blob: 7a6078d79385b74b1ce2cba60e84224e8b56fe7b [file] [log] [blame]
From 6d0949f9669f7bd4b317bcefd8863ef904169a2b Mon Sep 17 00:00:00 2001
From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Date: Mon, 23 Apr 2018 23:45:49 +0300
Subject: [PATCH 1518/1795] arm64: dts: renesas: v3msk: add DU/LVDS/HDMI
support
Define the V3M Starter Kit board dependent part 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@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 0c1861fe0a39e1f4d5d2684f1aec5a60b30c7400)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
.../arm64/boot/dts/renesas/r8a77970-v3msk.dts | 129 ++++++++++++++++++
1 file changed, 129 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
index 55aa01b663e5..9fce031a596f 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
@@ -29,6 +29,65 @@
/* first 128MB is reserved for secure area. */
reg = <0x0 0x48000000 0x0 0x38000000>;
};
+
+ osc5_clk: osc5-clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <148500000>;
+ };
+
+ vcc_d1_8v: regulator-0 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_D1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vcc_d3_3v: regulator-1 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_D3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ lvds-decoder {
+ compatible = "thine,thc63lvd1024";
+ vcc-supply = <&vcc_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>;
+ };
+ };
+ };
+ };
+
+ hdmi-out {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con: endpoint {
+ remote-endpoint = <&adv7511_out>;
+ };
+ };
+ };
};
&avb {
@@ -46,6 +105,13 @@
};
};
+&du {
+ clocks = <&cpg CPG_MOD 724>,
+ <&osc5_clk>;
+ clock-names = "du.0", "dclkin.0";
+ status = "okay";
+};
+
&extal_clk {
clock-frequency = <16666666>;
};
@@ -60,12 +126,75 @@
function = "avb0";
};
+ i2c0_pins: i2c0 {
+ groups = "i2c0";
+ function = "i2c0";
+ };
+
scif0_pins: scif0 {
groups = "scif0_data";
function = "scif0";
};
};
+&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 = <&vcc_d1_8v>;
+ dvdd-supply = <&vcc_d1_8v>;
+ pvdd-supply = <&vcc_d1_8v>;
+ bgvdd-supply = <&vcc_d1_8v>;
+ dvdd-3v-supply = <&vcc_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>;
+ };
+ };
+ };
+};
+
&scif0 {
pinctrl-0 = <&scif0_pins>;
pinctrl-names = "default";
--
2.19.0