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Fix license according to the ls1021a.dtsi this platform DT files are based on. Signed-off-by: Alexander Stein Reviewed-by: Frank Li --- arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts | 2 +- arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts b/ar= ch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts index 34636fcdfd6ad..27a55fa638128 100644 --- a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts +++ b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: (GPL-2.0-or-later OR X11) +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) /* * Copyright 2013-2014 Freescale Semiconductor, Inc. * Copyright 2018-2023 TQ-Systems GmbH , diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a.dtsi b/arch/arm/bo= ot/dts/nxp/ls/ls1021a-tqmls1021a.dtsi index 1b13851ad9970..f7fe8581a23fa 100644 --- a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a.dtsi +++ b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a.dtsi @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: (GPL-2.0-or-later OR X11) +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) /* * Copyright 2013-2014 Freescale Semiconductor, Inc. * Copyright 2018-2023 TQ-Systems GmbH , --=20 2.43.0 From nobody Fri Dec 19 17:31:12 2025 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (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 C42F0265CDA; 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charset="utf-8" (Q)SPI NOR flash is supplied by 3.3V. Add the corresponding supply. Signed-off-by: Alexander Stein Reviewed-by: Frank Li --- arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a.dtsi b/arch/arm/bo= ot/dts/nxp/ls/ls1021a-tqmls1021a.dtsi index f7fe8581a23fa..271001eb5ad7f 100644 --- a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a.dtsi +++ b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a.dtsi @@ -72,6 +72,7 @@ qflash0: flash@0 { spi-rx-bus-width =3D <4>; spi-tx-bus-width =3D <4>; reg =3D <0>; + vcc-supply =3D <®_3p3v_som>; =20 partitions { compatible =3D "fixed-partitions"; --=20 2.43.0 From nobody Fri Dec 19 17:31:12 2025 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (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 C7ECA265CB0; Tue, 8 Apr 2025 09:31:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal: i=1; 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charset="utf-8" This add an overlay for using the RGB-to-HDMI bridge. Note: As DDC is directly connected to general I2C bus, there might be I2C address conflicts. Hence not all displays might work. Signed-off-by: Alexander Stein Reviewed-by: Frank Li --- arch/arm/boot/dts/nxp/ls/Makefile | 3 ++ .../ls/ls1021a-tqmls1021a-mbls1021a-hdmi.dtso | 32 +++++++++++++++++++ 2 files changed, 35 insertions(+) create mode 100644 arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-h= dmi.dtso diff --git a/arch/arm/boot/dts/nxp/ls/Makefile b/arch/arm/boot/dts/nxp/ls/M= akefile index 14759331dba24..225a7665b8ad1 100644 --- a/arch/arm/boot/dts/nxp/ls/Makefile +++ b/arch/arm/boot/dts/nxp/ls/Makefile @@ -6,3 +6,6 @@ dtb-$(CONFIG_SOC_LS1021A) +=3D \ ls1021a-tqmls1021a-mbls1021a.dtb \ ls1021a-tsn.dtb \ ls1021a-twr.dtb + +ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs +=3D ls1021a-tqmls1021a-mbls1021a.d= tb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo +dtb-$(CONFIG_SOC_LS1021A) +=3D ls1021a-tqmls1021a-mbls1021a-hdmi.dtb diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-hdmi.dts= o b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-hdmi.dtso new file mode 100644 index 0000000000000..e713a2ecbfc25 --- /dev/null +++ b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-hdmi.dtso @@ -0,0 +1,32 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Copyright 2013-2014 Freescale Semiconductor, Inc. + * Copyright 