From: Linus Walleij Date: Fri, 6 Dec 2013 09:05:49 +0000 (+0100) Subject: ARM: s3c24xx: get rid of custom X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c67d0f29262bf6f863ce74d0756618bbd9ba80fd;p=openwrt%2Fstaging%2Fblogic.git ARM: s3c24xx: get rid of custom This isolates the custom S3C24xx GPIO definition table to as this is used in a few different places in the kernel, removing the need to depend on the implicit inclusion of from and thus getting rid of a few nasty cross-dependencies. We also delete the nifty CONFIG_S3C24XX_GPIO_EXTRA stuff. The biggest this can ever be for the S3C24XX is CONFIG_S3C24XX_GPIO_EXTRA = 128, and then for CPU_S3C2443 or CPU_S3C2416 32*12 GPIOs are added, so 32*12+128 = 512 is the absolute roof value on this platform. So we set the size of ARCH_NR_GPIO to this and the GPIOs array will fit any S3C24XX platform, as per pattern from other archs. ChangeLog v2->v3: - Move the movement of the S3C64XX gpio.h file out of this patch and into the follow-up patch where it belongs. ChangeLog v1->v2: - Added an #ifdef ARCH_S3C24XX around the header inclusion in drivers/gpio/gpio-samsung.c as we would otherwise have colliding definitions when compiling S3C64XX. - Rename inclusion guard in the header file. Cc: Tomasz Figa Cc: Sylwester Nawrocki Cc: Ben Dooks Cc: linux-samsung-soc@vger.kernel.org Acked-by: Kukjin Kim Acked-by: Heiko Stuebner Tested-by: Heiko Stuebner Signed-off-by: Linus Walleij --- diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index c1f1a7eee953..6a26bcb3a63a 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -710,7 +710,6 @@ config ARCH_S3C24XX select HAVE_S3C2410_WATCHDOG if WATCHDOG select HAVE_S3C_RTC if RTC_CLASS select MULTI_IRQ_HANDLER - select NEED_MACH_GPIO_H select NEED_MACH_IO_H select SAMSUNG_ATAGS help @@ -1593,7 +1592,7 @@ config ARM_PSCI config ARCH_NR_GPIO int default 1024 if ARCH_SHMOBILE || ARCH_TEGRA - default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || SOC_DRA7XX + default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || SOC_DRA7XX || ARCH_S3C24XX default 392 if ARCH_U8500 default 352 if ARCH_VT8500 default 288 if ARCH_SUNXI diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig index 8f1d327e0cd1..d876431d64c0 100644 --- a/arch/arm/mach-s3c24xx/Kconfig +++ b/arch/arm/mach-s3c24xx/Kconfig @@ -180,27 +180,6 @@ config CPU_LLSERIAL_S3C2440 Selected if there is an S3C2440 (or register compatible) serial low-level implementation needed -# gpio configurations - -config S3C24XX_GPIO_EXTRA - int - default 128 if S3C24XX_GPIO_EXTRA128 - default 64 if S3C24XX_GPIO_EXTRA64 - default 16 if ARCH_H1940 - default 0 - -config S3C24XX_GPIO_EXTRA64 - bool - help - Add an extra 64 gpio numbers to the available GPIO pool. This is - available for boards that need extra gpios for external devices. - -config S3C24XX_GPIO_EXTRA128 - bool - help - Add an extra 128 gpio numbers to the available GPIO pool. This is - available for boards that need extra gpios for external devices. - config S3C24XX_PLL bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)" depends on ARM_S3C24XX_CPUFREQ diff --git a/arch/arm/mach-s3c24xx/common-smdk.c b/arch/arm/mach-s3c24xx/common-smdk.c index 404444dd3840..0a84a9c9f429 100644 --- a/arch/arm/mach-s3c24xx/common-smdk.c +++ b/arch/arm/mach-s3c24xx/common-smdk.c @@ -38,7 +38,7 @@ #include #include - +#include #include #include diff --git a/arch/arm/mach-s3c24xx/h1940-bluetooth.c b/arch/arm/mach-s3c24xx/h1940-bluetooth.c index 5b98bfd1df43..f2b859f4c894 100644 --- a/arch/arm/mach-s3c24xx/h1940-bluetooth.c +++ b/arch/arm/mach-s3c24xx/h1940-bluetooth.