phy: Add Tegra XUSB pad controller support
Add a new driver for the XUSB pad controller found on NVIDIA Tegra SoCs.
This hardware block used to be exposed as a pin controller, but it turns
out that this isn't a good fit. The new driver and DT binding much more
accurately describe the hardware and are more flexible in supporting new
SoC generations.
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
diff --git a/drivers/phy/tegra/Kconfig b/drivers/phy/tegra/Kconfig
new file mode 100644
index 0000000..a3b1de9
--- /dev/null
+++ b/drivers/phy/tegra/Kconfig
@@ -0,0 +1,8 @@
+config PHY_TEGRA_XUSB
+ tristate "NVIDIA Tegra XUSB pad controller driver"
+ depends on ARCH_TEGRA
+ help
+ Choose this option if you have an NVIDIA Tegra SoC.
+
+ To compile this driver as a module, choose M here: the module will
+ be called phy-tegra-xusb.
