From patchwork Mon Jun 14 17:06:29 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Stach X-Patchwork-Id: 12319461 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BC367C2B9F4 for ; Mon, 14 Jun 2021 17:09:09 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 8152561159 for ; Mon, 14 Jun 2021 17:09:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8152561159 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lynxeye.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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: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:In-Reply-To:References: List-Owner; bh=LuKg366+bHr9EANbsuMWvGgo28hNOURcDdDchX4u1ik=; b=H0NquTfL3VNTIQ qxgOyv1iNcMyXXInysEDc9GGaOYN996w5WLq+TOww0WKcb4KVd0kBmcLzC2YNvlPGHLfLcVQmaJ57 XpH9liIKL/9QJ++yXea0azgp+sQVdb7MEZmrB147kh9asHr/ZrPDOriTAqPfWIaZiHaEK7ZfmQr4z /QkOg7Pz+s2Y+D8FIZH1YCimda6HI4NLl/3/P+0rlGqP0yMuI4gTmNr8gB/gGMvpWs2Pyoxe/fnDu EgfEs0xMqe0BLGu0amuOGXbMoRCYJq6Q2wRDG46RwvjbIMg3ovbVyIrqiZJtlqXWcvDxlxIfUTh3y zJJ1hRYGcueeABey3LJg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lsq3Z-00FJjZ-PA; Mon, 14 Jun 2021 17:07:26 +0000 Received: from ns.lynxeye.de ([87.118.118.114] helo=lynxeye.de) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lsq3V-00FJhw-QH for linux-arm-kernel@lists.infradead.org; Mon, 14 Jun 2021 17:07:23 +0000 Received: by lynxeye.de (Postfix, from userid 501) id 40E24E7420D; Mon, 14 Jun 2021 19:06:48 +0200 (CEST) Received: from astat.fritz.box (a89-183-116-43.net-htp.de [89.183.116.43]) by lynxeye.de (Postfix) with ESMTPA id 296B8E7420D; Mon, 14 Jun 2021 19:06:46 +0200 (CEST) From: Lucas Stach To: Shawn Guo Cc: Fabio Estevam , Rob Herring , NXP Linux Team , "Lukas F . Hartmann" , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de Subject: [PATCH v4 1/5] dt-bindings: arm: fsl: add Nitrogen8 SoM Date: Mon, 14 Jun 2021 19:06:29 +0200 Message-Id: <20210614170633.31638-1-dev@lynxeye.de> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210614_100722_032195_A4FE06B4 X-CRM114-Status: UNSURE ( 9.72 ) 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 Add compatible for the BoundaryDevices Nitrogen8 system on module. Signed-off-by: Lucas Stach Acked-by: Rob Herring --- Documentation/devicetree/bindings/arm/fsl.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index 297c87f45db8..15519cc2d2c0 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -730,6 +730,7 @@ properties: items: - enum: - boundary,imx8mq-nitrogen8m # i.MX8MQ NITROGEN Board + - boundary,imx8mq-nitrogen8m-som # i.MX8MQ NITROGEN SoM - einfochips,imx8mq-thor96 # i.MX8MQ Thor96 Board - fsl,imx8mq-evk # i.MX8MQ EVK Board - google,imx8mq-phanbell # Google Coral Edge TPU From patchwork Mon Jun 14 17:06:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Stach X-Patchwork-Id: 12319467 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 239FCC2B9F4 for ; Mon, 14 Jun 2021 17:10:18 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id EA26A61159 for ; Mon, 14 Jun 2021 17:10:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EA26A61159 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lynxeye.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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=ceeGqL2z70BmMbfDuCndBaf9QT52W1fZvqNF7Gb6BKk=; b=Of1ZvDX1GB+lPm KjHCxppEqKsfDY9GQ/VqAoMfGUwCuHEbptRhH6YKaZmbrKHf8PZjvVLFoLoH73iUqypras2rC5T2i jqIfJ+1Fbiv9gviVVaxjC1rwDAG2ofIUwLTu+R/KlFFuAdpd+dpnRwGNVI2lrnsRL/GZIUHkehvTy /eGwGrhcpcWzni2QBJOF+alwzATUGh1oDpY9qaO9TysE4ALo3rIo2zJj/rCH9h/2z/FWWYLMl4mlb x1/G0JGCyd8lNjUtCDrbRTIxUCq6uEqTdfThcl7G4oLvrAbjnCbcraqmTf/F4l27bBAWKTZYGHMp2 a5mP/u6uVE83RRZe2oeQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lsq4L-00FJw2-3z; Mon, 14 Jun 2021 17:08:13 +0000 Received: from ns.lynxeye.de ([87.118.118.114] helo=lynxeye.de) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lsq3Y-00FJjn-VE for linux-arm-kernel@lists.infradead.org; Mon, 14 Jun 2021 17:07:27 +0000 Received: by lynxeye.de (Postfix, from userid 501) id 3FCFAE7424E; Mon, 14 Jun 2021 19:06:54 +0200 (CEST) Received: from astat.fritz.box (a89-183-116-43.net-htp.de [89.183.116.43]) by lynxeye.de (Postfix) with ESMTPA id A9768E74214; Mon, 14 Jun 2021 19:06:46 +0200 (CEST) From: Lucas Stach To: Shawn Guo Cc: Fabio Estevam , Rob Herring , NXP Linux Team , "Lukas F . Hartmann" , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de Subject: [PATCH v4 2/5] arm64: dts: imx8mq: add Nitrogen8 SoM Date: Mon, 14 Jun 2021 19:06:30 +0200 Message-Id: <20210614170633.31638-2-dev@lynxeye.de> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210614170633.31638-1-dev@lynxeye.de> References: <20210614170633.31638-1-dev@lynxeye.