From patchwork Mon Apr 29 09:31:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Aiuto X-Patchwork-Id: 13646515 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 8BEE5C25B10 for ; Mon, 29 Apr 2024 09:31:43 +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=Z6V+PPf5RiaWtSYV0Bv21mY35PwHy5HWXm1VawgfItA=; b=Rg/jiqlc7o+7Dd isS2uEAsB5kOU+D+XRLKhJ46gxVth2CrlfJBU3lv/f6AFNoXdOJQtXVJ95+Hg7j44brdHWIzWB1at hEXBk+G75jpooPjQAcrXWW6EgqPAefjHNGO2ULZlKrVI9GFrVazdobv3vxbPLqQMtUqTk0WEm4kYt Z6OCjEhxppgYUwmUDcA9iO3/vBosEUGqd5iqKzDcsWCBCpsK6+QjkBlMmSTlwikCKKQR1KUdkInHP P6038cj++P4emedAecv+6WsoOBAUSu323GV/NnKOHnI9AH5KGsLyU/Qci15u7z80UEk0SW+kq08Du 3g22FuR/4UiJUa1qpc1A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s1NM6-000000027m4-33RX; Mon, 29 Apr 2024 09:31:27 +0000 Received: from smtpcmd13146.aruba.it ([62.149.156.146]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s1NM2-000000027kX-3zo6 for linux-arm-kernel@lists.infradead.org; Mon, 29 Apr 2024 09:31:24 +0000 Received: from engicam.com ([146.241.8.107]) by Aruba Outgoing Smtp with ESMTPSA id 1NLxsVDmQ8U421NLysOAhR; Mon, 29 Apr 2024 11:31:18 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aruba.it; s=a1; t=1714383078; bh=yJ5DK+frYviDBgPRfGTLYiMKxN5TUIopuDDTaKC/Srs=; h=From:To:Subject:Date:MIME-Version; b=Efl6Y62k/mhVHHzL3cXuAwVI65xaLEQL5TDjW2bOvZlqZHA3p+qDkMJ2PUA3paMRc PVecczy84rqe+PRHe28KN5G6p34wPNcRon5M7s9oLRFH2xU7OVshD7LuT7zRn6kfQU RCb4O5t3YUjBDE8SN9PtgYn0XJ66MFNus6phIr8MPxP2vz/dgPfNRaizDjDku4m/0k HHBLnEIEVtxLQs2UjFnHG8aP2vpYiK5Yxhk1GNOzpIY4VLyo3a9wizXGZXZqhNrLof +ocdGFtSHM1ZoynfOqJ2NHgy1pqiQxLswll/T/rI6vsS9ZPkBfN14BMETiv4MI5jA8 dOyulDcCHOuow== 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 , Krzysztof Kozlowski , Conor Dooley Subject: [PATCH v8 1/3] dt-bindings: arm: fsl: add Engicam i.Core MX93 EDIMM 2.0 Starter Kit Date: Mon, 29 Apr 2024 11:31:14 +0200 Message-Id: <20240429093116.9346-2-fabio.aiuto@engicam.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240429093116.9346-1-fabio.aiuto@engicam.com> References: <20240429093116.9346-1-fabio.aiuto@engicam.com> MIME-Version: 1.0 X-CMAE-Envelope: MS4xfMjEokuSxgu8rdo8B5Qc0dov8DNzpZcvyqv6+gfR2HKlxrQ68OwtsPw4qkPkQEvVb9ieCpuD6onS8zCEfZUo2DzrqdIh/8fRMov3EVHb70alJErf1fym eecV1keRTq/Fsfu130ig9E6NvABopSZNjf8xDVVQWymHFC8HLKMBBAxJUTuSdVvaQtQwprW5Hwr/0C5TYg42+mvKsnPTYqI2bNQoxFGwVv6RJCil9Dwpjwsx 9UcpSIiQ4S9/ZmyUP+r1AHEKlKW3mP7v6l7U9lZYlLEWI8njdYZwvbRAbckA/I6dp1/qs2GQIWX7f90wL7gP0cxNlNk75Aey2JLs/5Ly5vhH4KPHeMxbsuNq gwYZgL7/o0UNTVJE3fu4sU14mI2RyWNe/5/UAy2XRQJBbblX2TZhwcPcQl95l4dSYd5l08sswSvbOLgXtVrixSCkEM9hN0XVgflXrbgH74KYwqneFaH0dtgQ urlmRVXdr3mTOb5lSqReZE72ih3JUfjP3a1343+Q0BGb+Lyy9t2VGjaND6zvEr5DfuHdHnwPoZ2RsdZBldnW5k0RckGkADSxkUnJ0pbyzHnr2t+/pAfe3xkE /ndiPNkx8GR9yvh3C1H5jOrPKUvoyOxy/mzDVPyo+haVYwI33l+UVhFpCc323E8J0JCl2Xn/jMEDyJrRc9jAdRso X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240429_023123_190783_A18A2300 X-CRM114-Status: UNSURE ( 7.30 ) X-CRM114-Notice: Please train this message. 