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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>
This commit is contained in:
Magnus Damm 2013-11-20 16:41:48 +09:00 committed by Simon Horman
parent 3fbbcbdf57
commit 85ef14da73
1 changed files with 12 additions and 0 deletions
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12
arch/arm/mach-shmobile/board-koelsch.c
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@ -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,