diff options
26 files changed, 131 insertions, 85 deletions
diff --git a/arch/arm/mach-s3c2410/h1940-bluetooth.c b/arch/arm/mach-s3c2410/h1940-bluetooth.c index 1f332b38f15b..9bbea8a73ddc 100644 --- a/arch/arm/mach-s3c2410/h1940-bluetooth.c +++ b/arch/arm/mach-s3c2410/h1940-bluetooth.c @@ -16,6 +16,8 @@ #include <linux/string.h> #include <linux/ctype.h> #include <linux/leds.h> +#include <linux/gpio.h> + #include <mach/regs-gpio.h> #include <mach/hardware.h> #include <mach/h1940-latch.h> diff --git a/arch/arm/mach-s3c2410/include/mach/gpio-fns.h b/arch/arm/mach-s3c2410/include/mach/gpio-fns.h new file mode 100644 index 000000000000..b4f39558beda --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/gpio-fns.h @@ -0,0 +1,103 @@ +/* arch/arm/mach-s3c2410/include/mach/gpio-fns.h + * + * Copyright (c) 2003,2009 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 - hardware + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* These functions are in the to-be-removed category and it is strongly + * encouraged not to use these in new code. They will be marked deprecated + * very soon. + * + * Most of the functionality can be either replaced by the gpiocfg calls + * for the s3c platform or by the generic GPIOlib API. +*/ + +/* external functions for GPIO support + * + * These allow various different clients to access the same GPIO + * registers without conflicting. If your driver only owns the entire + * GPIO register, then it is safe to ioremap/__raw_{read|write} to it. +*/ + +/* s3c2410_gpio_cfgpin + * + * set the configuration of the given pin to the value passed. + * + * eg: + * s3c2410_gpio_cfgpin(S3C2410_GPA0, S3C2410_GPA0_ADDR0); + * s3c2410_gpio_cfgpin(S3C2410_GPE8, S3C2410_GPE8_SDDAT1); +*/ + +extern void s3c2410_gpio_cfgpin(unsigned int pin, unsigned int function); + +extern unsigned int s3c2410_gpio_getcfg(unsigned int pin); + +/* s3c2410_gpio_getirq + * + * turn the given pin number into the corresponding IRQ number + * + * returns: + * < 0 = no interrupt for this pin + * >=0 = interrupt number for the pin +*/ + +extern int s3c2410_gpio_getirq(unsigned int pin); + +#ifdef CONFIG_CPU_S3C2400 + +extern int s3c2400_gpio_getirq(unsigned int pin); + +#endif /* CONFIG_CPU_S3C2400 */ + +/* s3c2410_gpio_irqfilter + * + * set the irq filtering on the given pin + * + * on = 0 => disable filtering + * 1 => enable filtering + * + * config = S3C2410_EINTFLT_PCLK or S3C2410_EINTFLT_EXTCLK orred with + * width of filter (0 through 63) + * + * +*/ + +extern int s3c2410_gpio_irqfilter(unsigned int pin, unsigned int on, + unsigned int config); + +/* s3c2410_gpio_pullup + * + * configure the pull-up control on the given pin + * + * to = 1 => disable the pull-up + * 0 => enable the pull-up + * + * eg; + * + * s3c2410_gpio_pullup(S3C2410_GPB0, 0); + * s3c2410_gpio_pullup(S3C2410_GPE8, 0); +*/ + +extern void s3c2410_gpio_pullup(unsigned int pin, unsigned int to); + +/* s3c2410_gpio_getpull + * + * Read the state of the pull-up on a given pin + * + * return: + * < 0 => error code + * 0 => enabled + * 1 => disabled +*/ + +extern int s3c2410_gpio_getpull(unsigned int pin); + +extern void s3c2410_gpio_setpin(unsigned int pin, unsigned int to); + +extern unsigned int s3c2410_gpio_getpin(unsigned int pin); diff --git a/arch/arm/mach-s3c2410/include/mach/gpio.h b/arch/arm/mach-s3c2410/include/mach/gpio.h index 51a88cf9526b..15f0b3e7ce69 100644 --- a/arch/arm/mach-s3c2410/include/mach/gpio.h +++ b/arch/arm/mach-s3c2410/include/mach/gpio.h @@ -24,5 +24,6 @@ #include <asm-generic/gpio.h> #include <mach/gpio-nrs.h> +#include <mach/gpio-fns.h> #define S3C_GPIO_END (S3C2410_GPIO_BANKH + 32) diff --git a/arch/arm/mach-s3c2410/include/mach/hardware.h b/arch/arm/mach-s3c2410/include/mach/hardware.h index d7745d85392e..aef5631eac58 100644 --- a/arch/arm/mach-s3c2410/include/mach/hardware.h +++ b/arch/arm/mach-s3c2410/include/mach/hardware.h @@ -15,90 +15,6 @@ #ifndef __ASSEMBLY__ -/* external functions for GPIO support - * - * These allow various different clients to access the same GPIO - * registers without conflicting. If your driver only owns the entire - * GPIO register, then it is safe to ioremap/__raw_{read|write} to it. -*/ - -/* s3c2410_gpio_cfgpin - * - * set the configuration of the given pin to the value passed. - * - * eg: - * s3c2410_gpio_cfgpin(S3C2410_GPA0, S3C2410_GPA0_ADDR0); - * s3c2410_gpio_cfgpin(S3C2410_GPE8, S3C2410_GPE8_SDDAT1); -*/ - -extern void s3c2410_gpio_cfgpin(unsigned int pin, unsigned int function); - -extern unsigned int s3c2410_gpio_getcfg(unsigned int pin); - -/* s3c2410_gpio_getirq - * - * turn the given pin number into the corresponding IRQ number - * - * returns: - * < 0 = no interrupt for this pin - * >=0 = interrupt number for the pin -*/ - -extern int s3c2410_gpio_getirq(unsigned int pin); - -#ifdef CONFIG_CPU_S3C2400 - -extern int s3c2400_gpio_getirq(unsigned int pin); - -#endif /* CONFIG_CPU_S3C2400 */ - -/* s3c2410_gpio_irqfilter - * - * set the irq filtering on the given pin - * - * on = 0 => disable filtering - * 1 => enable filtering - * - * config = S3C2410_EINTFLT_PCLK or S3C2410_EINTFLT_EXTCLK orred with - * width of filter (0 through 63) - * - * -*/ - -extern int s3c2410_gpio_irqfilter(unsigned int pin, unsigned int on, - unsigned int config); - -/* s3c2410_gpio_pullup - * - * configure the pull-up control on the given pin - * - * to = 1 => disable the pull-up - * 0 => enable the pull-up - * - * eg; - * - * s3c2410_gpio_pullup(S3C2410_GPB0, 0); - * s3c2410_gpio_pullup(S3C2410_GPE8, 0); -*/ - -extern void s3c2410_gpio_pullup(unsigned int pin, unsigned int to); - -/* s3c2410_gpio_getpull - * - * Read the state of the pull-up on a given pin - * - * return: - * < 0 => error code - * 0 => enabled - * 1 => disabled -*/ - -extern int s3c2410_gpio_getpull(unsigned int pin); - -extern void s3c2410_gpio_setpin(unsigned int pin, unsigned int to); - -extern unsigned int s3c2410_gpio_getpin(unsigned int pin); - extern unsigned int s3c2410_modify_misccr(unsigned int clr, unsigned int chg); #ifdef CONFIG_CPU_S3C2440 diff --git a/arch/arm/mach-s3c2410/mach-amlm5900.c b/arch/arm/mach-s3c2410/mach-amlm5900.c index 79428ed789b2..43f7536c5291 100644 --- a/arch/arm/mach-s3c2410/mach-amlm5900.c +++ b/arch/arm/mach-s3c2410/mach-amlm5900.c @@ -32,6 +32,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/gpio.h> #include <linux/device.h> #include <linux/platform_device.h> #include <linux/proc_fs.h> diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index 10ba91b7744e..3410caefb869 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -16,6 +16,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/gpio.h> #include <linux/sysdev.h> #include <linux/serial_core.h> #include <linux/platform_device.h> diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c index 2b83f8707710..83705036ca6b 100644 --- a/arch/arm/mach-s3c2410/mach-n30.c +++ b/arch/arm/mach-s3c2410/mach-n30.c @@ -19,6 +19,7 @@ #include <linux/gpio_keys.h> #include <linux/init.h> +#include <linux/gpio.h> #include <linux/input.h> #include <linux/interrupt.h> #include <linux/platform_device.h> diff --git a/arch/arm/mach-s3c2410/mach-qt2410.c