ARM: shmobile: marzen: Register pinctrl mappings for USB

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

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index 8871af3..04bcf88 100644 (file)
--- a/arch/arm/mach-shmobile/board-marzen.c
+++ b/arch/arm/mach-shmobile/board-marzen.c
@@ -347,6 +347,15 @@ static const struct pinctrl_map marzen_pinctrl_map[] = {
                                  "sdhi0_cd", "sdhi0"),
        PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7779",
                                  "sdhi0_wp", "sdhi0"),
+       /* USB0 */
+       PIN_MAP_MUX_GROUP_DEFAULT("ehci-platform.0", "pfc-r8a7779",
+                                 "usb0", "usb0"),
+       /* USB1 */
+       PIN_MAP_MUX_GROUP_DEFAULT("ehci-platform.0", "pfc-r8a7779",
+                                 "usb1", "usb1"),
+       /* USB2 */
+       PIN_MAP_MUX_GROUP_DEFAULT("ehci-platform.1", "pfc-r8a7779",
+                                 "usb2", "usb2"),
 };
 
 static void __init marzen_init(void)
@@ -364,14 +373,6 @@ static void __init marzen_init(void)
        gpio_request(GPIO_FN_EX_CS0, NULL); /* nCS */
        gpio_request(GPIO_FN_IRQ1_B, NULL); /* IRQ + PME */
 
-       /* USB (CN21) */
-       gpio_request(GPIO_FN_USB_OVC0, NULL);
-       gpio_request(GPIO_FN_USB_OVC1, NULL);
-       gpio_request(GPIO_FN_USB_OVC2, NULL);
-
-       /* USB (CN22) */
-       gpio_request(GPIO_FN_USB_PENC2, NULL);
-
        r8a7779_add_standard_devices();
        platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices));
 }