[PATCH v2 0/3] arm64: dts: imx8ulp-evk: add sound card support

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* [PATCH v2 0/3] arm64: dts: imx8ulp-evk: add sound card support
@ 2024-10-22  5:29 Shengjiu Wang
  2024-10-22  5:29 ` [PATCH v2 1/3] arm64: dts: imx8ulp: Add audio device nodes Shengjiu Wang
                   ` (3 more replies)
  0 siblings, 4 replies; 5+ messages in thread
From: Shengjiu Wang @ 2024-10-22  5:29 UTC (permalink / raw)
  To: robh, krzk+dt, conor+dt, shawnguo, s.hauer, kernel, festevam,
	devicetree, imx, linux-arm-kernel, linux-kernel, shengjiu.wang

add bt-sco and spdif sound card support.

changes in v2:
- remove 'status' in edma nodes

Shengjiu Wang (3):
  arm64: dts: imx8ulp: Add audio device nodes
  arm64: dts: imx8ulp-evk: Add bt-sco sound card support
  arm64: dts: imx8ulp-evk: Add spdif sound card support

 arch/arm64/boot/dts/freescale/imx8ulp-evk.dts |  70 ++++++
 arch/arm64/boot/dts/freescale/imx8ulp.dtsi    | 212 ++++++++++++++++++
 2 files changed, 282 insertions(+)

-- 
2.34.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

* [PATCH v2 1/3] arm64: dts: imx8ulp: Add audio device nodes
  2024-10-22  5:29 [PATCH v2 0/3] arm64: dts: imx8ulp-evk: add sound card support Shengjiu Wang
@ 2024-10-22  5:29 ` Shengjiu Wang
  2024-10-22  5:29 ` [PATCH v2 2/3] arm64: dts: imx8ulp-evk: Add bt-sco sound card support Shengjiu Wang
                   ` (2 subsequent siblings)
  3 siblings, 0 replies; 5+ messages in thread
From: Shengjiu Wang @ 2024-10-22  5:29 UTC (permalink / raw)
  To: robh, krzk+dt, conor+dt, shawnguo, s.hauer, kernel, festevam,
	devicetree, imx, linux-arm-kernel, linux-kernel, shengjiu.wang

Add edma1, sai4, sai5 device nodes bus of in per_bridge3.
Add edma2, sai6, sai7, spdif device nodes in bus of
per_bridge5.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 212 +++++++++++++++++++++
 1 file changed, 212 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
index e32d5afcf4a9..9930bc1cd5ff 100644
--- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
@@ -212,6 +212,70 @@ per_bridge3: bus@29000000 {
 			#size-cells = <1>;
 			ranges;
 
+			edma1: dma-controller@29010000 {
+				compatible = "fsl,imx8ulp-edma";
+				reg = <0x29010000 0x210000>;
+				#dma-cells = <3>;
+				dma-channels = <32>;
+				interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pcc3 IMX8ULP_CLK_DMA1_MP>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH0>, <&pcc3 IMX8ULP_CLK_DMA1_CH1>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH2>, <&pcc3 IMX8ULP_CLK_DMA1_CH3>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH4>, <&pcc3 IMX8ULP_CLK_DMA1_CH5>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH6>, <&pcc3 IMX8ULP_CLK_DMA1_CH7>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH8>, <&pcc3 IMX8ULP_CLK_DMA1_CH9>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH10>, <&pcc3 IMX8ULP_CLK_DMA1_CH11>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH12>, <&pcc3 IMX8ULP_CLK_DMA1_CH13>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH14>, <&pcc3 IMX8ULP_CLK_DMA1_CH15>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH16>, <&pcc3 IMX8ULP_CLK_DMA1_CH17>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH18>, <&pcc3 IMX8ULP_CLK_DMA1_CH19>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH20>, <&pcc3 IMX8ULP_CLK_DMA1_CH21>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH22>, <&pcc3 IMX8ULP_CLK_DMA1_CH23>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH24>, <&pcc3 IMX8ULP_CLK_DMA1_CH25>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH26>, <&pcc3 IMX8ULP_CLK_DMA1_CH27>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH28>, <&pcc3 IMX8ULP_CLK_DMA1_CH29>,
+					<&pcc3 IMX8ULP_CLK_DMA1_CH30>, <&pcc3 IMX8ULP_CLK_DMA1_CH31>;
+				clock-names = "dma", "ch00","ch01", "ch02", "ch03",
+						"ch04", "ch05", "ch06", "ch07",
+						"ch08", "ch09", "ch10", "ch11",
+						"ch12", "ch13", "ch14", "ch15",
+						"ch16", "ch17", "ch18", "ch19",
+						"ch20", "ch21", "ch22", "ch23",
+						"ch24", "ch25", "ch26", "ch27",
+						"ch28", "ch29", "ch30", "ch31";
+			};
+
 			mu: mailbox@29220000 {
 				compatible = "fsl,imx8ulp-mu";
 				reg = <0x29220000 0x10000>;
@@ -442,6 +506,36 @@ lpuart7: serial@29870000 {
 				status = "disabled";
 			};
 
