linux-kernel - Re: [PATCH] ARM: dts: imx: add usb alias

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Message-ID: <20201031075030.GS28755@dragon>
Date:   Sat, 31 Oct 2020 15:50:31 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     peng.fan@....com
Cc:     s.hauer@...gutronix.de, festevam@...il.com, robh+dt@...nel.org,
        kernel@...gutronix.de, linux-imx@....com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, marex@...x.de
Subject: Re: [PATCH] ARM: dts: imx: add usb alias

On Wed, Oct 14, 2020 at 09:27:41AM +0800, peng.fan@....com wrote:
> From: Peng Fan <peng.fan@....com>
> 
> Add usb alias for bootloader emulator the controller in correct order.

emulator?  Not sure what that means.

Shawn

> 
> Signed-off-by: Peng Fan <peng.fan@....com>
> ---
>  arch/arm/boot/dts/imx6qdl.dtsi | 4 ++++
>  arch/arm/boot/dts/imx6sl.dtsi  | 3 +++
>  arch/arm/boot/dts/imx6sll.dtsi | 2 ++
>  arch/arm/boot/dts/imx6sx.dtsi  | 3 +++
>  arch/arm/boot/dts/imx6ul.dtsi  | 2 ++
>  arch/arm/boot/dts/imx7d.dtsi   | 6 ++++++
>  arch/arm/boot/dts/imx7s.dtsi   | 2 ++
>  7 files changed, 22 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
> index 7a8837cbe21b..947584b40b1f 100644
> --- a/arch/arm/boot/dts/imx6qdl.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl.dtsi
> @@ -45,6 +45,10 @@ aliases {
>  		spi1 = &ecspi2;
>  		spi2 = &ecspi3;
>  		spi3 = &ecspi4;
> +		usb0 = &usbotg;
> +		usb1 = &usbh1;
> +		usb2 = &usbh2;
> +		usb3 = &usbh3;
>  		usbphy0 = &usbphy1;
>  		usbphy1 = &usbphy2;
>  	};
> diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
> index 91a8c54d5e11..997b96c1c47b 100644
> --- a/arch/arm/boot/dts/imx6sl.dtsi
> +++ b/arch/arm/boot/dts/imx6sl.dtsi
> @@ -39,6 +39,9 @@ aliases {
>  		spi1 = &ecspi2;
>  		spi2 = &ecspi3;
>  		spi3 = &ecspi4;
> +		usb0 = &usbotg1;
> +		usb1 = &usbotg2;
> +		usb2 = &usbh;
>  		usbphy0 = &usbphy1;
>  		usbphy1 = &usbphy2;
>  	};
> diff --git a/arch/arm/boot/dts/imx6sll.dtsi b/arch/arm/boot/dts/imx6sll.dtsi
> index 0b622201a1f3..04f8d637a501 100644
> --- a/arch/arm/boot/dts/imx6sll.dtsi
> +++ b/arch/arm/boot/dts/imx6sll.dtsi
> @@ -36,6 +36,8 @@ aliases {
>  		spi1 = &ecspi2;
>  		spi3 = &ecspi3;
>  		spi4 = &ecspi4;
> +		usb0 = &usbotg1;
> +		usb1 = &usbotg2;
>  		usbphy0 = &usbphy1;
>  		usbphy1 = &usbphy2;
>  	};
> diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
> index dfdca1804f9f..343f2a3170bb 100644
> --- a/arch/arm/boot/dts/imx6sx.dtsi
> +++ b/arch/arm/boot/dts/imx6sx.dtsi
> @@ -49,6 +49,9 @@ aliases {
>  		spi2 = &ecspi3;
>  		spi3 = &ecspi4;
>  		spi4 = &ecspi5;
> +		usb0 = &usbotg1;
> +		usb1 = &usbotg2;
> +		usb2 = &usbh;
>  		usbphy0 = &usbphy1;
>  		usbphy1 = &usbphy2;
>  	};
> diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
> index d7d9f3e46b92..09021a35c266 100644
> --- a/arch/arm/boot/dts/imx6ul.dtsi
> +++ b/arch/arm/boot/dts/imx6ul.dtsi
> @@ -47,6 +47,8 @@ aliases {
>  		spi1 = &ecspi2;
>  		spi2 = &ecspi3;
>  		spi3 = &ecspi4;
> +		usb0 = &usbotg1;
> +		usb1 = &usbotg2;
>  		usbphy0 = &usbphy1;
>  		usbphy1 = &usbphy2;
>  	};
> diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
> index cff875b80b60..b0bcfa9094a3 100644
> --- a/arch/arm/boot/dts/imx7d.dtsi
> +++ b/arch/arm/boot/dts/imx7d.dtsi
> @@ -7,6 +7,12 @@
>  #include <dt-bindings/reset/imx7-reset.h>
>  
>  / {
> +	aliases {
> +		usb0 = &usbotg1;
> +		usb1 = &usbotg2;
> +		usb2 = &usbh;
> +	};
> +
>  	cpus {
>  		cpu0: cpu@0 {
>  			clock-frequency = <996000000>;
> diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
> index 84d9cc13afb9..358ef453ce14 100644
> --- a/arch/arm/boot/dts/imx7s.dtsi
> +++ b/arch/arm/boot/dts/imx7s.dtsi
> @@ -47,6 +47,8 @@ aliases {
>  		spi1 = &ecspi2;
>  		spi2 = &ecspi3;
>  		spi3 = &ecspi4;
> +		usb0 = &usbotg1;
> +		usb1 = &usbh;
>  	};
>  
>  	cpus {
> -- 
> 2.28.0
>