From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Wed, 1 Aug 2012 07:54:58 +0000 (-0700)
Subject: sh: ecovec: care CN5 VBUS if USB host mode
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1ca8fe38a6c958babe6571e39cb0115a40b94603;p=linux-beck.git

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 <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---

diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index a06c5c8a14a8..64559e8af14b 100644
--- 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,