Commit 85ef14da authored by Magnus Damm's avatar Magnus Damm Committed by Simon Horman
Browse files

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: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 3fbbcbdf

arch/arm/mach-shmobile/board-koelsch.c

+12 −0
Original line number Diff line number Diff line
@@ -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,

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