linux-hardening - Re: EXTERNAL - [PATCH v3 3/4] arm64: dts: freescale: Add Mettler-Toledo Snowflake V2 support

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Message-ID: <aG454AroaRdsZzpZ@mt.com>
Date: Wed, 9 Jul 2025 11:44:00 +0200
From: Wojciech Dubowik <Wojciech.Dubowik@...com>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: Shawn Guo <shawnguo2@...h.net>, linux-kernel@...r.kernel.org,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>, Kees Cook <kees@...nel.org>,
	Tony Luck <tony.luck@...el.com>,
	"Guilherme G. Piccoli" <gpiccoli@...lia.com>,
	Alexander Stein <alexander.stein@...tq-group.com>,
	Marek Vasut <marex@...x.de>, Frank Li <Frank.Li@....com>,
	Markus Niebel <Markus.Niebel@...group.com>,
	João Paulo Gonçalves <joao.goncalves@...adex.com>,
	Frieder Schrempf <frieder.schrempf@...tron.de>,
	Michael Walle <mwalle@...nel.org>, Heiko Schocher <hs@...x.de>,
	Francesco Dolcini <francesco.dolcini@...adex.com>,
	Max Merchel <Max.Merchel@...tq-group.com>,
	Primoz Fiser <primoz.fiser@...ik.com>,
	Tim Harvey <tharvey@...eworks.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Heiko Stuebner <heiko@...ech.de>,
	Caleb James DeLisle <cjd@...ns.fr>,
	Junhao Xie <bigfoot@...ssfun.cn>,
	Andre Przywara <andre.przywara@....com>,
	Rafał Miłecki <rafal@...ecki.pl>,
	Kever Yang <kever.yang@...k-chips.com>,
	Manivannan Sadhasivam <mani@...nel.org>, devicetree@...r.kernel.org,
	imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
	linux-hardening@...r.kernel.org,
	Tobias Graemer <Tobias.Graemer@...com>
Subject: Re: EXTERNAL - [PATCH v3 3/4] arm64: dts: freescale: Add
 Mettler-Toledo Snowflake V2 support

On Tue, Jul 08, 2025 at 08:27:50AM +0200, Krzysztof Kozlowski wrote:
> On 08/07/2025 08:20, Shawn Guo wrote:
> >> +
> >> +	backlight: backlight {
> >> +		compatible = "pwm-backlight";
> >> +		pwms = <&pwm1 0 500000 0>;
> >> +		power-supply = <&reg_5v>;
> >> +		brightness-levels = <0 100>;
> >> +		num-interpolated-steps = <100>;
> >> +		default-brightness-level = <100>;
> >> +		status = "okay";
> > 
> > We usually use "okay" status to enable "disabled" devices.  It doesn't
> > seem to be needed here.
> 
> I already asked for this in v2. Changelog claims it was done, but I
> believe nothing here improved and they just sent the same patchset
> wasting review effort.
Sorry, I removed it for lvds but missed backlight. I will send new series
with a correction.
Best Regards,
Wojtek
> 
> Best regards,
> Krzysztof