Commit ad14de06 authored by Michael Riesch's avatar Michael Riesch Committed by Heiko Stuebner
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arm64: dts: rockchip: add the i2s3_2ch node to rk356x 



Add the two-channel I2S controller I2S3_2CH to the rk356x device tree.

Signed-off-by: default avatarMichael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20220131153457.391460-1-michael.riesch@wolfvision.net


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent f901aaad

arch/arm64/boot/dts/rockchip/rk356x.dtsi

+16 −0
Original line number Diff line number Diff line
@@ -705,6 +705,22 @@ &i2s1m0_sdo0 &i2s1m0_sdo1 
		status = "disabled";

	};



	i2s3_2ch: i2s@fe430000 {

		compatible = "rockchip,rk3568-i2s-tdm";

		reg = <0x0 0xfe430000 0x0 0x1000>;

		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&cru MCLK_I2S3_2CH_TX>, <&cru MCLK_I2S3_2CH_RX>,

			 <&cru HCLK_I2S3_2CH>;

		clock-names = "mclk_tx", "mclk_rx", "hclk";

		dmas = <&dmac1 6>, <&dmac1 7>;

		dma-names = "tx", "rx";

		resets = <&cru SRST_M_I2S3_2CH_TX>, <&cru SRST_M_I2S3_2CH_RX>;

		reset-names = "tx-m", "rx-m";

		rockchip,grf = <&grf>;

		#sound-dai-cells = <0>;

		status = "disabled";

	};



	dmac0: dmac@fe530000 {

		compatible = "arm,pl330", "arm,primecell";

		reg = <0x0 0xfe530000 0x0 0x4000>;