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/include/mach/gpio.h b/arch/arm/mach-s3c24xx/include/mach/gpio.h deleted file mode 100644 index 14591563ca70..000000000000 --- a/arch/arm/mach-s3c24xx/include/mach/gpio.h +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Copyright (c) 2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks - * - * S3C2410 - GPIO lib support - * - * 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. -*/ - -/* some boards require extra gpio capacity to support external - * devices that need GPIO. - */ - -#ifndef __MACH_GPIO_H -#define __MACH_GPIO_H __FILE__ - -#ifdef CONFIG_CPU_S3C244X -#define ARCH_NR_GPIOS (32 * 9 + CONFIG_S3C24XX_GPIO_EXTRA) -#elif defined(CONFIG_CPU_S3C2443) || defined(CONFIG_CPU_S3C2416) -#define ARCH_NR_GPIOS (32 * 12 + CONFIG_S3C24XX_GPIO_EXTRA) -#else -#define ARCH_NR_GPIOS (256 + CONFIG_S3C24XX_GPIO_EXTRA) -#endif - -/* - * GPIO sizes for various SoCs: - * - * 2410 2412 2440 2443 2416 - * 2442 - * ---- ---- ---- ---- ---- - * A 23 22 25 16 25 - * B 11 11 11 11 9 - * C 16 15 16 16 16 - * D 16 16 16 16 16 - * E 16 16 16 16 16 - * F 8 8 8 8 8 - * G 16 16 16 16 8 - * H 11 11 9 15 15 - * J -- -- 13 16 -- - * K -- -- -- -- 16 - * L -- -- -- 15 7 - * M -- -- -- 2 2 - */ - -/* GPIO bank sizes */ - -#define S3C2410_GPIO_A_NR (32) -#define S3C2410_GPIO_B_NR (32) -#define S3C2410_GPIO_C_NR (32) -#define S3C2410_GPIO_D_NR (32) -#define S3C2410_GPIO_E_NR (32) -#define S3C2410_GPIO_F_NR (32) -#define S3C2410_GPIO_G_NR (32) -#define S3C2410_GPIO_H_NR (32) -#define S3C2410_GPIO_J_NR (32) /* technically 16. */ -#define S3C2410_GPIO_K_NR (32) /* technically 16. */ -#define S3C2410_GPIO_L_NR (32) /* technically 15. */ -#define S3C2410_GPIO_M_NR (32) /* technically 2. */ - -#if CONFIG_S3C_GPIO_SPACE != 0 -#error CONFIG_S3C_GPIO_SPACE cannot be nonzero at the moment -#endif - -#define S3C2410_GPIO_NEXT(__gpio) \ - ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 0) - -#ifndef __ASSEMBLY__ - -enum s3c_gpio_number { - S3C2410_GPIO_A_START = 0, - S3C2410_GPIO_B_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_A), - S3C2410_GPIO_C_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_B), - S3C2410_GPIO_D_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_C), - S3C2410_GPIO_E_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_D), - S3C2410_GPIO_F_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_E), - S3C2410_GPIO_G_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_F), - S3C2410_GPIO_H_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_G), - S3C2410_GPIO_J_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_H), - S3C2410_GPIO_K_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_J), - S3C2410_GPIO_L_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_K), - S3C2410_GPIO_M_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_L), -}; - -#endif /* __ASSEMBLY__ */ - -/* S3C2410 GPIO number definitions. */ - -#define S3C2410_GPA(_nr) (S3C2410_GPIO_A_START + (_nr)) -#define S3C2410_GPB(_nr) (S3C2410_GPIO_B_START + (_nr)) -#define S3C2410_GPC(_nr) (S3C2410_GPIO_C_START + (_nr)) -#define S3C2410_GPD(_nr) (S3C2410_GPIO_D_START + (_nr)) -#define S3C2410_GPE(_nr) (S3C2410_GPIO_E_START + (_nr)) -#define S3C2410_GPF(_nr) (S3C2410_GPIO_F_START + (_nr)) -#define S3C2410_GPG(_nr) (S3C2410_GPIO_G_START + (_nr)) -#define S3C2410_GPH(_nr) (S3C2410_GPIO_H_START + (_nr)) -#define S3C2410_GPJ(_nr) (S3C2410_GPIO_J_START + (_nr)) -#define S3C2410_GPK(_nr) (S3C2410_GPIO_K_START + (_nr)) -#define S3C2410_GPL(_nr) (S3C2410_GPIO_L_START + (_nr)) -#define S3C2410_GPM(_nr) (S3C2410_GPIO_M_START + (_nr)) - -#include - -#ifdef CONFIG_CPU_S3C244X -#define S3C_GPIO_END (S3C2410_GPJ(0) + 32) -#elif defined(CONFIG_CPU_S3C2443) || defined(CONFIG_CPU_S3C2416) -#define S3C_GPIO_END (S3C2410_GPM(0) + 32) -#else -#define S3C_GPIO_END (S3C2410_GPH(0) + 32) -#endif - -#endif /* __MACH_GPIO_H */ diff --git a/arch/arm/mach-s3c24xx/mach-amlm5900.c b/arch/arm/mach-s3c24xx/mach-amlm5900.c index e27b5c91b3db..530e9a624466 100644 --- a/arch/arm/mach-s3c24xx/mach-amlm5900.c +++ b/arch/arm/mach-s3c24xx/mach-amlm5900.c @@ -54,6 +54,7 @@ #include #include +#include #include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-anubis.c b/arch/arm/mach-s3c24xx/mach-anubis.c index c1fb6c37867f..b60a248c033a 100644 --- a/arch/arm/mach-s3c24xx/mach-anubis.c +++ b/arch/arm/mach-s3c24xx/mach-anubis.c @@ -37,6 +37,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-at2440evb.c b/arch/arm/mach-s3c24xx/mach-at2440evb.c index 6dfeeb7ef469..74401196b429 100644 --- a/arch/arm/mach-s3c24xx/mach-at2440evb.c +++ b/arch/arm/mach-s3c24xx/mach-at2440evb.c @@ -38,6 +38,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-bast.c b/arch/arm/mach-s3c24xx/mach-bast.c index 22d6ae926d91..47fe7af87129 100644 --- a/arch/arm/mach-s3c24xx/mach-bast.c +++ b/arch/arm/mach-s3c24xx/mach-bast.c @@ -35,6 +35,7 @@ #include #include #include +#include #include diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c index 13d8d073675a..c2c2ac78cea8 100644 --- a/arch/arm/mach-s3c24xx/mach-gta02.c +++ b/arch/arm/mach-s3c24xx/mach-gta02.c @@ -70,6 +70,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c index 952b6a040d1f..d25d8b18512c 100644 --- a/arch/arm/mach-s3c24xx/mach-h1940.c +++ b/arch/arm/mach-s3c24xx/mach-h1940.c @@ -46,6 +46,7 @@ #include #include #include +#include #include diff --git a/arch/arm/mach-s3c24xx/mach-jive.c b/arch/arm/mach-s3c24xx/mach-jive.c index 43c23e220f5b..434dbf231773 100644 --- a/arch/arm/mach-s3c24xx/mach-jive.c +++ b/arch/arm/mach-s3c24xx/mach-jive.c @@ -34,6 +34,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c index 4a18d49a63e0..48af11fc15fd 100644 --- a/arch/arm/mach-s3c24xx/mach-mini2440.c +++ b/arch/arm/mach-s3c24xx/mach-mini2440.c @@ -46,6 +46,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-n30.c b/arch/arm/mach-s3c24xx/mach-n30.c index 