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authorVenu Byravarasu <vbyravarasu@nvidia.com>2013-05-16 19:42:57 +0530
committerStephen Warren <swarren@nvidia.com>2013-05-17 16:23:09 -0600
commit4c94c8b5b3cc38b0d0b1ec79642f5710e19a3e01 (patch)
tree74d087864529450fd774ee0186018219f7e6054e /arch/arm/boot/dts/tegra20-whistler.dts
parent9dffe3be3f321581c4510f2fa2e217b18c703bcd (diff)
ARM: tegra: update device trees for USB binding rework
This patch updates all Tegra board files so that they contain all the properties required by the updated USB DT binding. Note that this patch only adds the new properties and does not yet remove the old properties, in order to maintain bisectability. The old properties will be removed once the driver has been updated to assume the new bindings. Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com> [swarren: fixed some newly added regulator-name properties to better match schematic, avoided duplicate regulator-name on Whistler.] Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra20-whistler.dts')
-rw-r--r--arch/arm/boot/dts/tegra20-whistler.dts28
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts
index d2567f83aaff..3c24c9b92b44 100644
--- a/arch/arm/boot/dts/tegra20-whistler.dts
+++ b/arch/arm/boot/dts/tegra20-whistler.dts
@@ -511,11 +511,21 @@
nvidia,vbus-gpio = <&tca6416 0 0>; /* GPIO_PMU0 */
};
+ usb-phy@c5000000 {
+ status = "okay";
+ vbus-supply = <&vbus1_reg>;
+ };
+
usb@c5008000 {
status = "okay";
nvidia,vbus-gpio = <&tca6416 1 0>; /* GPIO_PMU1 */
};
+ usb-phy@c5008000 {
+ status = "okay";
+ vbus-supply = <&vbus3_reg>;
+ };
+
sdhci@c8000400 {
status = "okay";
cd-gpios = <&gpio 69 1>; /* gpio PI5 */
@@ -568,6 +578,24 @@
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
+
+ vbus1_reg: regulator@2 {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ regulator-name = "vbus1";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&tca6416 0 0>; /* GPIO_PMU0 */
+ };
+
+ vbus3_reg: regulator@3 {
+ compatible = "regulator-fixed";
+ reg = <3>;
+ regulator-name = "vbus3";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&tca6416 1 0>; /* GPIO_PMU1 */
+ };
};
sound {