From patchwork Thu Jul 20 13:10:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Hilliard X-Patchwork-Id: 13320512 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 253E3EB64DD for ; Thu, 20 Jul 2023 13:10:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=Y94RgOLdZcFRAfcgwQzaHM3RAnIs3aCBe7wx9thYLeA=; b=Lur5tLYz9xMsTP VzZAhXXaw3ZqvMjTqyVJ5TOOpziDwkHvv+51FXfgeONBtkvHLeO/3RvSys3ZBNVUM3rTjhyJm7KeR /y8mxOZzMjiiKWVXw9sjxwEly1Mb14x4Eeua/Ssnfx0Kl/T1rvbuaCmdj4nCE7+YSADaYRlZHQ7ef nzipsRS4l0ATjXkgIs8774E1AjUn/gzDDy576PX7pv/VzTP0ZECfWSFR8MelZK2lOrsj+J9FbG2QV 7f1H2FWn8mu1wyGxfK/sE4b+wydnsLH75uriY/GJVSuCMY/FlEF844xsG9G11ELbbNT2qc/MsvFCN tc34BcNST7zeQSrkNmRA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qMTQY-00BDvb-0u; Thu, 20 Jul 2023 13:10:42 +0000 Received: from mail-io1-xd33.google.com ([2607:f8b0:4864:20::d33]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qMTQU-00BDu8-31 for linux-arm-kernel@lists.infradead.org; Thu, 20 Jul 2023 13:10:40 +0000 Received: by mail-io1-xd33.google.com with SMTP id ca18e2360f4ac-78372b896d0so31700439f.2 for ; Thu, 20 Jul 2023 06:10:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1689858635; x=1690463435; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=1bMTfdQ8zmTyWG805WFJweJbn+FKA39MnBuSsUcH+GY=; b=GKc2QB+X8QX0ihdNv9WDEq8tA2gTZFzfYjaLPNuK9Lp4O2L9C3bSU6hfDJ5sWeyJNT MKjM63ptD360kOFF47zF3rqIyREAl1sGNqNWo+N99CxM2ViZgfXbMapJlFB6MvWxjUa1 zPpWtgpZTr+eRYL7w6R1v5eDWXVvDTskedtQLuHF/h859DXSkAl/SGcomD4jOj2hPnhV sSsrHFBuxtoXBH+6cXRqca8NtnNpIurcHLLx6BmuNhrKfWtmahjIULRUpSUuYGVsw3k4 3utoUpTMGn+oCffw4wgH6vku8Xa2w0P3tChIQrbMpDnjYSPZjd7E/fQgfMeuol6R/Lbv ZLNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689858635; x=1690463435; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=1bMTfdQ8zmTyWG805WFJweJbn+FKA39MnBuSsUcH+GY=; b=MJOWiawgTaBEfRdLs9mz5JpjPy2AI352hBtLp8o8GFZSvoZNJWxnfLl8ePTceEDDzR V7V8BGrnH96et2Z/dFsG+xOaGHKMO5f+ZMlUmtwCKrOhNxnlN3xiegWb0EyITFfW4MLY CI1vLyVxqX+uOEukbMF1lft4ulPbiehKMfKac6VTWGxuA1NZxUwaftRmVEKXZfQkOM5D /FYJTp8gQR6y0IDQw885kkaGL/P/CyHmddFioSiFU3EsLO4KBesUQEtl46j16h1xAwU3 oOvFTXxiQdDIQVDdy9ZMQSGAIz8HO49Bcwa8uVgKmYD+pUb0cup8lFrMTSyYD+1aE6Fd UOJw== X-Gm-Message-State: ABy/qLZ5aZVsB32s0z3V8EHn/L8EpJ/mLqe+R7KPwL4HcoiM2/mIT2UZ XQ4PX2H6ib4etCdkKw5BrUo= X-Google-Smtp-Source: APBJJlFfJPq1F+Qu7Ho+PICQgbvXzTS2X/RdLdnvx1UKSaRr4rydkr3wM8dNXUVnIWHJVvVwMXQXJw== X-Received: by 2002:a6b:f002:0:b0:783:5e4e:b785 with SMTP id w2-20020a6bf002000000b007835e4eb785mr9118527ioc.19.1689858635266; Thu, 20 Jul 2023 06:10:35 -0700 (PDT) Received: from james-x399.localdomain (71-218-225-212.hlrn.qwest.net. [71.218.225.212]) by smtp.gmail.com with ESMTPSA id k12-20020a02c64c000000b004290fd3a68dsm324873jan.1.2023.07.20.06.10.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Jul 2023 06:10:34 -0700 (PDT) From: James Hilliard To: devicetree@vger.kernel.org Cc: James Hilliard , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Marek Vasut , Stefan Wahren , Frieder Schrempf , Andreas Kemnade , =?utf-8?b?TWljaGFsIFZva8OhxI0=?= , Marcel Ziswiler , Christoph Niedermaier , Li Yang , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 1/4] dt-bindings: arm: fsl: Add VAR-SOM-MX6 SoM Date: Thu, 20 Jul 2023 07:10:22 -0600 Message-Id: <20230720131028.3730704-1-james.hilliard1@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230720_061038_973016_171FD01A X-CRM114-Status: UNSURE ( 9.48 ) 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 Add support for Variscite i.MX6Q VAR-SOM-MX6 SoM. Signed-off-by: James Hilliard Acked-by: Conor Dooley --- Documentation/devicetree/bindings/arm/fsl.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index 2510eaa8906d..a3ab78429799 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -298,6 +298,7 @@ properties: - udoo,imx6q-udoo # Udoo i.MX6 Quad Board - uniwest,imx6q-evi # Uniwest Evi - variscite,dt6customboard + - variscite,var-som-imx6q # i.MX6 Quad Variscite VAR-SOM-MX6 module - wand,imx6q-wandboard # Wandboard i.MX6 Quad Board - ysoft,imx6q-yapp4-crux # i.MX6 Quad Y Soft IOTA Crux board - ysoft,imx6q-yapp4-pegasus # i.MX6 Quad Y Soft IOTA Pegasus board From patchwork Thu Jul 20 13:10:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: James Hilliard X-Patchwork-Id: 13320514 