From patchwork Fri Mar 11 15:36:14 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gregory CLEMENT X-Patchwork-Id: 12778251 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 EF673C4332F for ; Fri, 11 Mar 2022 15:38:21 +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=q65lxGBJiYcpaDIYW0VmYZdu5LafP49g2rVmoc3bJeI=; b=mB39N9Imh7yUT6 b02w7uM+qXGelsPt7JEK8kh3TqsxmXr3jqs67SgnHnujgGyDu55G3xmOfKyIj1Cin2IHEYrCVygj9 gNRUdAsIAZBv9UogBOvR8wxv0M6NLtdFNhkNdSFP9HQkFfbmSpPth45Gu+JR1r0HUakE6yU/Mmh81 vHee2U/PyohXbYOS/EOlVfBriwZRs6HkccryyIkPLgmqDc6xgGKuArGTcU9IXyAKWoBtJXcHYjR6S BIyaY/98SN2kic/HYZOxoF5w1ndRkqa6C3yVgBWmixhnIRw609wvm+88LHsgQX9l88FwlUK8QF/ey uual/16UEOf3AdZwJjbg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nShKK-00H9CF-JO; Fri, 11 Mar 2022 15:37:12 +0000 Received: from relay2-d.mail.gandi.net ([217.70.183.194]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nShK8-00H9Ao-Mo for linux-arm-kernel@lists.infradead.org; Fri, 11 Mar 2022 15:37:02 +0000 Received: (Authenticated sender: gregory.clement@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 09B7B4000F; Fri, 11 Mar 2022 15:36:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1647013018; 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=Ww9gtHQDQoi1Bwq+5zzxv5OcN6XmcgxZBm2pay7A5CA=; b=HlivYVxrEqU3Xfh9DDtVHn8n2J1x9w2x7TV9At2nzEQe/2z/ReW/u1EONNqMul7DJb5JC7 xA8YaSrk2cORDVBN+lwdlvg1h5cAe5jPRT16vEWm+9/F+hnqK7ELfaKc4iVUvP4r8pho6t zsc6yKsa5Hi3ibmLmvlXWT21nzbbctRZv9W18Y8909Wb8gyWVkYpUpSNPYiJfIPsySWq/p 21DO8TsOuz83YWimfc7eZ7dKkpnPZpnZpKIp4WhQsqs2Eu+AvStJIlKARiofEol3gmS6qO k2Ff28pmeQOkrId5M+qOhVMjr7veDroY944oXGTbIeIyUsBueAcTtbOYNvnc7A== From: Gregory CLEMENT To: Rob Herring , devicetree@vger.kernel.org, Shawn Guo , Sascha Hauer , linux-arm-kernel@lists.infradead.org Cc: Pengutronix Kernel Team , NXP Linux Team , Gregory CLEMENT Subject: [PATCH 2/2] ARM: dts: imx6q: Add Variscite MX6 Custom board support Date: Fri, 11 Mar 2022 16:36:14 +0100 Message-Id: <20220311153614.2191584-3-gregory.clement@bootlin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220311153614.2191584-1-gregory.clement@bootlin.com> References: <20220311153614.2191584-1-gregory.clement@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220311_073701_055905_3BA2A3A5 X-CRM114-Status: GOOD ( 15.04 ) 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 --- arch/arm/boot/dts/Makefile | 1 + .../arm/boot/dts/imx6q-var-mx6customboard.dts | 241 ++++++++++++++++++ 2 files changed, 242 insertions(+) create mode 100644 arch/arm/boot/dts/imx6q-var-mx6customboard.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 235ad559acb2..ef3c9d6a8322 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -631,6 +631,7 @@ 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/imx6q-var-mx6customboard.dts b/arch/arm/boot/dts/imx6q-var-mx6customboard.dts new file mode 100644 index 000000000000..8137a8cfc209 --- /dev/null +++ b/arch/arm/boot/dts/imx6q-var-mx6customboard.dts @@ -0,0 +1,241 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright 2016 Variscite, Ltd. All Rights Reserved +// Copyright 2022 Bootlin + +#include "imx6qdl-var-som.dtsi" +#include +/ { + model = "Variscite MX6 Custom Board"; + + regulators { + + 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; + }; + + }; + + panel { + 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: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; + + backlight_lvds: backlight-lvds { + compatible = "pwm-backlight"; + pwms = <&pwm2 0 50000 0>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <7>; + status = "okay"; + }; + +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3_3>; + status = "okay"; + + touchscreen@38 { + compatible = "edt,edt-ft5x06"; + reg = <0x38>; + interrupt-parent = <&gpio3>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + touchscreen-size-x = <1800>; + touchscreen-size-y = <1000>; + }; +}; + +&iomuxc { + imx6qdl-var-som-mx6 { + + 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 0x80000000 + 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_2: ipu1grp-2 { /* parallel camera */ + fsl,pins = < + MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x80000000 + MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x80000000 + MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x80000000 + MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x80000000 + MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x80000000 + MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x80000000 + MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x80000000 + MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x80000000 + MX6QDL_PAD_CSI0_DATA_EN__IPU1_CSI0_DATA_EN 0x80000000 + MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x80000000 + MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x80000000 + MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x80000000 + >; + }; + + pinctrl_usbotg_var: usbotggrp-3 { + fsl,pins = < + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x17059 + >; + }; + + pinctrl_usdhc1_1: 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_2: 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_3: flexcan1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x80000000 + MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x80000000 + >; + }; + }; +}; + +&mipi_csi { + status = "okay"; + ipu_id = <0>; + csi_id = <1>; + v_channel = <0>; + lanes = <2>; +}; + +&usbh1 { + vbus-supply = <®_usb_h1_vbus>; + status = "okay"; +}; + +&usbotg { + vbus-supply = <®_usb_otg_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg_var>; + disable-over-current; + /* dr_mode: One of "host", "peripheral" or "otg". Defaults to "otg" */ + dr_mode = "host" ; + status = "okay"; +}; + +&usbphy1 { + tx-d-cal = <0x5>; +}; + +&usbphy2 { + tx-d-cal = <0x5>; +}; + +&usdhc1 { /* uSDHC1, eMMC */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1_1>; + non-removable; + keep-power-in-suspend; + enable-sdio-wakeup; + status = "okay"; +}; + +&usdhc2 { /* uSDHC2, MMC/SD card */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2_2>; + cd-gpios = <&gpio4 14 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio4 15 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&ldb { + status = "okay"; + + lvds-channel@0 { + fsl,data-mapping = "spwg"; + fsl,data-width = <24>; + status = "okay"; + primary; + port@4 { + reg = <4>; + + lvds0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +};