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a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1743086497; 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=Lko4S3JXCbaDPFC67x8f+DdUyvpSccgX1F0nFB9KHqk=; b=TY5X0g23Q+YmYeDMOKgTjh1xMwFkiLrS8sOWDei2PWP/yjNRaUX1t4J1o3qbg8zUt2CiCg ZoAEnY+rDpi2RoMbAJy6wWav537sC2LaBaYBVMm9WFVRsOQx7OCT9gnDnxbyRiveGzXjOB jN4FBuMfFa6Wr36vFA9MbbD1H6m+BTGe5V3XBda6QWWGo2PmawI4mIEWpKktMTYHNp5eC5 x06Jt+KZ2k1aTOcVccqJfxFYwafl4goEWSCo+w+qX2WxE6OBXoG2NPGYsG5l5jy5uk7Rll aKoflzewZcCXgXRBnsveSTPArzg0/7cELp5aDxtZFIvEdfnv0DfoG2zmiFLUAQ== 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 Subject: [PATCH 1/7] ARM: dts: ls1021a-tqmals1021a: Fix license Date: Thu, 27 Mar 2025 15:41:07 +0100 Message-ID: <20250327144118.504260-2-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> References: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250327_074142_919858_EA0C6628 X-CRM114-Status: GOOD ( 11.45 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org With commit 784bdc6f2697c ("ARM: dts: ls1021a: change to use SPDX identifiers") the SoC .dtsi specifies the license using SPDX tags. 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/arch/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/boot/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 , From patchwork Thu Mar 27 14:41:08 2025 Content-Type: text/plain; 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a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1743086503; 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=nggONBo+Nu5Xu61zP6mZqv33pLi6z3i+lgbMAD7phts=; b=R0LhL3U6QHWSBt9GtlhB2EG6LSTR55m/uDAU9doP1Cl1+0uKCIYbD+J4hR365hScLIzDCm DU+PLGCHJ7+r0NPHqQxQH93qFiaUuWJeZGzmHGSauVj6B2wFuljGuwllzTLI4VrfQe/GDb b9Pm9w6oBBMsfLw6C3DpB06tNw0aVPKUf/3gzHEvX2c/iahorq+bl+VQdKE0TTC3k5Yi0Y BCsCr4n7pIJkcHv6z1aSLz1e882hZahb0678ZyOEMLUzMnpvoDm/8sxeo7qak+tBUn6pnW Po/xaN3n+Xx90oVAmbnog1qsoDfaXLMF9epU4/5awONigVpldx5nR/AYkD1kBA== 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 Subject: [PATCH 2/7] ARM: dts: ls1021a-tqmals1021a: Add vcc-supply for spi-nor Date: Thu, 27 Mar 2025 15:41:08 +0100 Message-ID: <20250327144118.504260-3-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> References: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250327_074149_636923_8ED5A30E X-CRM114-Status: UNSURE ( 9.49 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org (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/boot/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 = <4>; spi-tx-bus-width = <4>; reg = <0>; + vcc-supply = <®_3p3v_som>; partitions { compatible = "fixed-partitions"; From patchwork Thu Mar 27 14:41:09 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 14031210 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7BA53C3600B for ; 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d="scan'208";a="43199514" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 27 Mar 2025 15:41:54 +0100 X-CheckPoint: {67E563B1-2D-B1D34AC3-DEA5B19F} X-MAIL-CPID: 47167665E6C1DFE25C5FAE0BD2BD087A_4 X-Control-Analysis: str=0001.0A006370.67E563B9.007B,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 98B7E16C181; Thu, 27 Mar 2025 15:41:48 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1743086509; 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=PmURNj4AromvGqUUkaf231R+Nsz2g5wNqedims7By/Q=; b=kLIafZZ3P9GWucNB+Ymky+WT3scBySFXuu5ob3aRKLLT+STtY8xgQJm80C1Ot/J6CHbetI rAW0ZF6f2bTfwaAqusie45QyUEHvJRym/xO6YkZo5e7JuB5tBR0IX3AbIV/rdByRxv+bO8 WT2TEziigg/fPo5qsD+ZLzIoEzFYQjdI8BhfgJzf0pydp8LYVx0ufFOcl9kg9xvirmcujE GtBsxQasttP/u9uvzYficYEHDaOXWzA39YsQYaFf8R4lO87fkMtrlnzU0GQMUJPUqH3hLp RcHyuRr1EUPZxqmqx52be2UyhcypXHFVOe8brbTvMKETTP0wKcefZb2T2HN2KA== 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 