sh: ecovec: care CN5 VBUS if USB host mode

renesas_usbhs driver can control both USB Host/Gadget, but it needs VBUS output if Host mode. Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
rtvt123 · Aug 1, 2012 · 1ca8fe3 · 1ca8fe3
1 parent 8a87776
commit 1ca8fe3
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
@@ -244,9 +244,17 @@ static int usbhs_get_id(struct platform_device *pdev)
 	return gpio_get_value(GPIO_PTB3);
 }
 
+static void usbhs_phy_reset(struct platform_device *pdev)
+{
+	/* enable vbus if HOST */
+	if (!gpio_get_value(GPIO_PTB3))
+		gpio_set_value(GPIO_PTB5, 1);
+}
+
 static struct renesas_usbhs_platform_info usbhs_info = {
 	.platform_callback = {
 		.get_id		= usbhs_get_id,
+		.phy_reset	= usbhs_phy_reset,
 	},
 	.driver_param = {
 		.buswait_bwait		= 4,