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arm64: dts: imx8mn: Add node for SPDIF

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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>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Adam Ford 2020-11-07 05:58:08 -06:00 committed by Shawn Guo
parent cca69ef6eb
commit b9cf7d3b65
1 changed files with 24 additions and 0 deletions
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24
arch/arm64/boot/dts/freescale/imx8mn.dtsi
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@ -337,6 +337,30 @@
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>;