Subject: [PATCH 3/7] ARM: dts: ls1021a-tqmals1021a: Add HDMI overlay Date: Thu, 27 Mar 2025 15:41:09 +0100 Message-ID: <20250327144118.504260-4-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> References: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250327_074155_289211_1D07DC88 X-CRM114-Status: GOOD ( 14.05 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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-hdmi.dtso diff --git a/arch/arm/boot/dts/nxp/ls/Makefile b/arch/arm/boot/dts/nxp/ls/Makefile 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-$(CONFIG_SOC_LS1021A) += \ ls1021a-tqmls1021a-mbls1021a.dtb \ ls1021a-tsn.dtb \ ls1021a-twr.dtb + +ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo +dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-hdmi.dtb diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-hdmi.dtso 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 = "okay"; + + port { + dcu_out: endpoint { + remote-endpoint = <&sii9022a_in>; + }; + }; +}; + +&hdmi_out { + status = "okay"; +}; + +&sii9022a { + status = "okay"; +}; + +&sii9022a_in { + remote-endpoint = <&dcu_out>; +}; From patchwork Thu Mar 27 14:41:10 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 14031211 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5C46AC36011 for ; Thu, 27 Mar 2025 14:52:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; 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a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1743086516; 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=K0ZPvbEX5oIac0KAWj+UHOagnYaNlDgXKH6Ic5pW24Y=; b=RABhvT7jP2rpdyFNmmUNK8+a7oL0n24/QTCUZ+uyEvqHvvsb14bzt6qiPlryRpxe0Qt/lN 23aZ0GGGcVMTgqE3KorHpSQYNU575QJsfEU/oluATb6yCJF15nAd8ulik7q6/tB09r8yWM qqnuiLfTjKCMEuBJHG0VRheqiJB7fihp7Kwu/SeRRMwtnlOoAKbMFzXYo5IDsFfpjEILge kNxgsiGfzCdml0rrtCwGPj2+mOB42494gFaPLNcOEOU3JD1O9kFIO6agDMsTtUOuXDBlil YrnNnve2e/DYmF1bADftSkteowbOPnTqBEisqLKuaQJ6q4Uy79llonoXkMkOUg== 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 Subject: [PATCH 4/7] ARM: dts: ls1021a-tqmals1021a: Add LVDS overlay for Tianma TM070JVGH33 Date: Thu, 27 Mar 2025 15:41:10 +0100 Message-ID: <20250327144118.504260-5-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> References: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250327_074201_954844_E43F0F87 X-CRM114-Status: GOOD ( 14.62 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 the missing power supply as well. 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-lvds-tm070jvhg33.dtso diff --git a/arch/arm/boot/dts/nxp/ls/Makefile b/arch/arm/boot/dts/nxp/ls/Makefile 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-$(CONFIG_SOC_LS1021A) += \ ls1021a-twr.dtb ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo +ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtbo dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-hdmi.dtb +dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtb diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.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-tm070jvhg33.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 = "okay"; +}; + +&dcu { + status = "okay"; + + port { + dcu_out: endpoint { + remote-endpoint = <&lvds_encoder_in>; + }; + }; +}; + +&display { + compatible = "tianma,tm070jvhg33"; + status = "okay"; +}; + +&lvds_encoder { + status = "okay"; +}; + +&lvds_encoder_in { + remote-endpoint = <&dcu_out>; +}; + +&lvds_encoder_out { + remote-endpoint = <&panel_in>; +}; + +&panel_in { + remote-endpoint = <&lvds_encoder_out>; +}; diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts b/arch/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 = <&backlight_dcu>; enable-gpios = <&pca9554_1 3 GPIO_ACTIVE_HIGH>; + power-supply = <®_3p3v>; status = "disabled"; port { From patchwork Thu Mar 27 14:41:11 2025 Content-Type: text/plain; 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a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1743086522; 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=Dyd/G8UMS5Ev3nFa2e+b6IUVKqcLbE0qETb17ejIM0U=; b=g3Srv2QMwXPymym/Pr7o1MzFNhKRCvNDDcUgOALwTOYU5lFKRo5yhyQ6Kvdo033G+Yt5mf BROZdQTHQ+BI4JnGyQX9zk5afgAwxU6e3hCSXUh/X3e3Wxz0WiIzNWO98xwWm0Hw1+6f97 UMPKotXvDF8n+yT/qDSBP2JfhUei3htdQ6nzd5RwaI8iyCOTOIE10GJxFE0cEj1TMwpAXZ uTp54TKGPRoR9DFIihNura7uGzqcxHyX15jFuUPhhva+BiPUAEDUM/ZClXbekI0LNmN+Zy dx+4LmwGhr2AGfZVJ+nxJ7b1oGFaUaKrAJUxaNk+sLfdLwvXwPLQ5ZKbw6wPMA== 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 Subject: [PATCH 5/7] ARM: dts: ls1021a-tqmals1021a: Add overlay for CDTech FC21 RGB display Date: Thu, 27 Mar 2025 15:41:11 +0100 Message-ID: <20250327144118.504260-6-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> References: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250327_074207_890509_E5BE8532 X-CRM114-Status: GOOD ( 13.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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-rgb-cdtech-fc21.dtso diff --git a/arch/arm/boot/dts/nxp/ls/Makefile b/arch/arm/boot/dts/nxp/ls/Makefile 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) += \ ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtbo +ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtbo dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-hdmi.dtb dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtb +dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtb diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtso b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-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 = "okay"; +}; + +&dcu { + status = "okay"; + + port { + dcu_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; +}; + +&display { + compatible = "cdtech,s070pws19hp-fc21"; + status = "okay"; +}; + +&i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + polytouch: touchscreen@38 { + compatible = "edt,edt-ft5406", "edt,edt-ft5x06"; + reg = <0x38>; + interrupt-parent = <&pca9554_0>; + interrupts = <6 IRQ_TYPE_EDGE_FALLING>; + /* LCD_PWR_EN -> TSC_WAKE */ + wake-gpios = <&pca9554_1 4 GPIO_ACTIVE_HIGH>; + iovcc-supply = <®_3p3v>; + vcc-supply = <®_3p3v>; + gain = <20>; + touchscreen-size-x = <800>; + touchscreen-size-y = <480>; + }; +}; + +&panel_in { + remote-endpoint = <&dcu_out>; +}; + From patchwork Thu Mar 27 14:41:12 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 14031218 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B13C9C3600B for ; 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d="scan'208";a="43199529" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 27 Mar 2025 15:42:14 +0100 X-CheckPoint: {67E563C5-2A-2417938-F0170C2B} X-MAIL-CPID: 75030C97507DB47327ED4CC8C6056591_2 X-Control-Analysis: str=0001.0A006378.67E563BF.0005,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 B671E16C181; Thu, 27 Mar 2025 15:42:07 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1743086529; 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=6YNfkmjBEpl78C8o+VXKeiiZ5HsFlTCVKYcfoP2BLoQ=; b=Kv7Xr2NNYpuS7yGBvdEV7vx+l+Oz1rICsQjR1xUZSTZBoprZZWoXuH2ToqgyP9K6LxPv7o nyzwSiSxb9fceQXmxwFSGz1lDCzK2mcqkoxgPrY4X156MGYmGQSeOMZiohmC5Iknng7UH/ tjN6uf35QC4YSk8Y+oNJcanzxvk5VwpDAeVt7cNz0CIh8jwHlTLxF2EufXqOPcxto0rks6 3SIe8ddk98a7KHJ1Kvr8rejmjHt11gbqAUWdwZvreye/kQCG4zPFJrDt2Jq5j3VQy9//av dHl5gb71ZXYPvAEuaJq3/kodRPrv6Av9aK+N8XO1w0EcNtkoVH4weOU+7J0L1w== 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 Subject: [PATCH 6/7] ARM: dts: ls1021a-tqmals1021a: Add overlay for CDTech DC44 RGB display Date: Thu, 27 Mar 2025 15:41:12 +0100 Message-ID: <20250327144118.504260-7-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> References: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250327_074216_043694_B7FCA306 X-CRM114-Status: GOOD ( 13.