diff options
| author | Simon Glass <sjg@chromium.org> | 2012-01-11 12:42:23 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-02-12 10:11:22 +0100 |
| commit | 2faf1863de7a69c3bc687ce8dba78d29bb821082 (patch) | |
| tree | da4a614bfc10d8baed35cc41537993d37415db45 /arch/arm/include/asm/arch-tegra2/funcmux.h | |
| parent | d693969daa961d77c9f68e6868866509522eeb97 (diff) | |
tegra: Add enum to select from available funcmux configs
We want to give a name to each available funcmux config. For now we just
use the pin group names (even through it is verbose) since there seems
to be nothing better.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch/arm/include/asm/arch-tegra2/funcmux.h')
| -rw-r--r-- | arch/arm/include/asm/arch-tegra2/funcmux.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-tegra2/funcmux.h b/arch/arm/include/asm/arch-tegra2/funcmux.h index d4f9cfbd06..791f3011c1 100644 --- a/arch/arm/include/asm/arch-tegra2/funcmux.h +++ b/arch/arm/include/asm/arch-tegra2/funcmux.h @@ -24,6 +24,16 @@ #ifndef __FUNCMUX_H #define __FUNCMUX_H +/* Configs supported by the func mux */ +enum { + FUNCMUX_DEFAULT = 0, /* default config */ + + /* UART configs */ + FUNCMUX_UART1_IRRX_IRTX = 0, + FUNCMUX_UART2_IRDA = 0, + FUNCMUX_UART4_GMC = 0, +}; + /** * Select a config for a particular peripheral. * @@ -36,7 +46,7 @@ * so that they operate in normal mode. * * @param id Peripheral id - * @param config Configuration to use (generally 0) + * @param config Configuration to use (FUNCMUX_...), 0 for default * @return 0 if ok, -1 on error (e.g. incorrect id or config) */ int funcmux_select(enum periph_id id, int config); |