linux-kernel - Re: [PATCH 4/4] arm64: dts: exynos: gs101-raven: add new board file

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Message-ID: <2wyjctwn443oxl633qwxsxmyzqhinssrkoafgqhcc34tqgwnh5@ymrr57jxdnl6>
Date: Tue, 17 Dec 2024 08:39:50 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: André Draszik <andre.draszik@...aro.org>
Cc: Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Peter Griffin <peter.griffin@...aro.org>, Tudor Ambarus <tudor.ambarus@...aro.org>, 
	Alim Akhtar <alim.akhtar@...sung.com>, Will McVicker <willmcvicker@...gle.com>, kernel-team@...roid.com, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org
Subject: Re: [PATCH 4/4] arm64: dts: exynos: gs101-raven: add new board file

On Mon, Dec 16, 2024 at 01:06:29PM +0000, André Draszik wrote:
> Raven is Google's code name for Pixel 6 Pro. Similar to Pixel 6
> (Oriole), this is also based around its Tensor gs101 SoC.
> 
> For now, the relevant difference here is the display resolution:
> 1440 x 3120 instead of 1080 x 2400.
> 
> Create a new board file to reflect this difference.
> 
> Signed-off-by: André Draszik <andre.draszik@...aro.org>
> 
> ---
> Note: MAINTAINERS doesn't need updating, it covers this whole directory
> ---
>  arch/arm64/boot/dts/exynos/google/Makefile        |  1 +
>  arch/arm64/boot/dts/exynos/google/gs101-raven.dts | 27 +++++++++++++++++++++++
>  2 files changed, 28 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/exynos/google/Makefile b/arch/arm64/boot/dts/exynos/google/Makefile
> index 0a6d5e1fe4ee..7385f82b03c9 100644
> --- a/arch/arm64/boot/dts/exynos/google/Makefile
> +++ b/arch/arm64/boot/dts/exynos/google/Makefile
> @@ -2,3 +2,4 @@
>  
>  dtb-$(CONFIG_ARCH_EXYNOS) += \
>  	gs101-oriole.dtb \
> +	gs101-raven.dtb
> diff --git a/arch/arm64/boot/dts/exynos/google/gs101-raven.dts b/arch/arm64/boot/dts/exynos/google/gs101-raven.dts
> new file mode 100644
> index 000000000000..75fd34797fa9
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/google/gs101-raven.dts
> @@ -0,0 +1,27 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Raven Device Tree
> + *
> + * Copyright 2021-2023 Google LLC
> + * Copyright 2023-2024 Linaro Ltd
> + */
> +
> +/dts-v1/;
> +
> +#include "gs101-raviole.dtsi"
> +
> +/ {
> +	model = "Raven";
> +	compatible = "google,gs101-raven", "google,gs101";
> +};
> +
> +&framebuffer0 {
> +	reg = <0x0 0xfac00000 (1440 * 3120 * 4)>;
> +	width = <1440>;
> +	height = <3120>;
> +	stride = <(1440 * 4)>;
> +};
> +
> +&cont_splash_mem {

Keep overriding/extending nodes ordered by label name.

Best regards,
Krzysztof