On 05/16/2013 08:12 AM, Venu Byravarasu wrote:
> 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.
This series looks almost OK now. The one remaining issue is that in this
patch, the regulator-name properties don't match the schematics, and in
the Whistler patch below, both regulators you added have the same
regulator-name, which causes problems.
To fix this, when I apply this patch, I'm going to fold in the patch
I'll paste below.
Right now, I can't get Whistler to see the SD card. This is true even
without your patches. Once I've resolved that and tested Whistler,
assuming no more problems, I'll apply patches 1-3 to the Tegra tree, and
set up a branch that can be pulled into the USB tree so the rest of the
series can be applied there.
diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts
b/arch/arm/boot/dts/tegra20-seaboard.dts
index b832088..009dafe 100644
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -822,7 +822,7 @@
vbus_reg: regulator@3 {
compatible = "regulator-fixed";
reg = <3>;
- regulator-name = "vdd_5v0";
+ regulator-name = "vdd_vbus_wup1";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio 24 0>; /* PD0 */
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts
b/arch/arm/boot/dts/tegra20-trimslice.dts
index d9b58cd..0e65c00e 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -404,7 +404,7 @@
vbus_reg: regulator@2 {
compatible = "regulator-fixed";
reg = <2>;
- regulator-name = "vdd_5v0";
+ regulator-name = "usb1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio 170 0>; /* PV2 */
diff --git a/arch/arm/boot/dts/tegra20-whistler.dts
b/arch/arm/boot/dts/tegra20-whistler.dts
index e405c2f..3c24c9b 100644
--- a/arch/arm/boot/dts/tegra20-whistler.dts
+++ b/arch/arm/boot/dts/tegra20-whistler.dts
@@ -513,7 +513,7 @@
usb-phy@c5000000 {
status = "okay";
- vbus-supply = <&vbus_reg1>;
+ vbus-supply = <&vbus1_reg>;
};
usb@c5008000 {
@@ -523,7 +523,7 @@
usb-phy@c5008000 {
status = "okay";
- vbus-supply = <&vbus_reg2>;
+ vbus-supply = <&vbus3_reg>;
};
sdhci@c8000400 {
@@ -579,19 +579,19 @@
regulator-always-on;
};
- vbus_reg1: regulator@2 {
+ vbus1_reg: regulator@2 {
compatible = "regulator-fixed";
reg = <2>;
- regulator-name = "vdd_5v0";
+ regulator-name = "vbus1";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&tca6416 0 0>; /* GPIO_PMU0 */
};
- vbus_reg2: regulator@3 {
+ vbus3_reg: regulator@3 {
compatible = "regulator-fixed";
reg = <3>;
- regulator-name = "vdd_5v0";
+ regulator-name = "vbus3";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&tca6416 1 0>; /* GPIO_PMU1 */
--
1.7.10.4
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