| From d36e835844358b45c040c1521f147acf13eb4fe6 Mon Sep 17 00:00:00 2001 |
| From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| Date: Fri, 12 Apr 2013 05:38:03 +0000 |
| Subject: 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> |
| (cherry picked from commit 111ea17927b4be0be2423c4b7a94d6b0ab1d92a6) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| arch/arm/mach-shmobile/board-bockw.c | 13 +++++++++++++ |
| 1 file changed, 13 insertions(+) |
| |
| diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c |
| index 38e5e50f..dac4365c 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) { |
| /* |
| -- |
| 1.8.4.3.gca3854a |
| |
