From patchwork Tue Apr 8 09:30:48 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 14042922 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 2571BC3600C for ; Tue, 8 Apr 2025 11:57:57 +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=1744104677; 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=XuzX/2B1C//+iENy5p338mtpUdEXVW/pOaBatY9uies=; b=R3gfoDmaIlSg78xQmb6zDI7KMcTVk6P53HNG+DINOEY+pO8oVe3RHOzCu64+dnexA43FhE +NeGPiM7AM62JELdyX2D1+04eV14hW4Iwdc1Y9kOzD/LdPC+b/Kv9IT/nsM46VFdBmiVkl gIn9beq05AaPU4FpTjt8dV9ju47CIQq3wXLIU8UEt2y7rDOv/BRNwz0eyLbXSx1JNGoYK1 smp3vWI+xY3d3a+5PNg/Q7TocgcRQDJBwjSQdfGdqSas/179RX8lwqxLdx763x/uY9uj5l CF4iUFfhLaPHpp/rXoJtKhe2aPNtzeg1jmiJ3PLzuvEUE94B7kPUSLknKWdbFg== 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, Frank Li Subject: [PATCH v2 1/7] ARM: dts: ls1021a-tqmals1021a: Fix license Date: Tue, 8 Apr 2025 11:30:48 +0200 Message-ID: <20250408093059.551700-2-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> 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-20250408_023123_235075_864E1FDA X-CRM114-Status: GOOD ( 10.20 ) 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 Tue Apr 8 09:30:49 2025 Content-Type: text/plain; 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a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1744104682; 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=WRswDAiOD+LBGvXy93dQk2897CsfhogQ6IW+astVOLo=; b=thSt+zHqDTS08DWUmgk51gxrYeIs0Sk2vyToNFp/iulsY0RdR7xZggG5l85BNzNfEqdcOR VjQwx6OaJe6OjaRwbK9KTdWq8IR4d8c+IHubSZ1CpjTrHnielorFYW0DQR+QcA5nLVNBKm c3X/dmTQvf7jk6LhI1r1fsEaeonZf2OJ3pEnBALUTC7OSvZwpl3DPOIIo0xI25I3uyV3xz Wfg0aOMBgirvS+FJmeTJrINrVWkKe4mQRW3lE2v21oER5/bFq7YWoXXITFtPZb1RI9mlQr 5sZdGE7vw+HizCxZ0haVBRNFnQCQXJjfZcd5STwKsZcBzir5eLUI9bwuzyfxUw== 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, Frank Li Subject: [PATCH v2 2/7] ARM: dts: ls1021a-tqmals1021a: Add vcc-supply for spi-nor Date: Tue, 8 Apr 2025 11:30:49 +0200 Message-ID: <20250408093059.551700-3-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> 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-20250408_023129_287086_82C69FB2 X-CRM114-Status: UNSURE ( 8.43 ) 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 Tue Apr 8 09:30:50 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 14042556 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 2F490C3600C for ; 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d="scan'208";a="43397369" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 08 Apr 2025 11:31:32 +0200 X-CheckPoint: {67F4ECF4-19-2417938-F0170C2B} X-MAIL-CPID: C7C12BB62A1A0985F39A56B6586A990E_2 X-Control-Analysis: str=0001.0A00639A.67F4ECEF.006B,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 A53AD169635; Tue, 8 Apr 2025 11:31:27 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1744104687; 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=xVN//MuR4wm6RUmqVn0fG6wm0+/9v921P5UHDogrHwg=; b=Z5562KSnIZtr6IocODh6/+XRXyiIs7RhQvVrNwFTpj9ss/L/yKT9mFtUb0dd5VH6O68e9w 6I8rWGkt707mn4pwOTHIpybPi8HJz7tU2L8IJEJMJl644Az71xMYKE5YZfEiM6ljE6/tDX 3BlqjK3A926Gu+bqSOYF24LvGiIZAR3cvwwmMnSyllbTLg5TTRbNL+lZjp/jToPYKGGwN0 ix2QasvSfKhSQIqb0Y8tCH6JWHS/m4eOpFLNiZmI6bmiR06aM7c/RgcV+Uo1U4hyd4669c VAahsrY7Cqpz8+zDuWM2RMVpFbRJw69d0O/LrpqL/mWOczw/h91yqeRkNwaFug== 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, Frank Li Subject: [PATCH v2 3/7] ARM: dts: ls1021a-tqmals1021a: Add HDMI overlay Date: Tue, 8 Apr 2025 11:30:50 +0200 Message-ID: <20250408093059.551700-4-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> 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-20250408_023133_682836_13095AD3 X-CRM114-Status: GOOD ( 12.72 ) 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 Tue Apr 8 09:30:51 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 14042557 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 17313C3600C for ; Tue, 8 Apr 2025 09:43:48 +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=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> 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-20250408_023139_031135_BD1E7B01 X-CRM114-Status: GOOD ( 13.85 ) 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 power supply as well, which had been missing all the