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 i.Core MX93 is a NXP i.MX93 based EDIMM SoM by Engicam. EDIMM 2.0 Starter Kit is an EDIMM 2.0 Form Factor Capacitive Evaluation Board by Engicam. i.Core MX93 needs to be mounted on top of EDIMM 2.0 Starter Kit to get the full i.Core MX93 EDIMM 2.0 Starter Kit board. Add bindings for this board. Cc: Matteo Lisi Cc: Mirko Ardinghi Reviewed-by: Krzysztof Kozlowski Acked-by: Conor Dooley Signed-off-by: Fabio Aiuto --- v7 ---> v8: - fixed tag in commit message v3 ---> v7: - no changes v2 ---> v3: - added {Reviewed,Acked}-by tags v1 ---> v2: - no changes Documentation/devicetree/bindings/arm/fsl.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index 0027201e19f8..b497a01c7418 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -1265,6 +1265,13 @@ properties: - fsl,imx93-11x11-evk # i.MX93 11x11 EVK Board - const: fsl,imx93 + - description: Engicam i.Core MX93 based Boards + items: + - enum: + - engicam,icore-mx93-edimm2 # i.MX93 Engicam i.Core MX93 EDIMM 2.0 Starter Kit + - const: engicam,icore-mx93 # i.MX93 Engicam i.Core MX93 Som + - const: fsl,imx93 + - description: i.MXRT1050 based Boards items: - enum: From patchwork Mon Apr 29 09:31:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Aiuto X-Patchwork-Id: 13646516 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 16677C25B10 for ; Mon, 29 Apr 2024 09:32:01 +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=BhdBWXzSvPvWct/XI5zI246Wik2lV7JRVwY+fosiSiU=; b=Slt3lWw75A5Jxg /MspnyUBHYK1ewTOnFWZJabJf6rhrpCad49KmaLkr4KxaTuTDPkjT8LpnYZp6Y5Z08EslTO8FQeyg PubioGmHXEwbS6aeByLPAOvZDnbS5wGFlgukvFNG7Z8y6jcgTWDWY2X7Jdq+mhjmU8Rb4eYGUK/OE Lp9I5QP+Qc636ilQn3TYAsVVa20pHg7Ovi8rbRyDubnu6YgddlkePiGYNHkqnPjRfEg2Y2zBxV8sK CueJd7XPteyXwXfbOFGwgdBF3um884T9H5BKdb7aFn44APDnnDrwR/r758wsKS68gUnwI3hyNylmU S+NWM6Dl5+fEGfpbA6jw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s1NMO-000000027pH-1ci4; Mon, 29 Apr 2024 09:31:44 +0000 Received: from smtpcmd13146.aruba.it ([62.149.156.146]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s1NM2-000000027ka-3zus for linux-arm-kernel@lists.infradead.org; Mon, 29 Apr 2024 09:31:25 +0000 Received: from engicam.com ([146.241.8.107]) by Aruba Outgoing Smtp with ESMTPSA id 1NLxsVDmQ8U421NLysOAiD; Mon, 29 Apr 2024 11:31:19 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aruba.it; s=a1; t=1714383079; bh=Y6n/4k5Ig5o+GKzeL+hF/hcBKPycLpz4baqTGfdpEGQ=; h=From:To:Subject:Date:MIME-Version; b=YeLhE5yBo9lU/ylFcSnqPhfknPN3GZILM4udg5NNn/lML7jgEtcgV8oOhPDGJ1b3u uGQm/TpWq1/4yZeaFoezuiZWnBL3FR28i2jKr8c+t/ZmKuxyv6tI2ujZTwpRksL/5P 6G51p+iQ9NYAMQcPMvYrEo40IDq6RvdnkuRhGP69FnPieGFzbYrZIJ0azvvilUk6FP Egron18aDeULWXKbDQ7Af7qKm8rgIHFo0g3F1vMFDR+ENopD4XufX0hbePLxgLC5jJ AJVs1zifmHMZNGf/TasvbbgyFF3ZUw7Eje4UkIlfAiJfxTvbLQjsiveibbmvXnYWOB 6yz33FcHpc12g== 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 v8 2/3] arm64: dts: imx93: add Engicam i.Core MX93 SoM Date: Mon, 29 Apr 2024 11:31:15 +0200 Message-Id: <20240429093116.9346-3-fabio.aiuto@engicam.