Re: [PATCH 4/8] arm64: tegra: Add xudc node for Tegra210

[jckuo <jckuo@xxxxxxxxxx>]

Reviewed-by: JC Kuo <jckuo@xxxxxxxxxx>

On 1/3/19 6:04 PM, Nagarjuna Kristam wrote:
> Tegra210 has one XUSB device mode controller, which can be operated
> HS and SS modes. Add DT support for XUSB device mode controller.
>
> Signed-off-by: Nagarjuna Kristam <nkristam@xxxxxxxxxx>
> ---
>   arch/arm64/boot/dts/nvidia/tegra210.dtsi | 17 +++++++++++++++++
>   1 file changed, 17 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
> index 8fe47d6..e34a865 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
> +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
> @@ -885,6 +885,23 @@
>   		status = "disabled";
>   	};
>   
> +	xudc@700d0000 {
> +		compatible = "nvidia,tegra210-xudc";
> +		reg = <0x0 0x700d0000 0x0 0x8000>,
> +			<0x0 0x700d8000 0x0 0x1000>,
> +			<0x0 0x700d9000 0x0 0x1000>;
> +		interrupts = <0 44 0x4>;
> +		power-domains = <&pd_xusbdev>, <&pd_xusbss>;
> +		power-domain-names = "xusb_device", "xusb_ss";
> +		clocks = <&tegra_car TEGRA210_CLK_XUSB_DEV>,
> +			<&tegra_car TEGRA210_CLK_XUSB_SS>,
> +			<&tegra_car TEGRA210_CLK_XUSB_SSP_SRC>,
> +			<&tegra_car TEGRA210_CLK_XUSB_HS_SRC>,
> +			<&tegra_car TEGRA210_CLK_XUSB_FS_SRC>;
> +		nvidia,xusb-padctl = <&padctl>;
> +		status = "disabled";
> +	};
> +
>   	padctl: padctl@7009f000 {
>   		compatible = "nvidia,tegra210-xusb-padctl";
>   		reg = <0x0 0x7009f000 0x0 0x1000>;