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| author | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2014-01-02 03:22:03 -0500 |
|---|---|---|
| committer | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2014-01-09 01:04:07 +0100 |
| commit | 6ed574a661dcf85dea9d093fdcd4c060d51d08d2 (patch) | |
| tree | a9a3a3edca6e2143fd70d8c42fc8266ec6e44afe /src/cpu/allwinner | |
| parent | a94bed01165b7571ac186d55a45f6d53d45c48ba (diff) | |
cpu/allwinner/a10: Add definitions for in/output GPIO functions
Change-Id: I2b857d3b4c01e39c62e54f753e400e6049f1dbc9
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4598
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Diffstat (limited to 'src/cpu/allwinner')
| -rw-r--r-- | src/cpu/allwinner/a10/gpio.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/cpu/allwinner/a10/gpio.h b/src/cpu/allwinner/a10/gpio.h index 709f74b641..e4b24ea3fc 100644 --- a/src/cpu/allwinner/a10/gpio.h +++ b/src/cpu/allwinner/a10/gpio.h @@ -23,6 +23,10 @@ #define GPI 8 #define GPS 9 +/* GPIO pad functions valid for all pins */ +#define GPIO_PIN_FUNC_INPUT 0 +#define GPIO_PIN_FUNC_OUTPUT 1 + struct a10_gpio_port { u32 cfg[4]; u32 dat; |