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ARM: dts: rockchip: add I2S controllers for rk3066 and rk3188 

Add the I2S/PCM controller nodes and pin controls for rk3066 and rk3188.

Signed-off-by: Julien CHAUVEAU <julien.chauveau@neo-technologies.fr>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Julien CHAUVEAU 2014-10-14 10:16:37 +02:00 коммит произвёл Heiko Stuebner
Родитель b3e3a7b258
Коммит 5fe62b83cf
2 изменённых файлов: 107 добавлений и 0 удалений
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81
arch/arm/boot/dts/rk3066a.dtsi
Просмотреть файл

@ -63,6 +63,51 @@
};
};
i2s0: i2s@10118000 {
compatible = "rockchip,rk3066-i2s";
reg = <0x10118000 0x2000>;
interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2s0_bus>;
dmas = <&dmac1_s 4>, <&dmac1_s 5>;
dma-names = "tx", "rx";
clock-names = "i2s_hclk", "i2s_clk";
clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>;
status = "disabled";
};
i2s1: i2s@1011a000 {
compatible = "rockchip,rk3066-i2s";
reg = <0x1011a000 0x2000>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2s1_bus>;
dmas = <&dmac1_s 6>, <&dmac1_s 7>;
dma-names = "tx", "rx";
clock-names = "i2s_hclk", "i2s_clk";
clocks = <&cru HCLK_I2S1>, <&cru SCLK_I2S1>;
status = "disabled";
};
i2s2: i2s@1011c000 {
compatible = "rockchip,rk3066-i2s";
reg = <0x1011c000 0x2000>;
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2s2_bus>;
dmas = <&dmac1_s 9>, <&dmac1_s 10>;
dma-names = "tx", "rx";
clock-names = "i2s_hclk", "i2s_clk";
clocks = <&cru HCLK_I2S2>, <&cru SCLK_I2S2>;
status = "disabled";
};
cru: clock-controller@20000000 {
compatible = "rockchip,rk3066a-cru";
reg = <0x20000000 0x1000>;
@ -415,6 +460,42 @@
<RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_default>;
};
};
i2s0 {
i2s0_bus: i2s0-bus {
rockchip,pins = <RK_GPIO0 7 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 8 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 9 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 10 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 11 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 12 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 13 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 14 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 15 RK_FUNC_1 &pcfg_pull_default>;
};
};
i2s1 {
i2s1_bus: i2s1-bus {
rockchip,pins = <RK_GPIO0 16 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 17 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 18 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 19 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 20 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 21 RK_FUNC_1 &pcfg_pull_default>;
};
};
i2s2 {
i2s2_bus: i2s2-bus {
rockchip,pins = <RK_GPIO0 24 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 25 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 26 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 27 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 28 RK_FUNC_1 &pcfg_pull_default>,
<RK_GPIO0 29 RK_FUNC_1 &pcfg_pull_default>;
};
};
};
};

26
arch/arm/boot/dts/rk3188.dtsi
Просмотреть файл

@ -78,6 +78,21 @@
};
};
i2s0: i2s@1011a000 {
compatible = "rockchip,rk3188-i2s", "rockchip,rk3066-i2s";
reg = <0x1011a000 0x2000>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2s0_bus>;
dmas = <&dmac1_s 6>, <&dmac1_s 7>;
dma-names = "tx", "rx";
clock-names = "i2s_hclk", "i2s_clk";
clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>;
status = "disabled";
};
cru: clock-controller@20000000 {
compatible = "rockchip,rk3188-cru";
reg = <0x20000000 0x1000>;
@ -408,6 +423,17 @@
<RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_none>;
};
};
i2s0 {
i2s0_bus: i2s0-bus {
rockchip,pins = <RK_GPIO1 16 RK_FUNC_1 &pcfg_pull_none>,
<RK_GPIO1 17 RK_FUNC_1 &pcfg_pull_none>,
<RK_GPIO1 18 RK_FUNC_1 &pcfg_pull_none>,
<RK_GPIO1 19 RK_FUNC_1 &pcfg_pull_none>,
<RK_GPIO1 20 RK_FUNC_1 &pcfg_pull_none>,
<RK_GPIO1 21 RK_FUNC_1 &pcfg_pull_none>;
};
};
};
};