[PATCH 3/3] arm64: dts: cix: Add Sky1 DP PHY node

[Luo Liu]

Describe the Sky1 DP PHY in the SoC DTSI so DisplayPort can consume it
once the controller is enabled. Enable the PHY on the Radxa Orion O6
board.

Signed-off-by: Luo Liu <Luo.Liu at cixtech.com>
---
 arch/arm64/boot/dts/cix/sky1-orion-o6.dts | 4 ++++
 arch/arm64/boot/dts/cix/sky1.dtsi         | 8 ++++++++
 2 files changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/cix/sky1-orion-o6.dts b/arch/arm64/boot/dts/cix/sky1-orion-o6.dts
index e39c87774c12..b659c10f1f4d 100644
--- a/arch/arm64/boot/dts/cix/sky1-orion-o6.dts
+++ b/arch/arm64/boot/dts/cix/sky1-orion-o6.dts
@@ -36,6 +36,10 @@ linux,cma {
 
 };
 
+&dp_phy {
+	status = "okay";
+};
+
 &fch_gpio0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/cix/sky1.dtsi b/arch/arm64/boot/dts/cix/sky1.dtsi
index 0a820f45feb9..33bd2173fb85 100644
--- a/arch/arm64/boot/dts/cix/sky1.dtsi
+++ b/arch/arm64/boot/dts/cix/sky1.dtsi
@@ -762,6 +762,14 @@ ppi_partition1: interrupt-partition-1 {
 			};
 		};
 
+		dp_phy: phy at 1414c000 {
+			compatible = "cix,sky1-dp-phy";
+			reg = <0x0 0x1414c000 0x0 0x4000>;
+			resets = <&s5_syscon SKY1_DP_PHY_RST_N>;
+			#phy-cells = <0>;
+			status = "disabled";
+		};
+
 		s5_syscon: syscon at 16000000 {
 			compatible = "cix,sky1-s5-system-control", "syscon";
 			reg = <0x0 0x16000000 0x0 0x1000>;
-- 
2.25.1