riscv: dts: starfive: add sof dsp node for hifi4

init sof_wm8960.dtsi, add sof_dsp node for sof hifi4.

Signed-off-by: carter.li <carter.li@starfivetech.com>

7 files changed, 177 insertions, 27 deletions

diff --git a/arch/riscv/boot/dts/starfive/Makefile b/arch/riscv/boot/dts/starfive/Makefile
index 93fd8db63f47..9919dcdb9839 100644
--- a/arch/riscv/boot/dts/starfive/Makefile
+++ b/arch/riscv/boot/dts/starfive/Makefile
@@ -15,4 +15,5 @@ dtb-$(CONFIG_SOC_STARFIVE_JH7110) += jh7110-visionfive-v2.dtb	\
 				jh7110-visionfive-v2-A10.dtb	\
 				jh7110-visionfive-v2-A11.dtb	\
 				jh7110-visionfive-v2-wm8960.dtb	\
+				jh7110-visionfive-v2-sof-wm8960.dtb	\
 				jh7110-visionfive-v2-ac108.dtb
diff --git a/arch/riscv/boot/dts/starfive/codecs/sof_wm8960.dtsi b/arch/riscv/boot/dts/starfive/codecs/sof_wm8960.dtsi
new file mode 100644
index 000000000000..8295b3918533
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/codecs/sof_wm8960.dtsi
@@ -0,0 +1,84 @@
+&sound6 {
+	/* sof + wm8960 */
+	simple-audio-card,dai-link@0 {
+		reg = <0>;
+		format = "dsp_a";
+		bitclock-master = <&sndcodec1>;
+		frame-master = <&sndcodec1>;
+
+		widgets = "Microphone", "Mic Jack",
+				"Line", "Line In",
+				"Line", "Line Out",
+				"Speaker", "Speaker",
+				"Headphone", "Headphone Jack";
+		routing = "Headphone Jack", "HP_L",
+				"Headphone Jack", "HP_R",
+				"Speaker", "SPK_LP",
+				"Speaker", "SPK_LN",
+				"LINPUT1", "Mic Jack",
+				"LINPUT3", "Mic Jack",
+				"RINPUT1", "Mic Jack",
+				"RINPUT2", "Mic Jack",
+				"Playback", "SSP0.OUT",
+				"SSP0.IN", "Capture";
+
+		cpu {
+			sound-dai = <&sof_tdm>;
+		};
+
+		plat {
+			sound-dai = <&sof_dsp>;
+		};
+
+		sndcodec1:codec {
+			sound-dai = <&wm8960>;
+			clocks = <&wm8960_mclk>;
+			clock-names = "mclk";
+		};
+	};
+};
+
+&soc {
+	sof_tdm: sof-tdm@0 {
+		compatible = "starfive,jh7110-sof-dai";
+		reg = <0x0 0x10090000 0x0 0x1000>;
+		reg-names = "tdm";
+		clocks = <&clkgen JH7110_TDM_CLK_AHB>,
+			<&clkgen JH7110_TDM_CLK_APB>,
+			<&clkgen JH7110_TDM_INTERNAL>,
+			<&tdm_ext>,
+			<&clkgen JH7110_TDM_CLK_TDM>,
+			<&clkgen JH7110_MCLK_INNER>;
+		clock-names = "clk_tdm_ahb", "clk_tdm_apb",
+				"clk_tdm_internal", "clk_tdm_ext",
+				"clk_tdm", "mclk_inner";
+		resets = <&rstgen RSTN_U0_TDM16SLOT_AHB>,
+			<&rstgen RSTN_U0_TDM16SLOT_APB>,
+			<&rstgen RSTN_U0_TDM16SLOT_TDM>;
+		reset-names = "tdm_ahb", "tdm_apb", "tdm_rst";
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+};
+
+
+&sof_dsp {
+	#sound-dai-cells = <0>;
+	compatible = "starfive,vf2-dsp-v1";
+	firmware-name = "sof-vf2.ri";
+	tplg-name = "sof-vf2-wm8960.tplg";
+	machine-drv-name = "asoc-simple-card";
+	status = "disabled";
+};
+
+&dma {
+	dma-channels = <2>;
+	snps,priority = <0 1>;
+	snps,block-size = <65536 65536>;
+};
+
+&sof_tdm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&tdm0_pins>;
+	status = "disabled";
+};
\ No newline at end of file
diff --git a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
index 987fbba5a587..054997b44290 100755
--- a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
@@ -62,11 +62,8 @@
 			reg = <0x0 0x6ce00000 0x0 0x1600000>;
 		};
 
-		xrp_reserved: xrpbuffer@f0000000 {
-			reg = <0x0 0x69c00000 0x0 0x01ffffff
-				0x0 0x6bc00000 0x0 0x00001000
-				0x0 0x6bc01000 0x0 0x00fff000
-				0x0 0x6cc00000 0x0 0x00001000>;
+		hifi4_reserved: hifi4@f0000000 {
+			reg = <0x0 0x69c00000 0x0 0x03001000>;
 		};
 
 	};
@@ -751,7 +748,7 @@
 	status = "disabled";
 };
 