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210614_100725_356185_3F04A263 X-CRM114-Status: GOOD ( 13.81 ) 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 This adds the description of the Nitrogen8 System on Module. The module is quite simple with only a few (almost) fixed regulators and a eMMC on-board. Signed-off-by: Lucas Stach Acked-by: Rob Herring --- v2: - remove 100/200MHz pinctrl states for usdhc1 - rename i2c nodes v4: - enable eMMC high-speed modes, now that we can selectively disable HS400 mode --- .../dts/freescale/imx8mq-nitrogen-som.dtsi | 275 ++++++++++++++++++ 1 file changed, 275 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mq-nitrogen-som.dtsi diff --git a/arch/arm64/boot/dts/freescale/imx8mq-nitrogen-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-nitrogen-som.dtsi new file mode 100644 index 000000000000..36fc428ebe30 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mq-nitrogen-som.dtsi @@ -0,0 +1,275 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2018 Boundary Devices + * Copyright 2021 Lucas Stach + */ + +#include "imx8mq.dtsi" + +/ { + model = "Boundary Devices i.MX8MQ Nitrogen8M"; + compatible = "boundary,imx8mq-nitrogen8m-som", "fsl,imx8mq"; + + chosen { + stdout-path = &uart1; + }; + + reg_1p8v: regulator-fixed-1v8 { + compatible = "regulator-fixed"; + regulator-name = "1P8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + reg_snvs: regulator-fixed-snvs { + compatible = "regulator-fixed"; + regulator-name = "VDD_SNVS"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&{/opp-table/opp-800000000} { + opp-microvolt = <1000000>; +}; + +&{/opp-table/opp-1000000000} { + opp-microvolt = <1000000>; +}; + +&A53_0 { + cpu-supply = <®_arm_dram>; +}; + +&A53_1 { + cpu-supply = <®_arm_dram>; +}; + +&A53_2 { + cpu-supply = <®_arm_dram>; +}; + +&A53_3 { + cpu-supply = <®_arm_dram>; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec1>; + phy-mode = "rgmii-id"; + phy-handle = <ðphy0>; + fsl,magic-packet; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@4 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <4>; + interrupt-parent = <&gpio1>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + }; + }; +}; + +&i2c1 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + i2c-mux@70 { + compatible = "nxp,pca9546"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1_pca9546>; + reg = <0x70>; + reset-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>; + #address-cells = <1>; + #size-cells = <0>; + + i2c1a: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + reg_arm_dram: regulator@60 { + compatible = "fcs,fan53555"; + reg = <0x60>; + regulator-name = "VDD_ARM_DRAM_1V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + }; + + i2c1b: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + reg_dram_1p1v: regulator@60 { + compatible = "fcs,fan53555"; + reg = <0x60>; + regulator-name = "NVCC_DRAM_1P1V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + }; + + i2c1c: i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + + reg_soc_gpu_vpu: regulator@60 { + compatible = "fcs,fan53555"; + reg = <0x60>; + regulator-name = "VDD_SOC_GPU_VPU"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + regulator-always-on; + }; + }; + + i2c1d: i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; + +&pgc_gpu { + power-supply = <®_soc_gpu_vpu>; +}; + +&pgc_vpu { + power-supply = <®_soc_gpu_vpu>; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&usdhc1 { + assigned-clocks = <&clk IMX8MQ_CLK_USDHC1>; + assigned-clock-rates = <400000000>; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; + vqmmc-supply = <®_1p8v>; + vmmc-supply = <®_snvs>; + bus-width = <8>; + non-removable; + no-mmc-hs400; + no-sdio; + no-sd; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + +&iomuxc { + pinctrl_fec1: fec1grp { + fsl,pins = < + MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC 0x3 + MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO 0x23 + MX8MQ_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f + MX8MQ_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f + MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f + MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f + MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f + MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f + MX8MQ_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 + MX8MQ_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 + MX8MQ_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 + MX8MQ_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 + MX8MQ_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 + MX8MQ_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 + MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x19 + MX8MQ_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x59 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL 0x4000007f + MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA 0x4000007f + >; + }; + + pinctrl_i2c1_pca9546: i2c1-pca9546grp { + fsl,pins = < + MX8MQ_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x49 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX 0x45 + MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX 0x45 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x83 + MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc3 + MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xc3 + MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xc3 + MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xc3 + MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xc3 + MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xc3 + MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xc3 + MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xc3 + MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xc3 + MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1 + >; + }; + + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { + fsl,pins = < + MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x8d + MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xcd + MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xcd + MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xcd + MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xcd + MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xcd + MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xcd + MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xcd + MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xcd + MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xcd + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { + fsl,pins = < + MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x9f + MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xdf + MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xdf + MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xdf + MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xdf + MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xdf + MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xdf + MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xdf + MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xdf + MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xdf + >; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 + >; + }; +}; From patchwork Mon Jun 14 17:06:31 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Stach X-Patchwork-Id: 12319463 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 11998C48BE6 for ; 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Mon, 14 Jun 2021 19:06:47 +0200 (CEST) From: Lucas Stach To: Shawn Guo Cc: Fabio Estevam , Rob Herring , NXP Linux Team , "Lukas F . Hartmann" , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de Subject: [PATCH v4 3/5] dt-bindings: vendor-prefixes: add mntre Date: Mon, 14 Jun 2021 19:06:31 +0200 Message-Id: <20210614170633.31638-3-dev@lynxeye.de> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210614170633.31638-1-dev@lynxeye.de> References: <20210614170633.31638-1-dev@lynxeye.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210614_100722_331596_7D86A369 X-CRM114-Status: GOOD ( 10.08 ) 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 MNT Research GmbH develops open source hardware, software and textiles in Berlin, Germany. Signed-off-by: Lucas Stach Acked-by: Rob Herring --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index f6064d84a424..11f5fc5452cb 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -717,6 +717,8 @@ patternProperties: description: MiraMEMS Sensing Technology Co., Ltd. "^mitsubishi,.*": description: Mitsubishi Electric Corporation + "^mntre,.*": + description: MNT Research GmbH "^modtronix,.*": description: Modtronix Engineering "^mosaixtech,.*": From patchwork Mon Jun 14 17:06:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Stach X-Patchwork-Id: 12319465 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D79BEC2B9F4 for ; Mon, 14 Jun 2021 17:10:10 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id A73A761185 for ; Mon, 14 Jun 2021 17:10:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A73A761185 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lynxeye.