+			sai4: sai@29880000 {
+				compatible = "fsl,imx8ulp-sai";
+				reg = <0x29880000 0x10000>;
+				interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pcc4 IMX8ULP_CLK_SAI4>, <&cgc1 IMX8ULP_CLK_DUMMY>,
+					 <&cgc1 IMX8ULP_CLK_SAI4_SEL>, <&cgc1 IMX8ULP_CLK_DUMMY>,
+					 <&cgc1 IMX8ULP_CLK_DUMMY>;
+				clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+				dmas = <&edma1 67 0 1>, <&edma1 68 0 0>;
+				dma-names = "rx", "tx";
+				#sound-dai-cells = <0>;
+				fsl,dataline = <0 0x03 0x03>;
+				status = "disabled";
+			};
+
+			sai5: sai@29890000 {
+				compatible = "fsl,imx8ulp-sai";
+				reg = <0x29890000 0x10000>;
+				interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pcc4 IMX8ULP_CLK_SAI5>, <&cgc1 IMX8ULP_CLK_DUMMY>,
+					 <&cgc1 IMX8ULP_CLK_SAI5_SEL>, <&cgc1 IMX8ULP_CLK_DUMMY>,
+					 <&cgc1 IMX8ULP_CLK_DUMMY>;
+				clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+				dmas = <&edma1 69 0 1>, <&edma1 70 0 0>;
+				dma-names = "rx", "tx";
+				#sound-dai-cells = <0>;
+				fsl,dataline = <0 0x0f 0x0f>;
+				status = "disabled";
+			};
+
 			iomuxc1: pinctrl@298c0000 {
 				compatible = "fsl,imx8ulp-iomuxc1";
 				reg = <0x298c0000 0x10000>;
@@ -614,6 +708,70 @@ per_bridge5: bus@2d800000 {
 			#size-cells = <1>;
 			ranges;
 
