linux-kernel - Re: [PATCH v1] arm64: dts: imx8mp-verdin: Label ldo5 and link to usdhc2

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Message-ID: <ZcCNOjbPrDKaKiYv@t480>
Date: Mon, 5 Feb 2024 15:24:42 +0800
From: Shawn Guo <shawn.gsc@...il.com>
To: Philippe Schenker <dev@...henker.ch>
Cc: devicetree@...r.kernel.org, Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Francesco Dolcini <francesco@...cini.it>,
	Philippe Schenker <philippe.schenker@...ulsing.ch>,
	Conor Dooley <conor+dt@...nel.org>,
	Fabio Estevam <festevam@...il.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	NXP Linux Team <linux-imx@....com>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Rob Herring <robh+dt@...nel.org>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1] arm64: dts: imx8mp-verdin: Label ldo5 and link to
 usdhc2

On Tue, Jan 09, 2024 at 01:16:27PM +0100, Philippe Schenker wrote:
> From: Philippe Schenker <philippe.schenker@...ulsing.ch>
> 
> This commit labels LDO5 as `reg_vdd_sdio` in `imx8mp-verdin.dtsi` to
> facilitate changing its voltage to 1.8V, necessary for an SDIO
> peripheral that requires 1.8V at default and high-speed modes.
> 
> Additionally, it links `reg_vdd_sdio` to `&usdhc2`, aligning with the
> hardware configuration specified in the datasheet.
> 
> Signed-off-by: Philippe Schenker <philippe.schenker@...ulsing.ch>

Applied, thanks!