linux-kernel - Re: [PATCH 1/2] dt-bindings: display: panel: Make reset-gpio as optional for Raydium RM67200

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: <175098201489.1430871.16529661509700275956.robh@kernel.org>
Date: Thu, 26 Jun 2025 18:53:35 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Andy Yan <andyshrk@....com>
Cc: linux-kernel@...r.kernel.org, krzk+dt@...nel.org,
	neil.armstrong@...aro.org, conor+dt@...nel.org,
	sebastian.reichel@...labora.com, quic_jesszhan@...cinc.com,
	devicetree@...r.kernel.org, tzimmermann@...e.de,
	dri-devel@...ts.freedesktop.org, Andy Yan <andy.yan@...k-chips.com>
Subject: Re: [PATCH 1/2] dt-bindings: display: panel: Make reset-gpio as
 optional for Raydium RM67200


On Mon, 16 Jun 2025 15:05:16 +0800, Andy Yan wrote:
> From: Andy Yan <andy.yan@...k-chips.com>
> 
> Although the datasheet of the panel module describes that it has a
> reset pin, in the actual hardware design, we often use an RC circuit
> to control the reset, and rarely use GPIO to control the reset. This
> is the way it is done on our numerous development boards (such as RK3568,
> RK3576 EVB).
> So make the reset-gpio optional.
> 
> Signed-off-by: Andy Yan <andy.yan@...k-chips.com>
> ---
> 
>  .../devicetree/bindings/display/panel/raydium,rm67200.yaml       | 1 -
>  1 file changed, 1 deletion(-)
> 

Acked-by: Rob Herring (Arm) <robh@...nel.org>