Define the Condor/V3HSK board dependent parts of the DU and LVDS device
nodes. Also add the device nodes for Thine THC63LVD1024 LVDS decoder and
Analog Devices ADV7511W HDMI transmitter...
Based on the original (and large) patch by Vladimir Barinov.
Signed-off-by: Vladimir Barinov <vladimir.barinov@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
---
Changes in version 2:
- added the V3HSK DT update, reworded the description, renamed the patch;
- added a space between the HDMI node name and a brace.
arch/arm64/boot/dts/renesas/r8a77980-condor.dts | 106 +++++++++++++++++++++
arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts | 120 ++++++++++++++++++++++++
2 files changed, 226 insertions(+)
Index: renesas/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
===================================================================
--- renesas.orig/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
+++ renesas/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
@@ -45,6 +45,56 @@
regulator-boot-on;
regulator-always-on;
};
+
+ d1_8v: regulator-2 {
+ compatible = "regulator-fixed";
+ regulator-name = "D1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ hdmi-out {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con: endpoint {
+ remote-endpoint = <&adv7511_out>;
+ };
+ };
+ };
+
+ lvds-decoder {
+ compatible = "thine,thc63lvd1024";
+ vcc-supply = <&d3_3v>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ thc63lvd1024_in: endpoint {
+ remote-endpoint = <&lvds0_out>;
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+ thc63lvd1024_out: endpoint {
+ remote-endpoint = <&adv7511_in>;
+ };
+ };
+ };
+ };
+
+ x1_clk: x1-clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <148500000>;
+ };
};
&avb {
@@ -74,6 +124,13 @@
};
};
+&du {
+ clocks = <&cpg CPG_MOD 724>,
+ <&x1_clk>;
+ clock-names = "du.0", "dclkin.0";
+ status = "okay";
+};
+
&extal_clk {
clock-frequency = <16666666>;
};
@@ -102,6 +159,55 @@
gpio-controller;
#gpio-cells = <2>;
};
+
+ hdmi@39 {
+ compatible = "adi,adv7511w";
+ reg = <0x39>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
+ avdd-supply = <&d1_8v>;
+ dvdd-supply = <&d1_8v>;
+ pvdd-supply = <&d1_8v>;
+ bgvdd-supply = <&d1_8v>;
+ dvdd-3v-supply = <&d3_3v>;
+
+ adi,input-depth = <8>;
+ adi,input-colorspace = "rgb";
+ adi,input-clock = "1x";
+ adi,input-style = <1>;
+ adi,input-justification = "evenly";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ adv7511_in: endpoint {
+ remote-endpoint = <&thc63lvd1024_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ adv7511_out: endpoint {
+ remote-endpoint = <&hdmi_con>;
+ };
+ };
+ };
+ };
+};
+
+&lvds0 {
+ status = "okay";
+
+ ports {
+ port@1 {
+ lvds0_out: endpoint {
+ remote-endpoint = <&thc63lvd1024_in>;
+ };
+ };
+ };
};
&mmc0 {
Index: renesas/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts
===================================================================
--- renesas.orig/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts
+++ renesas/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts
@@ -27,6 +27,63 @@
/* first 128MB is reserved for secure area. */
reg = <0 0x48000000 0 0x78000000>;
};
+
+ hdmi-out {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con: endpoint {
+ remote-endpoint = <&adv7511_out>;
+ };
+ };
+ };
+
+ lvds-decoder {
+ compatible = "thine,thc63lvd1024";
+ vcc-supply = <&vcc3v3_d5>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ thc63lvd1024_in: endpoint {
+ remote-endpoint = <&lvds0_out>;
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+ thc63lvd1024_out: endpoint {
+ remote-endpoint = <&adv7511_in>;
+ };
+ };
+ };
+ };
+
+ vcc1v8_d4: regulator-0 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC1V8_D4";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vcc3v3_d5: regulator-1 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC3V3_D5";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
+&du {
+ status = "okay";
};
&extal_clk {
@@ -53,6 +110,64 @@
};
};
+&lvds0 {
+ status = "okay";
+
+ ports {
+ port@1 {
+ lvds0_out: endpoint {
+ remote-endpoint = <&thc63lvd1024_in>;
+ };
+ };
+ };
+};
+
+&i2c0 {
+ pinctrl-0 = <&i2c0_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+ clock-frequency = <400000>;
+
+ hdmi@39 {
+ compatible = "adi,adv7511w";
+ #sound-dai-cells = <0>;
+ reg = <0x39>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
+ avdd-supply = <&vcc1v8_d4>;
+ dvdd-supply = <&vcc1v8_d4>;
+ pvdd-supply = <&vcc1v8_d4>;
+ bgvdd-supply = <&vcc1v8_d4>;
+ dvdd-3v-supply = <&vcc3v3_d5>;
+
+ adi,input-depth = <8>;
+ adi,input-colorspace = "rgb";
+ adi,input-clock = "1x";
+ adi,input-style = <1>;
+ adi,input-justification = "evenly";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ adv7511_in: endpoint {
+ remote-endpoint = <&thc63lvd1024_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ adv7511_out: endpoint {
+ remote-endpoint = <&hdmi_con>;
+ };
+ };
+ };
+ };
+};
+
&pfc {
gether_pins: gether {
groups = "gether_mdio_a", "gether_rgmii",
@@ -60,6 +175,11 @@
function = "gether";
};
+ i2c0_pins: i2c0 {
+ groups = "i2c0";
+ function = "i2c0";
+ };
+
scif0_pins: scif0 {
groups = "scif0_data";
function = "scif0";