-&xrp {
-	memory-region = <&xrp_reserved>;
-	status = "okay";
+&sof_dsp {
+	memory-region = <&hifi4_reserved>;
+	status = "disabled";
 };
diff --git a/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-sof-wm8960.dts b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-sof-wm8960.dts
new file mode 100644
index 000000000000..8be56ab74e3b
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-sof-wm8960.dts
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2022 StarFive Technology Co., Ltd.
+ * Copyright (C) 2022 Hal Feng <hal.feng@starfivetech.com>
+ */
+
+/dts-v1/;
+#include "jh7110-visionfive-v2.dts"
+#include "codecs/sof_wm8960.dtsi"
+
+&i2c0 {
+	status = "okay";
+	wm8960: codec@1a {
+		compatible = "wlf,wm8960";
+		reg = <0x1a>;
+		#sound-dai-cells = <0>;
+
+		wlf,shared-lrclk;
+	};
+};
+
+&pdm {
+	status = "disabled";
+};
+
+&mailbox_client0 {
+	status = "disabled";
+};
+
+&sof_tdm {
+	status = "okay";
+};
+
+&sof_dsp {
+	status = "okay";
+};
\ No newline at end of file
diff --git a/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dts b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dts
index 9e4563355cc4..2cdf93d849d6 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dts
+++ b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dts
@@ -212,6 +212,40 @@
 			starfive,pin-gpio-doen = <OEN_HIGH>;
 		};
 	};
+
+	tdm0_pins: tdm0-pins {
+		tdm0-pins-tx {
+			starfive,pins = <PAD_GPIO44>;
+			starfive,pinmux = <PAD_GPIO44_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-dout = <GPO_TDM0_PCM_TXD>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+
+		tdm0-pins-rx {
+			starfive,pins = <PAD_GPIO61>;
+			starfive,pinmux = <PAD_GPIO61_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+			starfive,pin-gpio-din =  <GPI_TDM0_PCM_RXD>;
+		};
+
+		tdm0-pins-sync {
+			starfive,pins = <PAD_GPIO63>;
+			starfive,pinmux = <PAD_GPIO63_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+			starfive,pin-gpio-din = <GPI_TDM0_PCM_SYNCIN>;
+		};
+
+		tdm0-pins-pcmclk {
+			starfive,pins = <PAD_GPIO38>;
+			starfive,pinmux = <PAD_GPIO38_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+			starfive,pin-gpio-din = <GPI_TDM0_CLK_SLV>;
+		};
+	};
 };
 
 &uart0 {
@@ -257,3 +291,9 @@
 	clocks = <&clkgen JH7110_CPU_CORE>;
 	clock-names = "cpu";
 };
+
+&tdm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&tdm0_pins>;
+	status = "disabled";
+};
diff --git a/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dtsi
index fbaa2bf0b060..6f26806c0599 100755
--- a/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dtsi
@@ -67,11 +67,8 @@
 			reg = <0x0 0x6ce00000 0x0 0x1600000>;
 		};
 
-		xrp_reserved: xrpbuffer@f0000000 {
-			reg = <0x0 0x69c00000 0x0 0x01ffffff
-				0x0 0x6bc00000 0x0 0x00001000
-				0x0 0x6bc01000 0x0 0x00fff000
-				0x0 0x6cc00000 0x0 0x00001000>;
+		hifi4_reserved: hifi4@f0000000 {
+			reg = <0x0 0x69c00000 0x0 0x03001000>;
 		};
 
 	};
@@ -911,13 +908,12 @@
 	status = "okay";
 };
 
-&xrp {
-	memory-region = <&xrp_reserved>;
-	status = "okay";
-};
-
 &ptc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwm_pins>;
 	status = "okay";
 };
+
+&sof_dsp {
+	memory-region = <&hifi4_reserved>;
+};
diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
index 96a6af93134f..1998e00fe8de 100755
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -1831,25 +1831,21 @@
 			dsp@0 {};
 		};
 
-		xrp: xrp@0 {
-			compatible = "cdns,xrp";
+		sof_dsp: sof_dsp@0 {
+			compatible = "starfive,vf2-dsp-v1";
 			dma-coherent;
-			reg = <0x0  0x10230000 0x0 0x00010000
-				0x0  0x10240000 0x0 0x00010000>;
+			reg = <0x0 0x20020000 0x0 0x10000>;
 			clocks = <&clkgen JH7110_HIFI4_CLK_CORE>;
 			clock-names = "core_clk";
 			resets = <&rstgen RSTN_U0_HIFI4_CORE>,
 				 <&rstgen RSTN_U0_HIFI4_AXI>;
 			reset-names = "rst_core","rst_axi";
 			starfive,stg-syscon = <&stg_syscon>;
-			firmware-name = "hifi4_elf";
+			mbox-names = "tx", "rx";
+			mboxes = <&mailbox_contrl0 0 1>,<&mailbox_contrl0 1 0>;
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges = <0x40000000 0x0 0x20000000 0x040000
-				0x69c00000 0x0 0x69c00000 0x03000000>;
 			status = "disabled";
-			dsp@0 {
-			};
 		};
 
 		starfive_cpufreq: starfive,jh7110-cpufreq {