diff options
| author | Stephen Warren <swarren@nvidia.com> | 2012-04-12 15:46:49 -0600 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2012-04-25 15:22:09 -0600 |
| commit | aa607ebf93a5fc26275a575781399df971dd1b91 (patch) | |
| tree | 93dcb6f1af5f6d7e64663a4ce9e45e889866309e /arch/arm/mach-tegra/include | |
| parent | 60d148b9f838b718e4808061ee6d5833de77fd9c (diff) | |
| download | op-kernel-dev-aa607ebf93a5fc26275a575781399df971dd1b91.zip op-kernel-dev-aa607ebf93a5fc26275a575781399df971dd1b91.tar.gz | |
ARM: tegra: add USB ULPI PHY reset GPIO to device tree
ULPI PHYs have a reset signal, and different boards use a different GPIO
for this task. Add a property to device tree to represent this.
I'm not sure if adding this property to the EHCI controller node is
entirely correct; perhaps eventually we should have explicit separate
nodes for the various PHYs. However, we don't have that right now, so this
binding seems like a reasonable choice.
Cc: <devicetree-discuss@lists.ozlabs.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: <linux-usb@vger.kernel.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/include')
| -rw-r--r-- | arch/arm/mach-tegra/include/mach/usb_phy.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-tegra/include/mach/usb_phy.h b/arch/arm/mach-tegra/include/mach/usb_phy.h index de1a0f6..935ce9f 100644 --- a/arch/arm/mach-tegra/include/mach/usb_phy.h +++ b/arch/arm/mach-tegra/include/mach/usb_phy.h @@ -61,8 +61,8 @@ struct tegra_usb_phy { struct usb_phy *ulpi; }; -struct tegra_usb_phy *tegra_usb_phy_open(int instance, void __iomem *regs, - void *config, enum tegra_usb_phy_mode phy_mode); +struct tegra_usb_phy *tegra_usb_phy_open(struct device *dev, int instance, + void __iomem *regs, void *config, enum tegra_usb_phy_mode phy_mode); int tegra_usb_phy_power_on(struct tegra_usb_phy *phy); |
