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ARM: shmobile: lager: Initialize pinmux

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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>
This commit is contained in:
Laurent Pinchart 2013-04-08 11:36:22 +02:00 committed by Simon Horman
parent 111ea17927
commit e3a28ac29c
1 changed files with 15 additions and 0 deletions
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15
arch/arm/mach-shmobile/board-lager.c
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@ -21,15 +21,30 @@
#include <linux/interrupt.h> #include <linux/interrupt.h>
#include <linux/irqchip.h> #include <linux/irqchip.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/pinctrl/machine.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <mach/common.h> #include <mach/common.h>
#include <mach/r8a7790.h> #include <mach/r8a7790.h>
#include <asm/mach-types.h> #include <asm/mach-types.h>
#include <asm/mach/arch.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) static void __init lager_add_standard_devices(void)
{ {
r8a7790_clock_init(); r8a7790_clock_init();
pinctrl_register_mappings(lager_pinctrl_map,
ARRAY_SIZE(lager_pinctrl_map));
r8a7790_pinmux_init();
r8a7790_add_standard_devices(); r8a7790_add_standard_devices();
} }