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Diffstat (limited to 'arch/arm/boot/dts/iwg20d-q7-common.dtsi')
-rw-r--r--arch/arm/boot/dts/iwg20d-q7-common.dtsi15
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/iwg20d-q7-common.dtsi b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
index ebbe1518ef8a..63cafd220dba 100644
--- a/arch/arm/boot/dts/iwg20d-q7-common.dtsi
+++ b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
@@ -57,7 +57,7 @@
lvds-receiver {
compatible = "ti,ds90cf384a", "lvds-decoder";
- powerdown-gpios = <&gpio7 25 GPIO_ACTIVE_LOW>;
+ power-supply = <&vcc_3v3_tft1>;
ports {
#address-cells = <1>;
@@ -81,6 +81,7 @@
panel {
compatible = "edt,etm0700g0dh6";
backlight = <&lcd_backlight>;
+ power-supply = <&vcc_3v3_tft1>;
port {
panel_in: endpoint {
@@ -113,6 +114,17 @@
};
};
+ vcc_3v3_tft1: regulator-panel {
+ compatible = "regulator-fixed";
+
+ regulator-name = "vcc-3v3-tft1";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ enable-active-high;
+ startup-delay-us = <500>;
+ gpio = <&gpio7 25 GPIO_ACTIVE_HIGH>;
+ };
+
vcc_sdhi1: regulator-vcc-sdhi1 {
compatible = "regulator-fixed";
@@ -207,6 +219,7 @@
reg = <0x38>;
interrupt-parent = <&gpio2>;
interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
+ vcc-supply = <&vcc_3v3_tft1>;
};
};