From e3eeb98a0e563f08a667a34b70cf2a36badeb4e7 Mon Sep 17 00:00:00 2001
From: Sugar Zhang <sugar.zhang@rock-chips.com>
Date: Thu, 4 Nov 2021 11:15:54 +0800
Subject: [PATCH] arm64: dts: rockchip: rk3588-evb: Add dsm/spdif sound node

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Change-Id: Id6092de38839391cdf006b3d633de04699777ffe
---
 arch/arm64/boot/dts/rockchip/rk3588-evb.dtsi  | 18 +++++++++
 .../boot/dts/rockchip/rk3588-evb5-lp4.dtsi    | 39 +++++++++++++++++++
 arch/arm64/boot/dts/rockchip/rk3588s-evb.dtsi | 18 +++++++++
 .../boot/dts/rockchip/rk3588s-evb1-lp4x.dtsi  | 14 +++++++
 .../boot/dts/rockchip/rk3588s-evb4-lp4x.dtsi  | 14 +++++++
 5 files changed, 103 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-evb.dtsi
index dbdcab60f858..fbe0a01378f5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-evb.dtsi
@@ -52,6 +52,24 @@
 		};
 	};
 
+	spdif_tx1_dc: spdif-tx1-dc {
+		status = "disabled";
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
+	spdif_tx1_sound: spdif-tx1-sound {
+		status = "disabled";
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "rockchip,spdif-tx1";
+		simple-audio-card,cpu {
+			sound-dai = <&spdif_tx1>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&spdif_tx1_dc>;
+		};
+	};
+
 	test-power {
 		status = "okay";
 	};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-evb5-lp4.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-evb5-lp4.dtsi
index e3661054735b..0e6953f107a6 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-evb5-lp4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-evb5-lp4.dtsi
@@ -9,6 +9,21 @@
 #include "rk806-double.dtsi"
 
 / {
+	dsm_sound: dsm-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,name = "rockchip,dsm-sound";
+		simple-audio-card,bitclock-master = <&sndcodec>;
+		simple-audio-card,frame-master = <&sndcodec>;
+		sndcpu: simple-audio-card,cpu {
+			sound-dai = <&i2s3_2ch>;
+		};
+		sndcodec: simple-audio-card,codec {
+			sound-dai = <&acdcdig_dsm>;
+		};
+	};
+
 	pcie20_avdd0v85: pcie20-avdd0v85 {
 		compatible = "regulator-fixed";
 		regulator-name = "pcie20_avdd0v85";
@@ -57,6 +72,10 @@
 	};
 };
 
+&acdcdig_dsm {
+	status = "okay";
+};
+
 &i2c6 {
 	status = "okay";
 	gt1x: gt1x@14 {
@@ -69,6 +88,12 @@
 	};
 };
 
+&i2s3_2ch {
+	status = "okay";
+	/delete-property/ pinctrl-names;
+	/delete-property/ pinctrl-0;
+};
+
 &pcie2x1l0 {
 	reset-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
 	vpcie3v3-supply = <&vcc3v3_pcie30>;
@@ -110,6 +135,20 @@
 	};
 };
 
+&spdif_tx1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spdif1m0_tx>;
+};
+
+&spdif_tx1_dc {
+	status = "okay";
+};
+
+&spdif_tx1_sound {
+	status = "okay";
+};
+
 &usbdp_phy0 {
 	status = "disabled";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-evb.dtsi
index fb863b027bed..d2142dd962ab 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-evb.dtsi
@@ -48,6 +48,24 @@
 		status = "okay";
 	};
 
+	spdif_tx1_dc: spdif-tx1-dc {
+		status = "disabled";
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
+	spdif_tx1_sound: spdif-tx1-sound {
+		status = "disabled";
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "rockchip,spdif-tx1";
+		simple-audio-card,cpu {
+			sound-dai = <&spdif_tx1>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&spdif_tx1_dc>;
+		};
+	};
+
 	vcc12v_dcin: vcc12v-dcin {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc12v_dcin";
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-evb1-lp4x.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-evb1-lp4x.dtsi
index 524f81402c5c..92e50bca1b77 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-evb1-lp4x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-evb1-lp4x.dtsi
@@ -302,6 +302,20 @@
 	};
 };
 
+&spdif_tx1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spdif1m1_tx>;
+};
+
+&spdif_tx1_dc {
+	status = "okay";
+};
+
+&spdif_tx1_sound {
+	status = "okay";
+};
+
 &u2phy2_host {
 	phy-supply = <&vcc5v0_host>;
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-evb4-lp4x.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-evb4-lp4x.dtsi
index b4f1b79ba916..9c7e811013f1 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-evb4-lp4x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-evb4-lp4x.dtsi
@@ -262,6 +262,20 @@
 	};
 };
 
+&spdif_tx1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spdif1m1_tx>;
+};
+
+&spdif_tx1_dc {
+	status = "okay";
+};
+
+&spdif_tx1_sound {
+	status = "okay";
+};
+
 &u2phy2_host {
 	phy-supply = <&vcc5v0_host>;
 };