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Commit e3a28ac2 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Simon Horman
Browse files

ARM: shmobile: lager: Initialize pinmux 



Initialize r8a7790 pinmuxing and register mappings for the two debug
serial ports.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 111ea179

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

+15 −0
Original line number Diff line number Diff line
@@ -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();

}