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

Browse Source 
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 5326/1: AFEB9260: Fix for i2c_board_info structure
  [ARM] mx31ads: Add missing include
  [ARM] MXC: Fix mxc_gpio_get(), which must read PSR register instead DR.
  [ARM] MX3: Use ioremap wrapper to map SoC devices nonshared
  [ARM] gpio_free might sleep, arm architecture
  [ARM] ep93xx: fix OHCI DMA mask
  leds: da903x: (da9030 only) led brightness reversed.
  [ARM] sharpsl_pm: fix compilation w/o CONFIG_PM
  [ARM] pcm037: map AIPS1 and AIPS2 as nonshared area
  [ARM] build fixes for netX serial driver
  [ARM] 5323/1: Remove outdated empeg documentation.
  [ARM] 5299/1: Add maintainer for Mobilepro 900/c
  [ARM] corgi_lcd: fix simultaneous compilation with corgi_bl
  [ARM] pxa/spitz: fix spi cs on spitz
  [ARM] 5322/1: Fix fastpath issue in mmci.c
  [ARM] xsc3: revert writethrough memory-type encoding change
This commit is contained in:
Linus Torvalds 2008-10-30 16:16:39 -07:00
commit 7105212bd3
27 changed files with 94 additions and 95 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
Documentation/arm/empeg/README
View File

@ -1,13 +0,0 @@
Empeg, Ltd's Empeg MP3 Car Audio Player
The initial design is to go in your car, but you can use it at home, on a
boat... almost anywhere. The principle is to store CD-quality music using
MPEG technology onto a hard disk in the unit, and use the power of the
embedded computer to serve up the music you want.
For more details, see:
http://www.empeg.com

49
Documentation/arm/empeg/ir.txt
View File

@ -1,49 +0,0 @@
Infra-red driver documentation.
Mike Crowe <mac@empeg.com>
(C) Empeg Ltd 1999
Not a lot here yet :-)
The Kenwood KCA-R6A remote control generates a sequence like the following:
Go low for approx 16T (Around 9000us)
Go high for approx 8T (Around 4000us)
Go low for less than 2T (Around 750us)
For each of the 32 bits
Go high for more than 2T (Around 1500us) == 1
Go high for less than T (Around 400us) == 0
Go low for less than 2T (Around 750us)
Rather than repeat a signal when the button is held down certain buttons
generate the following code to indicate repetition.
Go low for approx 16T
Go high for approx 4T
Go low for less than 2T
(By removing the <2T from the start of the sequence and placing at the end
it can be considered a stop bit but I found it easier to deal with it at
the start).
The 32 bits are encoded as XxYy where x and y are the actual data values
while X and Y are the logical inverses of the associated data values. Using
LSB first yields sensible codes for the numbers.
All codes are of the form b9xx
The numeric keys generate the code 0x where x is the number pressed.
Tuner 1c
Tape 1d
CD 1e
CD-MD-CH 1f
Track- 0a
Track+ 0b
Rewind 0c
FF 0d
DNPP 5e
Play/Pause 0e
Vol+ 14
Vol- 15

11
Documentation/arm/empeg/mkdevs
View File

@ -1,11 +0,0 @@
#!/bin/sh
mknod /dev/display c 244 0
mknod /dev/ir c 242 0
mknod /dev/usb0 c 243 0
mknod /dev/audio c 245 4
mknod /dev/dsp c 245 3
mknod /dev/mixer c 245 0
mknod /dev/empeg_state c 246 0
mknod /dev/radio0 c 81 64
ln -sf radio0 radio
ln -sf usb0 usb

5
MAINTAINERS
View File

@ -610,6 +610,11 @@ P: Philipp Zabel
M: philipp.zabel@gmail.com
S: Maintained
ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
P: Michael Petchkovsky
M: mkpetch@internode.on.net
S: Maintained
ARM/TOSA MACHINE SUPPORT
P: Dmitry Baryshkov
M: dbaryshkov@gmail.com

