linux-kernel - Re: [PATCH v2 2/2] arm64: dts: qcom: msm8992-lg-h815: Initial support for LG G4 (H815)

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Date: Tue, 18 Jun 2024 15:32:40 +0200
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Alexander Reimelt <alexander.reimelt@...teo.de>, andersson@...nel.org,
 petr.vorel@...il.com, robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
 conor+dt@...nel.org
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/2] arm64: dts: qcom: msm8992-lg-h815: Initial support
 for LG G4 (H815)



On 5/30/24 15:57, Alexander Reimelt wrote:
> To make it easier for downstream projects and avoid duplication of work.
> Makes the device bootable and enables all buttons, hall sensor, eMMC and SD-Card.
> 
> Signed-off-by: Alexander Reimelt <alexander.reimelt@...teo.de>
> ---

[...]

> +	chosen {};

There's already one in msm8994.dtsi

> +
> +	reserved-memory {
> +		#address-cells = <2>;
> +		#size-cells = <2>;
> +		ranges;
> +
> +		spin-table@...0000 {
> +			reg = <0 0x6000000 0 0x1000>;

Please pad the non-zero size part to 8 hex digits and use 0x0 instead
of 0 consistently

> +			no-map;
> +		};
> +
> +		ramoops@...0000 {
> +			compatible = "ramoops";
> +			reg = <0x0 0xff00000 0x0 0x100000>;
> +			console-size = <0x20000>;
> +			pmsg-size = <0x20000>;
> +			record-size = <0x10000>;
> +			ecc-size = <0x10>;
> +		};
> +
> +		cont_splash_mem: fb@...0000 {
> +			compatible = "framebuffer";

Doesn't seem like a documented compatible, you're probably looking for
"simple-framebuffer", see:

Documentation/devicetree/bindings/display/simple-framebuffer.yaml


The rest looks OK!

Konrad