2cb46c37c920..7fcb887f5289 100644 --- a/arch/arm/mach-s3c24xx/mach-n30.c +++ b/arch/arm/mach-s3c24xx/mach-n30.c @@ -42,6 +42,7 @@ #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-nexcoder.c b/arch/arm/mach-s3c24xx/mach-nexcoder.c index 01f4354206f9..0f27ac44db09 100644 --- a/arch/arm/mach-s3c24xx/mach-nexcoder.c +++ b/arch/arm/mach-s3c24xx/mach-nexcoder.c @@ -39,6 +39,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-osiris.c b/arch/arm/mach-s3c24xx/mach-osiris.c index 58d6fbe5bf1f..040b16aff93d 100644 --- a/arch/arm/mach-s3c24xx/mach-osiris.c +++ b/arch/arm/mach-s3c24xx/mach-osiris.c @@ -33,6 +33,7 @@ #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-qt2410.c b/arch/arm/mach-s3c24xx/mach-qt2410.c index f8feaeadb55a..96c3bc858710 100644 --- a/arch/arm/mach-s3c24xx/mach-qt2410.c +++ b/arch/arm/mach-s3c24xx/mach-qt2410.c @@ -54,6 +54,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c index 034b7fe45c49..d492fb938bbb 100644 --- a/arch/arm/mach-s3c24xx/mach-rx1950.c +++ b/arch/arm/mach-s3c24xx/mach-rx1950.c @@ -45,6 +45,7 @@ #include #include #include +#include #include diff --git a/arch/arm/mach-s3c24xx/mach-rx3715.c b/arch/arm/mach-s3c24xx/mach-rx3715.c index 3bc6231d0a1f..319ed8033475 100644 --- a/arch/arm/mach-s3c24xx/mach-rx3715.c +++ b/arch/arm/mach-s3c24xx/mach-rx3715.c @@ -35,6 +35,7 @@ #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-smdk2413.c b/arch/arm/mach-s3c24xx/mach-smdk2413.c index c9d31ef28dd1..86e25012b0c1 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2413.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2413.c @@ -39,6 +39,7 @@ #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-smdk2416.c b/arch/arm/mach-s3c24xx/mach-smdk2416.c index f88e672ad1e4..0cc691d01d60 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2416.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2416.c @@ -41,6 +41,7 @@ #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-vr1000.c b/arch/arm/mach-s3c24xx/mach-vr1000.c index 42e7187fed60..86e7ffdca33f 100644 --- a/arch/arm/mach-s3c24xx/mach-vr1000.c +++ b/arch/arm/mach-s3c24xx/mach-vr1000.c @@ -37,6 +37,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/pm-s3c2410.c b/arch/arm/mach-s3c24xx/pm-s3c2410.c index 2d82c4f116cd..e4cd56e8b90b 100644 --- a/arch/arm/mach-s3c24xx/pm-s3c2410.c +++ b/arch/arm/mach-s3c24xx/pm-s3c2410.c @@ -28,6 +28,7 @@ #include #include #include +#include #include diff --git a/arch/arm/mach-s3c24xx/pm.c b/arch/arm/mach-s3c24xx/pm.c index caa5b7211380..2baa887b28d2 100644 --- a/arch/arm/mach-s3c24xx/pm.c +++ b/arch/arm/mach-s3c24xx/pm.c @@ -34,6 +34,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/s3c2410.c b/arch/arm/mach-s3c24xx/s3c2410.c index 34676d1d5fec..db22f748ce8d 100644 --- a/arch/arm/mach-s3c24xx/s3c2410.c +++ b/arch/arm/mach-s3c24xx/s3c2410.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/s3c2416.c b/arch/arm/mach-s3c24xx/s3c2416.c index 9ef3ccfbe196..cb77880029f7 100644 --- a/arch/arm/mach-s3c24xx/s3c2416.c +++ b/arch/arm/mach-s3c24xx/s3c2416.c @@ -36,6 +36,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/s3c2440.c b/arch/arm/mach-s3c24xx/s3c2440.c index 5f9d6569475d..22e5dbdcbe8d 100644 --- a/arch/arm/mach-s3c24xx/s3c2440.c +++ b/arch/arm/mach-s3c24xx/s3c2440.