linux-kernel - Re: [PATCH 4/4] ARM: dts: am43xx: Enable dual-role mode for USB1

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Date:   Mon, 22 Jan 2018 15:17:03 +0200
From:   Roger Quadros <rogerq@...com>
To:     <balbi@...nel.org>, Tony Lindgren <tony@...mide.com>
CC:     <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        linux-omap <linux-omap@...r.kernel.org>
Subject: Re: [PATCH 4/4] ARM: dts: am43xx: Enable dual-role mode for USB1

+Tony

On 22/01/18 15:11, Roger Quadros wrote:
> USB1 port is micro-AB type and can function as peripheral
> as well as host. Enable dual-role mode for USB1.
> 
> Signed-off-by: Roger Quadros <rogerq@...com>
> ---
>  arch/arm/boot/dts/am437x-gp-evm.dts  | 2 +-
>  arch/arm/boot/dts/am437x-sk-evm.dts  | 2 +-
>  arch/arm/boot/dts/am43x-epos-evm.dts | 2 +-
>  3 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
> index afb8eb0..4aaf637 100644
> --- a/arch/arm/boot/dts/am437x-gp-evm.dts
> +++ b/arch/arm/boot/dts/am437x-gp-evm.dts
> @@ -803,7 +803,7 @@
>  };
>  
>  &usb1 {
> -	dr_mode = "peripheral";
> +	dr_mode = "otg";
>  	status = "okay";
>  };
>  
> diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts
> index 2c6bf06..096c87e 100644
> --- a/arch/arm/boot/dts/am437x-sk-evm.dts
> +++ b/arch/arm/boot/dts/am437x-sk-evm.dts
> @@ -598,7 +598,7 @@
>  };
>  
>  &usb1 {
> -	dr_mode = "peripheral";
> +	dr_mode = "otg";
>  	status = "okay";
>  	pinctrl-names = "default";
>  	pinctrl-0 = <&usb1_pins>;
> diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
> index a04d79e..7ee2199 100644
> --- a/arch/arm/boot/dts/am43x-epos-evm.dts
> +++ b/arch/arm/boot/dts/am43x-epos-evm.dts
> @@ -854,7 +854,7 @@
>  };
>  
>  &usb1 {
> -	dr_mode = "peripheral";
> +	dr_mode = "otg";
>  	status = "okay";
>  };
>  
> 

-- 
cheers,
-roger

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