linux-kernel - Re: [PATCH 21/22] arm64: dts: qcom: sc7180-trogdor: Make clamshell/detachable fragments

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Date: Tue, 13 Feb 2024 15:34:38 -0800
From: Doug Anderson <dianders@...omium.org>
To: Stephen Boyd <swboyd@...omium.org>
Cc: chrome-platform@...ts.linux.dev, linux-kernel@...r.kernel.org, 
	patches@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, 
	devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
	Pin-yen Lin <treapking@...omium.org>, cros-qcom-dts-watchers@...omium.org, 
	Andy Gross <agross@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
	Konrad Dybcio <konrad.dybcio@...aro.org>, Rob Herring <robh+dt@...nel.org>, 
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley <conor+dt@...nel.org>
Subject: Re: [PATCH 21/22] arm64: dts: qcom: sc7180-trogdor: Make
 clamshell/detachable fragments

Hi,

On Fri, Feb 9, 2024 at 11:10 PM Stephen Boyd <swboyd@...omium.org> wrote:
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-clamshell.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-clamshell.dtsi
> new file mode 100644
> index 000000000000..bcf3df463f80
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-clamshell.dtsi
> @@ -0,0 +1,9 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Google Trogdor dts framgent for clamshells

s/framgent/fragment


> diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-detachable.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-detachable.dtsi
> new file mode 100644
> index 000000000000..ab0f30288871
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-detachable.dtsi
> @@ -0,0 +1,12 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Google Trogdor dts framgent for detachables

s/framgent/fragment


> + * Copyright 2024 Google LLC.
> + */
> +

Tiny nit: should this file have a comment like "/* This file must be
included after sc7180-trogdor.dtsi */" like the clamshell file?


> diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
> index e9f213d27711..c3fd6760de7a 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
> @@ -5,8 +5,7 @@
>   * Copyright 2020 Google LLC.
>   */
>
> -/* This file must be included after sc7180-trogdor.dtsi */
> -#include <arm/cros-ec-keyboard.dtsi>
> +#include "sc7180-trogdor-clamshell.dtsi"

nit: Not that it was terribly consistent before, but in lazor you
remove the "This file must be included after sc7180-trogdor.dtsi"
because (I guess) it moved to the clamshell file. However, in other
dts files you don't remove it. pazquel has the exact same comment and
it's not removed. Pompom has a slight variant of the comment where it
explains the reason (to modify cros_ec) and it's not removed. Could
make it more consistent...


Everything above is either tiny typos or nits, so happy enough with:

Reviewed-by: Douglas Anderson <dianders@...omium.org>