diff options
| author | Magnus Damm <damm@opensource.se> | 2013-11-20 11:41:48 +0400 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-12-10 12:24:28 +0400 |
| commit | 85ef14da7337ba2c9b9fc489637e3db3b956b5a0 (patch) | |
| tree | 1e78dec8c938dace1dfa39fde3180e0178e993db /arch/arm/mach-shmobile/board-koelsch.c | |
| parent | 3fbbcbdf57a5172318d10d0f16a4e2d2c595fd75 (diff) | |
| download | linux-85ef14da7337ba2c9b9fc489637e3db3b956b5a0.tar.xz | |
ARM: shmobile: Add pinctrl_register_mappings() for Koelsch
Add code to setup the r8a7791 PFC for the Koelsch board.
At this point serial consoles are added, and in the near
future other platform-device-only devices will be added
here like for instance the r8a7791 DU.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile/board-koelsch.c')
| -rw-r--r-- | arch/arm/mach-shmobile/board-koelsch.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-koelsch.c b/arch/arm/mach-shmobile/board-koelsch.c index 412e1539c952..6e12914d6d58 100644 --- a/arch/arm/mach-shmobile/board-koelsch.c +++ b/arch/arm/mach-shmobile/board-koelsch.c @@ -24,6 +24,7 @@ #include <linux/input.h> #include <linux/kernel.h> #include <linux/leds.h> +#include <linux/pinctrl/machine.h> #include <linux/platform_data/gpio-rcar.h> #include <linux/platform_device.h> #include <mach/common.h> @@ -78,9 +79,20 @@ static const struct gpio_keys_platform_data koelsch_keys_pdata __initconst = { .nbuttons = ARRAY_SIZE(gpio_buttons), }; +static const struct pinctrl_map koelsch_pinctrl_map[] = { + /* SCIF0 (CN19: DEBUG SERIAL0) */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7791", + "scif0_data_d", "scif0"), + /* SCIF1 (CN20: DEBUG SERIAL1) */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.7", "pfc-r8a7791", + "scif1_data_d", "scif1"), +}; + static void __init koelsch_add_standard_devices(void) { r8a7791_clock_init(); + pinctrl_register_mappings(koelsch_pinctrl_map, + ARRAY_SIZE(koelsch_pinctrl_map)); r8a7791_pinmux_init(); r8a7791_add_standard_devices(); platform_device_register_data(&platform_bus, "leds-gpio", -1, |