[U-Boot] [PATCH 2/6] arm: dts: imx8qm: add support for i2c0, i2c1, i2c2, i2c3 and i2c4

[Max Krummenacher]

Reviewed-by: Max Krummenacher <max.krummenacher at toradex.com>

On Tue, 2019-04-30 at 12:06 +0200, Marcel Ziswiler wrote:
> From: Marcel Ziswiler <marcel.ziswiler at toradex.com>
> 
> Add support for i2c0, i2c1, i2c2, i2c3 and i2c4.
> 
> Signed-off-by: Marcel Ziswiler <marcel.ziswiler at toradex.com>
> 
> ---
> 
>  arch/arm/dts/fsl-imx8qm.dtsi | 75 ++++++++++++++++++++++++++++++++++++
>  1 file changed, 75 insertions(+)
> 
> diff --git a/arch/arm/dts/fsl-imx8qm.dtsi b/arch/arm/dts/fsl-imx8qm.dtsi
> index db01959990..af060db3a1 100644
> --- a/arch/arm/dts/fsl-imx8qm.dtsi
> +++ b/arch/arm/dts/fsl-imx8qm.dtsi
> @@ -29,6 +29,11 @@
>  		mmc0 = &usdhc1;
>  		mmc1 = &usdhc2;
>  		mmc2 = &usdhc3;
> +		i2c0 = &i2c0;
> +		i2c1 = &i2c1;
> +		i2c2 = &i2c2;
> +		i2c3 = &i2c3;
> +		i2c4 = &i2c4;
>  	};
>  
>  	memory at 80000000 {
> @@ -224,6 +229,76 @@
>  		};
>  	};
>  
> +	i2c0: i2c at 5a800000 {
> +		compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
> +		reg = <0x0 0x5a800000 0x0 0x4000>;
> +		interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
> +		interrupt-parent = <&gic>;
> +		clocks = <&clk IMX8QM_I2C0_CLK>,
> +			 <&clk IMX8QM_I2C0_IPG_CLK>;
> +		clock-names = "per", "ipg";
> +		assigned-clocks = <&clk IMX8QM_I2C0_CLK>;
> +		assigned-clock-rates = <24000000>;
> +		power-domains = <&pd_dma_lpi2c0>;
> +		status = "disabled";
> +	};
> +
> +	i2c1: i2c at 5a810000 {
> +		compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
> +		reg = <0x0 0x5a810000 0x0 0x4000>;
> +		interrupts = <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
> +		interrupt-parent = <&gic>;
> +		clocks = <&clk IMX8QM_I2C1_CLK>,
> +			 <&clk IMX8QM_I2C1_IPG_CLK>;
> +		clock-names = "per", "ipg";
> +		assigned-clocks = <&clk IMX8QM_I2C1_CLK>;
> +		assigned-clock-rates = <24000000>;
> +		power-domains = <&pd_dma_lpi2c1>;
> +		status = "disabled";
> +	};
> +
> +	i2c2: i2c at 5a820000 {
> +		compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
> +		reg = <0x0 0x5a820000 0x0 0x4000>;
> +		interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>;
> +		interrupt-parent = <&gic>;
> +		clocks = <&clk IMX8QM_I2C2_CLK>,
> +			 <&clk IMX8QM_I2C2_IPG_CLK>;
> +		clock-names = "per", "ipg";
> +		assigned-clocks = <&clk IMX8QM_I2C2_CLK>;
> +		assigned-clock-rates = <24000000>;
> +		power-domains = <&pd_dma_lpi2c2>;
> +		status = "disabled";
> +	};
> +
> +	i2c3: i2c at 5a830000 {
> +		compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
> +		reg = <0x0 0x5a830000 0x0 0x4000>;
> +		interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
> +		interrupt-parent = <&gic>;
> +		clocks = <&clk IMX8QM_I2C3_CLK>,
> +			 <&clk IMX8QM_I2C3_IPG_CLK>;
> +		clock-names = "per", "ipg";
> +		assigned-clocks = <&clk IMX8QM_I2C3_CLK>;
> +		assigned-clock-rates = <24000000>;
> +		power-domains = <&pd_dma_lpi2c3>;
> +		status = "disabled";
> +	};
> +
> +	i2c4: i2c at 5a840000 {
> +		compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
> +		reg = <0x0 0x5a840000 0x0 0x4000>;
> +		interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
> +		interrupt-parent = <&gic>;
> +		clocks = <&clk IMX8QM_I2C4_CLK>,
> +			 <&clk IMX8QM_I2C4_IPG_CLK>;
> +		clock-names = "per", "ipg";
> +		assigned-clocks = <&clk IMX8QM_I2C4_CLK>;
> +		assigned-clock-rates = <24000000>;
> +		power-domains = <&pd_dma_lpi2c4>;
> +		status = "disabled";
> +	};
> +
>  	gpio0: gpio at 5d080000 {
>  		compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
>  		reg = <0x0 0x5d080000 0x0 0x10000>;