From nobody Mon Feb 9 17:23:39 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 4BC5C274FE8; Fri, 7 Nov 2025 12:50:13 +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=1762519813; cv=none; b=U+9mfzLSoWowSlsUrrjbqjtwWzKusTU9WjFHF1iauEQancodszeUuggHuW1PBdA5XcaU5ikQ3FfIJXJ9Pr5K7jI09n+805kcWJwjvhqb25rBij1esZmbZ+8snb6iwNJ7M1fKYZjCZQNsc+FlbzoeDkurxfvSBE1xNV/MJadYb6k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762519813; c=relaxed/simple; bh=R+P9YC83++uFXox8Cc6IFwB64s3H9EKY1X6A/lJabnM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=sy3FPgin8hrvLkI8a60FiFtvjWcpRR9gF13d+WYlTyuGAKlogzysAT1TV7iLY/NBJZS3BsLlpv8LcoMDFTnsdZvfYrwc2HotYGW0tr+8PkV4ZTIHKwmJZqjvwPvWfeDyNAHS2C5fEkOGedS/+zCY3mt+ZgR56EnDML1yanlmebY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=S+RZYTI+; 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="S+RZYTI+" Received: by smtp.kernel.org (Postfix) with ESMTPS id E5680C2BCB2; Fri, 7 Nov 2025 12:50:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762519812; bh=R+P9YC83++uFXox8Cc6IFwB64s3H9EKY1X6A/lJabnM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=S+RZYTI+RdLo+1vo4VOX/6usH4H9TBYy4y4J35sfh6mpn5k4FGfrZAx5ZQM2Ku/cz Ukj5CNpnnm5vPnWcdEvkc9fn4mMl+CETMERGCKYwmsd+zinXz3SeuC8rFB6Gkd9ZBj dsOLxAmk3RMURZUL8wPVqpIOLgctyJ2runFexbTZh2HWpsMUvuiMJN7ro8K4Qlxgjb m+jaSEklLhPqX8DWgVLIw6HyKc8vyp5agwn/Wh6JdqmPkzi6/obARZxZEPYC2DLcrv LXvuNAxrtK6vHRGqzojZMGu9ucINrIewhRGdDvB9bPDCRQ8RWwHmb/FVDsnS8RdXdr dRFrO+NSU3DFQ== 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 DF816CCF9E3; Fri, 7 Nov 2025 12:50:12 +0000 (UTC) From: Maud Spierings via B4 Relay Date: Fri, 07 Nov 2025 13:50:01 +0100 Subject: [PATCH v5 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: <20251107-max25014-v5-4-9a6aa57306bf@gocontroll.com> References: <20251107-max25014-v5-0-9a6aa57306bf@gocontroll.com> In-Reply-To: <20251107-max25014-v5-0-9a6aa57306bf@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=1762519811; l=1603; i=maudspierings@gocontroll.com; s=20250214; h=from:subject:message-id; bh=W3+O65MLK+QQ45G6UQnntYqpahuzB8Ny+hes04KZ2tw=; b=ezpjtjsv6GgTUKTj7VIN8Ol7x+BVdwyWUUs+AXJaY5Qg3P1dzkwOkW9zWLzP2vTxhen37C8V2 EGi+m0I9ldbD7r5Bw0/dGwM/b7StU0TVUcAQqEYBAqeDlohud8dP0sb 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 --- ...x8p-ml81-moduline-display-106-av123z7m-n17.dtso | 25 ++++++++++++++++++= +++- 1 file changed, 24 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..786a04ef40c8 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 +92,32 @@ lvds1_out: endpoint { }; }; =20 - /* max25014 @ 0x6f */ + backlight: backlight@6f { + compatible =3D "maxim,max25014"; + reg =3D <0x6f>; + #address-cells =3D <1>; + #size-cells =3D <0>; + enable-gpios =3D <&gpio1 4 GPIO_ACTIVE_HIGH>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_backlight>; + maxim,iset =3D <7>; + + led@0 { + reg =3D <0>; + led-sources =3D <0 1 2 3>; + default-brightness =3D <50>; + }; + }; }; =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 2.51.2