diff options
| author | Adam Ford <aford173@gmail.com> | 2020-10-19 11:50:37 -0500 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2020-10-31 17:07:51 +0800 |
| commit | 57412197faf18683dff057f225c304b2d6dbe129 (patch) | |
| tree | 411b170edcad6dcd40f689b2694f8b33ea41fc4a /arch/arm64/boot/dts/freescale/imx8mm.dtsi | |
| parent | 3bd0788c43d97293a4630e2f36ab31520db16a4a (diff) | |
arm64: dts: imx8mm: Add node for SPDIF
The i.MX8M Mini 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>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mm.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm.dtsi | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index 7a1b62f0ccc7..033fee525982 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -358,6 +358,30 @@ status = "disabled"; }; + spdif1: spdif@30090000 { + compatible = "fsl,imx35-spdif"; + reg = <0x30090000 0x10000>; + interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_AUDIO_AHB>, /* core */ + <&clk IMX8MM_CLK_24M>, /* rxtx0 */ + <&clk IMX8MM_CLK_SPDIF1>, /* rxtx1 */ + <&clk IMX8MM_CLK_DUMMY>, /* rxtx2 */ + <&clk IMX8MM_CLK_DUMMY>, /* rxtx3 */ + <&clk IMX8MM_CLK_DUMMY>, /* rxtx4 */ + <&clk IMX8MM_CLK_AUDIO_AHB>, /* rxtx5 */ + <&clk IMX8MM_CLK_DUMMY>, /* rxtx6 */ + <&clk IMX8MM_CLK_DUMMY>, /* rxtx7 */ + <&clk IMX8MM_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"; + }; + gpio1: gpio@30200000 { compatible = "fsl,imx8mm-gpio", "fsl,imx35-gpio"; reg = <0x30200000 0x10000>; |