From mboxrd@z Thu Jan 1 00:00:00 1970 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 99631C5B543 for ; Tue, 10 Jun 2025 10:57:17 +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; bh=60WJaed9Qzbee9rwHZJwokGlXkTOSbrnjH7UuwGLA90=; b=lOeaHNV7NizR4c2jQKh0HaSPPN AvNFKH2YyRVtD0Ht9HLdoTTO/xQks4p8aAGYpNewAwhH0xYEl5rwzYYpULUBiXFrap70cm60O6ABG 67fIu81ajJKWXwZexZjeBKm4s1nk/1qmzQMnxfktkt/ioLKZYWJwHZoGOHBov01Wotj+Gji5qwHM7 OR9WHpHtTgrGFROSX7WKYXb9qR8y+cfPTWL8hsTwMVF8fZxKHpIJxSFTpZJ6e3jHmnubx7/gv0Rzg T9LjUGMC3zCN5+Lxxh3ntl+3w8DM9QeqWYHEmQxl54T0ka2NX2xYfAfDCvgknSUULjWsoyqo7YEP2 XdB9cvFw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uOwfC-00000006YTW-2ayH; Tue, 10 Jun 2025 10:57:06 +0000 Received: from mail-ed1-x52f.google.com ([2a00:1450:4864:20::52f]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uOvnj-00000006R1d-01Ma for linux-arm-kernel@lists.infradead.org; Tue, 10 Jun 2025 10:01:52 +0000 Received: by mail-ed1-x52f.google.com with SMTP id 4fb4d7f45d1cf-60702d77c60so10314100a12.3 for ; Tue, 10 Jun 2025 03:01:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1749549709; x=1750154509; darn=lists.infradead.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=60WJaed9Qzbee9rwHZJwokGlXkTOSbrnjH7UuwGLA90=; b=A64yK2cyHJLfBxDYVYolrkm5bgM1iezlMgWSPhGiymBZ5RQomgoHe6xz89oNQCw4/i tFHytsKH7/yD5TRCbwYIC0UrrhS97eCtYYq0hHRNZMRyiJKsV8xVTodpuGO+8bFD4WfJ 6ys8utoP62DJvZfZjiNbB/r61aIHTIaqqe5x8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1749549709; x=1750154509; 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=60WJaed9Qzbee9rwHZJwokGlXkTOSbrnjH7UuwGLA90=; b=PxvVyv0soEGDK9qymSlTmPLysiFQzaC3VQza2VmyC/tJVjX93p+F+hW2jBLH07cjGd gvklxQEu/+7kwujuWvozP0KcNOErD14TjvQmhPRBsKsejKwJLROvWMVFStihUIaXC+QF kD83jTLchjuJZl81RJ8XN9yjtaaspfBE/utCc34EZK4OXuPMcq358jMgM/wLZGgGuslZ vFZheOHWS4e++TW1UPqxPDnRCnVqEKdOLcvJi3ihwpxUccEJHCPbcK+pcYYPlc8EhEyv UeQQEOh1+bvx+ga2SMIpjaHHDJhFex82faL6MViaBnyrpU5SxAw9VAdcOlN04xsF8ZPx QatA== X-Forwarded-Encrypted: i=1; AJvYcCWiFH/U16iJkmS7vMErILixTZ5aL2PJI41CCuVVg4VxO2hHNSZzkeeVarDjINC5YzR5y+yBFlD8f39Fdptlampa@lists.infradead.org X-Gm-Message-State: AOJu0Yx7sOJ8aErtrpZNh52n9rX664eb1uuLnIdPgNP6WhCOd5Msg6Fq 1RIL0ZSvRBjPrVVW8gaCbRHhaOdheY1qsuz9fTOm5WLISwlLbOlILU9wE2FMF03zL+A= X-Gm-Gg: ASbGncvufSHReH835F0Jhb/qI//2AfNXeGSlXhjMt+uWeOOkwSbMDaXJ4VbbxMb17je MaXl2P2JtsSWqyZpTSenJR0ELxdR5uBsjeMiD6PUHMz2m3cGgjTPqP9W7GiivylF5MtGRRwedvY Dks/iLBpAqu3mEAxiI1x2DAzVflbInK9SuV0Amc9FYrQfSY0qyq0dJq/fst/OoER6WtrlqZ49e9 d2glB2aoKXWdZaU+ytgW6dul9kwUsBavg7EDje76L7egl/vxZ7OSveQx3SOcMstDo2d5zsf3fG3 jk6xXZ88EU5MylETYSsISumD5JWZNeY5oLM8RE5c2BDaKwDWBcu/ULF4jkg/0TpXzybTdsYZmXz Mo9LoMfgzw7bblobkGBA2pphYHGg= X-Google-Smtp-Source: AGHT+IHG7s0cAlwWK1vDOJpoSSC98UFogvF+E1vkO7xc/8Wl9bqUjTh0xl8Nnf6ec0DOdXoaM9JAiQ== X-Received: by 2002:a05:6402:1ed4:b0:606:f7bf:86f3 with SMTP id 4fb4d7f45d1cf-607735120e8mr13986668a12.6.1749549709339; Tue, 10 Jun 2025 03:01:49 -0700 (PDT) Received: from dario-ThinkPad-T14s-Gen-2i.. ([2.196.40.179]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6077837ed0bsm5953438a12.36.2025.06.10.03.01.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Jun 2025 03:01:48 -0700 (PDT) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: Matteo Lisi , linux-amarula@amarulasolutions.com, Dario Binacchi , Peng Fan , Conor Dooley , Fabio Estevam , Krzysztof Kozlowski , Pengutronix Kernel Team , Rob Herring , Sascha Hauer , Shawn Guo , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 03/10] ARM: dts: imx6ul: support Engicam MicroGEA BMM board Date: Tue, 10 Jun 2025 12:00:16 +0200 Message-ID: <20250610100139.2476555-4-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250610100139.2476555-1-dario.binacchi@amarulasolutions.com> References: <20250610100139.2476555-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250610_030151_041974_16D2E211 X-CRM114-Status: GOOD ( 15.98 ) 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 Support Engicam