From patchwork Wed Jan 24 14:13:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hiago De Franco X-Patchwork-Id: 765714 Received: from mail-pf1-f173.google.com (mail-pf1-f173.google.com [209.85.210.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3ADD47A735; Wed, 24 Jan 2024 14:21:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.173 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706106075; cv=none; b=BnCigaYMQ3HYzjhJoIgAfqjf2n6GSoymdPq6cK81rZ/GhveKXfH2LmQ6mMK7oKhxWCsqT2NN2LuD8uoWXH/aZfTr35ZrvZYtjKTVoxUGykEgZXnricaQV7WMdIjZTGkyq13Mlxm+fVgbUay93ee4/NmYuAEz+6BZHFjqKLfV0vY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706106075; c=relaxed/simple; bh=t3+VK3j2R4bb1oUxd23jTVF5Qev2DcQx3oXwWbd8Ra8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ICof8wQaA5Tie+U8yho4Vfm4WRNp0MXX7uo0mFrcKyyoVoFH4cb/06qsvaPK1ieBBP67fc1vuELYVQbYxlAVJXFg0G8r/8hVKebf91kv4CuB3cGiSxYG9w9ALM8NY/xOK5mQWvfqeYL5UwAQ4bxqMiq2jx61MEBm8rG0bTE67C8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=iBo56gyr; arc=none smtp.client-ip=209.85.210.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="iBo56gyr" Received: by mail-pf1-f173.google.com with SMTP id d2e1a72fcca58-6dc6f47302bso2367667b3a.1; Wed, 24 Jan 2024 06:21:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1706106073; x=1706710873; darn=vger.kernel.org; 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=BxGn4WrOc3WFp6MYbJqTJXsjcKBvR5o5znq5DWwx5UA=; b=iBo56gyrSBU/hxbRPviCw2j3M47rExyRui0Nq/tpGvI8dJBM/3rFG+2FysffBvO/Vg wZ+c+eBQc2uggvDb6DzZEA7kgy7YWwfuHgoixE5Du9axaCytWOqleOJyw2iJiD+q3Ytx oWx8DOv3KGfQT6Titg+qgAw7hhxVAJLSIDZ+GBjujA1yUH6fGoxsuiyFPd3Dn2SV2W9E LA2KtBOS7gZr4/mfkm4rB5zhUc3COkq7FUme3Ew+qpxYNXZX032NdOTOl0UIy2VCQTmg n9uID66Pl71JQ3Wzl7HKNk0VlDdWVYrk1TUTmnJr7VdlqcJ4ZWZuaPhILQhOI2QJM0xe 2vrA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706106073; x=1706710873; 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=BxGn4WrOc3WFp6MYbJqTJXsjcKBvR5o5znq5DWwx5UA=; b=nZZpqhEjgvZxozjoWP4ukkUO2h0R0oxzWPN1toFtXouRZfcgFLNZrM+Zf3nrYG24cB 4F+20bIG+cDIL2ma491Yus+CTYjdnJjpYVWkGTMmRnceprhV6/+pu+q4xuClT4r+VTT+ PkChVYo9KWNQkvNf0kQzXNAUUn7zGVdgTIem6iVNr4PGhK5Opgfsnc0P2yEWAsgOKek1 A1a2tqn3prgOxcODM61osBfj7TesnDyIU1FeP9UXxiKQqIHOtRLgeXNOJiRMFMcTF3ds YsKyq6wmmxYv3iDtmyJWpGQDN/n9DNRlco7P49ReQMfAJipO8ilF/0BUNwaLxDnW4q0d T2/w== X-Gm-Message-State: AOJu0Yx0/W9N4meR0FjSgyTiS1/vwn0in3q0vNnsTFn3dT5rmqW/c5ec C0kNnioigqpwpz4qJmFggWQ/wXb/omx4Ee2OcKvr+UET4gjfszJg X-Google-Smtp-Source: AGHT+IHwIDMmzpSMkdEfZFwyWdQwhHw0Q1OyZEVHtzQo9az46wLsyMLAPk6CMSCVIkspAIpcpeUzUw== X-Received: by 2002:a05:6a20:3b28:b0:19c:495e:3c40 with SMTP id c40-20020a056a203b2800b0019c495e3c40mr692199pzh.124.1706106073430; Wed, 24 Jan 2024 06:21:13 -0800 (PST) Received: from hdebian.corp.toradex.com ([201.82.41.210]) by smtp.gmail.com with ESMTPSA id j2-20020a056a00234200b006ddb77d443asm634848pfj.209.2024.01.24.06.21.