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ARM: shmobile: kzm9g: Register pinctrl mappings for LCD 

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

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Laurent Pinchart 2013-01-03 12:54:28 +01:00
parent b5ee0e101e
commit f3202e1b17
1 changed files with 11 additions and 27 deletions
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38
arch/arm/mach-shmobile/board-kzm9g.c
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@ -30,6 +30,7 @@
#include <linux/mmc/sh_mmcif.h> #include <linux/mmc/sh_mmcif.h>
#include <linux/mmc/sh_mobile_sdhi.h> #include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/mfd/tmio.h> #include <linux/mfd/tmio.h>
#include <linux/pinctrl/machine.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/regulator/fixed.h> #include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h> #include <linux/regulator/machine.h>
@ -599,6 +600,14 @@ static struct platform_device *kzm_devices[] __initdata = {
&fsi_ak4648_device, &fsi_ak4648_device,
}; };
static const struct pinctrl_map kzm_pinctrl_map[] = {
/* LCD */
PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh73a0",
"lcd_data24", "lcd"),
PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh73a0",
"lcd_sync", "lcd"),
};
/* /*
* FIXME * FIXME
* *
@ -660,6 +669,8 @@ static void __init kzm_init(void)
ARRAY_SIZE(fixed2v8_power_consumers), 2800000); ARRAY_SIZE(fixed2v8_power_consumers), 2800000);
regulator_register_fixed(2, dummy_supplies, ARRAY_SIZE(dummy_supplies)); regulator_register_fixed(2, dummy_supplies, ARRAY_SIZE(dummy_supplies));
pinctrl_register_mappings(kzm_pinctrl_map, ARRAY_SIZE(kzm_pinctrl_map));
sh73a0_pinmux_init(); sh73a0_pinmux_init();
/* enable SCIFA4 */ /* enable SCIFA4 */
@ -675,33 +686,6 @@ static void __init kzm_init(void)
gpio_request_one(224, GPIOF_IN, NULL); /* IRQ3 */ gpio_request_one(224, GPIOF_IN, NULL); /* IRQ3 */
/* LCDC */ /* LCDC */
gpio_request(GPIO_FN_LCDD23, NULL);
gpio_request(GPIO_FN_LCDD22, NULL);
gpio_request(GPIO_FN_LCDD21, NULL);
gpio_request(GPIO_FN_LCDD20, NULL);
gpio_request(GPIO_FN_LCDD19, NULL);
gpio_request(GPIO_FN_LCDD18, NULL);
gpio_request(GPIO_FN_LCDD17, NULL);
gpio_request(GPIO_FN_LCDD16, NULL);
gpio_request(GPIO_FN_LCDD15, NULL);
gpio_request(GPIO_FN_LCDD14, NULL);
gpio_request(GPIO_FN_LCDD13, NULL);
gpio_request(GPIO_FN_LCDD12, NULL);
gpio_request(GPIO_FN_LCDD11, NULL);
gpio_request(GPIO_FN_LCDD10, NULL);
gpio_request(GPIO_FN_LCDD9, NULL);
gpio_request(GPIO_FN_LCDD8, NULL);
gpio_request(GPIO_FN_LCDD7, NULL);
gpio_request(GPIO_FN_LCDD6, NULL);
gpio_request(GPIO_FN_LCDD5, NULL);
gpio_request(GPIO_FN_LCDD4, NULL);
gpio_request(GPIO_FN_LCDD3, NULL);
gpio_request(GPIO_FN_LCDD2, NULL);
gpio_request(GPIO_FN_LCDD1, NULL);
gpio_request(GPIO_FN_LCDD0, NULL);
gpio_request(GPIO_FN_LCDDISP, NULL);
gpio_request(GPIO_FN_LCDDCK, NULL);
gpio_request_one(222, GPIOF_OUT_INIT_HIGH, NULL); /* LCDCDON */ gpio_request_one(222, GPIOF_OUT_INIT_HIGH, NULL); /* LCDCDON */
gpio_request_one(226, GPIOF_OUT_INIT_HIGH, NULL); /* SC */ gpio_request_one(226, GPIOF_OUT_INIT_HIGH, NULL); /* SC */