diff options
| author | Rabin Vincent <rabin.vincent@stericsson.com> | 2010-05-03 07:43:48 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-05-04 17:50:02 +0100 |
| commit | d67d1127a625cc5ebc3802180b19cc74f35b5578 (patch) | |
| tree | bfc7b59e93c3dbe3ad76757c9e9b622913cadeb0 /arch/arm/mach-ux500/include/mach/gpio.h | |
| parent | 178980f98eef58607647eb66e178bf984bf81f4c (diff) | |
| download | kernel_samsung_smdk4412-d67d1127a625cc5ebc3802180b19cc74f35b5578.zip kernel_samsung_smdk4412-d67d1127a625cc5ebc3802180b19cc74f35b5578.tar.gz kernel_samsung_smdk4412-d67d1127a625cc5ebc3802180b19cc74f35b5578.tar.bz2 | |
ARM: 6081/1: ux500: move gpio macros to common header
Move GPIO macros to a common header, and allow them to use the correct
macros for the appropriate SoC, and be named accordingly.
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ux500/include/mach/gpio.h')
| -rw-r--r-- | arch/arm/mach-ux500/include/mach/gpio.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/arm/mach-ux500/include/mach/gpio.h b/arch/arm/mach-ux500/include/mach/gpio.h index 3c4cd31..d548a62 100644 --- a/arch/arm/mach-ux500/include/mach/gpio.h +++ b/arch/arm/mach-ux500/include/mach/gpio.h @@ -9,4 +9,42 @@ #include <plat/gpio.h> +#define __GPIO_RESOURCE(soc, block) \ + { \ + .start = soc##_GPIOBANK##block##_BASE, \ + .end = soc##_GPIOBANK##block##_BASE + 127, \ + .flags = IORESOURCE_MEM, \ + }, \ + { \ + .start = IRQ_GPIO##block, \ + .end = IRQ_GPIO##block, \ + .flags = IORESOURCE_IRQ, \ + } + +#define __GPIO_DEVICE(soc, block) \ + { \ + .name = "gpio", \ + .id = block, \ + .num_resources = 2, \ + .resource = &soc##_gpio_resources[block * 2], \ + .dev = { \ + .platform_data = &soc##_gpio_data[block], \ + }, \ + } + +#define GPIO_DATA(_name, first) \ + { \ + .name = _name, \ + .first_gpio = first, \ + .first_irq = NOMADIK_GPIO_TO_IRQ(first), \ + } + +#ifdef CONFIG_UX500_SOC_DB8500 +#define GPIO_RESOURCE(block) __GPIO_RESOURCE(U8500, block) +#define GPIO_DEVICE(block) __GPIO_DEVICE(u8500, block) +#elif defined(CONFIG_UX500_SOC_DB5500) +#define GPIO_RESOURCE(block) __GPIO_RESOURCE(U5500, block) +#define GPIO_DEVICE(block) __GPIO_DEVICE(u5500, block) +#endif + #endif /* __ASM_ARCH_GPIO_H */ |