diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2010-05-18 12:38:41 +0200 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-05-19 18:23:11 +0900 |
| commit | 7904449021de399a03ec8a32e536d031a61def5b (patch) | |
| tree | 610c804c4bd185147e5507f28de5b458121ea015 /arch/arm/mach-s5pc100/include | |
| parent | 252b8efeba9cd1e28ade902275b27133114d2382 (diff) | |
ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100
Move gpio-lib support from plat-s5pc1xx to mach-s5pc100. Only basic gpio
functionality is now supported. Gpio interrupts are disabled temporarly
and will be added later.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s5pc100/include')
| -rw-r--r-- | arch/arm/mach-s5pc100/include/mach/regs-gpio.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pc100/include/mach/regs-gpio.h b/arch/arm/mach-s5pc100/include/mach/regs-gpio.h new file mode 100644 index 00000000000..43c7bc8bf78 --- /dev/null +++ b/arch/arm/mach-s5pc100/include/mach/regs-gpio.h @@ -0,0 +1,70 @@ +/* linux/arch/arm/plat-s5pc1xx/include/plat/regs-gpio.h + * + * Copyright 2009 Samsung Electronics Co. + * Byungho Min <bhmin@samsung.com> + * + * S5PC1XX - GPIO register definitions + */ + +#ifndef __ASM_PLAT_S5PC1XX_REGS_GPIO_H +#define __ASM_PLAT_S5PC1XX_REGS_GPIO_H __FILE__ + +#include <mach/map.h> + +/* S5PC100 */ +#define S5PC100_GPIO_BASE S5PC1XX_VA_GPIO +#define S5PC100_GPA0_BASE (S5PC100_GPIO_BASE + 0x0000) +#define S5PC100_GPA1_BASE (S5PC100_GPIO_BASE + 0x0020) +#define S5PC100_GPB_BASE (S5PC100_GPIO_BASE + 0x0040) +#define S5PC100_GPC_BASE (S5PC100_GPIO_BASE + 0x0060) +#define S5PC100_GPD_BASE (S5PC100_GPIO_BASE + 0x0080) +#define S5PC100_GPE0_BASE (S5PC100_GPIO_BASE + 0x00A0) +#define S5PC100_GPE1_BASE (S5PC100_GPIO_BASE + 0x00C0) +#define S5PC100_GPF0_BASE (S5PC100_GPIO_BASE + 0x00E0) +#define S5PC100_GPF1_BASE (S5PC100_GPIO_BASE + 0x0100) +#define S5PC100_GPF2_BASE (S5PC100_GPIO_BASE + 0x0120) +#define S5PC100_GPF3_BASE (S5PC100_GPIO_BASE + 0x0140) +#define S5PC100_GPG0_BASE (S5PC100_GPIO_BASE + 0x0160) +#define S5PC100_GPG1_BASE (S5PC100_GPIO_BASE + 0x0180) +#define S5PC100_GPG2_BASE (S5PC100_GPIO_BASE + 0x01A0) +#define S5PC100_GPG3_BASE (S5PC100_GPIO_BASE + 0x01C0) +#define S5PC100_GPH0_BASE (S5PC100_GPIO_BASE + 0x0C00) +#define S5PC100_GPH1_BASE (S5PC100_GPIO_BASE + 0x0C20) +#define S5PC100_GPH2_BASE (S5PC100_GPIO_BASE + 0x0C40) +#define S5PC100_GPH3_BASE (S5PC100_GPIO_BASE + 0x0C60) +#define S5PC100_GPI_BASE (S5PC100_GPIO_BASE + 0x01E0) +#define S5PC100_GPJ0_BASE (S5PC100_GPIO_BASE + 0x0200) +#define S5PC100_GPJ1_BASE (S5PC100_GPIO_BASE + 0x0220) +#define S5PC100_GPJ2_BASE (S5PC100_GPIO_BASE + 0x0240) +#define S5PC100_GPJ3_BASE (S5PC100_GPIO_BASE + 0x0260) +#define S5PC100_GPJ4_BASE (S5PC100_GPIO_BASE + 0x0280) +#define S5PC100_GPK0_BASE (S5PC100_GPIO_BASE + 0x02A0) +#define S5PC100_GPK1_BASE (S5PC100_GPIO_BASE + 0x02C0) +#define S5PC100_GPK2_BASE (S5PC100_GPIO_BASE + 0x02E0) +#define S5PC100_GPK3_BASE (S5PC100_GPIO_BASE + 0x0300) +#define S5PC100_GPL0_BASE (S5PC100_GPIO_BASE + 0x0320) +#define S5PC100_GPL1_BASE (S5PC100_GPIO_BASE + 0x0340) +#define S5PC100_GPL2_BASE (S5PC100_GPIO_BASE + 0x0360) +#define S5PC100_GPL3_BASE (S5PC100_GPIO_BASE + 0x0380) +#define S5PC100_GPL4_BASE (S5PC100_GPIO_BASE + 0x03A0) +#define S5PC100_EINT_BASE (S5PC100_GPIO_BASE + 0x0E00) + +#define S5PC100_UHOST (S5PC100_GPIO_BASE + 0x0B68) +#define S5PC100_PDNEN (S5PC100_GPIO_BASE + 0x0F80) + +/* PDNEN */ +#define S5PC100_PDNEN_CFG_PDNEN (1 << 1) +#define S5PC100_PDNEN_CFG_AUTO (0 << 1) +#define S5PC100_PDNEN_POWERDOWN (1 << 0) +#define S5PC100_PDNEN_NORMAL (0 << 0) + +/* Common part */ +/* External interrupt base is same at both s5pc100 and s5pc110 */ +#define S5PC1XX_EINT_BASE (S5PC100_EINT_BASE) + +#define S5PC100_GPx_INPUT(__gpio) (0x0 << ((__gpio) * 4)) +#define S5PC100_GPx_OUTPUT(__gpio) (0x1 << ((__gpio) * 4)) +#define S5PC100_GPx_CONMASK(__gpio) (0xf << ((__gpio) * 4)) + +#endif /* __ASM_PLAT_S5PC1XX_REGS_GPIO_H */ + |