From db84683134040fc3dede0249d2b7812a4507d9d0 Mon Sep 17 00:00:00 2001
From: Zheng zhiqi <looper.zheng@rock-chips.com>
Date: Tue, 24 Sep 2024 08:53:46 +0800
Subject: [PATCH] arm64: dts: rockchip: rk3576-vehicle-evb-v20: enable saiX

1. enable sai1 for TDM card
2. enable sai2 for BT card
3. enable sai4 for FA caard
4. enable spidev0.0 for audio control

Change-Id: Ib9a20936164d5ce5d82ba1736001c66eeaaa8b68
Signed-off-by: Zheng zhiqi <looper.zheng@rock-chips.com>
---
 .../rk3576-vehicle-evb-v20-audio.dtsi         | 118 ++++++++++++++++++
 .../dts/rockchip/rk3576-vehicle-evb-v20.dtsi  |  49 +-------
 2 files changed, 119 insertions(+), 48 deletions(-)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3576-vehicle-evb-v20-audio.dtsi

diff --git a/arch/arm64/boot/dts/rockchip/rk3576-vehicle-evb-v20-audio.dtsi b/arch/arm64/boot/dts/rockchip/rk3576-vehicle-evb-v20-audio.dtsi
new file mode 100644
index 000000000000..61f36b5f6c7c
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3576-vehicle-evb-v20-audio.dtsi
@@ -0,0 +1,118 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Rockchip Electronics Co., Ltd.
+ *
+ */
+
+/ {
+
+	dummy_codec0: dummy-codec@0 {
+		status = "okay";
+		compatible = "rockchip,dummy-codec";
+		#sound-dai-cells = <0>;
+	};
+
+	dummy_codec1: dummy-codec@1 {
+		status = "okay";
+		compatible = "rockchip,dummy-codec";
+		#sound-dai-cells = <0>;
+	};
+
+	bt_codec: bt-codec {
+		compatible = "delta,dfbmcs320";
+		#sound-dai-cells = <1>;
+		status = "okay";
+	};
+
+	sound0 {
+		status = "okay";
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "rockchip,tdm";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,cpu {
+			sound-dai = <&sai1>;
+			dai-tdm-slot-num = <8>;
+			dai-tdm-slot-width = <32>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&dummy_codec0>;
+		};
+	};
+
+	sound1 {
+		status = "okay";
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "rockchip,low-latency";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,bitclock-master = <&dummy_clk1>;
+		simple-audio-card,frame-master = <&dummy_clk1>;
+		simple-audio-card,cpu {
+			sound-dai = <&sai4>;
+			dai-tdm-slot-num = <2>;
+			dai-tdm-slot-width = <32>;
+		};
+		dummy_clk1: simple-audio-card,codec {
+			sound-dai = <&dummy_codec1>;
+		};
+	};
+
+	sound2 {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "dsp_a";
+		simple-audio-card,bitclock-inversion;
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,name = "rockchip,bt";
+		simple-audio-card,cpu {
+			sound-dai = <&sai2>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&bt_codec 1>;
+		};
+	};
+};
+
+&sai1 {
+	status = "okay";
+	rockchip,tdm-tx-lanes = <3>;
+	rockchip,tdm-rx-lanes = <2>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sai1m0_lrck
+			&sai1m0_sclk
+			&sai1m0_sdi0
+			&sai1m0_sdi1
+			&sai1m0_sdo0
+			&sai1m0_sdo1
+			&sai1m0_sdo2>;
+};
+
+&sai2 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&sai2m0_lrck
+			&sai2m0_sclk
+			&sai2m0_sdi
+			&sai2m0_sdo>;
+};
+
+&sai4 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&sai4m2_lrck
+			&sai4m2_sclk
+			&sai4m2_sdi
+			&sai4m2_sdo>;
+};
+
+&spi0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0m0_csn0 &spi0m0_pins>;
+	spi-dev@0 {
+		compatible = "rockchip,spidev";
+		reg = <0x0>;
+		spi-max-frequency = <50000000>;
+		spi-lsb-first;
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-vehicle-evb-v20.dtsi b/arch/arm64/boot/dts/rockchip/rk3576-vehicle-evb-v20.dtsi
index 0e2edddf2a97..ff14855b8004 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-vehicle-evb-v20.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3576-vehicle-evb-v20.dtsi
@@ -5,6 +5,7 @@
  */
 
 #include "rk3576-vehicle.dtsi"
+#include "rk3576-vehicle-evb-v20-audio.dtsi"
 #include "rk3576-rk806.dtsi"
 
 / {
@@ -119,28 +120,6 @@
 		off-on-delay-us = <16000>;
 		vin-supply = <&vcc5v0_buck>;
 	};
-
-	dummy_codec: dummy-codec {
-		status = "okay";
-		compatible = "rockchip,dummy-codec";
-		#sound-dai-cells = <0>;
-	};
-
-	vehicle_adsp_sound: vehicle-adsp-sound {
-		status = "okay";
-		compatible = "simple-audio-card";
-		simple-audio-card,name = "rockchip,tdm";
-		simple-audio-card,format = "i2s";
-		simple-audio-card,mclk-fs = <256>;
-		simple-audio-card,cpu {
-			sound-dai = <&sai1>;
-			dai-tdm-slot-num = <8>;
-			dai-tdm-slot-width = <32>;
-		};
-		simple-audio-card,codec {
-			sound-dai = <&dummy_codec>;
-		};
-	};
 };
 
 &combphy0_ps {
@@ -384,36 +363,10 @@
 	connect = <&vp0_out_hdmi>;
 };
 
-&sai1 {
-	status = "okay";
-	rockchip,tdm-tx-lanes = <3>;
-	rockchip,tdm-rx-lanes = <2>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&sai1m0_lrck
-		     &sai1m0_sclk
-		     &sai1m0_sdi0
-		     &sai1m0_sdi1
-		     &sai1m0_sdo0
-		     &sai1m0_sdo1
-		     &sai1m0_sdo2>;
-};
-
 &sdmmc {
 	status = "okay";
 };
 
-&spi0 {
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&spi0m0_csn0 &spi0m0_pins>;
-	spi-dev@0 {
-		compatible = "rockchip,spidev";
-		reg = <0x0>;
-		spi-max-frequency = <50000000>;
-		spi-lsb-first;
-	};
-};
-
 &ufs {
 	vcc-supply = <&vcc_ufs_s0>;
 	vccq-supply = <&vcc1v2_ufs_vccq_s0>;