From: Heiko Stuebner <heiko@sntech.de>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Quentin Schulz <foss+kernel@0leil.net>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
Quentin Schulz <quentin.schulz@cherry.de>
Subject: Re: [PATCH] arm64: dts: rockchip: support camera module on Haikou Video Demo on PX30 Ringneck
Date: Mon, 09 Jun 2025 11:56:54 +0200 [thread overview]
Message-ID: <2806486.NG923GbCHz@phil> (raw)
In-Reply-To: <20250516-ringneck-haikou-video-demo-cam-v1-1-fff23160395f@cherry.de>
Hi Quentin,
Am Freitag, 16. Mai 2025, 19:26:10 Mitteleuropäische Sommerzeit schrieb Quentin Schulz:
> +&isp {
> + status = "okay";
> +
> + ports {
> + port@0 {
> + mipi_in_cam: endpoint@0 {
> + reg = <0>;
> + data-lanes = <1 2>;
> + remote-endpoint = <&cam_out>;
> + };
> + };
> + };
> };
dtc is quite unhappy about this construct ;-) .
with a W=1 build option when compiling DTBs we end up with a number
of complaints about missing and/or unneeded address-cells/size-cells
or "only one endpoint, @0 not necessary".
I think it would make sense to give the isp port a phandle in the
px30.dtsi and reference that one here - similar to how the dsi-panel
works.
prev parent reply other threads:[~2025-06-09 9:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-16 17:26 [PATCH] arm64: dts: rockchip: support camera module on Haikou Video Demo on PX30 Ringneck Quentin Schulz
2025-06-09 9:56 ` Heiko Stuebner [this message]
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