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Jan 2024 06:21:13 -0800 (PST) From: Hiago De Franco To: Shawn Guo , linux-arm-kernel@lists.infradead.org Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Hiago De Franco , Conor Dooley Subject: [PATCH v2 1/2] dt-bindings: arm: fsl: Add toradex,apalis_imx6q-eval-v1.2 board Date: Wed, 24 Jan 2024 11:13:19 -0300 Message-ID: <20240124141849.26254-2-hiagofranco@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240124141849.26254-1-hiagofranco@gmail.com> References: <20240124141849.26254-1-hiagofranco@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Hiago De Franco Add the toradex,apalis_imx6q-eval-v1.2 compatible string for version 1.2 of the Apalis Evaluation Board. Version v1.2 includes the following changes compared to v1.1: - 8-bit MMC connector replaced with a 4-bit uSD connector. - Audio codec NAU88C22 added. - M24C02 EEPROM i2c added. - MIPI-CSI-2 connector directly to the board added. - PCIe switch PEX8605 removed and PCIe now is routed directly to Mini PCIe connector. - Power measurement IC INA219 added. - Replaced DVI with HDMI connector. - Single-channel USB to UART converter replaced with four-channel USB to UART/JTAG. - Temperature sensor TMP75 added. Please note that version v1.0 (which reached EOL) is compatible with v1.1, therefore toradex,apalis_imx6q-eval compatible string should be used for both v1.0 and v1.1. Acked-by: Conor Dooley Signed-off-by: Hiago De Franco --- v2: - Add Acked-by: Conor Dooley. --- Documentation/devicetree/bindings/arm/fsl.yaml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index 228dcc5c7d6f..9502a2946071 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -384,7 +384,8 @@ properties: - toradex,apalis_imx6q-ixora # Apalis iMX6Q/D Module on Ixora Carrier Board - toradex,apalis_imx6q-ixora-v1.1 # Apalis iMX6Q/D Module on Ixora V1.1 Carrier Board - toradex,apalis_imx6q-ixora-v1.2 # Apalis iMX6Q/D Module on Ixora V1.2 Carrier Board - - toradex,apalis_imx6q-eval # Apalis iMX6Q/D Module on Apalis Evaluation Board + - toradex,apalis_imx6q-eval # Apalis iMX6Q/D Module on Apalis Evaluation Board v1.0/v1.1 + - toradex,apalis_imx6q-eval-v1.2 # Apalis iMX6Q/D Module on Apalis Evaluation Board v1.2 - const: toradex,apalis_imx6q - const: fsl,imx6q From patchwork Wed Jan 24 14:13:20 2024 Content-Type: text/plain; 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Wed, 24 Jan 2024 06:21:17 -0800 (PST) Received: from hdebian.corp.toradex.com ([201.82.41.210]) by smtp.gmail.com with ESMTPSA id j2-20020a056a00234200b006ddb77d443asm634848pfj.209.2024.01.24.06.21.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Jan 2024 06:21:16 -0800 (PST) From: Hiago De Franco To: Shawn Guo , linux-arm-kernel@lists.infradead.org Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Hiago De Franco , Francesco Dolcini Subject: [PATCH v2 2/2] arm: dts: nxp: imx: Add support for Apalis Evaluation Board v1.2 Date: Wed, 24 Jan 2024 11:13:20 -0300 Message-ID: <20240124141849.26254-3-hiagofranco@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240124141849.26254-1-hiagofranco@gmail.com> References: <20240124141849.26254-1-hiagofranco@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Hiago De Franco Add support for the new Apalis Evaluation Board v1.2. Because only the imx6q-apalis-eval.dts was available, the imx6q-apalis-eval.dtsi has been created which has common hardware configurations for v1.0, v1.1 and v1.2. Both imx6q-apalis-eval.dts and imx6q-apalis-eval-v1.2.dts files include imx6q-apalis-eval.dtsi. Versions 1.0 and 1.1 are compatible with each other and should use imx6q-apalis-eval.dts file. Now for v1.2, the new device-tree file should be used. Reviewed-by: Francesco Dolcini Signed-off-by: Hiago