linux-kernel - Re: [PATCH 2/2] arm64: dts: mediatek: mt8516: add usb1 node

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Date:   Mon, 19 Oct 2020 12:26:23 +0200
From:   Matthias Brugger <matthias.bgg@...il.com>
To:     Fabien Parent <fparent@...libre.com>, linux-kernel@...r.kernel.org,
        linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org
Cc:     robh+dt@...nel.org
Subject: Re: [PATCH 2/2] arm64: dts: mediatek: mt8516: add usb1 node



On 14/10/2020 18:24, Fabien Parent wrote:
> The MT8516 has 2 USB instances. Add support for the second USB instance.
> usb1 can only work in host mode.
> 
> Signed-off-by: Fabien Parent <fparent@...libre.com>

Applied to v5.10-tmp/dts64

Thanks!

> ---
>   arch/arm64/boot/dts/mediatek/mt8516.dtsi | 21 +++++++++++++++++++++
>   1 file changed, 21 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8516.dtsi b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
> index 50049b6c1ba7..eca7969e15ab 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8516.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
> @@ -455,6 +455,20 @@ usb0: usb@...00000 {
>   			status = "disabled";
>   		};
>   
> +		usb1: usb@...90000 {
> +			compatible = "mediatek,mtk-musb";
> +			reg = <0 0x11190000 0 0x1000>;
> +			interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_LOW>;
> +			interrupt-names = "mc";
> +			phys = <&usb1_port PHY_TYPE_USB2>;
> +			clocks = <&topckgen CLK_TOP_USB>,
> +				 <&topckgen CLK_TOP_USBIF>,
> +				 <&topckgen CLK_TOP_USB_1P>;
> +			clock-names = "main","mcu","univpll";
> +			dr_mode = "host";
> +			status = "disabled";
> +		};
> +
>   		usb_phy: usb@...10000 {
>   			compatible = "mediatek,generic-tphy-v1";
>   			reg = <0 0x11110000 0 0x800>;
> @@ -469,6 +483,13 @@ usb0_port: usb-phy@...10800 {
>   				clock-names = "ref";
>   				#phy-cells = <1>;
>   			};
> +
> +			usb1_port: usb-phy@...10900 {
> +				reg = <0 0x11110900 0 0x100>;
> +				clocks = <&topckgen CLK_TOP_USB_PHY48M>;
> +				clock-names = "ref";
> +				#phy-cells = <1>;
> +			};
>   		};
>   
>   		auxadc: adc@...03000 {
>