From patchwork Wed Oct 25 16:50:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 13436468 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 E6D83C07545 for ; Wed, 25 Oct 2023 16:51:41 +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=tT1S64ZA3ype1Ve6prZi1W2MJzmhP3SFn+JkARBDDyk=; b=C469/jAT5DkLH9 bag0HBq+6p6SJrdKvIIo0/kfyl0ZS6rsteYY27O5ym/eX9J6MLPw7/KIfZy9wR+vRNoDE3+QoftDC HuimcUfNKZc/fkhGhDb4cdRrqBv/4gOGaVy1MNO60RR7HsGAG+ZADcuTQDx/WfHtXwrLn8k4lMX0L K3TBoAqq3kXjqKadLe3XWOHbCwzULhEM3dSi1L5tyWTSOFFpIIgsHjhQBwHyxToqNFZRDNEcXzvmu UQQHj9BxGwkX7I2qolBdI9kTWe4zwKVlQSsTTZK84E4hVlnbn5ggy/sZD4+RuQ2tZQMH2JMOvpJe2 6+EtIsUUzKTolnhxIcmw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qvh68-00CjRO-0o; Wed, 25 Oct 2023 16:51:12 +0000 Received: from perceval.ideasonboard.com ([213.167.242.64]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qvh5s-00CjLk-2i for linux-arm-kernel@lists.infradead.org; Wed, 25 Oct 2023 16:50:59 +0000 Received: from pendragon.ideasonboard.com (213-243-189-158.bb.dnainternet.fi [213.243.189.158]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 66621EF2; Wed, 25 Oct 2023 18:50:43 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1698252643; bh=n46aDGyBMVgE8EMTAAnCD5NsJPIqdgQX4fW86Kp1V6c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ckZ8pbaN6QxzlOR9AogBA6O+I5uX+No1YwMqcRsz6xbr6J/OG3AlYi0jEBIJN72xp fD7Jq28nqtn8liR5Dg3cbtg+L/z1p3RN/TGhw54zAZ3TGPGGw0DEBXvf7SK3ubc4Jh 37NOZzud4NNT7t6yR0OuxRwCT4ZXJv0c7AYT1Zog= From: Laurent Pinchart To: linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev Cc: devicetree@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Shawn Guo , Li Yang , Marco Contenti , Nate Drude , FrancescoFerraro , Harshesh Valera Subject: [PATCH v2 3/4] arm64: dts: freescale: Add support for the Variscite i.MX8MP DART8MCustomBoard Date: Wed, 25 Oct 2023 19:50:57 +0300 Message-ID: <20231025165058.31697-4-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231025165058.31697-1-laurent.pinchart@ideasonboard.com> References: <20231025165058.31697-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231025_095057_174713_C83320DA X-CRM114-Status: GOOD ( 14.45 ) 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 The DT8MCustomBoard is a carrier board for DART i.MX8-based modules. This device tree file adds support for the DT8MCustomBoard v2.0 with a connected DART-MX8M-PLUS module. Signed-off-by: Laurent Pinchart --- Changes since v1: - Make reg second property in touch@0 and can@1 nodes - Drop unneeded status = "okay" - Move status = "disabled" to end of node - Rename can0-osc node with generic clock- prefix --- arch/arm64/boot/dts/freescale/Makefile | 1 + .../imx8mp-var-dart-dt8mcustomboard-v2.dts | 500 ++++++++++++++++++ 2 files changed, 501 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-var-dart-dt8mcustomboard-v2.dts diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 89aee6c92576..19637302397f 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -103,6 +103,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-icore-mx8mp-edimm2.2.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-msc-sm2s-ep1.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-phyboard-pollux-rdk.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mpxl.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mp-var-dart-dt8mcustomboard-v2.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw71xx-2x.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw72xx-2x.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw73xx-2x.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mp-var-dart-dt8mcustomboard-v2.dts b/arch/arm64/boot/dts/freescale/imx8mp-var-dart-dt8mcustomboard-v2.dts new file mode 100644 index 000000000000..95eb80370a1a --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-var-dart-dt8mcustomboard-v2.dts @@ -0,0 +1,500 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2019 NXP + * Copyright 2020-2021 Variscite Ltd. + * Copyright 2023 Ideas on Board Oy + */ + +#include "imx8mp-var-dart.dtsi" + +/ { + compatible = "variscite,dart-mx8mp-dt8mcustomboard-v2", + "variscite,dart-mx8mp", + "fsl,imx8mp"; + model = "Variscite DART-MX8M-PLUS on DT8MCustomBoard 2.x"; + + chosen { + stdout-path = &uart1; + }; + + clk_can0: clock-can0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <40000000>; + }; + + gpio-keys { + compatible = "gpio-keys"; + + key-back { + label = "BACK"; + linux,code = ; + gpios = <&gpio_exp_1 7 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + + key-up { + label = "UP"; + linux,code = ; + gpios = <&gpio_exp_1 5 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + + key-home { + label = "HOME"; + linux,code = ; + gpios = <&gpio_exp_1 4 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + + key-down { + label = "DOWN"; + linux,code = ; + gpios = <&gpio_exp_1 6 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_leds>; + + led1 { + label = "LED1"; + gpios = <&gpio_exp_2 7 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + + led2 { + label = "LED2"; + gpios = <&gpio_exp_2 6 GPIO_ACTIVE_HIGH>; + }; + + led3 { + label = "LED3"; + gpios = <&gpio_exp_2 5 GPIO_ACTIVE_HIGH>; + }; + + led4 { + label = "LED4"; + gpios = <&gpio4 18 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc2"; + }; + }; + + reg_usdhc2_vmmc: regulator-usdhc2-vmmc { + compatible = "regulator-fixed"; + regulator-name = "VSD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; + enable-active-high; + startup-delay-us = <100>; + off-on-delay-us = <12000>; + }; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>, + <&gpio1 12 GPIO_ACTIVE_LOW>; + status = "okay"; + + touch@0 { + compatible = "ti,tsc2046"; + reg = <0>; + + spi-max-frequency = <1500000>; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_restouch>; + + interrupt-parent = <&gpio1>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + + pendown-gpio = <&gpio1 7 GPIO_ACTIVE_LOW>; + wakeup-source; + + touchscreen-min-x = <125>; + touchscreen-min-y = <282>; + touchscreen-size-x = <4009>; + touchscreen-size-y = <3865>; + touchscreen-max-pressure = <255>; + touchscreen-average-samples = <10>; + + ti,keep-vref-on; + ti,settle-delay-usec = /bits/ 16 <150>; + ti,x-plate-ohms = /bits/ 16 <180>; + ti,debounce-tol = /bits/ 16 <3>; + ti,debounce-rep = /bits/ 16 <1>; + + status = "disabled"; + }; + + can@1 { + compatible = "microchip,mcp2518fd"; + reg = <1>; + + spi-max-frequency = <20000000>; + clocks = <&clk_can0>; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can>; + + interrupt-parent = <&gpio1>; + interrupts = <6 IRQ_TYPE_LEVEL_LOW>; + + microchip,rx-int-gpios = <&gpio5 4 GPIO_ACTIVE_LOW>; + }; +}; + +&eqos { + mdio { + ethphy1: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + eee-broken-1000t; + reset-gpios = <&gpio_exp_2 0 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <20000>; + }; + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec>; + phy-mode = "rgmii"; + phy-handle = <ðphy1>; + status = "okay"; +}; + +&flexcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; + status = "okay"; +}; + +&flexcan2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + status = "okay"; +}; + +&i2c2 { + clock-frequency = <400000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c2>; + pinctrl-1 = <&pinctrl_i2c2_gpio>; + scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + status = "okay"; + + eeprom@54 { + compatible = "rohm,24c04", "atmel,24c04"; + reg = <0x54>; + pagesize = <16>; + }; + + rtc@68 { + compatible = "isil,isl12057"; /* dallas,ds1337 on v3.0 */ + reg = <0x68>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rtc>; + interrupt-parent = <&gpio1>; + interrupts = <15 IRQ_TYPE_EDGE_FALLING>; + wakeup-source; + }; +}; + +&i2c3 { + clock-frequency = <400000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c3>; + pinctrl-1 = <&pinctrl_i2c3_gpio>; + scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + status = "okay"; +}; + +&i2c4 { + clock-frequency = <400000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c4>; + pinctrl-1 = <&pinctrl_i2c4_gpio>; + scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + status = "okay"; + + gpio_exp_1: gpio@20 { + compatible = "ti,tca6408"; /* nxp,pcal6408 on v3.0 */ + reg = <0x20>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pca6408>; + interrupt-parent = <&gpio1>; + interrupts = <5 IRQ_TYPE_EDGE_FALLING>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio_exp_2: gpio@21 { + compatible = "ti,tca6408"; /* nxp,pcal6408 on v3.0 */ + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + }; +}; + +/* Reference voltage for eQOS PHY */ +&ldo4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; +}; + +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; + status = "okay"; +}; + +/* Console */ +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +/* Header */ +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +/* Header */ +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + status = "okay"; +}; + +&usb3_phy1 { + status = "okay"; +}; + +&usb3_1 { + fsl,permanently-attached; + fsl,disable-port-power-control; + status = "okay"; +}; + +&usb_dwc3_1 { + dr_mode = "host"; + status = "okay"; +}; + +/* SD card connector */ +&usdhc2 