linux-kernel - Re: [PATCH] dt-bindings: mfd: allwinner,sun6i-a31-prcm: Use hyphens in node names

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Date: Wed, 24 Apr 2024 14:55:47 -0500
From: Rob Herring <robh@...nel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: Conor Dooley <conor+dt@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	devicetree@...r.kernel.org, Chen-Yu Tsai <wens@...e.org>,
	Maxime Ripard <mripard@...nel.org>, linux-sunxi@...ts.linux.dev,
	linux-kernel@...r.kernel.org, Samuel Holland <samuel@...lland.org>,
	linux-arm-kernel@...ts.infradead.org, Lee Jones <lee@...nel.org>
Subject: Re: [PATCH] dt-bindings: mfd: allwinner,sun6i-a31-prcm: Use hyphens
 in node names


On Wed, 24 Apr 2024 06:55:21 +0200, Krzysztof Kozlowski wrote:
> Underscores should not be used in node names (dtc with W=2 warns about
> them), so replace them with hyphens.  This should have no impact on
> known users: Linux MFD driver does not care about children node names.
> DTS was already adjusted in commit 0f47ef3ff1bd ("arm: dts: allwinner: drop
> underscore in node names"), so without this change, we observe
> dtbs_check warnings:
> 
>   sun6i-a31s-colorfly-e708-q1.dtb: prcm@...1400: 'ahb0-clk', 'apb0-clk', 'apb0-gates-clk', 'apb0-rst', 'ar100-clk', 'ir-clk' do not match any of the regexes: '^.*_(clk|rst)$', 'pinctrl-[0-9]+'
> 
> Reported-by: Rob Herring <robh@...nel.org>
> Closes: https://lore.kernel.org/all/CAL_JsqJfT-jui5P56CO4Fr37kr5iNN8dpxt8ecKeFmdVGnRYbA@mail.gmail.com/
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
>  .../bindings/mfd/allwinner,sun6i-a31-prcm.yaml     | 14 +++++++-------
>  1 file changed, 7 insertions(+), 7 deletions(-)
> 

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