From patchwork Mon Apr 29 08:44:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Aiuto X-Patchwork-Id: 13646468 Received: from smtpcmd13147.aruba.it (smtpcmd13147.aruba.it [62.149.156.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C8F5A17BA7 for ; Mon, 29 Apr 2024 08:47:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=62.149.156.147 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714380459; cv=none; b=X3Os05xdrmyaCL3o62OM2utxxtqLZqboDtUKKc0ZhhYpLvJhb3R5uJlcoZdaLGKf6PieIyj5ncBaF60vuhK7VM2GdM1xB3Z/g0d8uS/Bjwh0cZws2s731FsOYI3lzwRmQ/hKH1s9je15l2LWVUVhMq9axzkZuseZ9JPN83X9B/8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714380459; c=relaxed/simple; bh=vxIPoUxZpkkS/nr99bO0vz6qiVLf1OwdgJ+v1seIWYI=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=kY7vIpZdm8HHn+2hiywAc+tqCggfbgH6Uc192fX49+hd5SsE8m6g2yNfrMYjjclvrOY/EKXMJE+D8kjdsBRDGIgbQ3gO0sDIBleJNXEw3eXo9XKHlFN+kDib4cx1me+Oe7do5QZGLuRP4lEuraVLRdxKL8wsjYbIrPykfvoo164= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=engicam.com; spf=pass smtp.mailfrom=engicam.com; dkim=pass (2048-bit key) header.d=aruba.it header.i=@aruba.it header.b=kYfP42Wu; arc=none smtp.client-ip=62.149.156.147 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=engicam.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=engicam.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=aruba.it header.i=@aruba.it header.b="kYfP42Wu" Received: from engicam.com ([146.241.8.107]) by Aruba Outgoing Smtp with ESMTPSA id 1McasUO2u8U421MccsNcgf; Mon, 29 Apr 2024 10:44:26 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aruba.it; s=a1; t=1714380266; bh=vxIPoUxZpkkS/nr99bO0vz6qiVLf1OwdgJ+v1seIWYI=; h=From:To:Subject:Date:MIME-Version; b=kYfP42WuVUefKh1NCwQOBYQW9cgAOEovgrRULQdWLy+XGyea8fpJRx9+HHVePwAOm Q71+VFrYhMRiO5XwvaI3SnbqHj9jUB9Zr/3mI1BggTD0zFsCdkV138wxPqM32tuS8Y 7oWS2a0Iep5D4mKHwPPy+H4f7FppKdly4+attyPJWJpAjfDVFj0PltI8HOwo0j2GKd sSBTA7CpLmlokBQiazPTe4liLC+N0tI8SChmt14A3gLG3dKWdBv8GMpO95ikI55YwN OTFTdmW2YoioXXBFS8IRAQIwbWtQ+dGAKL4FqJBu3N33AJ2pT3JXlQ+USGRCpHQglQ pe63p/2bTKPdA== From: Fabio Aiuto To: Shawn Guo , Sascha Hauer , Krzysztof Kozlowski , Rob Herring , Conor Dooley Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Fabio Aiuto , Matteo Lisi , Mirko Ardinghi , Peng Fan Subject: [PATCH v7 2/3] arm64: dts: imx93: add Engicam i.Core MX93 SoM Date: Mon, 29 Apr 2024 10:44:21 +0200 Message-Id: <20240429084422.8369-3-fabio.aiuto@engicam.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240429084422.8369-1-fabio.aiuto@engicam.com> References: <20240429084422.8369-1-fabio.aiuto@engicam.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CMAE-Envelope: MS4xfM6qNwel1KC5Si4WV3IGnUXaGcpR6YEHXiOIiAuUFsY1bQRS6gecJCiTq2qoJBmJJHGpdS6/C740iEWDu9gKfGYUVjJTyVYFZfuQabiccvxolxEUmSEK A6iMqCJr7lT1g5OeV0cO0eIFfALfdsfXAdWe79O8oIGCSJwvQvsRKspsBQvUloUdAEdeAeNGvtSvZjJWNkZxWlxqhyJdap7ctX3mmITdwVdbmdDQiXda2RaF nG3bHvEpodkPLWnrrubEmB9NMTglKdV95Rvfj7rJgaNA41WDwX7fUJmQ3xMkI8a4qx5GDKCqmRqPP5Smyr34NaH149vL8zTNfjWKghQcN+rJD959rWPBlBYj Z+OJr2HZufwEyFK4/rhU4NmDc0td8TyaW7LcypUeVAZODeLhjQ5Lnss4hsXQ7ZwAsEVhVeVfxERQg3iWBEDTr60HG5aEYaaSwIJgo89ca4CV/ZzjDjiZVU9k BjXLTiF1mfNJ+I73i2aEZj7pTVhanx5vMO91vGtRIsi+6XySX2LSvyS2TBCjSu5iECp6hhSZtqcwo1NCdv66PdMgaxqr68A9FaTnYqzPhhXi00xVIZ9us+MT ldvni71GkEAVEEJt5YhIiKDxOKVFkM2YKWdzLI8+9ENPyA== i.Core MX93 is a NXP i.MX93 based EDIMM SoM by Engicam. Main features: CPU: NXP i.MX 93 MEMORY: Up to 2GB LPDDR4 NETWORKING: 2x Gb Ethernet USB: USB OTG 2.0, USB HOST 2.0 STORAGE: eMMC starting from 4GB PERIPHERALS: UART, I2C, SPI, CAN, SDIO, GPIO The i.Core MX93 needs to be mounted on top of Engicam baseboards to work. Add devicetree include file. Cc: Matteo Lisi Cc: Mirko Ardinghi Reviewed-by: Peng Fan Signed-off-by: Fabio Aiuto --- v5 ---> v7: - no changes v4 ---> v5: - added Reviewed-by tag - fixed line wrapping in commit msg - fixed indentation, dropped newlines, reordered property v3 ---> v4: - no changes v2 ---> v3: - added wdog_b-warm-reset property in pmic v1 ---> v2: - remove unneeded include .../boot/dts/freescale/imx93-icore-mx93.dtsi | 269 ++++++++++++++++++ 1 file changed, 269 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx93-icore-mx93.dtsi diff --git a/arch/arm64/boot/dts/freescale/imx93-icore-mx93.dtsi b/arch/arm64/boot/dts/freescale/imx93-icore-mx93.dtsi new file mode 100644 index 000000000000..9c97b620ccfc --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx93-icore-mx93.dtsi @@ -0,0 +1,269 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2022 NXP + * Copyright 2024 Engicam s.r.l. + */ + +/dts-v1/; + +#include "imx93.dtsi" + +/ { + model = "Engicam i.Core MX93 SoM"; + compatible = "engicam,icore-mx93", "fsl,imx93"; + + reg_vref_1v8: regulator-adc-vref { + compatible = "regulator-fixed"; + regulator-name = "vref_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; +}; + +&adc1 { + vref-supply = <®_vref_1v8>; + status = "okay"; +}; + +&eqos { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_eqos>; + phy-mode = "rgmii-id"; + phy-handle = <ðphy1>; + status = "okay"; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + ethphy1: ethernet-phy@7 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <7>; + }; + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec>; + phy-mode = "rgmii-id"; + phy-handle = <ðphy2>; + fsl,magic-packet; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy2: ethernet-phy@7 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <7>; + }; + }; +}; + +&lpi2c2 { + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <400000>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pinctrl_lpi2c2>; + pinctrl-1 = <&pinctrl_lpi2c2>; + status = "okay"; + + pmic@25 { + compatible = "nxp,pca9451a"; + reg = <0x25>; + interrupt-parent = <&gpio2>; + interrupts = <15 IRQ_TYPE_LEVEL_LOW>; + nxp,wdog_b-warm-reset; + + regulators { + buck1: BUCK1 { + regulator-name = "BUCK1"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <2187500>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + }; + + buck2: BUCK2 { + regulator-name = "BUCK2"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <2187500>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + }; + + buck4: BUCK4{ + regulator-name = "BUCK4"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + buck5: BUCK5{ + regulator-name = "BUCK5"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + buck6: BUCK6 { + regulator-name = "BUCK6"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1: LDO1 { + regulator-name = "LDO1"; + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo2: LDO2 { + regulator-name = "LDO2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3: LDO3 { + regulator-name = "LDO3"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4: LDO4 { + regulator-name = "LDO4"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo5: LDO5 { + regulator-name = "LDO5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; + +&usdhc1 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1>; + pinctrl-2 = <&pinctrl_usdhc1>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&usdhc2 {/*SD Card*/ + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + pinctrl-1 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + pinctrl-2 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + cd-gpios = <&gpio3 00 GPIO_ACTIVE_LOW>; + bus-width = <4>; + no-1-8-v; + max-frequency = <25000000>; + status = "okay"; +}; + +&iomuxc { + pinctrl_eqos: eqosgrp { + fsl,pins = < + MX93_PAD_ENET1_MDC__ENET_QOS_MDC 0x53e + MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO 0x53e + MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0 0x53e + MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1 0x53e + MX93_PAD_ENET1_RD2__ENET_QOS_RGMII_RD2 0x53e + MX93_PAD_ENET1_RD3__ENET_QOS_RGMII_RD3 0x53e + MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x53e + MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x53e + MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0 0x53e + MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1 0x53e + MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2 0x53e + MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3 0x53e + MX93_PAD_ENET1_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x53e + MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x53e + >; + }; + + pinctrl_fec: fecgrp { + fsl,pins = < + MX93_PAD_ENET2_MDC__ENET1_MDC 0x57e + MX93_PAD_ENET2_MDIO__ENET1_MDIO 0x57e + MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0 0x57e + MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1 0x57e + MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2 0x57e + MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3 0x57e + MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC 0x5fe + MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL 0x57e + MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0 0x57e + MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1 0x57e + MX93_PAD_ENET2_TD2__ENET1_RGMII_TD2 0x57e + MX93_PAD_ENET2_TD3__ENET1_RGMII_TD3 0x57e + MX93_PAD_ENET2_TXC__ENET1_RGMII_TXC 0x5fe + MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL 0x57e + >; + }; + + pinctrl_lpi2c2: lpi2c2grp { + fsl,pins = < + MX93_PAD_I2C2_SCL__LPI2C2_SCL 0x40000b9e + MX93_PAD_I2C2_SDA__LPI2C2_SDA 0x40000b9e + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX93_PAD_SD1_CLK__USDHC1_CLK 0x15fe + MX93_PAD_SD1_CMD__USDHC1_CMD 0x13fe + MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x13fe + MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x13fe + MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x13fe + MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x13fe + MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x13fe + MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x13fe + MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x13fe + MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x13fe + MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x15fe + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX93_PAD_SD2_CLK__USDHC2_CLK 0x170e + MX93_PAD_SD2_CMD__USDHC2_CMD 0x130e + MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x130e + MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x130e + MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x130e + MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x130e + MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e + >; + }; + + pinctrl_usdhc2_gpio: usdhc2gpiogrp { + fsl,pins = < + MX93_PAD_SD2_CD_B__GPIO3_IO00 0x31e + >; + }; +};