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 F1488EB64DA for ; Thu, 20 Jul 2023 13:11:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=UV/emCfW4pEvfCuVUUmQqFXcq7JauLpUB3PCrcMatRo=; b=KEjqubmNdUa++H 3mwfm9Ck2nv5IQwiId6ImaNWDhl093+4h/FJsTJ/5QXZnlBSyIVMXXVhoyO3crqJQfNHQwrJY7WfF g0RHvXLgxWR/brw0BQ5w4d3sgw5okMKAX5jCCwuxS3yPOAca+z7DNKFLzeZQNY3aQM5uvubopD1p6 FPa6FgJxbgILwo9OMfE4zQGnc8P8c4oSQL6kmYpz2qNBlP36jUZ48xw03joD45TD28ctEXmlqpoSV LHAHVdjdcfz8a5pNylTBSfAWpX8b74zI1SvS+tYPJ12QUnNToMoeTeP51a5y7nt+WiuGdCMaMztEv rHLteeTBN9NKL4e6PHkQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qMTQd-00BDxW-39; Thu, 20 Jul 2023 13:10:47 +0000 Received: from mail-io1-xd2b.google.com ([2607:f8b0:4864:20::d2b]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qMTQX-00BDuq-0i for linux-arm-kernel@lists.infradead.org; Thu, 20 Jul 2023 13:10:43 +0000 Received: by mail-io1-xd2b.google.com with SMTP id ca18e2360f4ac-78666f06691so34379839f.0 for ; Thu, 20 Jul 2023 06:10:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1689858640; x=1690463440; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=qhMK0Z/8CO7wqwpZmCCNR24HwbaT/TBcjB2+r9c6JEY=; b=svHzPnKf8T2G7fUbbh8jKTIEE4lI1v42r39E1/HQuFoKO0IEfvI2yOJTbFj+ZLqrW0 DpCTutDctttyfAigF/+Lf+bU8BHD6IfvPa6KDk8ISnm3fHGoPEl2oyyoAmMUBobcL5rA RseXkiVeq2TVVgnoWRDlgv3C4QQDDX5ytQFdFQ3uZl0gANh78zFIS3aD3Rt13pFru2NN vISWSBwnQIznwHC+RMu7kkjHOpaYEFVwmlf92pSTSnBBxS03wWqQY4c+8RRpCEVe2ZFj FwPykqWmkHBz0oHJUTRVt3kP+6cZM5mfLMLyGl+/N/Vuwfpllu/kQP6Mnjsnj1STfWEU aixg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689858640; x=1690463440; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=qhMK0Z/8CO7wqwpZmCCNR24HwbaT/TBcjB2+r9c6JEY=; b=mFl6nBaZ6h6je8y+i2NamMuXE8OPW8nvT/oEKWo1wkzyUwBhIRXz8FnMCqLSXSl0N2 LIVtWHaedvC7I1tTB0GYTN88dEJe22FIEd+0YeXunPtB/V8dfnIFi2tE0pTJ3hBXYn2l wuaDqTuOyyt6lkoPz8YxSv3pYikMXMREkynfMk47e5IHSYkyM3Je7eQafcTBmEq1lSPN 3twvYoxZi4p2JWXvhOLWX/LwiNteaF1/EwYivTO19Tr3RmuRu3rcKVg56CifnlrDM5+5 Uevb6mdkzYCM1JMehdaWvYXYUMwedEyigXTYJo0+v3z4EEOQ0i0jUikmbsXHlzsqwqG8 pSyw== X-Gm-Message-State: ABy/qLZdwqGR37KRoFW0Qenjvo5Hcamgn3bOGlUK1N5b1G16p+i8vM4u Ok2JuQaHRxuhYhEH1FX+Q2g= X-Google-Smtp-Source: APBJJlEPXkCgZSq0Wv2gpB8QwSsjKcTbqrKMUWkN9Glx6scKHj/kHrH9dLtwrpgxYeLndNNF8GFwHQ== X-Received: by 2002:a5d:9ec8:0:b0:783:69e0:57a7 with SMTP id a8-20020a5d9ec8000000b0078369e057a7mr5350659ioe.16.1689858639689; Thu, 20 Jul 2023 06:10:39 -0700 (PDT) Received: from james-x399.localdomain (71-218-225-212.hlrn.qwest.net. [71.218.225.212]) by smtp.gmail.com with ESMTPSA id k12-20020a02c64c000000b004290fd3a68dsm324873jan.1.2023.07.20.06.10.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Jul 2023 06:10:39 -0700 (PDT) From: James Hilliard To: devicetree@vger.kernel.org Cc: James Hilliard , Gregory CLEMENT , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Marek Vasut , Frieder Schrempf , Stefan Wahren , Tim Harvey , Marcel Ziswiler , Christoph Niedermaier , Li Yang , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 2/4] ARM: dts: imx6qdl: Add Variscite VAR-SOM-MX6 SoM support Date: Thu, 20 Jul 2023 07:10:23 -0600 Message-Id: <20230720131028.3730704-2-james.hilliard1@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230720131028.3730704-1-james.hilliard1@gmail.com> References: <20230720131028.3730704-1-james.hilliard1@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230720_061041_263899_46FB59C3 X-CRM114-Status: GOOD ( 18.97 ) 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 patch adds support for the Variscite VAR_SOM-MX6 SoM with : - i.MX6 Quad or Dual Lite SoC - 256 – 4096 MB DDR3 - 4-64 GB eMMC - 128 – 1024 MB SLC NAND - Camera Interface - HDMI+CEC interface - LVDS / DSI / Parallel RGB interfaces - Ethernet RGMII interface - On-SoM Wi-Fi/Bluetooth with WiLink wl183x SDIO Module - SD/MMC/SDIO interface - USB Host + USB OTG interface - I2C interfaces - SPI interfaces - PCI-Express 2.0 interface - on-SoM Audio Codec with HP/Line-In interfaces + DMIC interface - Digital Audio interface - S/PDIF interface Product website : https://www.variscite.com/product/system-on-module-som/cortex-a9/var-som-mx6-cpu-freescale-imx6/ Support is handled with a SoM-centric dtsi exporting the default interfaces along the default pinmuxing to be enabled by the board dts file. This file is based on the one provided by Variscite on their own kernel, but adapted for mainline. Signed-off-by: Gregory CLEMENT Signed-off-by: James Hilliard --- .../arm/boot/dts/nxp/imx/imx6qdl-var-som.dtsi | 542 ++++++++++++++++++ 1 file changed, 542 insertions(+) create mode 100644 arch/arm/boot/dts/nxp/imx/imx6qdl-var-som.dtsi diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-var-som.