19
arch/arm/common/sharpsl_pm.c
View File

@ -54,11 +54,13 @@
/*
* Prototypes
*/
#ifdef CONFIG_PM
static int sharpsl_off_charge_battery(void);
static int sharpsl_check_battery_temp(void);
static int sharpsl_check_battery_voltage(void);
static int sharpsl_ac_check(void);
static int sharpsl_fatal_check(void);
#endif
static int sharpsl_check_battery_temp(void);
static int sharpsl_ac_check(void);
static int sharpsl_average_value(int ad);
static void sharpsl_average_clear(void);
static void sharpsl_charge_toggle(struct work_struct *private_);
@ -424,6 +426,7 @@ static int sharpsl_check_battery_temp(void)
return 0;
}
#ifdef CONFIG_PM
static int sharpsl_check_battery_voltage(void)
{
int val, i, buff[5];
@ -455,6 +458,7 @@ static int sharpsl_check_battery_voltage(void)
return 0;
}
#endif
static int sharpsl_ac_check(void)
{
@ -586,8 +590,6 @@ static int corgi_pxa_pm_enter(suspend_state_t state)
return 0;
}
#endif
/*
* Check for fatal battery errors
@ -738,7 +740,10 @@ static int sharpsl_off_charge_battery(void)
}
}
}
#else
#define sharpsl_pm_suspend NULL
#define sharpsl_pm_resume NULL
#endif
static ssize_t battery_percentage_show(struct device *dev, struct device_attribute *attr, char *buf)
{
@ -768,10 +773,12 @@ static void sharpsl_apm_get_power_status(struct apm_power_info *info)
info->battery_life = sharpsl_pm.battstat.mainbat_percent;
}
#ifdef CONFIG_PM
static struct platform_suspend_ops sharpsl_pm_ops = {
.enter = corgi_pxa_pm_enter,
.valid = suspend_valid_only_mem,
};
#endif
static int __init sharpsl_pm_probe(struct platform_device *pdev)
{
@ -802,7 +809,9 @@ static int __init sharpsl_pm_probe(struct platform_device *pdev)
apm_get_power_status = sharpsl_apm_get_power_status;
#ifdef CONFIG_PM
suspend_set_ops(&sharpsl_pm_ops);
#endif
mod_timer(&sharpsl_pm.ac_timer, jiffies + msecs_to_jiffies(250));

1
arch/arm/mach-at91/board-afeb-9260v1.c
View File

@ -165,6 +165,7 @@ static struct at91_mmc_data __initdata afeb9260_mmc_data = {
static struct i2c_board_info __initdata afeb9260_i2c_devices[] = {
{
I2C_BOARD_INFO("fm3130", 0x68),
}, {
I2C_BOARD_INFO("24c64", 0x50),
},
};

2
arch/arm/mach-at91/include/mach/gpio.h
View File

@ -13,6 +13,7 @@
#ifndef __ASM_ARCH_AT91RM9200_GPIO_H
#define __ASM_ARCH_AT91RM9200_GPIO_H
#include <linux/kernel.h>
#include <asm/irq.h>
#define PIN_BASE NR_AIC_IRQS
@ -220,6 +221,7 @@ static inline int gpio_request(unsigned gpio, const char *label)
static inline void gpio_free(unsigned gpio)
{
might_sleep();
}
extern int gpio_direction_input(unsigned gpio);

6
arch/arm/mach-ep93xx/core.c
View File

@ -26,6 +26,7 @@
#include <linux/serial_core.h>
#include <linux/device.h>
#include <linux/mm.h>
#include <linux/dma-mapping.h>
#include <linux/time.h>
#include <linux/timex.h>
#include <linux/delay.h>
@ -449,12 +450,13 @@ static struct resource ep93xx_ohci_resources[] = {
},
};
static struct platform_device ep93xx_ohci_device = {
.name = "ep93xx-ohci",
.id = -1,
.dev = {
.dma_mask = (void *)0xffffffff,
.coherent_dma_mask = 0xffffffff,
.dma_mask = &ep93xx_ohci_device.dev.coherent_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.num_resources = ARRAY_SIZE(ep93xx_ohci_resources),
.resource = ep93xx_ohci_resources,

