diff options
| author | Stephen Warren <swarren@nvidia.com> | 2012-04-12 21:03:52 (GMT) |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2012-04-25 21:22:09 (GMT) |
| commit | 60d148b9f838b718e4808061ee6d5833de77fd9c (patch) | |
| tree | eb0845d18a171176e605759ebaf52ae97c1c88b9 /arch/arm/mach-tegra/board-trimslice.c | |
| parent | 9abafa021e223f04d6589ee2b977bbaf2e1f1367 (diff) | |
| download | linux-fsl-qoriq-60d148b9f838b718e4808061ee6d5833de77fd9c.tar.xz | |
ARM: tegra: don't hard-code USB ULPI PHY reset_gpio
Not all boards use GPIO_PV0 as the ULPI PHY reset signal. Instead of
hard-coding this GPIO into devices.c, make the board files set it
explicitly. This will allow the PHY code to differentiate between set and
unset values, and hence know when to read the value from device tree.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/board-trimslice.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-trimslice.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-trimslice.c b/arch/arm/mach-tegra/board-trimslice.c index f6f5b6a..24f1678 100644 --- a/arch/arm/mach-tegra/board-trimslice.c +++ b/arch/arm/mach-tegra/board-trimslice.c @@ -117,6 +117,8 @@ static void trimslice_usb_init(void) pdata = tegra_ehci1_device.dev.platform_data; pdata->vbus_gpio = TRIMSLICE_GPIO_USB1_MODE; + tegra_ehci2_ulpi_phy_config.reset_gpio = TEGRA_GPIO_PV0; + platform_device_register(&tegra_ehci3_device); platform_device_register(&tegra_ehci2_device); platform_device_register(&tegra_ehci1_device); |