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arm64: dts: rockchip: add i2s nodes support for RK3368 SoCs 

I2S of RK3368 SoCs keep same as RK3066 SoCs found on Rockchip,
add nodes to support them.

Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Jianqun Xu 2017-03-17 11:32:43 +08:00 committed by Heiko Stuebner
parent 4b4c0db538
commit f7d89dfe1e
1 changed files with 38 additions and 0 deletions
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38
arch/arm64/boot/dts/rockchip/rk3368.dtsi
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@ -693,6 +693,30 @@ timer@ff810000 {
interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
}; };
i2s_2ch: i2s-2ch@ff890000 {
compatible = "rockchip,rk3368-i2s", "rockchip,rk3066-i2s";
reg = <0x0 0xff890000 0x0 0x1000>;
interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "i2s_clk", "i2s_hclk";
clocks = <&cru SCLK_I2S_2CH>, <&cru HCLK_I2S_2CH>;
dmas = <&dmac_bus 6>, <&dmac_bus 7>;
dma-names = "tx", "rx";
status = "disabled";
};
i2s_8ch: i2s-8ch@ff898000 {
compatible = "rockchip,rk3368-i2s", "rockchip,rk3066-i2s";
reg = <0x0 0xff898000 0x0 0x1000>;
interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "i2s_clk", "i2s_hclk";
clocks = <&cru SCLK_I2S_8CH>, <&cru HCLK_I2S_8CH>;
dmas = <&dmac_bus 0>, <&dmac_bus 1>;
dma-names = "tx", "rx";
pinctrl-names = "default";
pinctrl-0 = <&i2s_8ch_bus>;
status = "disabled";
};
gic: interrupt-controller@ffb71000 { gic: interrupt-controller@ffb71000 {
compatible = "arm,gic-400"; compatible = "arm,gic-400";
interrupt-controller; interrupt-controller;
@ -895,6 +919,20 @@ i2c5_xfer: i2c5-xfer {
}; };
}; };
i2s {
i2s_8ch_bus: i2s-8ch-bus {
rockchip,pins = <2 12 RK_FUNC_1 &pcfg_pull_none>,
<2 13 RK_FUNC_1 &pcfg_pull_none>,
<2 14 RK_FUNC_1 &pcfg_pull_none>,
<2 15 RK_FUNC_1 &pcfg_pull_none>,
<2 16 RK_FUNC_1 &pcfg_pull_none>,
<2 17 RK_FUNC_1 &pcfg_pull_none>,
<2 18 RK_FUNC_1 &pcfg_pull_none>,
<2 19 RK_FUNC_1 &pcfg_pull_none>,
<2 20 RK_FUNC_1 &pcfg_pull_none>;
};
};
pwm0 { pwm0 {
pwm0_pin: pwm0-pin { pwm0_pin: pwm0-pin {
rockchip,pins = <3 8 RK_FUNC_2 &pcfg_pull_none>; rockchip,pins = <3 8 RK_FUNC_2 &pcfg_pull_none>;