linux-kernel - Re: [PATCH v3 1/1] arm64: dts: freescale: add pixpaper display overlay for i.MX93 FRDM

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Message-ID: <CAOMZO5BdH3X_efJGFyAjCk-1amLTDA303Lfr9NHLJMpbPxEJcA@mail.gmail.com>
Date: Wed, 28 Jan 2026 14:27:31 -0300
From: Fabio Estevam <festevam@...il.com>
To: Wig Cheng <onlywig@...il.com>
Cc: shawnguo@...nel.org, robh@...nel.org, krzk+dt@...nel.org, 
	conor+dt@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de, 
	devicetree@...r.kernel.org, imx@...ts.linux.dev, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	zaq14760@...il.com
Subject: Re: [PATCH v3 1/1] arm64: dts: freescale: add pixpaper display
 overlay for i.MX93 FRDM

On Wed, Jan 28, 2026 at 12:55 PM Wig Cheng <onlywig@...il.com> wrote:

> +&lpspi3 {
> +       #address-cells = <1>;
> +       #size-cells = <0>;
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&pinctrl_lpspi3>, <&pinctrl_epd_ctrl>;
> +       cs-gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
> +       fsl,spi-num-chipselects = <1>;

Drop fsl,spi-num-chipselects. It's not a valid property.