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authorVenu Byravarasu <vbyravarasu@nvidia.com>2013-05-16 18:12:57 +0400
committerStephen Warren <swarren@nvidia.com>2013-05-18 02:23:09 +0400
commit4c94c8b5b3cc38b0d0b1ec79642f5710e19a3e01 (patch)
tree74d087864529450fd774ee0186018219f7e6054e /arch/arm/boot/dts/tegra20-trimslice.dts
parent9dffe3be3f321581c4510f2fa2e217b18c703bcd (diff)
downloadlinux-4c94c8b5b3cc38b0d0b1ec79642f5710e19a3e01.tar.xz
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-trimslice.dts')
-rw-r--r--arch/arm/boot/dts/tegra20-trimslice.dts19
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index fd7afd6b8306..0e65c00ec732 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -314,12 +314,18 @@
nvidia,vbus-gpio = <&gpio 170 0>; /* gpio PV2 */
};
+ usb-phy@c5000000 {
+ status = "okay";
+ vbus-supply = <&vbus_reg>;
+ };
+
usb@c5004000 {
status = "okay";
nvidia,phy-reset-gpio = <&gpio 168 1>; /* gpio PV0, active low */
};
usb-phy@c5004000 {
+ status = "okay";
nvidia,phy-reset-gpio = <&gpio 168 1>; /* gpio PV0, active low */
};
@@ -327,6 +333,10 @@
status = "okay";
};
+ usb-phy@c5008000 {
+ status = "okay";
+ };
+
sdhci@c8000000 {
status = "okay";
bus-width = <4>;
@@ -390,6 +400,15 @@
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
+
+ vbus_reg: regulator@2 {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ regulator-name = "usb1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio 170 0>; /* PV2 */
+ };
};
sound {