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240429093116.9346-1-fabio.aiuto@engicam.com> References: <20240429093116.9346-1-fabio.aiuto@engicam.com> MIME-Version: 1.0 X-CMAE-Envelope: MS4xfHibUBq6QL/vLnREt8AOC318HZbqxhIGukr5XMbZh3ZHrsXMKwRGzAAyj9rh00mb0zQdMEUD5BG5Il89FObojCBQRgmXrKYiIEGiet716fRt6PfX9gWL xcShxd9mECBt0p1KFx5vJviBqzLx2KPKQTJXCTocccLHt7QAc1IgDvTtsFklWbM4Ygcum7uUF31eiLRzAmaPC0CjnI01W+trUqMlB8OnWtInSK+c4HekAaKr n88tzZNS1egnh3QIwq+y3z5bTie4bk9zFP1b2DTpQDshN0ls2qcuHgM5xdbJVs5CViPcBTcUwVwA1zGZIs/kdhkOIu5XXujvDcJGJFYL4YAvu/Q7KYZ6qMt3 BH2sd7/9K041ScM85oHQPK4+M6Rnyd3WrgrQ+GcDkbJLRx2dwEq3R1qzjUgK90CngZ4GJgeMSVZ25ztj7dUHvEa9majCE7NWuTe3dewiNmjztxhJxhxiuPE1 MqoCnw7bOlHmzhFVT9852BdVAqq2ek9fMtq7mDKTL91SP3ROeQqs8TOMNnyRdcR+mMtCjKzL7R7WEXkqkirS4lIyQJhc8iWxgbKo7GX7zVyvbJ6jOloMuoeb 19dUiGaVNoh2fSVSGWpQWnzgdcPKF7rLdMNOZ3e2pyYh+A== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240429_023123_181855_E3E49AEE X-CRM114-Status: GOOD ( 11.15 ) 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 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 ---> v8: - 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 + >; + }; +}; From patchwork Mon Apr 29 09:31:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Aiuto X-Patchwork-Id: 13646517 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 D81D4C4345F for ; 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Mon, 29 Apr 2024 09:31:45 +0000 Received: from smtpcmd13146.aruba.it ([62.149.156.146]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s1NM2-000000027kb-3zCI for linux-arm-kernel@lists.infradead.org; Mon, 29 Apr 2024 09:31:25 +0000 Received: from engicam.com ([146.241.8.107]) by Aruba Outgoing Smtp with ESMTPSA id 1NLxsVDmQ8U421NLzsOAiw; Mon, 29 Apr 2024 11:31:19 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aruba.it; s=a1; t=1714383079; bh=vmszalou0wUHxhm6qeZSejmKLtppZ3O+szMZyEgPAZU=; h=From:To:Subject:Date:MIME-Version; b=cTKYb6Db1dk37tONNi6EYLw3rFkUjBCtYcCo7tsT2NTAU5hAPqKyeNUXoqs0rFk2A jY8u1n/48bi6RaO7warLsph5CuHWZGWonzcqJbuZhzXWeST6Mbwj4HR92sORHMopcO a7vLTK8VRPen32CbmeMtXERlzuB9+5cvbZ7I7YkEqEZ6YY2tWwNFL5Nn12LKkMA62n 3b0E4nyurZM3dW2xB5xI7xz9E7019VbF/jqxQYRRZBwlphxuKFE4kgfGZK/978LBvS uHaNDS5vnVoLbdIZPcx6h79Zcrp0ryJUpI6y7GBkejTJd3t1qkJu+z0gtHyO54hrIF xZGoyAwIuRMhg== 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 , Michael Trimarchi Subject: [PATCH v8 3/3] arm64: dts: imx93: Add Engicam i.Core MX93 EDIMM 2.0 Starter Kit Date: Mon, 29 Apr 2024 11:31:16 +0200 Message-Id: <20240429093116.9346-4-fabio.aiuto@engicam.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240429093116.9346-1-fabio.aiuto@engicam.com> References: <20240429093116.9346-1-fabio.aiuto@engicam.com> MIME-Version: 1.0 X-CMAE-Envelope: MS4xfHibUBq6QL/vLnREt8AOC318HZbqxhIGukr5XMbZh3ZHrsXMKwRGzAAyj9rh00mb0zQdMEUD5BG5Il89FObojCBQRgmXrKYiIEGiet716fRt6PfX9gWL xcShxd9mECBt0jowx5ZL+Mmn/qPZNXfqd16q6/Jgmyw7W5RJUYdTcn6eA5MNG+mGinBs634R5NXawrZuF9uknF3dKyBpiIhnJTzgLYcKFrwSlhqzTOD6y9kX