+			edma2: dma-controller@2d800000 {
+				compatible = "fsl,imx8ulp-edma";
+				reg = <0x2d800000 0x210000>;
+				#dma-cells = <3>;
+				dma-channels = <32>;
+				interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pcc5 IMX8ULP_CLK_DMA2_MP>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH0>, <&pcc5 IMX8ULP_CLK_DMA2_CH1>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH2>, <&pcc5 IMX8ULP_CLK_DMA2_CH3>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH4>, <&pcc5 IMX8ULP_CLK_DMA2_CH5>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH6>, <&pcc5 IMX8ULP_CLK_DMA2_CH7>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH8>, <&pcc5 IMX8ULP_CLK_DMA2_CH9>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH10>, <&pcc5 IMX8ULP_CLK_DMA2_CH11>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH12>, <&pcc5 IMX8ULP_CLK_DMA2_CH13>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH14>, <&pcc5 IMX8ULP_CLK_DMA2_CH15>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH16>, <&pcc5 IMX8ULP_CLK_DMA2_CH17>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH18>, <&pcc5 IMX8ULP_CLK_DMA2_CH19>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH20>, <&pcc5 IMX8ULP_CLK_DMA2_CH21>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH22>, <&pcc5 IMX8ULP_CLK_DMA2_CH23>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH24>, <&pcc5 IMX8ULP_CLK_DMA2_CH25>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH26>, <&pcc5 IMX8ULP_CLK_DMA2_CH27>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH28>, <&pcc5 IMX8ULP_CLK_DMA2_CH29>,
+					<&pcc5 IMX8ULP_CLK_DMA2_CH30>, <&pcc5 IMX8ULP_CLK_DMA2_CH31>;
+				clock-names = "dma", "ch00","ch01", "ch02", "ch03",
+						"ch04", "ch05", "ch06", "ch07",
+						"ch08", "ch09", "ch10", "ch11",
+						"ch12", "ch13", "ch14", "ch15",
+						"ch16", "ch17", "ch18", "ch19",
+						"ch20", "ch21", "ch22", "ch23",
+						"ch24", "ch25", "ch26", "ch27",
+						"ch28", "ch29", "ch30", "ch31";
+			};
+
 			cgc2: clock-controller@2da60000 {
 				compatible = "fsl,imx8ulp-cgc2";
 				reg = <0x2da60000 0x10000>;
@@ -626,6 +784,60 @@ pcc5: clock-controller@2da70000 {
 				#clock-cells = <1>;
 				#reset-cells = <1>;
 			};
+
+			sai6: sai@2da90000 {
+				compatible = "fsl,imx8ulp-sai";
+				reg = <0x2da90000 0x10000>;
+				interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pcc5 IMX8ULP_CLK_SAI6>, <&cgc1 IMX8ULP_CLK_DUMMY>,
+					 <&cgc2 IMX8ULP_CLK_SAI6_SEL>, <&cgc1 IMX8ULP_CLK_DUMMY>,
+					 <&cgc1 IMX8ULP_CLK_DUMMY>;
+				clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+				dmas = <&edma2 71 0 1>, <&edma2 72 0 0>;
+				dma-names = "rx", "tx";
+				#sound-dai-cells = <0>;
+				fsl,dataline = <0 0x0f 0x0f>;
+				status = "disabled";
+			};
+
+			sai7: sai@2daa0000 {
+				compatible = "fsl,imx8ulp-sai";
+				reg = <0x2daa0000 0x10000>;
+				interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pcc5 IMX8ULP_CLK_SAI7>, <&cgc1 IMX8ULP_CLK_DUMMY>,
+					 <&cgc2 IMX8ULP_CLK_SAI7_SEL>, <&cgc1 IMX8ULP_CLK_DUMMY>,
+					 <&cgc1 IMX8ULP_CLK_DUMMY>;
+				clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+				dmas = <&edma2 73 0 1>, <&edma2 74 0 0>;
+				dma-names = "rx", "tx";
+				#sound-dai-cells = <0>;
+				fsl,dataline = <0 0x0f 0x0f>;
+				status = "disabled";
+			};
+
+			spdif: spdif@2dab0000 {
+				compatible = "fsl,imx8ulp-spdif";
+				reg = <0x2dab0000 0x10000>;
+				interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pcc5 IMX8ULP_CLK_SPDIF>, /* core */
+					 <&sosc>, /* 0, extal */
+					 <&cgc2 IMX8ULP_CLK_SPDIF_SEL>, /* 1, tx */
+					 <&cgc1 IMX8ULP_CLK_DUMMY>, /* 2, tx1 */
+					 <&cgc1 IMX8ULP_CLK_DUMMY>, /* 3, tx2 */
+					 <&cgc1 IMX8ULP_CLK_DUMMY>, /* 4, tx3 */
+					 <&pcc5 IMX8ULP_CLK_SPDIF>, /* 5, sys */
+					 <&cgc1 IMX8ULP_CLK_DUMMY>, /* 6, tx4 */
+					 <&cgc1 IMX8ULP_CLK_DUMMY>, /* 7, tx5 */
+					 <&cgc1 IMX8ULP_CLK_DUMMY>; /* spba */
+				clock-names = "core", "rxtx0",
+					      "rxtx1", "rxtx2",
+					      "rxtx3", "rxtx4",
+					      "rxtx5", "rxtx6",
+					      "rxtx7", "spba";
+				dmas = <&edma2 75 0 5>, <&edma2 76 0 4>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
 		};
 
 		gpiod: gpio@2e200000 {
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 5+ messages in thread