3
arch/arm/mach-imx/include/mach/gpio.h
View File

@ -1,5 +1,6 @@
#ifndef _IMX_GPIO_H
#include <linux/kernel.h>
#include <mach/imx-regs.h>
#define IMX_GPIO_ALLOC_MODE_NORMAL 0
@ -63,6 +64,8 @@ static inline int gpio_request(unsigned gpio, const char *label)
static inline void gpio_free(unsigned gpio)
{
might_sleep();
imx_gpio_free(gpio);
}

3
arch/arm/mach-ixp4xx/include/mach/gpio.h
View File

@ -25,6 +25,7 @@
#ifndef __ASM_ARCH_IXP4XX_GPIO_H
#define __ASM_ARCH_IXP4XX_GPIO_H
#include <linux/kernel.h>
#include <mach/hardware.h>
static inline int gpio_request(unsigned gpio, const char *label)
@ -34,6 +35,8 @@ static inline int gpio_request(unsigned gpio, const char *label)
static inline void gpio_free(unsigned gpio)
{
might_sleep();
return;
}

3
arch/arm/mach-ks8695/include/mach/gpio.h
View File

@ -11,6 +11,8 @@
#ifndef __ASM_ARCH_GPIO_H_
#define __ASM_ARCH_GPIO_H_
#include <linux/kernel.h>
#define KS8695_GPIO_0 0
#define KS8695_GPIO_1 1
#define KS8695_GPIO_2 2
@ -74,6 +76,7 @@ static inline int gpio_request(unsigned int pin, const char *label)
static inline void gpio_free(unsigned int pin)
{
might_sleep();
}
#endif

2
arch/arm/mach-mx3/mx31ads.c
View File

@ -35,6 +35,8 @@
#include <mach/imx-uart.h>
#include <mach/iomux-mx3.h>
#include "devices.h"
/*!
* @file mx31ads.c
*

4
arch/arm/mach-mx3/pcm037.c
View File

@ -91,12 +91,12 @@ static struct map_desc pcm037_io_desc[] __initdata = {
.virtual = AIPS1_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(AIPS1_BASE_ADDR),
.length = AIPS1_SIZE,
.type = MT_DEVICE
.type = MT_DEVICE_NONSHARED
}, {
.virtual = AIPS2_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(AIPS2_BASE_ADDR),
.length = AIPS2_SIZE,
.type = MT_DEVICE
.type = MT_DEVICE_NONSHARED
},
};

2
arch/arm/mach-ns9xxx/gpio.c
View File

@ -8,6 +8,7 @@
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/compiler.h>
#include <linux/init.h>
#include <linux/spinlock.h>
@ -63,6 +64,7 @@ EXPORT_SYMBOL(gpio_request);
void gpio_free(unsigned gpio)
{
might_sleep();
clear_bit(gpio, gpiores);
return;
}

2
arch/arm/mach-orion5x/gpio.c
View File

@ -165,6 +165,8 @@ EXPORT_SYMBOL(gpio_request);
void gpio_free(unsigned pin)
{
might_sleep();
if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) {
pr_debug("%s: invalid GPIO %d\n", __func__, pin);
return;

4
arch/arm/mach-pxa/corgi_pm.c
View File

@ -204,7 +204,9 @@ static struct sharpsl_charger_machinfo corgi_pm_machinfo = {
.read_devdata = corgipm_read_devdata,
.charger_wakeup = corgi_charger_wakeup,
.should_wakeup = corgi_should_wakeup,
#ifdef CONFIG_BACKLIGHT_CORGI
#if defined(CONFIG_LCD_CORGI)
.backlight_limit = corgi_lcd_limit_intensity,
#elif defined(CONFIG_BACKLIGHT_CORGI)
.backlight_limit = corgibl_limit_intensity,
#endif
.charge_on_volt = SHARPSL_CHARGE_ON_VOLT,