wCAeewNpLxiKUd5gwAX2TkM30yA3BxvIUWS5DPYS+L5QiNj8MdaSzlPD90ZnQWkuQME4YMd4xaHh7NiLpNGOuTlVuxPIFGhIMJ68MXHXjayLIha2xUol9MGZ 79Tx7gAghFkCOTi63iUheQSLUJiTB5vnzj2h4N3GKWjcW4ZpfZcctCxTgwye9p8eJcJFXv5JGGpNLThq/lIo3o9QhF1JtP4wg5ExoYbZWAYgCCJbpqaLJRpb wT2mQ9in+lpWaKoOnxqGi4j1yySysJXUvbIss75H2QVrHZMMXD79R/iRK7IYpy1iEDbhkKj9/Q9gjEN9rTyAZYFmKWyloamT6mgNccMr7CJ4emUlxhkJYYYQ VDHcjburKm7zy8hi/js28wBjJEHMcVhlHgYvDRbdub2ozspz/5s5fluojgOqLxoQ2uCNkMNvg31Y/bPPhzjM3Mxb X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240429_023123_344732_286C7BE2 X-CRM114-Status: GOOD ( 14.46 ) 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 i.Core MX93 is a NXP i.MX93 based SoM by Enigcam which needs to be mounted on top of Engicam baseboards. Add support for EDIMM 2.0 Starter Kit hosting i.Core MX93. Starter Kit main features: 2x LVDS interfaces HDMI output Audio out Mic in Micro SD card slot USB 3.0 A port 3x USB 2.0 A port Gb Ethernet 2x CAN bus, 3x UART interfaces SIM card slot M.2 KEY_B slot Cc: Matteo Lisi Cc: Mirko Ardinghi Reviewed-by: Peng Fan Reviewed-by: Michael Trimarchi Signed-off-by: Fabio Aiuto --- v7 ---> v8: - no changes v6 ---> v7: - removed max-frequency property in wifi node - removed pinctrl-{1,2} in usdhc3 node v5 ---> v6: - added property in lpuart5 node - removed unused sai1 node - move Cc tag to Reviewed-by tag v4 ---> v5: - done some property reorder, indentation fixes, node rename, drop/add new lines - added Reviewed-by tag v3 ---> v4: - drop wl_reg_on regulator in favor of mmc-pwrseq-simple - add Cc tag v2 ---> v3: - fixed dtschema warnings - removed regulator-always-on on bt_reg_on - fixed clock rate assignment on sgtl5000 node - fixed indentation issue v1 ---> v2: - fixed indentation issue - fixed missing space issue - improved naming of regulator nodes - removed unneeded include arch/arm64/boot/dts/freescale/Makefile | 1 + .../dts/freescale/imx93-icore-mx93-edimm2.dts | 321 ++++++++++++++++++ 2 files changed, 322 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx93-icore-mx93-edimm2.dts diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 045250d0a040..d26c0a458a44 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -226,6 +226,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb dtb-$(CONFIG_ARCH_MXC) += imx8qxp-tqma8xqp-mba8xx.dtb dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-evk.dtb +dtb-$(CONFIG_ARCH_MXC) += imx93-icore-mx93-edimm2.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb diff --git a/arch/arm64/boot/dts/freescale/imx93-icore-mx93-edimm2.dts b/arch/arm64/boot/dts/freescale/imx93-icore-mx93-edimm2.dts new file mode 100644 index 000000000000..c22d71cdf7cb --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx93-icore-mx93-edimm2.dts @@ -0,0 +1,321 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2022 NXP + * Copyright 2024 Engicam s.r.l. + */ + +/dts-v1/; + +#include "imx93-icore-mx93.dtsi" + +/ { + model = "Engicam i.Core MX93 - EDIMM 2 Starterkit"; + compatible = "engicam,icore-mx93-edimm2", "engicam,icore-mx93", + "fsl,imx93"; + + aliases { + rtc1 = &bbnsm_rtc; + }; + + chosen { + stdout-path = &lpuart1; + }; + + bt_reg_on: regulator-btregon { + compatible = "regulator-gpio"; + regulator-name = "BT_REG_ON"; + regulator-min-microvolt = <100000>; + regulator-max-microvolt = <3300000>; + states = <3300000 0x1>, <100000 0x0>; + gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>; + }; + + reg_1v8_sgtl: regulator-1v8-sgtl { + compatible = "regulator-fixed"; + regulator-name = "1v8_sgtl"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + reg_3v3_avdd_sgtl: regulator-3v3-avdd-sgtl { + compatible = "regulator-fixed"; + regulator-name = "3v3_avdd_sgtl"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_3v3_sgtl: regulator-3v3-sgtl { + compatible = "regulator-fixed"; + regulator-name = "3v3_sgtl"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + linux,cma { + compatible = "shared-dma-pool"; + reusable; + alloc-ranges = <0 0x80000000 0 0x40000000>; + size = <0 0x10000000>; + linux,cma-default; + }; + + rsc_table: rsc-table@2021f000 { + reg = <0 0x2021f000 0 0x1000>; + no-map; + }; + + vdevbuffer: vdevbuffer@a4020000 { + compatible = "shared-dma-pool"; + reg = <0 0xa4020000 0 0x100000>; + no-map; + }; + + vdev0vring0: vdev0vring0@a4000000 { + reg = <0 0xa4000000 0 0x8000>; + no-map; + }; + + vdev0vring1: vdev0vring1@a4008000 { + reg = <0 0xa4008000 0 0x8000>; + no-map; + }; + + vdev1vring0: vdev1vring0@a4000000 { + reg = <0 0xa4010000 0 0x8000>; + no-map; + }; + + vdev1vring1: vdev1vring1@a4018000 { + reg = <0 0xa4018000 0 0x8000>; + no-map; + }; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "imx93-sgtl5000"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&dailink_master>; + simple-audio-card,frame-master = <&dailink_master>; + /*simple-audio-card,mclk-fs = <1>;*/ + + simple-audio-card,cpu { + sound-dai = <&sai3>; + }; + + dailink_master: simple-audio-card,codec { + sound-dai = <&sgtl5000>; + clocks = <&clk IMX93_CLK_SAI3_IPG>; + }; + }; + + usdhc3_pwrseq: usdhc3-pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3_pwrseq>; + reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>; + }; +}; + +&cm33 { + mbox-names = "tx", "rx", "rxdb"; + mboxes = <&mu1 0 1>, + <&mu1 1 1>, + <&mu1 3 1>; + memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>, + <&vdev1vring0>, <&vdev1vring1>, <&rsc_table>; + status = "okay"; +}; + +&flexcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; + fsl,stop-mode = <&aonmix_ns_gpr 0x10 4>; + status = "okay"; +}; + +&flexcan2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + fsl,stop-mode = <&aonmix_ns_gpr 0x10 4>; + status = "okay"; +}; + +&lpi2c1 { + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <400000>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pinctrl_lpi2c1>; + pinctrl-1 = <&pinctrl_lpi2c1>; + status = "okay"; + + sgtl5000: audio-codec@a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + #sound-dai-cells = <0>; + clocks = <&clk IMX93_CLK_SAI3_GATE>; + VDDA-supply = <®_3v3_avdd_sgtl>; + VDDIO-supply = <®_3v3_sgtl>; + VDDD-supply = <®_1v8_sgtl>; + status = "okay"; + }; + + pcf8523: rtc@68 { + compatible = "nxp,pcf8523"; + reg = <0x68>; + }; +}; + +&lpuart1 { /* console */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&lpuart5 { /* RS485 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart5>; + uart-has-rtscts; + status = "okay"; +}; + +&lpuart8 { /* RS232 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart8>; + status = "okay"; +}; + +&micfil { + #sound-dai-cells = <0>; + assigned-clocks = <&clk IMX93_CLK_PDM>; + assigned-clock-parents = <&clk IMX93_CLK_AUDIO_PLL>; + assigned-clock-rates = <196608000>; + status = "okay"; +}; + +&mu1 { + status = "okay"; +}; + +&mu2 { + status = "okay"; +}; + +&sai3 { + #sound-dai-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai3>; + assigned-clocks = <&clk IMX93_CLK_SAI3>; + assigned-clock-parents = <&clk IMX93_CLK_AUDIO_PLL>; + assigned-clock-rates = <24576000>; + fsl,sai-mclk-direction-output; + status = "okay"; +}; + +&usdhc3 { /* WiFi */ + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + mmc-pwrseq = <&usdhc3_pwrseq>; + bus-width = <4>; + no-1-8-v; + non-removable; + status = "okay"; + + brcmf: bcrmf@1 { + compatible = "brcm,bcm4329-fmac"; + reg = <1>; + }; +}; + +&wdog3 { + status = "okay"; +}; + +&iomuxc { + pinctrl_bluetooth: bluetoothgrp { + fsl,pins = < + MX93_PAD_GPIO_IO19__GPIO2_IO19 0x31e /* BT_REG_ON */ + >; + }; + + pinctrl_flexcan1: flexcan1grp { + fsl,pins = < + MX93_PAD_PDM_CLK__CAN1_TX 0x139e + MX93_PAD_PDM_BIT_STREAM0__CAN1_RX 0x139e + >; + }; + + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + MX93_PAD_GPIO_IO25__CAN2_TX 0x139e + MX93_PAD_GPIO_IO27__CAN2_RX 0x139e + >; + }; + + pinctrl_lpi2c1: lpi2c1grp { + fsl,pins = < + MX93_PAD_I2C1_SCL__LPI2C1_SCL 0x40000b9e + MX93_PAD_I2C1_SDA__LPI2C1_SDA 0x40000b9e + >; + }; + + pinctrl_sai3: sai3grp { + fsl,pins = < + MX93_PAD_GPIO_IO26__SAI3_TX_SYNC 0x31e + MX93_PAD_GPIO_IO16__SAI3_TX_BCLK 0x31e + MX93_PAD_GPIO_IO17__SAI3_MCLK 0x31e + MX93_PAD_GPIO_IO21__SAI3_TX_DATA00 0x31e + MX93_PAD_GPIO_IO20__SAI3_RX_DATA00 0x31e + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX93_PAD_UART1_RXD__LPUART1_RX 0x31e + MX93_PAD_UART1_TXD__LPUART1_TX 0x31e + >; + }; + + pinctrl_uart5: uart5grp { + fsl,pins = < + MX93_PAD_GPIO_IO01__LPUART5_RX 0x31e + MX93_PAD_GPIO_IO00__LPUART5_TX 0x31e + MX93_PAD_GPIO_IO02__LPUART5_CTS_B 0x31e + >; + }; + + pinctrl_uart8: uart8grp { + fsl,pins = < + MX93_PAD_GPIO_IO13__LPUART8_RX 0x31e + MX93_PAD_GPIO_IO12__LPUART8_TX 0x31e + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX93_PAD_SD3_CLK__USDHC3_CLK 0x17fe + MX93_PAD_SD3_CMD__USDHC3_CMD 0x13fe + MX93_PAD_SD3_DATA0__USDHC3_DATA0 0x13fe + MX93_PAD_SD3_DATA1__USDHC3_DATA1 0x13fe + MX93_PAD_SD3_DATA2__USDHC3_DATA2 0x13fe + MX93_PAD_SD3_DATA3__USDHC3_DATA3 0x13fe + >; + }; + + pinctrl_usdhc3_pwrseq: usdhc3pwrseqgrp { + fsl,pins = < + MX93_PAD_GPIO_IO22__GPIO2_IO22 0x31e /* WL_REG_ON */ + >; + }; +};