diff mbox series

arm64: dts: rockchip: add the i2s3_2ch node to rk356x

Message ID 20220131153457.391460-1-michael.riesch@wolfvision.net
State Accepted
Commit ad14de0638903b530cc6f45e5c19027177cf983c
Headers show
Series arm64: dts: rockchip: add the i2s3_2ch node to rk356x | expand

Commit Message

Michael Riesch Jan. 31, 2022, 3:34 p.m. UTC 
Add the two-channel I2S controller I2S3_2CH to the rk356x device tree.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
Tested the I2S input on a modified RK3568 EVB1.

 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

Comments

Heiko Stuebner Feb. 8, 2022, 4:59 p.m. UTC | #1 
On Mon, 31 Jan 2022 16:34:57 +0100, Michael Riesch wrote:
> Add the two-channel I2S controller I2S3_2CH to the rk356x device tree.

Applied, thanks!

[1/1] arm64: dts: rockchip: add the i2s3_2ch node to rk356x

Best regards,
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index a68033a23975..b1a43dbeeb83 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -651,6 +651,22 @@  &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>;