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-var-som.dtsi new file mode 100644 index 000000000000..8dc61656ad4b --- /dev/null +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-var-som.dtsi @@ -0,0 +1,542 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Support for Variscite VAR-SOM-MX6 Module + * + * Copyright 2011 Linaro Ltd. + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright (C) 2014-2016 Variscite, Ltd. + * Author: Donio Ron + * Copyright 2022 Bootlin + */ + +/dts-v1/; + +#include "imx6q.dtsi" +#include +#include +#include + +/ { + model = "Variscite VAR-SOM-MX6 module"; + compatible = "variscite,var-som-imx6q", "fsl,imx6q"; + + chosen { + stdout-path = &uart1; + }; + + memory@10000000 { + device_type = "memory"; + reg = <0x10000000 0x40000000>; + }; + + reg_audio: regulator-audio { + compatible = "regulator-fixed"; + regulator-name = "tlv320aic3x-supply"; + enable-active-high; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + touch_3v3_regulator: touch_3v3_regulator { + compatible = "regulator-fixed"; + regulator-name = "touch_3v3_supply"; + regulator-always-on; + status = "okay"; + }; + + reg_wl18xx_vmmc: regulator-wl18xx { + compatible = "regulator-fixed"; + regulator-name = "vwl1807"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio7 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + startup-delay-us = <70000>; + }; + + sound: sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "var-som-audio"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&sound_codec>; + simple-audio-card,frame-master = <&sound_codec>; + simple-audio-card,widgets = "Headphone", "Headphone Jack", + "Line", "Line In", "Microphone", "Mic Jack"; + simple-audio-card,routing = "Headphone Jack", "HPLOUT", + "Headphone Jack", "HPROUT", + "LINE1L", "Line In", + "LINE1R", "Line In"; + + sound_cpu: simple-audio-card,cpu { + sound-dai = <&ssi2>; + }; + + sound_codec: simple-audio-card,codec { + sound-dai = <&tlv320aic3106>; + clocks = <&clks IMX6QDL_CLK_CKO>; + }; + }; + + rfkill { + compatible = "rfkill-gpio"; + name = "rfkill"; + radio-type = "bluetooth"; + shutdown-gpios = <&gpio6 18 GPIO_ACTIVE_HIGH>; + }; +}; + +&cpu0 { + operating-points = < + /* kHz uV */ + 1200000 1350000 + 996000 1250000 + 852000 1250000 + 792000 1175000 + 396000 1175000 + >; + + fsl,soc-operating-points = < + /* ARM kHz SOC-PU uV */ + 1200000 1275000 + 996000 1250000 + 852000 1250000 + 792000 1250000 + 396000 1250000 + >; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux>; + status = "okay"; + + mux-ssi2 { + fsl,audmux-port = <1>; + fsl,port-config = < + (IMX_AUDMUX_V2_PTCR_SYN | + IMX_AUDMUX_V2_PTCR_TFSDIR | + IMX_AUDMUX_V2_PTCR_TFSEL(2) | + IMX_AUDMUX_V2_PTCR_TCLKDIR | + IMX_AUDMUX_V2_PTCR_TCSEL(2)) + IMX_AUDMUX_V2_PDCR_RXDSEL(2) + >; + }; + + mux-aud3 { + fsl,audmux-port = <2>; + fsl,port-config = < + IMX_AUDMUX_V2_PTCR_SYN + IMX_AUDMUX_V2_PDCR_RXDSEL(1) + >; + }; +}; + +&ecspi3 { + fsl,spi-num-chipselects = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi3>; + cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet>; + phy-mode = "rgmii"; + phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; + fsl,magic-packet; + status = "okay"; +}; + +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + pmic@8 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; + compatible = "fsl,pfuze100"; + reg = <0x08>; + + regulators { + sw1a_reg: sw1ab { + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1875000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw1c_reg: sw1c { + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1875000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3a_reg: sw3a { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3b_reg: sw3b { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + regulator-boot-on; + regulator-always-on; + }; + + sw4_reg: sw4 