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; + cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; + vmmc-supply = <®_usdhc2_vmmc>; + bus-width = <4>; + status = "okay"; +}; + +&iomuxc { + pinctrl_can: cangrp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO06__GPIO1_IO06 0x1c6 + MX8MP_IOMUXC_SPDIF_RX__GPIO5_IO04 0x16 + >; + }; + + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX8MP_IOMUXC_ECSPI1_SCLK__ECSPI1_SCLK 0x12 + MX8MP_IOMUXC_ECSPI1_MOSI__ECSPI1_MOSI 0x12 + MX8MP_IOMUXC_ECSPI1_MISO__ECSPI1_MISO 0x12 + MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09 0x12 + MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12 0x12 + >; + }; + + pinctrl_fec: fecgrp { + fsl,pins = < + MX8MP_IOMUXC_SAI1_RXD4__ENET1_RGMII_RD0 0x90 + MX8MP_IOMUXC_SAI1_RXD5__ENET1_RGMII_RD1 0x90 + MX8MP_IOMUXC_SAI1_RXD6__ENET1_RGMII_RD2 0x90 + MX8MP_IOMUXC_SAI1_RXD7__ENET1_RGMII_RD3 0x90 + MX8MP_IOMUXC_SAI1_TXC__ENET1_RGMII_RXC 0x90 + MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL 0x90 + MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0 0x00 + MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1 0x00 + MX8MP_IOMUXC_SAI1_TXD2__ENET1_RGMII_TD2 0x00 + MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3 0x00 + MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL 0x00 + MX8MP_IOMUXC_SAI1_TXD5__ENET1_RGMII_TXC 0x00 + >; + }; + + pinctrl_flexcan1: flexcan1grp { + fsl,pins = < + MX8MP_IOMUXC_SAI2_RXC__CAN1_TX 0x154 + MX8MP_IOMUXC_SAI2_TXC__CAN1_RX 0x154 + >; + }; + + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + MX8MP_IOMUXC_SAI2_MCLK__CAN2_RX 0x154 + MX8MP_IOMUXC_SAI2_TXD0__CAN2_TX 0x154 + >; + }; + + pinctrl_gpio_leds: ledgrp { + fsl,pins = < + MX8MP_IOMUXC_SAI1_TXD6__GPIO4_IO18 0xc6 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c2 + MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c2 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c2 + MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c2 + >; + }; + + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL 0x400001c2 + MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA 0x400001c2 + >; + }; + + pinctrl_i2c2_gpio: i2c2gpiogrp { + fsl,pins = < + MX8MP_IOMUXC_I2C2_SCL__GPIO5_IO16 0x1c2 + MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17 0x1c2 + >; + }; + + pinctrl_i2c3_gpio: i2c3gpiogrp { + fsl,pins = < + MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18 0x1c2 + MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19 0x1c2 + >; + }; + + pinctrl_i2c4_gpio: i2c4gpiogrp { + fsl,pins = < + MX8MP_IOMUXC_I2C4_SCL__GPIO5_IO20 0x1c2 + MX8MP_IOMUXC_I2C4_SDA__GPIO5_IO21 0x1c2 + >; + }; + + pinctrl_pca6408: pca6408grp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO05__GPIO1_IO05 0x1c6 + >; + }; + + pinctrl_pwm1: pwm1grp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO01__PWM1_OUT 0x116 + >; + }; + + pinctrl_restouch: restouchgrp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07 0xc0 + >; + }; + + pinctrl_rtc: rtcgrp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO15__GPIO1_IO15 0x1c0 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX 0x40 + MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX 0x40 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x40 + MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x40 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX 0x40 + MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX 0x40 + >; + }; + + pinctrl_usb0: usb0grp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO13__USB1_OTG_OC 0x1c0 + >; + }; + + pinctrl_usdhc2_gpio: usdhc2-gpiogrp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 0x1c4 + MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x40 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190 + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0 + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0 + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0 + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0 + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194 + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4 + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4 + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4 + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4 + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196 + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6 + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6 + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6 + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6 + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 + >; + }; +};