From ff8cc6da8adbaa9b1663e8dc73746a4fa05fc0c1 Mon Sep 17 00:00:00 2001
From: Jiajian Wu <jair.wu@rock-chips.com>
Date: Tue, 12 Nov 2024 15:12:35 +0800
Subject: [PATCH] ARM: dts: rockchip: rk3506g-demo-display-control: Bind
 loopback to rk730_sound

Change-Id: Ib619e7bd2eab535acba72037722c66bf60f82f59
Signed-off-by: Jiajian Wu <jair.wu@rock-chips.com>
---
 .../boot/dts/rk3506g-demo-display-control.dts | 22 +++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/rk3506g-demo-display-control.dts b/arch/arm/boot/dts/rk3506g-demo-display-control.dts
index 2d50527ae23a..585739483ce0 100644
--- a/arch/arm/boot/dts/rk3506g-demo-display-control.dts
+++ b/arch/arm/boot/dts/rk3506g-demo-display-control.dts
@@ -143,8 +143,9 @@
 		rockchip,post-power-down-delay-ms = <40>;
 		rockchip,format = "i2s";
 		rockchip,mclk-fs = <256>;
-		rockchip,cpu = <&sai1>;
-		rockchip,codec = <&rk730>;
+		rockchip,mclk-fs-mapping = <256 1024>;
+		rockchip,cpu = <&sai_dais>;
+		rockchip,codec = <&rk730>, <&audio_codec>;
 		rockchip,audio-routing =
 			"Headphone", "LOUT1",
 			"Headphone", "ROUT1",
@@ -158,6 +159,15 @@
 			"MIC1", "Headset Mic";
 	};
 
+	sai_dais: sai-dais {
+		status = "okay";
+		compatible = "rockchip,multi-dais";
+		dais = <&sai1>, <&sai4>;
+		capture,channel-mapping = <2 2>;
+		playback,channel-mapping = <2 0>;
+		mclk-fs-mapping = <256 1024>;
+	};
+
 	sdio_pwrseq: sdio-pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		pinctrl-names = "default";
@@ -223,6 +233,10 @@
 	};
 };
 
+&audio_codec {
+	status = "okay";
+};
+
 &can0 {
 	assigned-clocks = <&cru CLK_CAN0>;
 	assigned-clock-rates = <300000000>;
@@ -584,6 +598,10 @@
 		     &rm_io12_sai1_sdo0>;
 };
 
+&sai4 {
+	status = "okay";
+};
+
 &saradc {
 	vref-supply = <&vcc_1v8>;
 	status = "okay";