| From 3a3cfd8dea95e08a3c76d98d6f03d56acc91a591 Mon Sep 17 00:00:00 2001 |
| From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> |
| Date: Mon, 8 Apr 2013 11:36:22 +0200 |
| Subject: ARM: shmobile: lager: Initialize pinmux |
| |
| Initialize r8a7790 pinmuxing and register mappings for the two debug |
| serial ports. |
| |
| Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| (cherry picked from commit e3a28ac29c1ff54a45167adb34ebedd51205c2ff) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| arch/arm/mach-shmobile/board-lager.c | 15 +++++++++++++++ |
| 1 file changed, 15 insertions(+) |
| |
| diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c |
| index f587187a..6114edd0 100644 |
| --- a/arch/arm/mach-shmobile/board-lager.c |
| +++ b/arch/arm/mach-shmobile/board-lager.c |
| @@ -21,15 +21,30 @@ |
| #include <linux/interrupt.h> |
| #include <linux/irqchip.h> |
| #include <linux/kernel.h> |
| +#include <linux/pinctrl/machine.h> |
| #include <linux/platform_device.h> |
| #include <mach/common.h> |
| #include <mach/r8a7790.h> |
| #include <asm/mach-types.h> |
| #include <asm/mach/arch.h> |
| |
| +static const struct pinctrl_map lager_pinctrl_map[] = { |
| + /* SCIF0 (CN19: DEBUG SERIAL0) */ |
| + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7790", |
| + "scif0_data", "scif0"), |
| + /* SCIF1 (CN20: DEBUG SERIAL1) */ |
| + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.7", "pfc-r8a7790", |
| + "scif1_data", "scif1"), |
| +}; |
| + |
| static void __init lager_add_standard_devices(void) |
| { |
| r8a7790_clock_init(); |
| + |
| + pinctrl_register_mappings(lager_pinctrl_map, |
| + ARRAY_SIZE(lager_pinctrl_map)); |
| + r8a7790_pinmux_init(); |
| + |
| r8a7790_add_standard_devices(); |
| } |
| |
| -- |
| 1.8.4.3.gca3854a |
| |