DSI support has been fixed to support continuous clock behavior that the
panel used on SHIELD requires, so finally add its device tree node since
it is functional.
Signed-off-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
---
arch/arm/boot/dts/tegra114-roth.dts | 23 ++++++++++++++++++++---
1 file changed, 20 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/tegra114-roth.dts b/arch/arm/boot/dts/tegra114-roth.dts
index ba210c6..c03c853 100644
--- a/arch/arm/boot/dts/tegra114-roth.dts
+++ b/arch/arm/boot/dts/tegra114-roth.dts
@@ -28,6 +28,22 @@
reg = <0x80000000 0x79600000>;
};
+ host1x@50000000 {
+ dsi@54300000 {
+ status = "okay";
+
+ vdd-supply = <&vdd_1v2_ap>;
+
+ panel@0 {
+ compatible = "lg,lh500wx1-sd03";
+ reg = <0>;
+
+ power-supply = <&vdd_lcd>;
+ backlight = <&backlight>;
+ };
+ };
+ };
+
pinmux@70000868 {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
@@ -811,7 +827,6 @@
regulator-name = "vdd-1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
- regulator-always-on;
regulator-boot-on;
};
@@ -858,10 +873,11 @@
regulator-name = "vdd-2v8-display";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
+ regulator-always-on;
regulator-boot-on;
};
- ldo3 {
+ vdd_1v2_ap: ldo3 {
regulator-name = "avdd-1v2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
@@ -1048,7 +1064,7 @@
regulator-boot-on;
};
- regulator@1 {
+ vdd_lcd: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "vdd_lcd_1v8";
@@ -1057,6 +1073,7 @@
vin-supply = <&vdd_1v8>;
enable-active-high;
gpio = <&gpio TEGRA_GPIO(U, 4) GPIO_ACTIVE_HIGH>;
+ regulator-always-on;
regulator-boot-on;
};
--
2.0.0
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