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 at nvidia.com>
---
Changes since v1:
- Removed unneeded regulator-always-on property for vdd_lcd regulator
Only patch 4/4 of the original series has been resent for this v2.
arch/arm/boot/dts/tegra114-roth.dts | 22 +++++++++++++++++++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/tegra114-roth.dts
b/arch/arm/boot/dts/tegra114-roth.dts
index ba210c6e189f..c7c6825f11fb 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 at 50000000 {
+ dsi at 54300000 {
+ status = "okay";
+
+ vdd-supply = <&vdd_1v2_ap>;
+
+ panel at 0 {
+ compatible = "lg,lh500wx1-sd03";
+ reg = <0>;
+
+ power-supply = <&vdd_lcd>;
+ backlight = <&backlight>;
+ };
+ };
+ };
+
pinmux at 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 at 1 {
+ vdd_lcd: regulator at 1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "vdd_lcd_1v8";
--
2.0.0