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/s3c2442.c b/arch/arm/mach-s3c24xx/s3c2442.c index 6819961f6b19..4ba093b4e495 100644 --- a/arch/arm/mach-s3c24xx/s3c2442.c +++ b/arch/arm/mach-s3c24xx/s3c2442.c @@ -35,6 +35,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/s3c2443.c b/arch/arm/mach-s3c24xx/s3c2443.c index b6c71918b25c..faa1086924c4 100644 --- a/arch/arm/mach-s3c24xx/s3c2443.c +++ b/arch/arm/mach-s3c24xx/s3c2443.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/setup-i2c.c b/arch/arm/mach-s3c24xx/setup-i2c.c index 7b4f33332d19..3d1fd5ce24e5 100644 --- a/arch/arm/mach-s3c24xx/setup-i2c.c +++ b/arch/arm/mach-s3c24xx/setup-i2c.c @@ -17,6 +17,7 @@ struct platform_device; #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/setup-sdhci-gpio.c b/arch/arm/mach-s3c24xx/setup-sdhci-gpio.c index f65cb3ef16ce..2835241f732a 100644 --- a/arch/arm/mach-s3c24xx/setup-sdhci-gpio.c +++ b/arch/arm/mach-s3c24xx/setup-sdhci-gpio.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/setup-ts.c b/arch/arm/mach-s3c24xx/setup-ts.c index 4e11affce3a8..1ea4056f6fdc 100644 --- a/arch/arm/mach-s3c24xx/setup-ts.c +++ b/arch/arm/mach-s3c24xx/setup-ts.c @@ -12,6 +12,7 @@ #include #include +#include struct platform_device; /* don't need the contents */ diff --git a/arch/arm/mach-s3c24xx/simtec-usb.c b/arch/arm/mach-s3c24xx/simtec-usb.c index 2ed2e32430dc..a007e5f16583 100644 --- a/arch/arm/mach-s3c24xx/simtec-usb.c +++ b/arch/arm/mach-s3c24xx/simtec-usb.c @@ -32,6 +32,7 @@ #include #include +#include #include #include "bast.h" diff --git a/arch/arm/plat-samsung/pm-gpio.c b/arch/arm/plat-samsung/pm-gpio.c index a8de3cfe2ee1..41fef6980230 100644 --- a/arch/arm/plat-samsung/pm-gpio.c +++ b/arch/arm/plat-samsung/pm-gpio.c @@ -19,6 +19,9 @@ #include #include +#ifdef CONFIG_ARCH_S3C24XX +#include +#endif #include #include diff --git a/arch/arm/plat-samsung/setup-camif.c b/arch/arm/plat-samsung/setup-camif.c index e01bf760af2c..70cf503c9a6b 100644 --- a/arch/arm/plat-samsung/setup-camif.c +++ b/arch/arm/plat-samsung/setup-camif.c @@ -9,6 +9,7 @@ */ #include +#include #include /* Number of camera port pins, without FIELD */ diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c index 76e02b9460e6..268214c57799 100644 --- a/drivers/gpio/gpio-samsung.c +++ b/drivers/gpio/gpio-samsung.c @@ -27,6 +27,9 @@ #include #include #include +#ifdef CONFIG_ARCH_S3C24XX +#include +#endif #include diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c index 2fce5ea5eb39..11ba3cbb0951 100644 --- a/drivers/mmc/host/s3cmci.c +++ b/drivers/mmc/host/s3cmci.c @@ -26,6 +26,7 @@ #include #include +#include #include "s3cmci.h" diff --git a/include/linux/platform_data/gpio-samsung-s3c24xx.h b/include/linux/platform_data/gpio-samsung-s3c24xx.h new file mode 100644 index 000000000000..5ce750c84a14 --- /dev/null +++ b/include/linux/platform_data/gpio-samsung-s3c24xx.h @@ -0,0 +1,106 @@ +/* + * Copyright (c) 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks + * + * S3C2410 - GPIO lib support + * + * 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. +*/ + +/* some