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ARM: shmobile: marzen: 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>
This commit is contained in:
Laurent Pinchart 2013-03-06 14:22:11 +01:00
parent 26e19bd481
commit 4a655ecd30
1 changed files with 15 additions and 10 deletions
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25
arch/arm/mach-shmobile/board-marzen.c
View File

@ -27,6 +27,7 @@
#include <linux/io.h>
#include <linux/gpio.h>
#include <linux/dma-mapping.h>
#include <linux/pinctrl/machine.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/smsc911x.h>
@ -327,6 +328,18 @@ void __init marzen_init_late(void)
ARRAY_SIZE(marzen_late_devices));
}
static const struct pinctrl_map marzen_pinctrl_map[] = {
/* SDHI0 */
PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7779",
"sdhi0_data4", "sdhi0"),
PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7779",
"sdhi0_ctrl", "sdhi0"),
PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7779",
"sdhi0_cd", "sdhi0"),
PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7779",
"sdhi0_wp", "sdhi0"),
};
static void __init marzen_init(void)
{
regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
@ -334,6 +347,8 @@ static void __init marzen_init(void)
regulator_register_fixed(1, dummy_supplies,
ARRAY_SIZE(dummy_supplies));
pinctrl_register_mappings(marzen_pinctrl_map,
ARRAY_SIZE(marzen_pinctrl_map));
r8a7779_pinmux_init();
/* SCIF2 (CN18: DEBUG0) */
@ -348,16 +363,6 @@ static void __init marzen_init(void)
gpio_request(GPIO_FN_EX_CS0, NULL); /* nCS */
gpio_request(GPIO_FN_IRQ1_B, NULL); /* IRQ + PME */
/* SD0 (CN20) */
gpio_request(GPIO_FN_SD0_CLK, NULL);
gpio_request(GPIO_FN_SD0_CMD, NULL);
gpio_request(GPIO_FN_SD0_DAT0, NULL);
gpio_request(GPIO_FN_SD0_DAT1, NULL);
gpio_request(GPIO_FN_SD0_DAT2, NULL);
gpio_request(GPIO_FN_SD0_DAT3, NULL);
gpio_request(GPIO_FN_SD0_CD, NULL);
gpio_request(GPIO_FN_SD0_WP, NULL);
/* HSPI 0 */
gpio_request(GPIO_FN_HSPI_CLK0, NULL);
gpio_request(GPIO_FN_HSPI_CS0, NULL);