MicroGEA BMM board with: - 256 Mbytes NAND Flash - 512 Mbytes DRAM DDR2 - CAN - Micro SD card connector - USB 2.0 high-speed/full-speed - Ethernet MAC Signed-off-by: Dario Binacchi Reviewed-by: Peng Fan --- Changes in v3: - Rename sgtl5000 node to audio-codec. - Move the reg property of the audio-codec node right after the compatible property. - Drop an extra blank line from iomuxc and iomuxc_snvs nodes. Changes in v2: - Move iomuxc and iomuxc_snvs nodes to the end of the DTS file. - Add Reviewed-by tag of Peng Fan. arch/arm/boot/dts/nxp/imx/Makefile | 1 + .../nxp/imx/imx6ull-engicam-microgea-bmm.dts | 303 ++++++++++++++++++ 2 files changed, 304 insertions(+) create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-bmm.dts diff --git a/arch/arm/boot/dts/nxp/imx/Makefile b/arch/arm/boot/dts/nxp/imx/Makefile index 8b3abe817e12..57f185198217 100644 --- a/arch/arm/boot/dts/nxp/imx/Makefile +++ b/arch/arm/boot/dts/nxp/imx/Makefile @@ -356,6 +356,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \ imx6ull-dhcom-pdk2.dtb \ imx6ull-dhcom-picoitx.dtb \ imx6ull-dhcor-maveo-box.dtb \ + imx6ull-engicam-microgea-bmm.dtb \ imx6ull-jozacp.dtb \ imx6ull-kontron-bl.dtb \ imx6ull-myir-mys-6ulx-eval.dtb \ diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-bmm.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-bmm.dts new file mode 100644 index 000000000000..279d46c22cd7 --- /dev/null +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-bmm.dts @@ -0,0 +1,303 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2025 Amarula Solutions, Dario Binacchi + * Copyright (C) 2025 Engicam srl + */ + +/dts-v1/; + +#include "imx6ull-engicam-microgea.dtsi" + +/ { + compatible = "engicam,microgea-imx6ull-bmm", + "engicam,microgea-imx6ull", "fsl,imx6ull"; + model = "Engicam MicroGEA i.MX6ULL BMM Board"; + + backlight { + compatible = "pwm-backlight"; + brightness-levels = <0 100>; + num-interpolated-steps = <100>; + default-brightness-level = <85>; + pwms = <&pwm8 0 100000 0>; + }; + + buzzer { + compatible = "pwm-beeper"; + pwms = <&pwm4 0 1000000 0>; + }; + + reg_1v8: regulator-1v8 { + compatible = "regulator-fixed"; + regulator-name = "1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + reg_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-name = "3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_usb1_vbus: regulator-usb1-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usb1>; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio5 0 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usb2_vbus: regulator-usb2-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usb2>; + regulator-name = "usbotg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio5 3 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_ext_pwr: regulator-ext-pwr { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_ext_pwr>; + regulator-name = "ext-pwr"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio5 6 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "imx6ull-microgea-bmm-sgtl5000"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&codec_dai>; + simple-audio-card,frame-master = <&codec_dai>; + simple-audio-card,widgets = + "Microphone", "Mic Jack", + "Headphone", "Headphone Jack"; + simple-audio-card,routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + + cpu_dai: simple-audio-card,cpu { + sound-dai = <&sai2>; + }; + + codec_dai: simple-audio-card,codec { + sound-dai = <&codec>; + }; + }; +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can>; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + clock-frequency = <100000>; + status = "okay"; + + codec: audio-codec@a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mclk>; + #sound-dai-cells = <0>; + clocks = <&clks IMX6UL_CLK_CKO>; + assigned-clocks = <&clks IMX6UL_CLK_CKO2_SEL>, + <&clks IMX6UL_CLK_CKO2_PODF>, + <&clks IMX6UL_CLK_CKO2>, + <&clks IMX6UL_CLK_CKO>; + assigned-clock-parents = <&clks