* [PATCH v2 2/3] arm64: dts: imx8ulp-evk: Add bt-sco sound card support
  2024-10-22  5:29 [PATCH v2 0/3] arm64: dts: imx8ulp-evk: add sound card support Shengjiu Wang
  2024-10-22  5:29 ` [PATCH v2 1/3] arm64: dts: imx8ulp: Add audio device nodes Shengjiu Wang
@ 2024-10-22  5:29 ` Shengjiu Wang
  2024-10-22  5:29 ` [PATCH v2 3/3] arm64: dts: imx8ulp-evk: Add spdif " Shengjiu Wang
  2024-11-01  9:28 ` [PATCH v2 0/3] arm64: dts: imx8ulp-evk: add " Shawn Guo
  3 siblings, 0 replies; 5+ messages in thread
From: Shengjiu Wang @ 2024-10-22  5:29 UTC (permalink / raw)
  To: robh, krzk+dt, conor+dt, shawnguo, s.hauer, kernel, festevam,
	devicetree, imx, linux-arm-kernel, linux-kernel, shengjiu.wang

Add bt-sco sound card, which is used by BT HFP case.
It supports wb profile as default

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8ulp-evk.dts | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts
index e937e5f8fa8b..7d6d332fa779 100644
--- a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts
@@ -11,6 +11,11 @@ / {
 	model = "NXP i.MX8ULP EVK";
 	compatible = "fsl,imx8ulp-evk", "fsl,imx8ulp";
 
+	bt_sco_codec: bt-sco-codec {
+		#sound-dai-cells = <1>;
+		compatible = "linux,bt-sco";
+	};
+
 	chosen {
 		stdout-path = &lpuart5;
 	};
@@ -83,6 +88,25 @@ clock_ext_ts: clock-ext-ts {
 		clock-output-names = "ext_ts_clk";
 		#clock-cells = <0>;
 	};
+
+	sound-bt-sco {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "bt-sco-audio";
+		simple-audio-card,format = "dsp_a";
+		simple-audio-card,bitclock-inversion;
+		simple-audio-card,frame-master = <&btcpu>;
+		simple-audio-card,bitclock-master = <&btcpu>;
+
+		btcpu: simple-audio-card,cpu {
+			sound-dai = <&sai5>;
+			dai-tdm-slot-num = <2>;
+			dai-tdm-slot-width = <16>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&bt_sco_codec 1>;
+		};
+	};
 };
 
 &cm33 {
@@ -153,6 +177,16 @@ ptn5150_2: typec@3d {
 	};
 };
 
+&sai5 {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&pinctrl_sai5>;
+	pinctrl-1 = <&pinctrl_sai5>;
+	assigned-clocks = <&cgc1 IMX8ULP_CLK_SAI5_SEL>;
+	assigned-clock-parents = <&cgc1 IMX8ULP_CLK_SPLL3_PFD1_DIV1>;
+	fsl,dataline = <1 0x08 0x01>;
+	status = "okay";
+};
+
 &usbotg1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usb1>;
@@ -282,6 +316,15 @@ MX8ULP_PAD_PTE13__LPI2C7_SDA	0x20
 		>;
 	};
 
+	pinctrl_sai5: sai5grp {
+		fsl,pins = <
+			MX8ULP_PAD_PTF26__I2S5_TX_BCLK	0x43
+			MX8ULP_PAD_PTF27__I2S5_TX_FS	0x43
+			MX8ULP_PAD_PTF28__I2S5_TXD0	0x43
+			MX8ULP_PAD_PTF24__I2S5_RXD3	0x43
+		>;
+	};
+
 	pinctrl_typec1: typec1grp {
 		fsl,pins = <
 			MX8ULP_PAD_PTF3__PTF3           0x3
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 5+ messages in thread

* [PATCH v2 3/3] arm64: dts: imx8ulp-evk: Add spdif sound card support
  2024-10-22  5:29 [PATCH v2 0/3] arm64: dts: imx8ulp-evk: add sound card support Shengjiu Wang
  2024-10-22  5:29 ` [PATCH v2 1/3] arm64: dts: imx8ulp: Add audio device nodes Shengjiu Wang
  2024-10-22  5:29 ` [PATCH v2 2/3] arm64: dts: imx8ulp-evk: Add bt-sco sound card support Shengjiu Wang
@ 2024-10-22  5:29 ` Shengjiu Wang
  2024-11-01  9:28 ` [PATCH v2 0/3] arm64: dts: imx8ulp-evk: add " Shawn Guo
  3 siblings, 0 replies; 5+ messages in thread
From: Shengjiu Wang @ 2024-10-22  5:29 UTC (permalink / raw)
  To: robh, krzk+dt, conor+dt, shawnguo, s.hauer, kernel, festevam,
	devicetree, imx, linux-arm-kernel, linux-kernel, shengjiu.wang

Add spdif sound card support, configure the pinmux.