1
arch/arm/mach-pxa/include/mach/sharpsl.h
View File

@ -26,6 +26,7 @@ struct corgits_machinfo {
* SharpSL Backlight
*/
extern void corgibl_limit_intensity(int limit);
extern void corgi_lcd_limit_intensity(int limit);
/*

12
arch/arm/mach-pxa/spitz.c
View File

@ -385,6 +385,16 @@ static void __init spitz_init_spi(void)
if (err)
goto err_free_2;
err = gpio_direction_output(SPITZ_GPIO_ADS7846_CS, 1);
if (err)
goto err_free_3;
err = gpio_direction_output(SPITZ_GPIO_LCDCON_CS, 1);
if (err)
goto err_free_3;
err = gpio_direction_output(SPITZ_GPIO_MAX1111_CS, 1);
if (err)
goto err_free_3;
if (machine_is_akita()) {
spitz_lcdcon_info.gpio_backlight_cont = AKITA_GPIO_BACKLIGHT_CONT;
spitz_lcdcon_info.gpio_backlight_on = AKITA_GPIO_BACKLIGHT_ON;
@ -394,6 +404,8 @@ static void __init spitz_init_spi(void)
spi_register_board_info(ARRAY_AND_SIZE(spitz_spi_devices));
return;
err_free_3:
gpio_free(SPITZ_GPIO_MAX1111_CS);
err_free_2:
gpio_free(SPITZ_GPIO_LCDCON_CS);
err_free_1:

4
arch/arm/mach-pxa/spitz_pm.c
View File

@ -198,7 +198,9 @@ struct sharpsl_charger_machinfo spitz_pm_machinfo = {
.read_devdata = spitzpm_read_devdata,
.charger_wakeup = spitz_charger_wakeup,
.should_wakeup = spitz_should_wakeup,
#ifdef CONFIG_BACKLIGHT_CORGI
#if defined(CONFIG_LCD_CORGI)
.backlight_limit = corgi_lcd_limit_intensity,
#elif defined(CONFIG_BACKLIGHT_CORGI)
.backlight_limit = corgibl_limit_intensity,
#endif
.charge_on_volt = SHARPSL_CHARGE_ON_VOLT,

2
arch/arm/mm/proc-xsc3.S
View File

@ -349,7 +349,7 @@ ENTRY(cpu_xsc3_switch_mm)
cpu_xsc3_mt_table:
.long 0x00 @ L_PTE_MT_UNCACHED
.long PTE_EXT_TEX(1) @ L_PTE_MT_BUFFERABLE
.long PTE_CACHEABLE @ L_PTE_MT_WRITETHROUGH
.long PTE_EXT_TEX(5) | PTE_CACHEABLE @ L_PTE_MT_WRITETHROUGH
.long PTE_CACHEABLE | PTE_BUFFERABLE @ L_PTE_MT_WRITEBACK
.long PTE_EXT_TEX(1) | PTE_BUFFERABLE @ L_PTE_MT_DEV_SHARED
.long 0x00 @ unused

2
arch/arm/plat-mxc/gpio.c
View File

@ -188,7 +188,7 @@ static int mxc_gpio_get(struct gpio_chip *chip, unsigned offset)
struct mxc_gpio_port *port =
container_of(chip, struct mxc_gpio_port, chip);
return (__raw_readl(port->base + GPIO_DR) >> offset) & 1;
return (__raw_readl(port->base + GPIO_PSR) >> offset) & 1;
}
static int mxc_gpio_direction_input(struct gpio_chip *chip, unsigned offset)

20
arch/arm/plat-mxc/include/mach/io.h
View File

@ -14,6 +14,26 @@
/* Allow IO space to be anywhere in the memory */
#define IO_SPACE_LIMIT 0xffffffff
#ifdef CONFIG_ARCH_MX3
#define __arch_ioremap __mx3_ioremap
#define __arch_iounmap __iounmap
static inline void __iomem *
__mx3_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype)
{
if (mtype == MT_DEVICE) {
/* Access all peripherals below 0x80000000 as nonshared device
* but leave l2cc alone.
*/
if ((phys_addr < 0x80000000) && ((phys_addr < L2CC_BASE_ADDR) ||
(phys_addr >= L2CC_BASE_ADDR + L2CC_SIZE)))
mtype = MT_DEVICE_NONSHARED;
}
return __arm_ioremap(phys_addr, size, mtype);
}
#endif
/* io address mapping macro */
#define __io(a) ((void __iomem *)(a))

