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arm64: dts: rockchip: RK356x: Add I2S2 device node

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This patch adds I2S2 device tree node for RK3566/RK3568.

Signed-off-by: Shengyu Qu <wiagn233@outlook.com>
Link: https://lore.kernel.org/r/OS3P286MB259771C12F2B15A4DDF435FE98359@OS3P286MB2597.JPNP286.PROD.OUTLOOK.COM
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Shengyu Qu 2022-10-30 01:09:04 +08:00 committed by Heiko Stuebner
parent d4eade428d
commit 755f37010f
1 changed files with 22 additions and 0 deletions
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22
arch/arm64/boot/dts/rockchip/rk356x.dtsi
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@ -1091,6 +1091,28 @@ &i2s1m0_sdo0 &i2s1m0_sdo1
status = "disabled"; status = "disabled";
}; };
i2s2_2ch: i2s@fe420000 {
compatible = "rockchip,rk3568-i2s-tdm";
reg = <0x0 0xfe420000 0x0 0x1000>;
interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
assigned-clocks = <&cru CLK_I2S2_2CH_SRC>;
assigned-clock-rates = <1188000000>;
clocks = <&cru MCLK_I2S2_2CH>, <&cru MCLK_I2S2_2CH>, <&cru HCLK_I2S2_2CH>;
clock-names = "mclk_tx", "mclk_rx", "hclk";
dmas = <&dmac1 4>, <&dmac1 5>;
dma-names = "tx", "rx";
resets = <&cru SRST_M_I2S2_2CH>;
reset-names = "m";
rockchip,grf = <&grf>;
pinctrl-names = "default";
pinctrl-0 = <&i2s2m0_sclktx
&i2s2m0_lrcktx
&i2s2m0_sdi
&i2s2m0_sdo>;
#sound-dai-cells = <0>;
status = "disabled";
};
i2s3_2ch: i2s@fe430000 { i2s3_2ch: i2s@fe430000 {
compatible = "rockchip,rk3568-i2s-tdm"; compatible = "rockchip,rk3568-i2s-tdm";
reg = <0x0 0xfe430000 0x0 0x1000>; reg = <0x0 0xfe430000 0x0 0x1000>;