time. Signed-off-by: Alexander Stein Reviewed-by: Frank Li --- 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 Tue Apr 8 09:30:52 2025 Content-Type: text/plain; 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a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1744104698; 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=VsPKq5bnz+xbuaDXmAIW+FHBSb1rIYp7s4cZKf3qJFI=; b=dxm4gcWCz6QFFVoVUkHCY1OmHIvGwbZI5a+YpBbGuTXma5oeqELZizngS841P0D6FdA3+K kT+ohXvUU0TsNmssN4D3bxMeSVtrVsMAfovyrwn3i4fdujPl5FXyTMmbACYcnAfSol79W6 sDd+dXm271AVTrZeO0Pgpt0Qwme74D48QD1OjNq2KUe2FcRzim//gqGCe2Z3n8kDD4uFtJ nJycUkA1ElejR1co+EqBQocVgVQDyOffwaPGUTivBcRuhtmHHiYOulskeWIO2i6r6NCc6u hUQ7aNsfi9ngQTfP7gBxQm77KI2VL7GpjtmOl7bkRdXBMZeSUeNsoD/d61Z+xg== 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, Frank Li Subject: [PATCH v2 5/7] ARM: dts: ls1021a-tqmals1021a: Add overlay for CDTech FC21 RGB display Date: Tue, 8 Apr 2025 11:30:52 +0200 Message-ID: <20250408093059.551700-6-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> 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-20250408_023144_803209_FC296CE8 X-CRM114-Status: GOOD ( 12.43 ) 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 Tue Apr 8 09:30:53 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 14042562 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 E6F41C3600C for ; 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d="scan'208";a="43397405" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 08 Apr 2025 11:31:48 +0200 X-CheckPoint: {67F4ED04-1C-7141A0B0-E6EDEC14} X-MAIL-CPID: 85B7DA6F25BE624F0F4F2E5BBE0CCC1C_3 X-Control-Analysis: str=0001.0A006368.67F4ED0E.0042,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 D264C1697D9; Tue, 8 Apr 2025 11:31:43 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1744104704; 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=BC+kwoVAr3DKkerz52sg03mJQPqBZjjq89g1vIcQW6U=; b=ZK7O/PK17MX11bWsdyyzDZzuHy+szGat4TYZHWGlxd8QLQnUIashucVz7o94TFlHe41cDO Llnp/Wcg3boWVKI3eKdnWcggisPVWBgw46OZQBrPgWUnaR9B/ZItpzAoBNJK1KesGG6i6b OLC8ZPNBaciSkxN6knrArsuT+c+FY4RoU4yNuZCGWdaJU/6Noz0HcU3dglzWNcBxySKjL4 rTFzuILD/cYyf+NN9qzwlpUB9MO5169C2h58uLexXinYZPEU0mKviBgai0FoccGwwuo/F0 HN4Nk69O7a+2Q5bl0yGd+lVKOS6KX7M9dxmMmzE0//kgNpKnuk+dIfSwvOH9gg== 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, Frank Li Subject: [PATCH v2 6/7] ARM: dts: ls1021a-tqmals1021a: Add overlay for CDTech DC44 RGB display Date: Tue, 8 Apr 2025 11:30:53 +0200 Message-ID: <20250408093059.551700-7-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> 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-20250408_023151_182531_DA0AB66B X-CRM114-Status: GOOD ( 12.15 ) 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 Tue Apr 8 09:30:54 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 14042588 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 A19DCC3600C for ; 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d="scan'208";a="43397420" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 08 Apr 2025 11:31:53 +0200 X-CheckPoint: {67F4ED09-1E-903EAEAC-E04C76C8} X-MAIL-CPID: 98DAD71A01D231204733A360F0E25679_5 X-Control-Analysis: str=0001.0A006368.67F4ED13.004F,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 E9ADC1697CE; Tue, 8 Apr 2025 11:31:48 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1744104709; 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=AckmueFcdt0W23SueItleJPhRc4kKUpsswgxRfizL5o=; b=Ra5PtcIJL3Nr2bC0BZs7PGuW1Nrg7fnXJbAbgemcTjfit61ZJX2gQKIAOcGuxpFqUNvIO1 SEGBMWGIe4e+9xoxmNhRxKWXXST6nGkRcP//hokUWpk+0aJO209salYAu5eHAbCBVrp1YG aHXvwyjFLj4k6v1Mvw5CID1pzCNNAlTrwv4Omfc6IXgPOTBimeaufw9GjxE9NdlXvc2mET wfhcnXxKY7yam0Q5ZLQIgW6ClqTauGTZncbpXepVjd31l45ssZ4PzIKYR8urK15of3TI7v XpQxl/mpcku8MZjLxD4qLNF1xjtNLQnuEyoWh34Q4oU72n1IvmCSizeix0CDFw== 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, Frank Li Subject: [PATCH v2 7/7] ARM: dts: ls1021a-tqmals1021a: change sound card model name Date: Tue, 8 Apr 2025 11:30:54 +0200 Message-ID: <20250408093059.551700-8-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> 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-20250408_023154_720714_764D001A X-CRM114-Status: GOOD ( 10.52 ) 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>; };