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + + snvs_reg: vsnvs { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + + vref_reg: vrefddr { + regulator-boot-on; + regulator-always-on; + }; + + vgen1_reg: vgen1 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + vgen2_reg: vgen2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + vgen3_reg: vgen3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + vgen4_reg: vgen4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + vgen5_reg: vgen5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + vgen6_reg: vgen6 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + }; + }; + + tlv320aic3106: codec@1b { + compatible = "ti,tlv320aic3106"; + reg = <0x1b>; + #sound-dai-cells = <0>; + DRVDD-supply = <®_3p3v>; + AVDD-supply = <®_3p3v>; + IOVDD-supply = <®_3p3v>; + DVDD-supply = <®_3p3v>; + ai3x-ocmv = <0>; + reset-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>; + ai3x-gpio-func = < + 0 /* AIC3X_GPIO1_FUNC_DISABLED */ + 5 /* AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT */ + >; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + pinctrl_hog: hoggrp { + fsl,pins = < + /* CTW6120 IRQ */ + MX6QDL_PAD_EIM_DA7__GPIO3_IO07 0xb0b1 + /* SDMMC2 CD/WP */ + MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x1b0b0 + MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x1b0b0 + >; + }; + + pinctrl_audmux: audmux { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0 + MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0 + MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0 + MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0 + /* Audio Clock */ + MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 + >; + }; + + pinctrl_bt: bt { + fsl,pins = < + /* Bluetooth/wifi enable */ + MX6QDL_PAD_SD3_DAT6__GPIO6_IO18 0x1b0b1 + /* Wifi Slow Clock */ + MX6QDL_PAD_ENET_RXD0__OSC32K_32K_OUT 0x000b0 + >; + }; + + pinctrl_ecspi3: ecspi3grp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO 0x100b1 + MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI 0x100b1 + MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK 0x100b1 + >; + }; + + pinctrl_enet: enetgrp { + fsl,pins = < + MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 + MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 + MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0 + MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0 + MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0 + MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0 + MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0 + MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0 + MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0 + MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0 + MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0 + MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0 + MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0 + MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0 + MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0 + >; + }; + + pinctrl_enet_irq: enetirqgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1 + MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1 + MX6QDL_PAD_GPIO_16__I2C3_SDA 0x4001b8b1 + >; + }; + + pinctrl_pmic: pmicgrp { + fsl,pins = < + /* PMIC INT */ + MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0 + >; + }; + + pinctrl_pwm2: pwm2grp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT9__PWM2_OUT 0x1b0b1 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1 + MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX6QDL_PAD_SD3_DAT4__UART2_RX_DATA 0x1b0b1 + MX6QDL_PAD_SD3_DAT5__UART2_TX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_D28__UART2_CTS_B 0x1b0b1 + MX6QDL_PAD_EIM_D29__UART2_RTS_B 0x1b0b1 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17069 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10069 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17069 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17069 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17069 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17069 + /* WL_EN */ + MX6QDL_PAD_SD3_DAT7__GPIO6_IO17 0x13059 + /* WL_IRQ */ + MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x13059 