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Commit b5012cd3 authored by Laurent Pinchart's avatar Laurent Pinchart
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ARM: shmobile: ag5evm: Register pinctrl mappings for SCIF 



Replace the GPIO-based SCIF pinmux configuration by pinctrl mappings.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
parent fd9e7feb

arch/arm/mach-shmobile/board-ag5evm.c

+11 −6
Original line number Original line Diff line number Diff line
@@ -23,6 +23,7 @@ 
#include <linux/init.h>

#include <linux/init.h>

#include <linux/interrupt.h>

#include <linux/interrupt.h>

#include <linux/irq.h>

#include <linux/irq.h>

#include <linux/pinctrl/machine.h>

#include <linux/platform_device.h>

#include <linux/platform_device.h>

#include <linux/delay.h>

#include <linux/delay.h>

#include <linux/io.h>

#include <linux/io.h>
@@ -550,6 +551,14 @@ static struct platform_device *ag5evm_devices[] __initdata = { 
	&sdhi1_device,

	&sdhi1_device,

};

};





static const struct pinctrl_map ag5evm_pinctrl_map[] = {

	/* SCIFA2 */

	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh73a0",

				  "scifa2_data_0", "scifa2"),

	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh73a0",

				  "scifa2_ctrl_0", "scifa2"),

};



static void __init ag5evm_init(void)

static void __init ag5evm_init(void)

{

{

	regulator_register_always_on(0, "fixed-1.8V", fixed1v8_power_consumers,

	regulator_register_always_on(0, "fixed-1.8V", fixed1v8_power_consumers,
@@ -558,14 +567,10 @@ static void __init ag5evm_init(void) 
				     ARRAY_SIZE(fixed2v8_power_consumers), 3300000);

				     ARRAY_SIZE(fixed2v8_power_consumers), 3300000);

	regulator_register_fixed(3, dummy_supplies, ARRAY_SIZE(dummy_supplies));

	regulator_register_fixed(3, dummy_supplies, ARRAY_SIZE(dummy_supplies));





	pinctrl_register_mappings(ag5evm_pinctrl_map,

				  ARRAY_SIZE(ag5evm_pinctrl_map));

	sh73a0_pinmux_init();

	sh73a0_pinmux_init();





	/* enable SCIFA2 */

	gpio_request(GPIO_FN_SCIFA2_TXD1, NULL);

	gpio_request(GPIO_FN_SCIFA2_RXD1, NULL);

	gpio_request(GPIO_FN_SCIFA2_RTS1_, NULL);

	gpio_request(GPIO_FN_SCIFA2_CTS1_, NULL);



	/* enable KEYSC */

	/* enable KEYSC */

	gpio_request(GPIO_FN_KEYIN0_PU, NULL);

	gpio_request(GPIO_FN_KEYIN0_PU, NULL);

	gpio_request(GPIO_FN_KEYIN1_PU, NULL);

	gpio_request(GPIO_FN_KEYIN1_PU, NULL);