linux-kernel - Re: [PATCH 1/1] arm64: dts: imx8mp-kontron-dl: change touchscreen power-supply to AVDD28-supply

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <60dbaa12-68da-4485-ab75-b3fa8b93d06a@kontron.de>
Date: Wed, 30 Oct 2024 08:44:27 +0100
From: Frieder Schrempf <frieder.schrempf@...tron.de>
To: Frank Li <Frank.Li@....com>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
 Sascha Hauer <s.hauer@...gutronix.de>,
 Pengutronix Kernel Team <kernel@...gutronix.de>,
 Fabio Estevam <festevam@...il.com>,
 "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
 <devicetree@...r.kernel.org>,
 "open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" <imx@...ts.linux.dev>,
 "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
 <linux-arm-kernel@...ts.infradead.org>,
 open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/1] arm64: dts: imx8mp-kontron-dl: change touchscreen
 power-supply to AVDD28-supply

On 23.10.24 5:26 PM, Frank Li wrote:
> Update the touchscreen power-supply from 'power-supply' to 'AVDD28-supply' and
> 'VDDIO-supply' as per the binding documentation in goodix.yaml.
> 
> Fix below warning:
> arch/arm64/boot/dts/freescale/imx8mp-kontron-dl.dtb: touchscreen@5d:
>     'power-supply' does not match any of the regexes: 'pinctrl-[0-9]+'
>         from schema $id: http://devicetree.org/schemas/input/touchscreen/goodix.yaml
> 
> Signed-off-by: Frank Li <Frank.Li@....com>

Thanks for the fix!

Reviewed-by: Frieder Schrempf <frieder.schrempf@...tron.de>

> ---
>  arch/arm64/boot/dts/freescale/imx8mp-kontron-dl.dtso | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-kontron-dl.dtso b/arch/arm64/boot/dts/freescale/imx8mp-kontron-dl.dtso
> index 134bdf156607c..a3cba41d2b531 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp-kontron-dl.dtso
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-kontron-dl.dtso
> @@ -80,7 +80,8 @@ touchscreen@5d {
>  		interrupt-parent = <&gpio1>;
>  		interrupts = <6 8>;
>  		irq-gpios = <&gpio1 6 0>;
> -		power-supply = <&reg_vcc_panel>;
> +		AVDD28-supply = <&reg_vcc_panel>;
> +		VDDIO-supply = <&reg_vcc_panel>;
>  		reset-gpios = <&gpio1 7 0>;
>  	};
>  };