFO_25 (0x02 << 14)
#define DMA_THREAD_FIFO_50 (0x03 << 14)
/* DMA4_OCP_SYSCONFIG bits */
#define DMA_SYSCONFIG_MIDLEMODE_MASK (3 << 12)
#define DMA_SYSCONFIG_CLOCKACTIVITY_MASK (3 << 8)
#define DMA_SYSCONFIG_EMUFREE (1 << 5)
#define DMA_SYSCONFIG_SIDLEMODE_MASK (3 << 3)
#define DMA_SYSCONFIG_SOFTRESET (1 << 2)
#define DMA_SYSCONFIG_AUTOIDLE (1 << 0)
#define DMA_SYSCONFIG_MIDLEMODE(n) ((n) << 12)
#define DMA_SYSCONFIG_SIDLEMODE(n) ((n) << 3)
#define DMA_IDLEMODE_SMARTIDLE 0x2
#define DMA_IDLEMODE_NO_IDLE 0x1
#define DMA_IDLEMODE_FORCE_IDLE 0x0
/* Chaining modes*/
#ifndef CONFIG_ARCH_OMAP1
#define OMAP_DMA_STATIC_CHAIN 0x1

2
arch/arm/plat-omap/include/mach/io.h
View file

@ -201,7 +201,7 @@
#define OMAP2_IO_ADDRESS(pa) IOMEM(__OMAP2_IO_ADDRESS(pa))
#ifdef __ASSEMBLER__
#define IOMEM(x) x
#define IOMEM(x) (x)
#else
#define IOMEM(x) ((void __force __iomem *)(x))

2
arch/arm/plat-omap/iommu.c
View file

@ -298,7 +298,7 @@ void flush_iotlb_page(struct iommu *obj, u32 da)
if ((start <= da) && (da < start + bytes)) {
dev_dbg(obj->dev, "%s: %08x<=%08x(%x)\n",
__func__, start, da, bytes);
iotlb_load_cr(obj, &cr);
iommu_write_reg(obj, 1, MMU_FLUSH_ENTRY);
}
}

7
arch/arm/plat-omap/sram.c
View file

@ -133,7 +133,12 @@ void __init omap_detect_sram(void)
if (cpu_is_omap34xx()) {
omap_sram_base = OMAP3_SRAM_PUB_VA;
omap_sram_start = OMAP3_SRAM_PUB_PA;
omap_sram_size = 0x8000; /* 32K */
if ((omap_type() == OMAP2_DEVICE_TYPE_EMU) ||
(omap_type() == OMAP2_DEVICE_TYPE_SEC)) {
omap_sram_size = 0x7000; /* 28K */
} else {
omap_sram_size = 0x8000; /* 32K */
}
} else {
omap_sram_base = OMAP2_SRAM_PUB_VA;
omap_sram_start = OMAP2_SRAM_PUB_PA;

2
arch/arm/plat-s3c/Makefile
View file

@ -34,7 +34,7 @@ obj-$(CONFIG_S3C_DEV_HSMMC) += dev-hsmmc.o
obj-$(CONFIG_S3C_DEV_HSMMC1) += dev-hsmmc1.o
obj-y += dev-i2c0.o
obj-$(CONFIG_S3C_DEV_I2C1) += dev-i2c1.o
obj-$(CONFIG_SND_S3C24XX_SOC) += dev-audio.o
obj-$(CONFIG_SND_S3C64XX_SOC_I2S) += dev-audio.o
obj-$(CONFIG_S3C_DEV_FB) += dev-fb.o
obj-$(CONFIG_S3C_DEV_USB_HOST) += dev-usb.o
obj-$(CONFIG_S3C_DEV_USB_HSOTG) += dev-usb-hsotg.o

1
arch/arm/plat-s3c/include/plat/devs.h
View file

@ -37,6 +37,7 @@ extern struct platform_device s3c_device_i2c1;
extern struct platform_device s3c_device_rtc;
extern struct platform_device s3c_device_adc;
extern struct platform_device s3c_device_sdi;
extern struct platform_device s3c_device_iis;
extern struct platform_device s3c_device_hwmon;
extern struct platform_device s3c_device_hsmmc0;
extern struct platform_device s3c_device_hsmmc1;

2
arch/arm/plat-s3c24xx/Makefile
View file

@ -29,7 +29,7 @@ obj-$(CONFIG_PM_SIMTEC) += pm-simtec.o
obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_PM) += irq-pm.o
obj-$(CONFIG_PM) += sleep.o
obj-$(CONFIG_HAVE_PWM) += pwm.o
obj-$(CONFIG_S3C24XX_PWM) += pwm.o
obj-$(CONFIG_S3C2410_CLOCK) += s3c2410-clock.o
obj-$(CONFIG_S3C2410_DMA) += dma.o
obj-$(CONFIG_S3C24XX_ADC) += adc.o

3
arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c
View file

@ -12,8 +12,7 @@
*/
#include <linux/kernel.h>
#include <mach/hardware.h>
#include <linux/gpio.h>
#include <mach/spi.h>
#include <mach/regs-gpio.h>

3
arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c
View file

@ -12,8 +12,7 @@
*/
#include <linux/kernel.h>
#include <mach/hardware.h>
#include <linux/gpio.h>
#include <mach/spi.h>
#include <mach/regs-gpio.h>