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3grp100mhz { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170B9 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100B9 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170B9 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170B9 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170B9 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170B9 + /* WL_EN */ + MX6QDL_PAD_SD3_DAT7__GPIO6_IO17 0x130B9 + /* WL_IRQ */ + MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x130B9 + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3grp200mhz { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170F9 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100F9 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170F9 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170F9 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170F9 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170F9 + /* WL_EN */ + MX6QDL_PAD_SD3_DAT7__GPIO6_IO17 0x130F9 + /* WL_IRQ */ + MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x130F9 + >; + }; + + pinctrl_gpmi_nand: gpminandgrp { + fsl,pins = < + MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1 + MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1 + MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1 + MX6QDL_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1 + MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb0b1 + MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1 + MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1 + MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1 + MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1 + MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1 + MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1 + MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1 + MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1 + MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1 + MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1 + MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1 + >; + }; +}; + +&pwm2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm2>; + status = "okay"; +}; + +®_arm { + vin-supply = <&sw1a_reg>; +}; + +®_pu { + vin-supply = <&sw1c_reg>; +}; + +®_soc { + vin-supply = <&sw1c_reg>; +}; + +&snvs_poweroff { + status = "okay"; +}; + +&ssi2 { + fsl,mode = "i2s-slave"; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2 &pinctrl_bt>; + uart-has-rtscts; + status = "okay"; +}; + +&gpmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpmi_nand>; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + bus-width = <4>; + vmmc-supply = <®_wl18xx_vmmc>; + non-removable; + wakeup-source; + keep-power-in-suspend; + cap-power-off-card; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + wifi: wifi@0 { + compatible = "ti,wl1835"; + reg = <2>; + interrupt-parent = <&gpio6>; + interrupts = <17 IRQ_TYPE_EDGE_RISING>; + ref-clock-frequency = <38400000>; + }; +}; + +®_vdd1p1 { + vin-supply = <&vgen5_reg>; +}; + +®_vdd2p5 { + vin-supply = <&vgen5_reg>; +}; From patchwork Thu Jul 20 13:10:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Hilliard X-Patchwork-Id: 13320513 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 4A66DEB64DC for ; Thu, 20 Jul 2023 13:11:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; 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[71.218.225.212]) by smtp.gmail.com with ESMTPSA id k12-20020a02c64c000000b004290fd3a68dsm324873jan.1.2023.07.20.06.10.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Jul 2023 06:10:43 -0700 (PDT) From: James Hilliard To: devicetree@vger.kernel.org Cc: James Hilliard , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Marek Vasut , Stefan Wahren , Frieder Schrempf , Philippe Schenker , Christoph Niedermaier , Marcel Ziswiler , Li Yang , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 3/4] dt-bindings: arm: fsl: Add VAR-SOM-MX6 Custom Board Date: Thu, 20 Jul 2023 07:10:24 -0600 Message-Id: <20230720131028.3730704-3-james.hilliard1@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230720131028.3730704-1-james.hilliard1@gmail.com> References: <20230720131028.3730704-1-james.hilliard1@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230720_061045_387446_89AE15F5 X-CRM114-Status: UNSURE ( 9.86 ) 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 Add support for Variscite i.MX6Q VAR-SOM-MX6 Custom Board. Signed-off-by: James Hilliard Acked-by: Conor Dooley --- Documentation/devicetree/bindings/arm/fsl.