boards require extra gpio capacity to support external + * devices that need GPIO. + */ + +#ifndef GPIO_SAMSUNG_S3C24XX_H +#define GPIO_SAMSUNG_S3C24XX_H + +/* + * GPIO sizes for various SoCs: + * + * 2410 2412 2440 2443 2416 + * 2442 + * ---- ---- ---- ---- ---- + * A 23 22 25 16 25 + * B 11 11 11 11 9 + * C 16 15 16 16 16 + * D 16 16 16 16 16 + * E 16 16 16 16 16 + * F 8 8 8 8 8 + * G 16 16 16 16 8 + * H 11 11 9 15 15 + * J -- -- 13 16 -- + * K -- -- -- -- 16 + * L -- -- -- 15 7 + * M -- -- -- 2 2 + */ + +/* GPIO bank sizes */ + +#define S3C2410_GPIO_A_NR (32) +#define S3C2410_GPIO_B_NR (32) +#define S3C2410_GPIO_C_NR (32) +#define S3C2410_GPIO_D_NR (32) +#define S3C2410_GPIO_E_NR (32) +#define S3C2410_GPIO_F_NR (32) +#define S3C2410_GPIO_G_NR (32) +#define S3C2410_GPIO_H_NR (32) +#define S3C2410_GPIO_J_NR (32) /* technically 16. */ +#define S3C2410_GPIO_K_NR (32) /* technically 16. */ +#define S3C2410_GPIO_L_NR (32) /* technically 15. */ +#define S3C2410_GPIO_M_NR (32) /* technically 2. */ + +#if CONFIG_S3C_GPIO_SPACE != 0 +#error CONFIG_S3C_GPIO_SPACE cannot be nonzero at the moment +#endif + +#define S3C2410_GPIO_NEXT(__gpio) \ + ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 0) + +#ifndef __ASSEMBLY__ + +enum s3c_gpio_number { + S3C2410_GPIO_A_START = 0, + S3C2410_GPIO_B_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_A), + S3C2410_GPIO_C_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_B), + S3C2410_GPIO_D_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_C), + S3C2410_GPIO_E_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_D), + S3C2410_GPIO_F_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_E), + S3C2410_GPIO_G_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_F), + S3C2410_GPIO_H_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_G), + S3C2410_GPIO_J_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_H), + S3C2410_GPIO_K_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_J), + S3C2410_GPIO_L_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_K), + S3C2410_GPIO_M_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_L), +}; + +#endif /* __ASSEMBLY__ */ + +/* S3C2410 GPIO number definitions. */ + +#define S3C2410_GPA(_nr) (S3C2410_GPIO_A_START + (_nr)) +#define S3C2410_GPB(_nr) (S3C2410_GPIO_B_START + (_nr)) +#define S3C2410_GPC(_nr) (S3C2410_GPIO_C_START + (_nr)) +#define S3C2410_GPD(_nr) (S3C2410_GPIO_D_START + (_nr)) +#define S3C2410_GPE(_nr) (S3C2410_GPIO_E_START + (_nr)) +#define S3C2410_GPF(_nr) (S3C2410_GPIO_F_START + (_nr)) +#define S3C2410_GPG(_nr) (S3C2410_GPIO_G_START + (_nr)) +#define S3C2410_GPH(_nr) (S3C2410_GPIO_H_START + (_nr)) +#define S3C2410_GPJ(_nr) (S3C2410_GPIO_J_START + (_nr)) +#define S3C2410_GPK(_nr) (S3C2410_GPIO_K_START + (_nr)) +#define S3C2410_GPL(_nr) (S3C2410_GPIO_L_START + (_nr)) +#define S3C2410_GPM(_nr) (S3C2410_GPIO_M_START + (_nr)) + +#include + +#ifdef CONFIG_CPU_S3C244X +#define S3C_GPIO_END (S3C2410_GPJ(0) + 32) +#elif defined(CONFIG_CPU_S3C2443) || defined(CONFIG_CPU_S3C2416) +#define S3C_GPIO_END (S3C2410_GPM(0) + 32) +#else +#define S3C_GPIO_END (S3C2410_GPH(0) + 32) +#endif + +#endif /* GPIO_SAMSUNG_S3C24XX_H */