De Franco --- v2: - Add missing off-on-delay-us property with 100ms to reg_3v3_mmc and reg_3v3_sd. - Fix startup-delay-us property from 100us (reg_3v3_mmc and reg_3v3_sd) and 1ms (reg_can1 and reg_can2) to 10ms. - Fix pinctrl mux from 0xb000 to 0x1b0b0. - Add Reviewed-by: Francesco Dolcini. --- arch/arm/boot/dts/nxp/imx/Makefile | 1 + .../dts/nxp/imx/imx6q-apalis-eval-v1.2.dts | 200 ++++++++++++++++++ .../boot/dts/nxp/imx/imx6q-apalis-eval.dts | 108 +--------- .../boot/dts/nxp/imx/imx6q-apalis-eval.dtsi | 120 +++++++++++ 4 files changed, 323 insertions(+), 106 deletions(-) create mode 100644 arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval-v1.2.dts create mode 100644 arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval.dtsi diff --git a/arch/arm/boot/dts/nxp/imx/Makefile b/arch/arm/boot/dts/nxp/imx/Makefile index a724d1a7a9a0..0473f9b86ec7 100644 --- a/arch/arm/boot/dts/nxp/imx/Makefile +++ b/arch/arm/boot/dts/nxp/imx/Makefile @@ -147,6 +147,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6dl-yapp4-phoenix.dtb \ imx6dl-yapp4-ursa.dtb \ imx6q-apalis-eval.dtb \ + imx6q-apalis-eval-v1.2.dtb \ imx6q-apalis-ixora.dtb \ imx6q-apalis-ixora-v1.1.dtb \ imx6q-apalis-ixora-v1.2.dtb \ diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval-v1.2.dts b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval-v1.2.dts new file mode 100644 index 000000000000..15d4a98ee976 --- /dev/null +++ b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval-v1.2.dts @@ -0,0 +1,200 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2024 Toradex + */ + +/dts-v1/; + +#include "imx6q-apalis-eval.dtsi" + +/ { + model = "Toradex Apalis iMX6Q/D Module on Apalis Evaluation Board v1.2"; + compatible = "toradex,apalis_imx6q-eval-v1.2", "toradex,apalis_imx6q", + "fsl,imx6q"; + + reg_3v3_mmc: regulator-3v3-mmc { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio2 0 GPIO_ACTIVE_HIGH>; + off-on-delay-us = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enable_3v3_mmc>; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "3.3V_MMC"; + startup-delay-us = <10000>; + }; + + reg_3v3_sd: regulator-3v3-sd { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio2 1 GPIO_ACTIVE_HIGH>; + off-on-delay-us = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enable_3v3_sd>; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "3.3V_SD"; + startup-delay-us = <10000>; + }; + + reg_can1: regulator-can1 { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio2 3 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enable_can1_power>; + regulator-name = "5V_SW_CAN1"; + startup-delay-us = <10000>; + }; + + reg_can2: regulator-can2 { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio2 2 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enable_can2_power>; + regulator-name = "5V_SW_CAN2"; + startup-delay-us = <10000>; + }; + + sound-carrier { + compatible = "simple-audio-card"; + simple-audio-card,bitclock-master = <&codec_dai>; + simple-audio-card,format = "i2s"; + simple-audio-card,frame-master = <&codec_dai>; + simple-audio-card,name = "apalis-nau8822"; + simple-audio-card,routing = + "Headphones", "LHP", + "Headphones", "RHP", + "Speaker", "LSPK", + "Speaker", "RSPK", + "Line Out", "AUXOUT1", + "Line Out", "AUXOUT2", + "LAUX", "Line In", + "RAUX", "Line