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index a3ab78429799..010601da6c5b 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -298,6 +298,7 @@ properties: - udoo,imx6q-udoo # Udoo i.MX6 Quad Board - uniwest,imx6q-evi # Uniwest Evi - variscite,dt6customboard + - variscite,mx6customboard - variscite,var-som-imx6q # i.MX6 Quad Variscite VAR-SOM-MX6 module - wand,imx6q-wandboard # Wandboard i.MX6 Quad Board - ysoft,imx6q-yapp4-crux # i.MX6 Quad Y Soft IOTA Crux board From patchwork Thu Jul 20 13:10:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Hilliard X-Patchwork-Id: 13320515 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 0F1F4EB64DA for ; Thu, 20 Jul 2023 13:11:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WxDASc4Oi+nkleCh9jYWNZp89iAYkhpkscvkD2tJEh0=; b=ibQr1rvPszRTtN 2JYjFaGTBUW/R21qMPJIQ1ZdzOja/4R5KxXIyhA91bNdJbQqWO5OLx0e4H0Yil5G3YTSP1kfLjTeG 5RN5s95GqhFAn3l8PPMkBMnQNRD8J5YdNFFahGA2hyhFQA4WLEin48oxMRlKiy9zr6vmNhPUWa54p K8fGQRmCNTQSndNVuvzIWEdF7rij+cwrb/wbO2763P3jBv0ZVpGPI6iT7/oJaqQESXAx1ptrCz6tH 1NM8gqwey1Ba9Vr4yIa/h3krVu1qtxtt1Fcy3HYIUQIfGkz3wR/wrpn5jqEYu+v/3mXyItALnbE89 fCrU5uINYgbdu8w+rHYA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qMTQq-00BE1n-2c; Thu, 20 Jul 2023 13:11:00 +0000 Received: from mail-io1-xd2c.google.com ([2607:f8b0:4864:20::d2c]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qMTQf-00BDy4-1G for linux-arm-kernel@lists.infradead.org; Thu, 20 Jul 2023 13:10:51 +0000 Received: by mail-io1-xd2c.google.com with SMTP id ca18e2360f4ac-78362f574c9so32341739f.3 for ; Thu, 20 Jul 2023 06:10:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1689858648; x=1690463448; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=VZmgwufbdiSmX2iqH/nG+F0Hp0CP0ldlo4UazkQFizY=; b=INfnWYgNqK9IaZFbRJMFIpjNRAj67BJifNXP+f78NYZ+4ACAl4PPTPSQpFVCOOiIy2 NGsgYppLG9/YRuvr6xgeyL21kkdhYl3XnejNfJ6T8PVAiV+LWS/x+WwsqK5eK5sVypfT Ji8NTuZvYkl0+9sPf/Rs11iw2aAdlXLcv5RwM5DJY2byyEp4ewvv2bt0TqS2L2qns2DD p7xPF8nYnC98PlsOe8TltWEq/XPWBjy74hdIuXg+sLz5TFndtbUgeumFzsL0rhEh/Wld aMvqZALLZVq34buVmv32nTh6TURJKsKq3rzm8M4PLX2wfyzPvry136MSz/Lu8l7EZWTw Dy6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689858648; x=1690463448; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=VZmgwufbdiSmX2iqH/nG+F0Hp0CP0ldlo4UazkQFizY=; b=Ef6EQGcF6JaX6iJg7KzDPEzwx4hKh2Zlot3W1X1P+2v4I2ivsokyblqBoZM5H7rjpH Tom2gb8O6LJ4cHsEFO6ZgqgS3yCjzkqUXb01Fvd849I9azKYazDeKmOpggoOda6MJQx5 IuRYeZ2f76txGHk0Vlz/GzUh9opJwtsmRskTHmBtHebNATRUmYh46PMg79Exqlo3N06n D1F5cGFsKCyOd+0dFkgszuEZ0tlUCsoZjTlEyx2Q8asUSUUOyIh+gQIX+G9yyC3pUaqi gkUv1JnPSmOb4IkyNpAz3Fblp5lnz7h6y1acivk1Yd3FHvun6NRFY4ep0P7+MFG3hYyF xoSg== X-Gm-Message-State: ABy/qLZY3Bn91FkVd5QU95tiUDUqzleb1YuqRd1DuYqO9y2tOfrJ2R/b 4o6rElJwn2NMZ0BxdZbWJM8= X-Google-Smtp-Source: APBJJlE1+vbQ9H6s8qOmJMFSl/7JXq/Rg42vjEgBM8xH1ckhUDobxgzrJ1vRw0vaU2lG2MYEQCxDww== X-Received: by 2002:a5e:9503:0:b0:786:e966:5694 with SMTP id r3-20020a5e9503000000b00786e9665694mr8485760ioj.3.1689858648052; Thu, 20 Jul 2023 06:10:48 -0700 (PDT) Received: from james-x399.localdomain (71-218-225-212.hlrn.qwest.net. [71.218.225.212]) by smtp.gmail.com with ESMTPSA id k12-20020a02c64c000000b004290fd3a68dsm324873jan.1.2023.07.20.06.10.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Jul 2023 06:10:47 -0700 (PDT) From: James Hilliard To: devicetree@vger.kernel.org Cc: James Hilliard , Gregory CLEMENT , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Marek Vasut , Frieder Schrempf , Stefan Wahren , Tim Harvey , Marcel Ziswiler , Christoph Niedermaier , Li Yang , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 4/4] ARM: dts: imx6q: Add Variscite MX6 Custom board support Date: Thu, 20 Jul 2023 07:10:25 -0600 Message-Id: <20230720131028.3730704-4-james.hilliard1@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230720131028.3730704-1-james.hilliard1@gmail.com> References: <20230720131028.3730704-1-james.hilliard1@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230720_061049_433461_F36E5B0E