diff options
| author | Stephen Warren <swarren@nvidia.com> | 2012-03-16 22:08:29 (GMT) |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2012-04-18 16:26:37 (GMT) |
| commit | 4bee6417c9444ca62e67956dcbcf25fe20feb869 (patch) | |
| tree | edc3da3e40b78d7363e93344a3afc5bf3d5b2db2 /arch/arm/mach-tegra/board-trimslice.c | |
| parent | 434103adea3f63f6550f4b2bd16653328f933a66 (diff) | |
| download | linux-fsl-qoriq-4bee6417c9444ca62e67956dcbcf25fe20feb869.tar.xz | |
ARM: tegra: Remove VBUS_GPIO handling from board files
Instead of having board files manually request and initialize USB VBUS
GPIOs, fill in the USB driver's platform data and have it do it.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-tegra/board-trimslice.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-trimslice.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/arch/arm/mach-tegra/board-trimslice.c b/arch/arm/mach-tegra/board-trimslice.c index cd52820a..f6f5b6a 100644 --- a/arch/arm/mach-tegra/board-trimslice.c +++ b/arch/arm/mach-tegra/board-trimslice.c @@ -25,6 +25,7 @@ #include <linux/io.h> #include <linux/i2c.h> #include <linux/gpio.h> +#include <linux/platform_data/tegra_usb.h> #include <asm/hardware/gic.h> #include <asm/mach-types.h> @@ -111,19 +112,13 @@ static void trimslice_i2c_init(void) static void trimslice_usb_init(void) { - int err; + struct tegra_ehci_platform_data *pdata; - platform_device_register(&tegra_ehci3_device); + pdata = tegra_ehci1_device.dev.platform_data; + pdata->vbus_gpio = TRIMSLICE_GPIO_USB1_MODE; + platform_device_register(&tegra_ehci3_device); platform_device_register(&tegra_ehci2_device); - - err = gpio_request_one(TRIMSLICE_GPIO_USB1_MODE, GPIOF_OUT_INIT_HIGH, - "usb1mode"); - if (err) { - pr_err("TrimSlice: failed to obtain USB1 mode gpio: %d\n", err); - return; - } - platform_device_register(&tegra_ehci1_device); } |