In", + "LMICP", "Mic In", + "RMICP", "Mic In"; + simple-audio-card,widgets = + "Headphones", "Headphones", + "Line Out", "Line Out", + "Speaker", "Speaker", + "Microphone", "Mic In", + "Line", "Line In"; + + codec_dai: simple-audio-card,codec { + sound-dai = <&nau8822_1a>; + system-clock-frequency = <12288000>; + }; + + simple-audio-card,cpu { + sound-dai = <&ssi2>; + }; + }; +}; + +&can1 { + xceiver-supply = <®_can1>; + status = "okay"; +}; + +&can2 { + xceiver-supply = <®_can2>; + status = "okay"; +}; + +/* I2C1_SDA/SCL on MXM3 209/211 */ +&i2c1 { + /* Audio Codec */ + nau8822_1a: audio-codec@1a { + compatible = "nuvoton,nau8822"; + reg = <0x1a>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nau8822>; + #sound-dai-cells = <0>; + }; + + /* Current measurement into module VCC */ + hwmon@40 { + compatible = "ti,ina219"; + reg = <0x40>; + shunt-resistor = <5000>; + }; + + /* Temperature Sensor */ + temperature-sensor@4f { + compatible = "ti,tmp75c"; + reg = <0x4f>; + }; + + /* EEPROM */ + eeprom@57 { + compatible = "st,24c02", "atmel,24c02"; + reg = <0x57>; + pagesize = <16>; + size = <256>; + }; +}; + +&pcie { + status = "okay"; +}; + +&ssi2 { + status = "okay"; +}; + +/* MMC1 */ +&usdhc1 { + bus-width = <4>; + pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_mmc_cd>; + vmmc-supply = <®_3v3_mmc>; + status = "okay"; +}; + +/* SD1 */ +&usdhc2 { + cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>; + pinctrl-0 = <&pinctrl_usdhc2 &pinctrl_sd_cd>; + vmmc-supply = <®_3v3_sd>; + status = "okay"; +}; + +&iomuxc { + pinctrl_enable_3v3_mmc: enable3v3mmcgrp { + fsl,pins = < + /* MMC1_PWR_CTRL */ + MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x1b0b0 + >; + }; + + pinctrl_enable_3v3_sd: enable3v3sdgrp { + fsl,pins = < + /* SD1_PWR_CTRL */ + MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0 + >; + }; + + pinctrl_enable_can1_power: enablecan1powergrp { + fsl,pins = < + /* CAN1_PWR_EN */ + MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0 + >; + }; + + pinctrl_enable_can2_power: enablecan2powergrp { + fsl,pins = < + /* CAN2_PWR_EN */ + MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0 + >; + }; + + pinctrl_nau8822: nau8822grp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT16__AUD5_TXC 0x130b0 + MX6QDL_PAD_DISP0_DAT17__AUD5_TXD 0x130b0 + MX6QDL_PAD_DISP0_DAT18__AUD5_TXFS 0x130b0 + MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval.dts b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval.dts index 3fc079dfd61e..e1077e2da5f4 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval.dts @@ -7,29 +7,13 @@ /dts-v1/; -#include -#include -#include -#include "imx6q.dtsi" -#include "imx6qdl-apalis.dtsi" +#include "imx6q-apalis-eval.dtsi" / { model = "Toradex Apalis iMX6Q/D Module on Apalis Evaluation Board"; compatible = "toradex,apalis_imx6q-eval", "toradex,apalis_imx6q", "fsl,imx6q"; - aliases { - i2c0 = &i2c1; - i2c1 = &i2c3; - i2c2 = &i2c2; - rtc0 = &rtc_i2c; - rtc1 = &snvs_rtc; - }; - - chosen { - stdout-path = "serial0:115200n8"; - }; - reg_pcie_switch: regulator-pcie-switch { compatible = "regulator-fixed"; enable-active-high; @@ -40,14 +24,6 @@ reg_pcie_switch: regulator-pcie-switch { startup-delay-us = <100000>; status = "okay"; }; - - reg_3v3_sw: regulator-3v3-sw { - compatible = "regulator-fixed"; - regulator-always-on; - regulator-max-microvolt = <3300000>; - regulator-min-microvolt = <3300000>; - regulator-name = "3.3V_SW"; - }; }; &can1 { @@ -62,102 +38,22 @@ &can2 { /* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */ &i2c1 { - status = "okay"; - + /* PCIe Switch */ pcie-switch@58 { compatible = "plx,pex8605"; reg = <0x58>; }; - - /* M41T0M6 real time clock on carrier board */ - rtc_i2c: rtc@68 { - compatible = "st,m41t0"; - reg = <0x68>; - }; -}; - -/* - * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier - * board) - */ -&i2c3 { - status = "okay"; }; &pcie { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reset_moci>; - /* active-high meaning opposite of regular PERST# active-low polarity */ - reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>; - reset-gpio-active-high; vpcie-supply = <®_pcie_switch>; status = "okay"; }; -&pwm1 { - status = "okay"; -}; - -&pwm2 { - status = "okay"; -}; - -&pwm3 { - status = "okay"; -}; - -&pwm4 { - status = "okay"; -}; - -®_usb_host_vbus { - status = "okay"; -}; - -®_usb_otg_vbus { - status = "okay"; -}; - -&sata { - status = "okay"; -}; - &sound_spdif { status = "okay"; }; -&spdif { - status = "okay"; -}; - -&uart1 { - status = "okay"; -}; - -&uart2 { - status = "okay"; -}; - -&uart4 { - status = "okay"; -}; - -&uart5 { - status = "okay"; -}; - -&usbh1 { - disable-over-current; - vbus-supply = <®_usb_host_vbus>; - status = "okay"; -}; - -&usbotg { - disable-over-current; - vbus-supply = <®_usb_otg_vbus>; - status = "okay"; -}; - /* MMC1 */ &usdhc1 { status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval.dtsi b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval.dtsi new file mode 100644 index 000000000000..b6c45ad3f430 --- /dev/null +++ b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval.dtsi @@ -0,0 +1,120 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2014-2024 Toradex + */ + +#include +#include +#include +#include "imx6q.dtsi" +#include "imx6qdl-apalis.dtsi" + +/ { + aliases { + i2c0 = &i2c1; + i2c1 = &i2c3; + i2c2 = &i2c2; + rtc0 = &rtc_i2c; + rtc1 = &snvs_rtc; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + reg_3v3_sw: regulator-3v3-sw { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "3.3V_SW"; + }; +}; + +&i2c1 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + /* M41T0M6 real time clock on carrier board */ + rtc_i2c: rtc@68 { + compatible = "st,m41t0"; + reg = <0x68>; + }; +}; + +/* + * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier + * board) + */ +&i2c3 { + status = "okay"; +}; + +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reset_moci>; + /* active-high meaning opposite of regular PERST# active-low polarity */ + reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>; + reset-gpio-active-high; +}; + +&pwm1 { + status = "okay"; +}; + +&pwm2 { + status = "okay"; +}; + +&pwm3 { + status = "okay"; +}; + +&pwm4 { + status = "okay"; +}; + +®_usb_host_vbus { + status = "okay"; +}; + +®_usb_otg_vbus { + status = "okay"; +}; + +&sata { + status = "okay"; +}; + +&spdif { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +&uart5 { + status = "okay"; +}; + +&usbh1 { + disable-over-current; + vbus-supply = <®_usb_host_vbus>; + status = "okay"; +}; + +&usbotg { + disable-over-current; + vbus-supply = <®_usb_otg_vbus>; + status = "okay"; +};