This sound card supports only playback sound
through HDMI interface.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8ulp-evk.dts | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts
index 7d6d332fa779..290a49bea2f7 100644
--- a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts
@@ -107,6 +107,18 @@ simple-audio-card,codec {
 			sound-dai = <&bt_sco_codec 1>;
 		};
 	};
+
+	sound-spdif {
+		compatible = "fsl,imx-audio-spdif";
+		model = "imx-spdif";
+		audio-cpu = <&spdif>;
+		audio-codec = <&spdif_out>;
+	};
+
+	spdif_out: spdif-out {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
 };
 
 &cm33 {
@@ -187,6 +199,15 @@ &sai5 {
 	status = "okay";
 };
 
+&spdif {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&pinctrl_spdif>;
+	pinctrl-1 = <&pinctrl_spdif>;
+	assigned-clocks = <&cgc2 IMX8ULP_CLK_SPDIF_SEL>;
+	assigned-clock-parents = <&cgc1 IMX8ULP_CLK_SPLL3_PFD1_DIV1>;
+	status = "okay";
+};
+
 &usbotg1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usb1>;
@@ -325,6 +346,12 @@ MX8ULP_PAD_PTF24__I2S5_RXD3	0x43
 		>;
 	};
 
+	pinctrl_spdif: spdifgrp {
+		fsl,pins = <
+			MX8ULP_PAD_PTF25__SPDIF_OUT1    0x43
+		>;
+	};
+
 	pinctrl_typec1: typec1grp {
 		fsl,pins = <
 			MX8ULP_PAD_PTF3__PTF3           0x3
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 5+ messages in thread

* Re: [PATCH v2 0/3] arm64: dts: imx8ulp-evk: add sound card support
  2024-10-22  5:29 [PATCH v2 0/3] arm64: dts: imx8ulp-evk: add sound card support Shengjiu Wang
                   ` (2 preceding siblings ...)
  2024-10-22  5:29 ` [PATCH v2 3/3] arm64: dts: imx8ulp-evk: Add spdif " Shengjiu Wang
@ 2024-11-01  9:28 ` Shawn Guo
  3 siblings, 0 replies; 5+ messages in thread
From: Shawn Guo @ 2024-11-01  9:28 UTC (permalink / raw)
  To: Shengjiu Wang
  Cc: robh, krzk+dt, conor+dt, shawnguo, s.hauer, kernel, festevam,
	devicetree, imx, linux-arm-kernel, linux-kernel, shengjiu.wang

On Tue, Oct 22, 2024 at 01:29:16PM +0800, Shengjiu Wang wrote:
> add bt-sco and spdif sound card support.
> 
> changes in v2:
> - remove 'status' in edma nodes
> 
> Shengjiu Wang (3):
>   arm64: dts: imx8ulp: Add audio device nodes
>   arm64: dts: imx8ulp-evk: Add bt-sco sound card support
>   arm64: dts: imx8ulp-evk: Add spdif sound card support

Applied all, thanks!


^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2024-11-01  9:39 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-10-22  5:29 [PATCH v2 0/3] arm64: dts: imx8ulp-evk: add sound card support Shengjiu Wang
2024-10-22  5:29 ` [PATCH v2 1/3] arm64: dts: imx8ulp: Add audio device nodes Shengjiu Wang
2024-10-22  5:29 ` [PATCH v2 2/3] arm64: dts: imx8ulp-evk: Add bt-sco sound card support Shengjiu Wang
2024-10-22  5:29 ` [PATCH v2 3/3] arm64: dts: imx8ulp-evk: Add spdif " Shengjiu Wang
2024-11-01  9:28 ` [PATCH v2 0/3] arm64: dts: imx8ulp-evk: add " Shawn Guo

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