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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-rgb-cdtech-dc44.dtso diff --git a/arch/arm/boot/dts/nxp/ls/Makefile b/arch/arm/boot/dts/nxp/ls/Makefile 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) += \ ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtbo +ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-dc44-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-dc44.dtbo ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtbo dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-hdmi.dtb dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtb +dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-dc44.dtb dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtb diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-dc44.dtso b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-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/; +/plugin/; + +&backlight_dcu { + status = "okay"; +}; + +&dcu { + status = "okay"; + + port { + dcu_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; +}; + +&display { + compatible = "cdtech,s070swv29hg-dc44"; + status = "okay"; +}; + +&i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + polytouch: touchscreen@38 { + compatible = "edt,edt-ft5406", "edt,edt-ft5x06"; + reg = <0x38>; + interrupt-parent = <&pca9554_0>; + interrupts = <6 IRQ_TYPE_EDGE_FALLING>; + /* LCD_PWR_EN -> TSC_WAKE */ + wake-gpios = <&pca9554_1 4 GPIO_ACTIVE_HIGH>; + iovcc-supply = <®_3p3v>; + vcc-supply = <®_3p3v>; + gain = <20>; + touchscreen-size-x = <800>; + touchscreen-size-y = <480>; + }; +}; + +&panel_in { + remote-endpoint = <&dcu_out>; +}; From patchwork Thu Mar 27 14:41:13 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 14031219 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 95047C3600B for ; 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d="scan'208";a="43199531" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 27 Mar 2025 15:42:20 +0100 X-CheckPoint: {67E563CB-1D-903EAEAC-E04C76C8} X-MAIL-CPID: 94219BFC4AF9ED8D941571B08335DEB8_5 X-Control-Analysis: str=0001.0A006396.67E563C4.0009,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 69A4E16C181; Thu, 27 Mar 2025 15:42:14 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1743086535; 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=srwM4VsZ3yBl7ZsVSs0wHvvduH05/skwoi+WfoH3Tmo=; b=iaBD9b9vTEq2NAOOIK5ytG3gc3B/jeqSt17kFp2XUUAvYSbfRn+rdT8CfiweucE6GH+cCY SXEbXx0GJih0T20HHB/TRe4CanZwQfcaFHDW+YXFAA1tVBCqbda+090dI+KbWLb3hqRc5M iWJQk/lb8uoYx77p696vrjzIgTrxqhhwjEls/mVR/B95LWi8sRmblnA/J5MCP9Xr/PFbpz 5RTh5xaVZz3wtqvUzTlRYPtLZDf0IxZ+1S0Iq4H1nHS6BrPAt3MjJ5biYltytMiNPf/x2B n4JSyFNYRpcVojUcLNpQWdwMDrOd/qsoDHeWCtD57xTnWEgGQeCdP7YNNRI8Hg== 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 Subject: [PATCH 7/7] ARM: dts: ls1021a-tqmals1021a: change sound card model name Date: Thu, 27 Mar 2025 15:41:13 +0100 Message-ID: <20250327144118.504260-8-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> References: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250327_074221_187095_8CBF7F21 X-CRM114-Status: GOOD ( 11.78 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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/arch/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 { sound { compatible = "fsl,imx-audio-tlv320aic32x4"; - model = "ls1021a-mbls1021a-tlv320aic32"; + model = "tqm-tlv320aic32"; ssi-controller = <&sai1>; audio-codec = <&tlv320aic32x4>; };