diff options
| author | Michael Hennerich <michael.hennerich@analog.com> | 2008-11-18 12:48:22 +0300 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2008-11-18 12:48:22 +0300 |
| commit | dc26aec25d1a4e2690df166dbe843344728994ce (patch) | |
| tree | 36717399eff88602af964f9f80814f9210698d95 /arch/blackfin/include/asm/gpio.h | |
| parent | f940260a980a1ad7570dfd7a4b73c6ad2207f738 (diff) | |
| download | linux-dc26aec25d1a4e2690df166dbe843344728994ce.tar.xz | |
Blackfin arch: BF538/9 Linux kernel Support
Add supporing for Blackfin BF538 and BF539 processors.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/include/asm/gpio.h')
| -rw-r--r-- | arch/blackfin/include/asm/gpio.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h index ad33ac271fd9..c7d287ca5d0a 100644 --- a/arch/blackfin/include/asm/gpio.h +++ b/arch/blackfin/include/asm/gpio.h @@ -165,6 +165,74 @@ #endif +#if defined(BF538_FAMILY) + /* FIXME: + * For now only support PORTF GPIOs. + * PORT C,D and E are for peripheral usage only + */ +#define MAX_BLACKFIN_GPIOS 16 + +#define GPIO_PF0 0 /* PF */ +#define GPIO_PF1 1 +#define GPIO_PF2 2 +#define GPIO_PF3 3 +#define GPIO_PF4 4 +#define GPIO_PF5 5 +#define GPIO_PF6 6 +#define GPIO_PF7 7 +#define GPIO_PF8 8 +#define GPIO_PF9 9 +#define GPIO_PF10 10 +#define GPIO_PF11 11 +#define GPIO_PF12 12 +#define GPIO_PF13 13 +#define GPIO_PF14 14 +#define GPIO_PF15 15 +#define GPIO_PC0 16 /* PC */ +#define GPIO_PC1 17 +#define GPIO_PC4 20 +#define GPIO_PC5 21 +#define GPIO_PC6 22 +#define GPIO_PC7 23 +#define GPIO_PC8 24 +#define GPIO_PC9 25 +#define GPIO_PD0 32 /* PD */ +#define GPIO_PD1 33 +#define GPIO_PD2 34 +#define GPIO_PD3 35 +#define GPIO_PD4 36 +#define GPIO_PD5 37 +#define GPIO_PD6 38 +#define GPIO_PD7 39 +#define GPIO_PD8 40 +#define GPIO_PD9 41 +#define GPIO_PD10 42 +#define GPIO_PD11 43 +#define GPIO_PD12 44 +#define GPIO_PD13 45 +#define GPIO_PE0 48 /* PE */ +#define GPIO_PE1 49 +#define GPIO_PE2 50 +#define GPIO_PE3 51 +#define GPIO_PE4 52 +#define GPIO_PE5 53 +#define GPIO_PE6 54 +#define GPIO_PE7 55 +#define GPIO_PE8 56 +#define GPIO_PE9 57 +#define GPIO_PE10 58 +#define GPIO_PE11 59 +#define GPIO_PE12 60 +#define GPIO_PE13 61 +#define GPIO_PE14 62 +#define GPIO_PE15 63 + +#define PORT_F GPIO_PF0 +#define PORT_C GPIO_PC0 +#define PORT_D GPIO_PD0 +#define PORT_E GPIO_PE0 +#endif + #if defined(BF527_FAMILY) || defined(BF537_FAMILY) #define MAX_BLACKFIN_GPIOS 48 |