From: Shawn Guo <shawnguo@kernel.org>
To: Fabio Estevam <festevam@denx.de>
Cc: linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] ARM: dts: imx7d-smegw01: Describe USBOTG1 as host
Date: Mon, 13 Mar 2023 16:08:51 +0800 [thread overview]
Message-ID: <20230313080851.GL143566@dragon> (raw)
In-Reply-To: <20230209130429.1438053-1-festevam@denx.de>
On Thu, Feb 09, 2023 at 10:04:29AM -0300, Fabio Estevam wrote:
> The USBOTG1 port will always operate in host mode in Linux,
in Linux? It could operate in otg mode in bootloader or other OS?
Shawn
> so describe dr_mode accordingly.
>
> Signed-off-by: Fabio Estevam <festevam@denx.de>
> ---
> arch/arm/boot/dts/imx7d-smegw01.dts | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/imx7d-smegw01.dts b/arch/arm/boot/dts/imx7d-smegw01.dts
> index c0f00f5db11e..386485755676 100644
> --- a/arch/arm/boot/dts/imx7d-smegw01.dts
> +++ b/arch/arm/boot/dts/imx7d-smegw01.dts
> @@ -190,7 +190,7 @@ &uart3 {
> &usbotg1 {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_usbotg1_lpsr>;
> - dr_mode = "otg";
> + dr_mode = "host";
> vbus-supply = <®_usbotg_vbus>;
> status = "okay";
> };
> --
> 2.25.1
>
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next prev parent reply other threads:[~2023-03-13 8:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-09 13:04 [PATCH] ARM: dts: imx7d-smegw01: Describe USBOTG1 as host Fabio Estevam
2023-03-13 8:08 ` Shawn Guo [this message]
2023-03-13 9:52 ` Fabio Estevam
2023-03-13 14:14 ` Shawn Guo
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