diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2013-04-12 05:38:03 +0000 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-06-05 17:18:23 +0900 |
| commit | 111ea17927b4be0be2423c4b7a94d6b0ab1d92a6 (patch) | |
| tree | a8398449cd113cab05e5beef88cbd4a216d23e53 /arch/arm/mach-shmobile/board-bockw.c | |
| parent | 41534a37c427c9b715ee75cd7ef34785bb81785f (diff) | |
ARM: shmobile: bockw: add pinctrl support
SCIF0 support as 1st step
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile/board-bockw.c')
| -rw-r--r-- | arch/arm/mach-shmobile/board-bockw.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c index 38e5e50fb31..dac4365c515 100644 --- a/arch/arm/mach-shmobile/board-bockw.c +++ b/arch/arm/mach-shmobile/board-bockw.c @@ -18,6 +18,7 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#include <linux/pinctrl/machine.h> #include <linux/platform_device.h> #include <linux/smsc911x.h> #include <mach/common.h> @@ -37,6 +38,14 @@ static struct resource smsc911x_resources[] = { DEFINE_RES_IRQ(irq_pin(0)), /* IRQ 0 */ }; +static const struct pinctrl_map bockw_pinctrl_map[] = { + /* SCIF0 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778", + "scif0_data_a", "scif0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778", + "scif0_ctrl", "scif0"), +}; + #define IRQ0MR 0x30 static void __init bockw_init(void) { @@ -46,6 +55,10 @@ static void __init bockw_init(void) r8a7778_init_irq_extpin(1); r8a7778_add_standard_devices(); + pinctrl_register_mappings(bockw_pinctrl_map, + ARRAY_SIZE(bockw_pinctrl_map)); + r8a7778_pinmux_init(); + fpga = ioremap_nocache(0x18200000, SZ_1M); if (fpga) { /* |