forked from Minki/linux
ARM: shmobile: kzm9g: Register pinctrl mappings for SDHI and MMCIF
Replace the GPIO-based SDHI and MMCIF pinmux configuration by pinctrl mappings. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
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@ -31,6 +31,7 @@
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#include <linux/mmc/sh_mobile_sdhi.h>
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#include <linux/mmc/sh_mobile_sdhi.h>
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#include <linux/mfd/tmio.h>
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#include <linux/mfd/tmio.h>
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#include <linux/pinctrl/machine.h>
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#include <linux/pinctrl/machine.h>
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#include <linux/pinctrl/pinconf-generic.h>
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#include <linux/platform_device.h>
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#include <linux/platform_device.h>
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#include <linux/regulator/fixed.h>
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#include <linux/regulator/fixed.h>
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#include <linux/regulator/machine.h>
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#include <linux/regulator/machine.h>
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@ -600,6 +601,10 @@ static struct platform_device *kzm_devices[] __initdata = {
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&fsi_ak4648_device,
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&fsi_ak4648_device,
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};
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};
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static unsigned long pin_pullup_conf[] = {
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PIN_CONF_PACKED(PIN_CONFIG_BIAS_PULL_UP, 0),
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};
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static const struct pinctrl_map kzm_pinctrl_map[] = {
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static const struct pinctrl_map kzm_pinctrl_map[] = {
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/* FSIA (AK4648) */
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/* FSIA (AK4648) */
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PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0",
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PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0",
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@ -618,11 +623,34 @@ static const struct pinctrl_map kzm_pinctrl_map[] = {
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"lcd_data24", "lcd"),
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"lcd_data24", "lcd"),
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PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh73a0",
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PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh73a0",
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"lcd_sync", "lcd"),
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"lcd_sync", "lcd"),
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/* MMCIF */
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PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
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"mmc0_data8_0", "mmc0"),
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PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
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"mmc0_ctrl_0", "mmc0"),
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PIN_MAP_CONFIGS_PIN_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
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"PORT279", pin_pullup_conf),
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PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
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"mmc0_data8_0", pin_pullup_conf),
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/* SCIFA4 */
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/* SCIFA4 */
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PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "pfc-sh73a0",
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PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "pfc-sh73a0",
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"scifa4_data", "scifa4"),
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"scifa4_data", "scifa4"),
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PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "pfc-sh73a0",
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PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "pfc-sh73a0",
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"scifa4_ctrl", "scifa4"),
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"scifa4_ctrl", "scifa4"),
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/* SDHI0 */
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PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
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"sdhi0_data4", "sdhi0"),
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PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
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"sdhi0_ctrl", "sdhi0"),
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PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
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"sdhi0_cd", "sdhi0"),
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PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
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"sdhi0_wp", "sdhi0"),
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/* SDHI2 */
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PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-sh73a0",
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"sdhi2_data4", "sdhi2"),
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PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-sh73a0",
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"sdhi2_ctrl", "sdhi2"),
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};
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};
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/*
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/*
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@ -703,37 +731,11 @@ static void __init kzm_init(void)
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/* Touchscreen */
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/* Touchscreen */
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gpio_request_one(223, GPIOF_IN, NULL); /* IRQ8 */
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gpio_request_one(223, GPIOF_IN, NULL); /* IRQ8 */
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/* enable MMCIF */
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gpio_request(GPIO_FN_MMCCLK0, NULL);
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gpio_request(GPIO_FN_MMCCMD0_PU, NULL);
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gpio_request(GPIO_FN_MMCD0_0_PU, NULL);
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gpio_request(GPIO_FN_MMCD0_1_PU, NULL);
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gpio_request(GPIO_FN_MMCD0_2_PU, NULL);
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gpio_request(GPIO_FN_MMCD0_3_PU, NULL);
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gpio_request(GPIO_FN_MMCD0_4_PU, NULL);
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gpio_request(GPIO_FN_MMCD0_5_PU, NULL);
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gpio_request(GPIO_FN_MMCD0_6_PU, NULL);
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gpio_request(GPIO_FN_MMCD0_7_PU, NULL);
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/* enable SD */
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/* enable SD */
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gpio_request(GPIO_FN_SDHIWP0, NULL);
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gpio_request(GPIO_FN_SDHICD0, NULL);
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gpio_request(GPIO_FN_SDHICMD0, NULL);
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gpio_request(GPIO_FN_SDHICLK0, NULL);
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gpio_request(GPIO_FN_SDHID0_3, NULL);
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gpio_request(GPIO_FN_SDHID0_2, NULL);
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gpio_request(GPIO_FN_SDHID0_1, NULL);
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gpio_request(GPIO_FN_SDHID0_0, NULL);
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gpio_request(GPIO_FN_SDHI0_VCCQ_MC0_ON, NULL);
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gpio_request(GPIO_FN_SDHI0_VCCQ_MC0_ON, NULL);
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gpio_request_one(15, GPIOF_OUT_INIT_HIGH, NULL); /* power */
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gpio_request_one(15, GPIOF_OUT_INIT_HIGH, NULL); /* power */
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/* enable Micro SD */
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/* enable Micro SD */
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gpio_request(GPIO_FN_SDHID2_0, NULL);
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gpio_request(GPIO_FN_SDHID2_1, NULL);
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gpio_request(GPIO_FN_SDHID2_2, NULL);
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gpio_request(GPIO_FN_SDHID2_3, NULL);
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gpio_request(GPIO_FN_SDHICMD2, NULL);
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gpio_request(GPIO_FN_SDHICLK2, NULL);
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gpio_request_one(14, GPIOF_OUT_INIT_HIGH, NULL); /* power */
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gpio_request_one(14, GPIOF_OUT_INIT_HIGH, NULL); /* power */
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/* enable USB */
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/* enable USB */
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