diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2012-08-01 00:54:58 -0700 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2012-08-01 17:14:42 +0900 |
| commit | 1ca8fe38a6c958babe6571e39cb0115a40b94603 (patch) | |
| tree | dfbee7b37827b4af965b47bc479674475e19dab7 /arch | |
| parent | 8a87776dee0019bd87471c55121bb6934bd6d302 (diff) | |
| download | linux-1ca8fe38a6c958babe6571e39cb0115a40b94603.tar.bz2 | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/boards/mach-ecovec24/setup.c | 8 |
1 files changed, 8 insertions, 0 deletions
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, |