2
drivers/leds/leds-da903x.c
View File

@ -58,7 +58,7 @@ static void da903x_led_work(struct work_struct *work)
offset = DA9030_LED_OFFSET(led->id);
val = led->flags & ~0x87;
val |= (led->new_brightness) ? 0x80 : 0; /* EN bit */
val |= (led->new_brightness >> 5) & 0x7; /* PWM<2:0> */
val |= (0x7 - (led->new_brightness >> 5)) & 0x7; /* PWM<2:0> */
da903x_write(led->master, DA9030_LED1_CONTROL + offset, val);
break;
case DA9030_ID_VIBRA:

5
drivers/mmc/host/mmci.c
View File

@ -391,6 +391,7 @@ static irqreturn_t mmci_irq(int irq, void *dev_id)
static void mmci_request(struct mmc_host *mmc, struct mmc_request *mrq)
{
struct mmci_host *host = mmc_priv(mmc);
unsigned long flags;
WARN_ON(host->mrq != NULL);
@ -402,7 +403,7 @@ static void mmci_request(struct mmc_host *mmc, struct mmc_request *mrq)
return;
}
spin_lock_irq(&host->lock);
spin_lock_irqsave(&host->lock, flags);
host->mrq = mrq;
@ -411,7 +412,7 @@ static void mmci_request(struct mmc_host *mmc, struct mmc_request *mrq)
mmci_start_command(host, mrq->cmd, 0);
spin_unlock_irq(&host->lock);
spin_unlock_irqrestore(&host->lock, flags);
}
static void mmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)

4
drivers/serial/Kconfig
View File

@ -1276,7 +1276,7 @@ config SERIAL_SGI_IOC3
say Y or M. Otherwise, say N.
config SERIAL_NETX
bool "NetX serial port support"
tristate "NetX serial port support"
depends on ARM && ARCH_NETX
select SERIAL_CORE
help
@ -1288,7 +1288,7 @@ config SERIAL_NETX
config SERIAL_NETX_CONSOLE
bool "Console on NetX serial port"
depends on SERIAL_NETX
depends on SERIAL_NETX=y
select SERIAL_CORE_CONSOLE
help
If you have enabled the serial port on the Hilscher NetX SoC

4
drivers/serial/netx-serial.c
View File

@ -42,8 +42,6 @@
#define SERIAL_NX_MAJOR 204
#define MINOR_START 170
#ifdef CONFIG_SERIAL_NETX_CONSOLE
enum uart_regs {
UART_DR = 0x00,
UART_SR = 0x04,
@ -528,6 +526,8 @@ static struct netx_port netx_ports[] = {
}
};
#ifdef CONFIG_SERIAL_NETX_CONSOLE
static void netx_console_putchar(struct uart_port *port, int ch)
{
while (readl(port->membase + UART_FR) & FR_BUSY);

4
drivers/video/backlight/corgi_lcd.c
View File

@ -439,7 +439,7 @@ static int corgi_bl_update_status(struct backlight_device *bd)
return corgi_bl_set_intensity(lcd, intensity);
}
void corgibl_limit_intensity(int limit)
void corgi_lcd_limit_intensity(int limit)
{
if (limit)
corgibl_flags |= CORGIBL_BATTLOW;
@ -448,7 +448,7 @@ void corgibl_limit_intensity(int limit)
backlight_update_status(the_corgi_lcd->bl_dev);
}
EXPORT_SYMBOL(corgibl_limit_intensity);
EXPORT_SYMBOL(corgi_lcd_limit_intensity);
static struct backlight_ops corgi_bl_ops = {
.get_brightness = corgi_bl_get_intensity,