diff mbox series

[V3,5/5] arm64: dts: imx8mn: Add node for SPDIF

Message ID 20201106111543.1806809-5-aford173@gmail.com
State Accepted
Commit b9cf7d3b6592561e2a9f123a989f7dd5708a61d3
Headers show
Series [V3,1/5] dt-bindings: soc: imx: Add binding doc for spba bus | expand

Commit Message

Adam Ford Nov. 6, 2020, 11:15 a.m. UTC 
The i.MX8M Nano can support SPDIF which is compatible to the
IP used on the i.MX35.

Add the node.

Signed-off-by: Adam Ford <aford173@gmail.com>
---
V3:  No Change
V2:  No Change
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index aa3f1eb391bd..ee1790230490 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -337,6 +337,30 @@  micfil: audio-controller@30080000 {
 					status = "disabled";
 				};
 
+				spdif1: spdif@30090000 {
+					compatible = "fsl,imx35-spdif";
+					reg = <0x30090000 0x10000>;
+					interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clk IMX8MN_CLK_AUDIO_AHB>, /* core */
+						 <&clk IMX8MN_CLK_24M>, /* rxtx0 */
+						 <&clk IMX8MN_CLK_SPDIF1>, /* rxtx1 */
+						 <&clk IMX8MN_CLK_DUMMY>, /* rxtx2 */
+						 <&clk IMX8MN_CLK_DUMMY>, /* rxtx3 */
+						 <&clk IMX8MN_CLK_DUMMY>, /* rxtx4 */
+						 <&clk IMX8MN_CLK_AUDIO_AHB>, /* rxtx5 */
+						 <&clk IMX8MN_CLK_DUMMY>, /* rxtx6 */
+						 <&clk IMX8MN_CLK_DUMMY>, /* rxtx7 */
+						 <&clk IMX8MN_CLK_DUMMY>; /* spba */
+					clock-names = "core", "rxtx0",
+						      "rxtx1", "rxtx2",
+						      "rxtx3", "rxtx4",
+						      "rxtx5", "rxtx6",
+						      "rxtx7", "spba";
+					dmas = <&sdma2 28 18 0>, <&sdma2 29 18 0>;
+					dma-names = "rx", "tx";
+					status = "disabled";
+				};
+
 				sai7: sai@300b0000 {
 					compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai";
 					reg = <0x300b0000 0x10000>;