2018-2025 TQ-Systems GmbH , + * D-82229 Seefeld, Germany. + * Author: Alexander Stein + */ + +/dts-v1/; +/plugin/; + +&dcu { + status =3D "okay"; + + port { + dcu_out: endpoint { + remote-endpoint =3D <&sii9022a_in>; + }; + }; +}; + +&hdmi_out { + status =3D "okay"; +}; + +&sii9022a { + status =3D "okay"; +}; + +&sii9022a_in { + remote-endpoint =3D <&dcu_out>; +}; --=20 2.43.0 From nobody Fri Dec 19 17:31:12 2025 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (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 8A7FE266594; Tue, 8 Apr 2025 09:31:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744104701; cv=none; b=G29lVWaLv7ev+CTv7TNQIJ7MofyNy0yedZCFiNWPJIwD3+fLihC1R9hO3qb9Vi1fbeHesvXzsmrwhfMjL3Vt64zaQszWHtpO8EgFcKtnaGub1I/dgMc6oq6eD7Kcwe7GI9ph0/qDh4rjE5VEFDzdMkUcPWSb0oEnz1t2UAt7Faw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; 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08 Apr 2025 11:31:37 +0200 X-CheckPoint: {67F4ECF9-2A-2417938-F0170C2B} X-MAIL-CPID: 0D72C79C590BE6ED7C163F3117526E61_2 X-Control-Analysis: str=0001.0A006371.67F4ECF6.006A,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 25A2A169635; Tue, 8 Apr 2025 11:31:33 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1744104693; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QVNXOS2LxVQSHIpbDIVfnXE7eeQe+su9AU3LUdFEW9U=; b=t68yO3LK17uQFVgtIS6VKO+YAtnSNsSsuwGom0tnJE3ho3m45+YjapyHaJqXUImaNGemvS hj8nLsDu65/AS9d8QwgVRxRGPCQLwf/p1HSR03klka4Z3wsFioTnFeCHu7IGrVCk/E43LY SX+NCJwnxS/Bw+ZL65WWCMHYuKJfAwVm8PEO+JtL3grLQ2Hj6N5WwAryzI9lLJMn53BwhX 3lM70Gxs494XoUzZyW2G3ZP4K/V91VhlB1pZBiQdx1nZweJu1hh2tt8DmHPZ2HQef7BA3P w23Z3/Rdn+LAkaabzOsbAqXpP233aDsQIs3bQnqOBNrX4Xgsoc+2MGOXOKpoyQ== From: Alexander Stein To: Shawn Guo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Alexander Stein , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev Subject: [PATCH v2 4/7] ARM: dts: ls1021a-tqmals1021a: Add LVDS overlay for Tianma TM070JVGH33 Date: Tue, 8 Apr 2025 11:30:51 +0200 Message-ID: <20250408093059.551700-5-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250408093059.551700-1-alexander.stein@ew.tq-group.com> References: <20250408093059.551700-1-alexander.stein@ew.tq-group.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 Content-Type: text/plain; charset="utf-8" This adds an overlay for the supported LVDS display tianma tm070jvhg33. The on-board RGB-to-LVDS encoder and DCU graphics chain are configured accordingly. Add power supply as well, which had been missing all the time. Signed-off-by: Alexander Stein --- arch/arm/boot/dts/nxp/ls/Makefile | 2 + ...tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtso | 47 +++++++++++++++++++ .../nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts | 1 + 3 files changed, 50 insertions(+) create mode 100644 arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-l= vds-tm070jvhg33.dtso diff --git a/arch/arm/boot/dts/nxp/ls/Makefile b/arch/arm/boot/dts/nxp/ls/M= akefile index 225a7665b8ad1..7f96de6f80224 100644 --- a/arch/arm/boot/dts/nxp/ls/Makefile +++ b/arch/arm/boot/dts/nxp/ls/Makefile @@ -8,4 +8,6 @@ dtb-$(CONFIG_SOC_LS1021A) +=3D \ ls1021a-twr.dtb =20 ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs +=3D ls1021a-tqmls1021a-mbls1021a.d= tb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo +ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33-dtbs +=3D ls1021a-tqmls1021a= -mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtbo dtb-$(CONFIG_SOC_LS1021A) +=3D ls1021a-tqmls1021a-mbls1021a-hdmi.dtb +dtb-$(CONFIG_SOC_LS1021A) +=3D ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg= 33.dtb diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-lvds-tm0= 70jvhg33.dtso b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-lvds-= tm070jvhg33.dtso new file mode 100644 index 0000000000000..e9708f3c67403 --- /dev/null +++ b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg3= 3.dtso @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Copyright 2013-2014 Freescale Semiconductor, Inc. + * Copyright 2018-2025 TQ-Systems GmbH , + * D-82229 Seefeld, Germany. + * Author: Alexander Stein + */ + +#include + +/dts-v1/; +/plugin/; + +&backlight_dcu { + status =3D "okay"; +}; + +&dcu { + status =3D "okay"; + + port { + dcu_out: endpoint { + remote-endpoint =3D <&lvds_encoder_in>; + }; + }; +}; + +&display { + compatible =3D "tianma,tm070jvhg33"; + status =3D "okay"; +}; + +&lvds_encoder { + status =3D "okay"; +}; + +&lvds_encoder_in { + remote-endpoint =3D <&dcu_out>; +}; + +&lvds_encoder_out { + remote-endpoint =3D <&panel_in>; +}; + +&panel_in { + remote-endpoint =3D <&lvds_encoder_out>; +}; diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts b/ar= ch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts index 27a55fa638128..80dae0c09542d 100644 --- a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts +++ b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts @@ -147,6 +147,7 @@ hdmi_in: endpoint { display: panel { backlight =3D <&backlight_dcu>; enable-gpios =3D <&pca9554_1 3 GPIO_ACTIVE_HIGH>; + power-supply =3D <®_3p3v>; status =3D "disabled"; =20 port { --=20 2.43.0 From nobody Fri Dec 19 17:31:12 2025 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (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 5BE43266B59; 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charset="utf-8" This adds an overlay for the supported RGB display CDTech FC21. DCU graphics chain is configured accordingly. Signed-off-by: Alexander Stein Reviewed-by: Frank Li --- arch/arm/boot/dts/nxp/ls/Makefile | 2 + ...-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtso | 56 +++++++++++++++++++ 2 files changed, 58 insertions(+) create mode 100644 arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-r= gb-cdtech-fc21.dtso diff --git a/arch/arm/boot/dts/nxp/ls/Makefile b/arch/arm/boot/dts/nxp/ls/M= akefile index 7f96de6f80224..7b97b718ebc16 100644 --- a/arch/arm/boot/dts/nxp/ls/Makefile +++ b/arch/arm/boot/dts/nxp/ls/Makefile @@ -9,5 +9,7 @@ dtb-$(CONFIG_SOC_LS1021A) +=3D \ =20 ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs +=3D ls1021a-tqmls1021a-mbls1021a.d= tb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33-dtbs +=3D ls1021a-tqmls1021a= -mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtbo +ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21-dtbs +=3D ls1021a-tqmls1021a-= mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtbo dtb-$(CONFIG_SOC_LS1021A) +=3D ls1021a-tqmls1021a-mbls1021a-hdmi.dtb dtb-$(CONFIG_SOC_LS1021A) +=3D ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg= 33.dtb +dtb-$(CONFIG_SOC_LS1021A) +=3D ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc2= 1.dtb diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdte= ch-fc21.dtso b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cd= tech-fc21.dtso new file mode 100644 index 0000000000000..31494d9d09f8f --- /dev/null +++ b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21= .dtso @@ -0,0 +1,56 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Copyright 2013-2014 Freescale Semiconductor, Inc. + * Copyright 2018-2025 TQ-Systems GmbH , + * D-82229 Seefeld, Germany. + * Author: Alexander Stein + */ + +#include +#include + +/dts-v1/; +/plugin/; + +&backlight_dcu { + status =3D "okay"; +}; + +&dcu { + status =3D "okay"; + + port { + dcu_out: endpoint { + remote-endpoint =3D <&panel_in>; + }; + }; +}; + +&display { + compatible =3D "cdtech,s070pws19hp-fc21"; + status =3D "okay"; +}; + +&i2c0 { + #address-cells =3D <1>; + #size-cells =3D <0>; + + polytouch: touchscreen@38 { + compatible =3D "edt,edt-ft5406", "edt,edt-ft5x06"; + reg =3D <0x38>; + interrupt-parent =3D <&pca9554_0>; + interrupts =3D <6 IRQ_TYPE_EDGE_FALLING>; + /* LCD_PWR_EN -> TSC_WAKE */ + wake-gpios =3D <&pca9554_1 4 GPIO_ACTIVE_HIGH>; + iovcc-supply =3D <®_3p3v>; + vcc-supply =3D <®_3p3v>; + gain =3D <20>; + touchscreen-size-x =3D <800>; + touchscreen-size-y =3D <480>; + }; +}; + +&panel_in { + remote-endpoint =3D <&dcu_out>; +}; + --=20 2.43.0 From nobody Fri Dec 19 17:31:12 2025 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (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 4634B265CBD; 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charset="utf-8" This adds an overlay for the supported RGB display CDTech DC44. DCU graphics chain is configured accordingly. Signed-off-by: Alexander Stein Reviewed-by: Frank Li --- arch/arm/boot/dts/nxp/ls/Makefile | 2 + ...-tqmls1021a-mbls1021a-rgb-cdtech-dc44.dtso | 55 +++++++++++++++++++ 2 files changed, 57 insertions(+) create mode 100644 arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-r= gb-cdtech-dc44.dtso diff --git a/arch/arm/boot/dts/nxp/ls/Makefile b/arch/arm/boot/dts/nxp/ls/M= akefile index 7b97b718ebc16..53240b04c9688 100644 --- a/arch/arm/boot/dts/nxp/ls/Makefile +++ b/arch/arm/boot/dts/nxp/ls/Makefile @@ -9,7 +9,9 @@ dtb-$(CONFIG_SOC_LS1021A) +=3D \ =20 ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs +=3D ls1021a-tqmls1021a-mbls1021a.d= tb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33-dtbs +=3D ls1021a-tqmls1021a= -mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtbo +ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-dc44-dtbs +=3D ls1021a-tqmls1021a-= mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-dc44.dtbo ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21-dtbs +=3D ls1021a-tqmls1021a-= mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtbo dtb-$(CONFIG_SOC_LS1021A) +=3D ls1021a-tqmls1021a-mbls1021a-hdmi.dtb dtb-$(CONFIG_SOC_LS1021A) +=3D ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg= 33.dtb +dtb-$(CONFIG_SOC_LS1021A) +=3D ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-dc4= 4.dtb dtb-$(CONFIG_SOC_LS1021A) +=3D ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc2= 1.dtb diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdte= ch-dc44.dtso b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cd= tech-dc44.dtso new file mode 100644 index 0000000000000..146d45601f693 --- /dev/null +++ b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-dc44= .dtso @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Copyright 2013-2014 Freescale Semiconductor, Inc. + * Copyright 2018-2025 TQ-Systems GmbH , + * D-82229 Seefeld, Germany. + * Author: Alexander Stein + */ + +#include +#include + +/dts-v1/; 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charset="utf-8" The card name for ALSA is generated from the model name string and is limited to 16 characters. Use a shorter name to prevent cutting the name. MBLS1021A uses the same audio codec as most i.MX based starter kits by TQ-Systems. Adjust the sound card model to i.MX based platforms, as done by commit e6303798b6ac4 ("arm64: dts: imx8mp-tqma8mpql-mba8mpxl: change sound card model name"). This allows sharing a default asound.conf in BSP over all the kits. Signed-off-by: Alexander Stein Reviewed-by: Frank Li --- arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts b/ar= ch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts index 80dae0c09542d..5606585dd5607 100644 --- a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts +++ b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts @@ -157,7 +157,7 @@ port { =20 sound { compatible =3D "fsl,imx-audio-tlv320aic32x4"; - model =3D "ls1021a-mbls1021a-tlv320aic32"; + model =3D "tqm-tlv320aic32"; ssi-controller =3D <&sai1>; audio-codec =3D <&tlv320aic32x4>; }; --=20 2.43.0