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 <aford...@gmail.com>
---
V4: No Change
V3: No Change
V2: No Change
arch/arm64/boot/dts/freescale/imx8mn.dtsi | 24 +++++++++++++++++++++++
1 file changed, 24 insertions(+)
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>;
--
2.25.1