b/arch/arm/mach-s3c2410/mach-qt2410.c index 9f1ba9b63f70..7520aee3c9e1 100644 --- a/arch/arm/mach-s3c2410/mach-qt2410.c +++ b/arch/arm/mach-s3c2410/mach-qt2410.c @@ -27,6 +27,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/gpio.h> #include <linux/sysdev.h> #include <linux/platform_device.h> #include <linux/serial_core.h> diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c index 7e002f9473bb..0507a7ec18ce 100644 --- a/arch/arm/mach-s3c2410/mach-vr1000.c +++ b/arch/arm/mach-s3c2410/mach-vr1000.c @@ -18,6 +18,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/gpio.h> #include <linux/dm9000.h> #include <linux/i2c.h> diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c index 87fc481d92d4..726cfc093886 100644 --- a/arch/arm/mach-s3c2410/pm.c +++ b/arch/arm/mach-s3c2410/pm.c @@ -25,6 +25,7 @@ #include <linux/errno.h> #include <linux/time.h> #include <linux/sysdev.h> +#include <linux/gpio.h> #include <linux/io.h> #include <mach/hardware.h> diff --git a/arch/arm/mach-s3c2410/usb-simtec.c b/arch/arm/mach-s3c2410/usb-simtec.c index b209749b78eb..506252b33fef 100644 --- a/arch/arm/mach-s3c2410/usb-simtec.c +++ b/arch/arm/mach-s3c2410/usb-simtec.c @@ -18,6 +18,7 @@ #include <linux/types.h> #include <linux/interrupt.h> #include <linux/list.h> +#include <linux/gpio.h> #include <linux/timer.h> #include <linux/init.h> #include <linux/device.h> diff --git a/arch/arm/mach-s3c2412/mach-jive.c b/arch/arm/mach-s3c2412/mach-jive.c index 8f0d37d43b43..56d12b56c9d9 100644 --- a/arch/arm/mach-s3c2412/mach-jive.c +++ b/arch/arm/mach-s3c2412/mach-jive.c @@ -16,6 +16,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/gpio.h> #include <linux/sysdev.h> #include <linux/serial_core.h> #include <linux/platform_device.h> diff --git a/arch/arm/mach-s3c2412/mach-smdk2413.c b/arch/arm/mach-s3c2412/mach-smdk2413.c index eba66aa6bd20..753aaedae551 100644 --- a/arch/arm/mach-s3c2412/mach-smdk2413.c +++ b/arch/arm/mach-s3c2412/mach-smdk2413.c @@ -17,6 +17,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/gpio.h> #include <linux/serial_core.h> #include <linux/platform_device.h> #include <linux/io.h> diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c index 9c6abf9fb540..d363b6f9000c 100644 --- a/arch/arm/mach-s3c2440/mach-anubis.c +++ b/arch/arm/mach-s3c2440/mach-anubis.c @@ -15,6 +15,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/gpio.h> #include <linux/serial_core.h> #include <linux/platform_device.h> #include <linux/ata_platform.h> diff --git a/arch/arm/mach-s3c2440/mach-nexcoder.c b/arch/arm/mach-s3c2440/mach-nexcoder.c index 3d4c61e1fa49..4b2088cb05e7 100644 --- a/arch/arm/mach-s3c2440/mach-nexcoder.c +++ b/arch/arm/mach-s3c2440/mach-nexcoder.c @@ -18,6 +18,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/gpio.h> #include <linux/string.h> #include <linux/serial_core.h> #include <linux/platform_device.h> diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c index e05f9557ed56..ad0fdc4a794a 100644 --- a/arch/arm/mach-s3c2440/mach-osiris.c +++ b/arch/arm/mach-s3c2440/mach-osiris.c @@ -15,6 +15,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/gpio.h> #include <linux/device.h> #include <linux/sysdev.h> #include <linux/serial_core.h> diff --git a/arch/arm/plat-s3c24xx/common-smdk.c b/arch/arm/plat-s3c24xx/common-smdk.c index ef4c8fde169f..fe658c48f724 100644 --- a/arch/arm/plat-s3c24xx/common-smdk.c +++ b/arch/arm/plat-s3c24xx/common-smdk.c @@ -18,6 +18,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/gpio.h> #include <linux/sysdev.h> #include <linux/platform_device.h> diff --git a/arch/arm/plat-s3c24xx/pm.c b/arch/arm/plat-s3c24xx/pm.c index 5135c40a1b90..16aaf36b6e5a 100644 --- a/arch/arm/plat-s3c24xx/pm.c +++ b/arch/arm/plat-s3c24xx/pm.c @@ -30,6 +30,7 @@ #include <linux/suspend.h> #include <linux/errno.h> #include <linux/time.h> +#include <linux/gpio.h> #include <linux/interrupt.h> #include <linux/serial_core.h> #include <linux/io.h> diff --git a/arch/arm/plat-s3c24xx/setup-i2c.c b/arch/arm/plat-s3c24xx/setup-i2c.c index d62b7e7fb355..e0d18530555e 100644 --- a/arch/arm/plat-s3c24xx/setup-i2c.c +++ b/arch/arm/plat-s3c24xx/setup-i2c.c @@ -11,6 +11,7 @@ */ #include <linux/kernel.h> +#include <linux/gpio.h> struct platform_device; diff --git a/drivers/leds/leds-h1940.c b/drivers/leds/leds-h1940.c index 1aa46a390a0d..173d104d9ff2 100644 --- a/drivers/leds/leds-h1940.c +++ b/drivers/leds/leds-h1940.c @@ -16,6 +16,8 @@ #include <linux/string.h> #include <linux/ctype.h> #include <linux/leds.h> +#include <linux/gpio.h> + #include <mach/regs-gpio.h> #include <mach/hardware.h> #include <mach/h1940-latch.h> diff --git a/drivers/leds/leds-s3c24xx.c b/drivers/leds/leds-s3c24xx.c index aa2e7ae0cdae..aa7acf3b9224 100644 --- a/drivers/leds/leds-s3c24xx.c +++ b/drivers/leds/leds-s3c24xx.c @@ -15,6 +15,7 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/leds.h> +#include <linux/gpio.h> #include <mach/hardware.h> #include <mach/regs-gpio.h> diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c index 2db166b7096f..2e7da8e853cf 100644 --- a/drivers/mmc/host/s3cmci.c +++ b/drivers/mmc/host/s3cmci.c @@ -17,6 +17,7 @@ #include <linux/mmc/host.h> #include <linux/platform_device.h> #include <linux/cpufreq.h> +#include <linux/gpio.h> #include <linux/irq.h> #include <linux/io.h> @@ -1121,7 +1122,7 @@ static void s3cmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) case MMC_POWER_OFF: default: s3c2410_gpio_setpin(S3C2410_GPE5, 0); - s3c2410_gpio_cfgpin(S3C2410_GPE5, S3C2410_GPE5_OUTP); + s3c2410_gpio_cfgpin(S3C2410_GPE5, S3C2410_GPIO_OUTPUT); if (host->is2440) mci_con |= S3C2440_SDICON_SDRESET; diff --git a/drivers/spi/spi_s3c24xx_gpio.c b/drivers/spi/spi_s3c24xx_gpio.c index f2447a5476bb..bbf9371cd284 100644 --- a/drivers/spi/spi_s3c24xx_gpio.c +++ b/drivers/spi/spi_s3c24xx_gpio.c @@ -17,6 +17,7 @@ #include <linux/spinlock.h> #include <linux/workqueue.h> #include <linux/platform_device.h> +#include <linux/gpio.h> #include <linux/spi/spi.h> #include <linux/spi/spi_bitbang.h> diff --git a/sound/soc/s3c24xx/s3c2412-i2s.c b/sound/soc/s3c24xx/s3c2412-i2s.c index b7e0b3f0bfc8..c35b74b2d1da 100644 --- a/sound/soc/s3c24xx/s3c2412-i2s.c +++ b/sound/soc/s3c24xx/s3c2412-i2s.c @@ -20,6 +20,7 @@ #include <linux/module.h> #include <linux/device.h> #include <linux/delay.h> +#include <linux/gpio.h> #include <linux/clk.h> #include <linux/kernel.h> #include <linux/io.h> diff --git a/sound/soc/s3c24xx/s3c2443-ac97.c b/sound/soc/s3c24xx/s3c2443-ac97.c index 3698f707c44d..3f03d5ddfacd 100644 --- a/sound/soc/s3c24xx/s3c2443-ac97.c +++ b/sound/soc/s3c24xx/s3c2443-ac97.c @@ -19,6 +19,7 @@ #include <linux/io.h> #include <linux/wait.h> #include <linux/delay.h> +#include <linux/gpio.h> #include <linux/clk.h> #include <sound/core.h> diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.c b/sound/soc/s3c24xx/s3c24xx-i2s.c index cc066964dad6..556e35f0ab73 100644 --- a/sound/soc/s3c24xx/s3c24xx-i2s.c +++ b/sound/soc/s3c24xx/s3c24xx-i2s.c @@ -21,6 +21,8 @@ #include <linux/clk.h> #include <linux/jiffies.h> #include <linux/io.h> +#include <linux/gpio.h> + #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> |