From nobody Mon Feb 9 01:22:31 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C5DB9346E4C; Fri, 23 Jan 2026 11:31:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769167892; cv=none; b=HHjD2GUW2m2g230Yfl0vnpZXZUI2LXCRdq7qkHDev9kc41LDC59iBEB/1IedDMShJ3U1j2pPJYl4H5APhhu0eO7sJj08F/0oeixAT9qDMRglltqg/xGFfFHHQNq06QceYWNPWRsulmsUGzdzm+0IgtkqB3hxfljLTtgV+D/qF8Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769167892; c=relaxed/simple; bh=CCx/kqDg6I83wk0E8eM9gJ1Oj6SxG/mFU/iGTdPjvGQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=m3IDVaAm7bJST9uDv/TzedwfjTv3EHN4vMM3oaY2e0QIASaaJKS2l2f93VeXIhcZkpx/Lq9gfbxzN883fiKUDDsMGiRutKhOuT5Xd8sfCQao3IStgvZwU0C8xKxeAnkIIYexmHqtVQvRpx7ruEXEkxUL+ALq7LOf+N7Pr9tAjQY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aYPz1AY0; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="aYPz1AY0" Received: by smtp.kernel.org (Postfix) with ESMTPS id 97BC1C2BC87; Fri, 23 Jan 2026 11:31:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769167892; bh=CCx/kqDg6I83wk0E8eM9gJ1Oj6SxG/mFU/iGTdPjvGQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=aYPz1AY0ymxNIwETkFIdBQje9rN4kyXNJg3qNXes/0bcCL40nBWrkruy8SaW3J5cW oUPREw71CvO4BoKKXvde3qdoExyvVo/2rt+eOVSHUhIa3s6mBP0Mf7yioFbtBWsXkf 1fj/pwgFj5CepcDX+Wn0AgpRgE5lESr6Igjk8Oi8/e5Ybj+fDoOsXaEJo1PVhnLf/B JTvYcmlS5Pibjk/Tu+AYOr0sFadmo54W+Y3rlrhhgRPl9I66H6txwrZIGNyzJcErWN hkBzMuvGBZQkVeRTiUx6Q/W0YU9IBUAuyYMMeMULTcQAFHv0KPIBYJYEQbwUu7DNub AfwtHktxho0CA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8FB64D7236C; Fri, 23 Jan 2026 11:31:32 +0000 (UTC) From: Maud Spierings via B4 Relay Date: Fri, 23 Jan 2026 12:31:33 +0100 Subject: [PATCH v7 4/4] arm64: dts: freescale: moduline-display-av123z7m-n17: add backlight Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260123-max25014-v7-4-15e504b9acc7@gocontroll.com> References: <20260123-max25014-v7-0-15e504b9acc7@gocontroll.com> In-Reply-To: <20260123-max25014-v7-0-15e504b9acc7@gocontroll.com> To: Lee Jones , Daniel Thompson , Jingoo Han , Pavel Machek , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Helge Deller , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Liam Girdwood , Mark Brown Cc: dri-devel@lists.freedesktop.org, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fbdev@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Maud Spierings X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1769167891; l=1565; i=maudspierings@gocontroll.com; s=20250214; h=from:subject:message-id; bh=h3zqJBjPWCRRFOamEmSYnLNeMhZkUwqVa+0eK4+1+KA=; b=URPfA67ijU720rzLEbQWlfOakMi8xMeNSO5lod3dESL/XDlERHc1UehgPCXECcGLOAP0DoU/+ aGAQTPzvL3YAKCu55+Z4zgQXKQhYJLYXTwKd84m2SE/Fvj4M7ngA78r X-Developer-Key: i=maudspierings@gocontroll.com; a=ed25519; pk=7chUb8XpaTQDvWhzTdHC0YPMkTDloELEC7q94tOUyPg= X-Endpoint-Received: by B4 Relay for maudspierings@gocontroll.com/20250214 with auth_id=341 X-Original-From: Maud Spierings Reply-To: maudspierings@gocontroll.com From: Maud Spierings Add the missing backlight. Signed-off-by: Maud Spierings --- ...tx8p-ml81-moduline-display-106-av123z7m-n17.dtso | 21 +++++++++++++++++= +++- 1 file changed, 20 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-displa= y-106-av123z7m-n17.dtso b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-mo= duline-display-106-av123z7m-n17.dtso index 3eb665ce9d5d..66d98a18d898 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-a= v123z7m-n17.dtso +++ b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-a= v123z7m-n17.dtso @@ -16,6 +16,7 @@ =20 panel { compatible =3D "boe,av123z7m-n17"; + backlight =3D <&backlight>; enable-gpios =3D <&gpio1 7 GPIO_ACTIVE_HIGH>; pinctrl-0 =3D <&pinctrl_panel>; pinctrl-names =3D "default"; @@ -91,10 +92,28 @@ lvds1_out: endpoint { }; }; =20 - /* max25014 @ 0x6f */ + backlight: backlight@6f { + compatible =3D "maxim,max25014"; + reg =3D <0x6f>; + #address-cells =3D <1>; + #size-cells =3D <0>; + default-brightness =3D <50>; + enable-gpios =3D <&gpio1 4 GPIO_ACTIVE_HIGH>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_backlight>; + maxim,iset =3D <7>; + maxim,strings =3D <1 1 1 1>; + }; }; =20 &iomuxc { + pinctrl_backlight: backlightgrp { + fsl,pins =3D < + MX8MP_IOMUXC_GPIO1_IO04__GPIO1_IO04 + (MX8MP_PULL_UP | MX8MP_PULL_ENABLE) + >; + }; + pinctrl_lvds_bridge: lvdsbridgegrp { fsl,pins =3D < MX8MP_IOMUXC_SAI1_TXD2__GPIO4_IO14 --=20 2.52.0