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Diffstat (limited to 'arch/arm/boot/dts/renesas/r8a7793-gose.dts')
-rw-r--r--arch/arm/boot/dts/renesas/r8a7793-gose.dts28
1 files changed, 26 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/renesas/r8a7793-gose.dts b/arch/arm/boot/dts/renesas/r8a7793-gose.dts
index 9358fc7d0e..1ea6c75789 100644
--- a/arch/arm/boot/dts/renesas/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/renesas/r8a7793-gose.dts
@@ -165,6 +165,24 @@
};
};
+ reg_1p8v: regulator-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "fixed-1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ reg_3p3v: regulator-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "fixed-3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
vcc_sdhi0: regulator-vcc-sdhi0 {
compatible = "regulator-fixed";
@@ -324,7 +342,7 @@
/*
* A fallback to GPIO is provided for I2C2.
*/
- i2chdmi: i2c-11 {
+ i2chdmi: i2c-mux1 {
compatible = "i2c-demux-pinctrl";
i2c-parent = <&i2c2>, <&gpioi2c2>;
i2c-bus-name = "i2c-hdmi";
@@ -368,6 +386,12 @@
interrupt-parent = <&gpio3>;
interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
+ avdd-supply = <&reg_1p8v>;
+ dvdd-supply = <&reg_1p8v>;
+ pvdd-supply = <&reg_1p8v>;
+ dvdd-3v-supply = <&reg_3p3v>;
+ bgvdd-supply = <&reg_1p8v>;
+
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
@@ -430,7 +454,7 @@
* I2C4 is routed to EXIO connector E, pins 37 (SCL) + 39 (SDA).
* A fallback to GPIO is provided.
*/
- i2cexio4: i2c-12 {
+ i2cexio4: i2c-mux2 {
compatible = "i2c-demux-pinctrl";
i2c-parent = <&i2c4>, <&gpioi2c4>;
i2c-bus-name = "i2c-exio4";