X-CRM114-Status: GOOD ( 17.46 ) 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 patch adds support for the Variscite MX6 SoM Carrier Board. This Carrier-Board has the following : - LVDS interface for the VLCD-CAP-GLD-LVDS 7" LCD 800 x 480 touch display - HDMI Connector - USB Host + USB OTG Connector - 10/100/1000 Mbps Ethernet - miniPCI-Express slot - SD Card connector - Audio Headphone/Line In jack connectors - S-ATA - On-board DMIC - RS485 Header - CAN bus header - SPI header - Camera Interfaces header - OnBoard RTC with Coin Backup battery socket - RS232 Debug Header (IDC10) - RS232 DTE Product Page : https://www.variscite.com/product/single-board-computers/var-mx6customboard The dts file based on the ones provided by Variscite on their own kernel, but adapted for mainline. Signed-off-by: Gregory CLEMENT Signed-off-by: James Hilliard --- arch/arm/boot/dts/nxp/imx/Makefile | 1 + .../dts/nxp/imx/imx6q-var-mx6customboard.dts | 279 ++++++++++++++++++ 2 files changed, 280 insertions(+) create mode 100644 arch/arm/boot/dts/nxp/imx/imx6q-var-mx6customboard.dts diff --git a/arch/arm/boot/dts/nxp/imx/Makefile b/arch/arm/boot/dts/nxp/imx/Makefile index 3629e343d322..258ec0e5b712 100644 --- a/arch/arm/boot/dts/nxp/imx/Makefile +++ b/arch/arm/boot/dts/nxp/imx/Makefile @@ -244,6 +244,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6q-udoo.dtb \ imx6q-utilite-pro.dtb \ imx6q-var-dt6customboard.dtb \ + imx6q-var-mx6customboard.dtb \ imx6q-vicut1.dtb \ imx6q-wandboard.dtb \ imx6q-wandboard-revb1.dtb \ diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-var-mx6customboard.dts b/arch/arm/boot/dts/nxp/imx/imx6q-var-mx6customboard.dts new file mode 100644 index 000000000000..f090f6a5895a --- /dev/null +++ b/arch/arm/boot/dts/nxp/imx/imx6q-var-mx6customboard.dts @@ -0,0 +1,279 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Support for Variscite MX6 Carrier-board + * + * Copyright 2016 Variscite, Ltd. All Rights Reserved + * Copyright 2022 Bootlin + */ + +/dts-v1/; + +#include "imx6qdl-var-som.dtsi" +#include + +/ { + model = "Variscite i.MX6 QUAD/DUAL VAR-SOM-MX6 Custom Board"; + compatible = "variscite,mx6customboard", "variscite,var-som-imx6q", "fsl,imx6q"; + + reg_usb_otg_vbus: regulator-usb-otg-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_usb_h1_vbus: regulator-usb-h1-vbud { + compatible = "regulator-fixed"; + regulator-name = "usb_h1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_audio: regulator-audio { + compatible = "regulator-fixed"; + regulator-name = "tlv320aic3x-supply"; + enable-active-high; + }; + + panel0: lvds-panel0 { + compatible = "panel-lvds"; + backlight = <&backlight_lvds>; + width-mm = <152>; + height-mm = <91>; + label = "etm070001adh6"; + data-mapping = "jeida-18"; + + panel-timing { + clock-frequency = <32000000>; + hactive = <800>; + vactive = <480>; + hback-porch = <39>; + hfront-porch = <39>; + vback-porch = <29>; + vfront-porch = <13>; + hsync-len = <47>; + vsync-len = <2>; + }; + + port { + panel_in_lvds0: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; + + panel1: lvds-panel1 { + compatible = "panel-lvds"; + width-mm = <152>; + height-mm = <91>; + data-mapping = "jeida-18"; + + panel-timing { + clock-frequency = <38251000>; + hactive = <800>; + vactive = <600>; + hback-porch = <112>; + hfront-porch = <32>; + vback-porch = <3>; + vfront-porch = <17>; + hsync-len = <80>; + vsync-len = <4>; + }; + + port { + panel_in_lvds1: endpoint { + remote-endpoint = <&lvds1_out>; + }; + }; + }; + + backlight_lvds: backlight-lvds { + compatible = "pwm-backlight"; + pwms = <&pwm2 0 50000 0>; + brightness-levels = <0 4 8 16 32 64 128 248>; + default-brightness-level = <7>; + power-supply = <®_pu>; + }; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + touchscreen@24 { + compatible = "cypress,tt21000"; + reg = <0x24>; + interrupt-parent = <&gpio3>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; + vdd-supply = <&touch_3v3_regulator>; + touchscreen-size-x = <880>; + touchscreen-size-y = <1280>; + }; + + touchscreen@38 { + compatible = "edt,edt-ft5306"; + reg = <0x38>; + interrupt-parent = <&gpio3>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + touchscreen-size-x = <1800>; + touchscreen-size-y = <1000>; + }; +}; + +&iomuxc { + pinctrl_ipu1: ipu1grp { + fsl,pins = < + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10 + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10 + MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10 + MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10 + MX6QDL_PAD_DI0_PIN4__IPU1_DI0_PIN04 0x10 + MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10 + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10 + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10 + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10 + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10 + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10 + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10 + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10 + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10 + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10 + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10 + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10 + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10 + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10 + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10 + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10 + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10 + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10 + MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10 + MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10 + MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10 + MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10 + MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10 + MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10 + >; + }; + + pinctrl_ipu1: ipu1grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x1b0b0 + MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x1b0b0 + MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x1b0b0 + MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x1b0b0 + MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x1b0b0 + MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x1b0b0 + MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x1b0b0 + MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x1b0b0 + MX6QDL_PAD_CSI0_DATA_EN__IPU1_CSI0_DATA_EN 0x1b0b0 + MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x1b0b0 + MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x1b0b0 + MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x1b0b0 + >; + }; + + pinctrl_usbotg_var: usbotggrp { + fsl,pins = < + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x17059 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17071 + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10071 + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17071 + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17071 + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17071 + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17071 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059 + >; + }; + + pinctrl_flexcan1: flexcan1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x1b0b0 + MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b0b0 + >; + }; +}; + +&usbh1 { + vbus-supply = <®_usb_h1_vbus>; + status = "okay"; +}; + +&ldb { + status = "okay"; + + lvds-channel@0 { + fsl,data-mapping = "spwg"; + fsl,data-width = <24>; + status = "okay"; + port@4 { + reg = <4>; + + lvds0_out: endpoint { + remote-endpoint = <&panel_in_lvds0>; + }; + }; + }; + + lvds-channel@1 { + fsl,data-mapping = "spwg"; + fsl,data-width = <24>; + status = "okay"; + port@4 { + reg = <4>; + + lvds1_out: endpoint { + remote-endpoint = <&panel_in_lvds1>; + }; + }; + }; +}; + +&usbotg { + vbus-supply = <®_usb_otg_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg_var>; + disable-over-current; + dr_mode = "host"; + status = "okay"; +}; + +&usbphy1 { + fsl,tx-d-cal = <0x5>; +}; + +&usbphy2 { + fsl,tx-d-cal = <0x5>; +}; + +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1>; + non-removable; + keep-power-in-suspend; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + cd-gpios = <&gpio4 14 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio4 15 GPIO_ACTIVE_HIGH>; + status = "okay"; +};