From 1ca8fe38a6c958babe6571e39cb0115a40b94603 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Wed, 1 Aug 2012 00:54:58 -0700 Subject: [PATCH] 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 Signed-off-by: Paul Mundt --- arch/sh/boards/mach-ecovec24/setup.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index a06c5c8a14a..64559e8af14 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, -- 2.34.1