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Signed-off-by: Frank Li --- arch/arm64/boot/dts/freescale/imx8qm-ss-audio.dtsi | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-audio.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-ss-audio.dtsi index 7c5386d4ab2b7..5cb644837d936 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm-ss-audio.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-audio.dtsi @@ -74,6 +74,31 @@ &asrc1_lpcg { }; &audio_subsys { + spdif1: spdif@59030000 { + compatible = "fsl,imx8qm-spdif"; + reg = <0x59030000 0x10000>; + interrupts = , /* rx */ + ; /* tx */ + clocks = <&spdif1_lpcg IMX_LPCG_CLK_4>, /* core */ + <&clk_dummy>, /* rxtx0 */ + <&spdif1_lpcg IMX_LPCG_CLK_5>, /* rxtx1 */ + <&clk_dummy>, /* rxtx2 */ + <&clk_dummy>, /* rxtx3 */ + <&clk_dummy>, /* rxtx4 */ + <&audio_ipg_clk>, /* rxtx5 */ + <&clk_dummy>, /* rxtx6 */ + <&clk_dummy>, /* rxtx7 */ + <&clk_dummy>; /* spba */ + clock-names = "core", "rxtx0", + "rxtx1", "rxtx2", + "rxtx3", "rxtx4", + "rxtx5", "rxtx6", + "rxtx7", "spba"; + dmas = <&edma0 10 0 5>, <&edma0 11 0 4>; + dma-names = "rx", "tx"; + power-domains = <&pd IMX_SC_R_SPDIF_1>; + status = "disabled"; + }; sai4: sai@59080000 { compatible = "fsl,imx8qm-sai"; @@ -109,6 +134,19 @@ sai5: sai@59090000 { status = "disabled"; }; + spdif1_lpcg: clock-controller@59430000 { + compatible = "fsl,imx8qxp-lpcg"; + reg = <0x59430000 0x10000>; + #clock-cells = <1>; + clocks = <&acm IMX_ADMA_ACM_SPDIF1_TX_CLK_SEL>, + <&audio_ipg_clk>; + clock-indices = , ; + clock-output-names = "spdif1_lpcg_tx_clk", + "spdif1_lpcg_gclkw"; + power-domains = <&pd IMX_SC_R_SPDIF_1>; + status = "disabled"; + }; + sai4_lpcg: clock-controller@59480000 { compatible = "fsl,imx8qxp-lpcg"; reg = <0x59480000 0x10000>; -- 2.43.0