IMX6UL_CLK_OSC>, + <&clks IMX6UL_CLK_CKO2_SEL>, + <&clks IMX6UL_CLK_CKO2_PODF>, + <&clks IMX6UL_CLK_CKO2>; + VDDA-supply = <®_3v3>; + VDDIO-supply = <®_3v3>; + VDDD-supply = <®_1v8>; + }; +}; + +&pwm4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm4>; + status = "okay"; +}; + +&pwm8 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm8>; + status = "okay"; +}; + +&sai2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai2>; + status = "okay"; +}; + +&tsc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tsc>; + measure-delay-time = <0x9ffff>; + pre-charge-time = <0xfff>; + xnur-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&usbotg1 { + dr_mode = "host"; + vbus-supply = <®_usb1_vbus>; + status = "okay"; +}; + +&usbotg2 { + dr_mode = "host"; + vbus-supply = <®_usb2_vbus>; + status = "okay"; +}; + +/* MicroSD */ +&usdhc1 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; + vmmc-supply = <®_3v3>; + bus-width = <4>; + keep-power-in-suspend; + non-removable; + wakeup-source; + status = "okay"; +}; + +&iomuxc { + pinctrl_can: can-grp { + fsl,pins = < + MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX 0x1b020 + MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX 0x1b020 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO00__I2C2_SCL 0x4001b8b0 + MX6UL_PAD_UART5_RX_DATA__I2C2_SDA 0x4001b8b0 + >; + }; + + pinctrl_mclk: mclkgrp { + fsl,pins = < + MX6UL_PAD_JTAG_TMS__CCM_CLKO1 0x13009 + >; + }; + + pinctrl_pwm4: pwm4grp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO05__PWM4_OUT 0x110b0 + >; + }; + + pinctrl_pwm8: pwm8grp { + fsl,pins = < + MX6UL_PAD_ENET1_RX_ER__PWM8_OUT 0x11008 + >; + }; + + pinctrl_sai2: sai2grp { + fsl,pins = < + MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA 0x130b0 + MX6UL_PAD_JTAG_TDI__SAI2_TX_BCLK 0x17088 + MX6UL_PAD_JTAG_TDO__SAI2_TX_SYNC 0x17088 + MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA 0x120b0 + >; + }; + + pinctrl_tsc: tscgrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO01__GPIO1_IO01 0x000b0 + MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0x000b0 + MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0x000b0 + MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0x000b0 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1 + MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059 + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059 + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059 + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059 + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059 + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059 + >; + }; + + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { + fsl,pins = < + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170b9 + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x100b9 + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170b9 + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170b9 + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170b9 + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170b9 + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { + fsl,pins = < + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170f9 + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x100f9 + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170f9 + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170f9 + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170f9 + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170f9 + >; + }; +}; + +&iomuxc_snvs { + pinctrl_reg_usb1: regusb1grp { + fsl,pins = < + MX6ULL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x17059 + >; + }; + + pinctrl_reg_usb2: regusb2grp { + fsl,pins = < + MX6ULL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x17059 + >; + }; + + pinctrl_reg_ext_pwr: reg-ext-pwrgrp { + fsl,pins = < + MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x17059 + >; + }; +}; -- 2.43.0