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Date: Wed, 6 Dec 2023 08:50:33 +0800
From: Shawn Guo <shawnguo@kernel.org>
To: Hugo Villeneuve <hugo@hugovil.com>
Cc: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Hugo Villeneuve <hvilleneuve@dimonoff.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] arm64: dts: imx8mn-var-som-symphony: add vcc supply
 for PCA9534
Message-ID: <20231206005033.GK236001@dragon>
References: <20231107155040.1644169-1-hugo@hugovil.com>
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In-Reply-To: <20231107155040.1644169-1-hugo@hugovil.com>

On Tue, Nov 07, 2023 at 10:50:40AM -0500, Hugo Villeneuve wrote:
> From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
> 
> The following warning is shown when probing device:
> 
>     pca953x 1-0020: supply vcc not found, using dummy regulator
> 
> Define a new fixed 3.3v regulator for carrier board peripherals,
> enabled by mosfet switch Q2 after the SOM_3V3 supply rises (no software
> control).
> 
> Add this new regulator as vcc supply to the PCA9534 to silence the warning.
> 
> Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>

Applied, thanks!