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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=E7PwciIcaMqH0k1LpmexaGvZVqxZbwb5A/95JuxhSBs=; b=tkzSY4+IGbXlXo v3satHzsznoO7tTKlQBesVbSCN88vUG5UTpT3hTwo4lGsDWXxIofVdI51HRhWErlR+301k6Ut2Z9I oryFwain+YVHQgALE//V8dDx9RI6QcQfugqFnA4YxFF1VjO4ypjj+pCYEnd07+Tf19au9Skrhgo/a PZuJZS72GW0U/6LaASXhtz1+6ddY63N4yPGY7oqqv4TI6m3O3tsxQm3z3mg/G/B4kuQbk8VH0qgCs j7zwrm9PZa0FjYkzp2ByVZansnVgzBPNh9L43J/8f00zyqi8cGcWaaIUu3n0UoDB3FIXFPR5RzJT1 WzSjRy7fnXtNC7WI9V3A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lsq47-00FJrc-1C; Mon, 14 Jun 2021 17:07:59 +0000 Received: from ns.lynxeye.de ([87.118.118.114] helo=lynxeye.de) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lsq3X-00FJiq-1z for linux-arm-kernel@lists.infradead.org; Mon, 14 Jun 2021 17:07:24 +0000 Received: by lynxeye.de (Postfix, from userid 501) id 26282E74251; Mon, 14 Jun 2021 19:06:52 +0200 (CEST) Received: from astat.fritz.box (a89-183-116-43.net-htp.de [89.183.116.43]) by lynxeye.de (Postfix) with ESMTPA id C163FE74225; Mon, 14 Jun 2021 19:06:47 +0200 (CEST) From: Lucas Stach To: Shawn Guo Cc: Fabio Estevam , Rob Herring , NXP Linux Team , "Lukas F . Hartmann" , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de Subject: [PATCH v4 4/5] dt-bindings: arm: fsl: add MNT Reform2 board Date: Mon, 14 Jun 2021 19:06:32 +0200 Message-Id: <20210614170633.31638-4-dev@lynxeye.de> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210614170633.31638-1-dev@lynxeye.de> References: <20210614170633.31638-1-dev@lynxeye.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210614_100723_270196_0960798F X-CRM114-Status: GOOD ( 10.02 ) 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 Add compatible for the MNT Reform2 laptop board. Signed-off-by: Lucas Stach Acked-by: Rob Herring --- Documentation/devicetree/bindings/arm/fsl.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index 15519cc2d2c0..a16c55d29164 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -734,6 +734,7 @@ properties: - einfochips,imx8mq-thor96 # i.MX8MQ Thor96 Board - fsl,imx8mq-evk # i.MX8MQ EVK Board - google,imx8mq-phanbell # Google Coral Edge TPU + - mntre,reform2 # MNT Reform2 Laptop - purism,librem5-devkit # Purism Librem5 devkit - solidrun,hummingboard-pulse # SolidRun Hummingboard Pulse - technexion,pico-pi-imx8m # TechNexion PICO-PI-8M evk From patchwork Mon Jun 14 17:06:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Stach X-Patchwork-Id: 12319469 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 41DEDC2B9F4 for ; Mon, 14 Jun 2021 17:10:47 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 0AC4E61159 for ; Mon, 14 Jun 2021 17:10:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0AC4E61159 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lynxeye.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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=qQ8gtrrTiiVQBYjqBYbm6AGISUYMCsYHo7hiQl3KeIM=; b=ltjG1hssfzE1ey TifBmurl3zzfVNljwE/IpGwyrqEEDn0gqCxa2Z6s6yp67iekhKMmkB1AGgHolB4JY0mU9shAzOyxw 0ktkQfMQBIiJRzuzGpkrHhFTxn+Zr6b08dxHnxyJQh1ClCSpRwJXiQ4Lecwg/+RSSvz7bc3e///NO TSFTHKjpRHJhukVqTSMu737YBuhWisXGwVT6+FktBuaXWw5D146w2rEe0Jrk033wgEuoI9Erko3GL PGyn0TEnMoVYXHlx9nBNYVyi+GMl39bBMu6/DUlhh511cZ70pMyKIZqcwVDklXc+YLzNohr2cT5Di h1VuFvon6mRUIS1VdLww==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lsq4e-00FK3Q-98; Mon, 14 Jun 2021 17:08:32 +0000 Received: from ns.lynxeye.de ([87.118.118.114] helo=lynxeye.de) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lsq3Z-00FJkI-V9 for linux-arm-kernel@lists.infradead.org; Mon, 14 Jun 2021 17:07:27 +0000 Received: by lynxeye.de (Postfix, from userid 501) id 0DD3AE74225; Mon, 14 Jun 2021 19:06:54 +0200 (CEST) Received: from astat.fritz.box (a89-183-116-43.net-htp.de [89.183.116.43]) by lynxeye.de (Postfix) with ESMTPA id 575CAE7422A; Mon, 14 Jun 2021 19:06:48 +0200 (CEST) From: Lucas Stach To: Shawn Guo Cc: Fabio Estevam , Rob Herring , NXP Linux Team , "Lukas F . Hartmann" , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de Subject: [PATCH v4 5/5] arm64: dts: imx8mq: add support for MNT Reform2 Date: Mon, 14 Jun 2021 19:06:33 +0200 Message-Id: <20210614170633.31638-5-dev@lynxeye.de> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210614170633.31638-1-dev@lynxeye.de> References: <20210614170633.31638-1-dev@lynxeye.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210614_100726_368047_9E0D2A88 X-CRM114-Status: GOOD ( 18.53 ) 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 This adds a basic devicetree for the MNT Reform2 DIY laptop. Not all of the board periperals are enabled yet, as some of them still require kernel patches to work properly. The nodes for those peripherals will be added as soon as the required patches are upstream. The following has been tested to work: - UART console - SD card - eMMC - Gigabit Ethernet - USB (internal Keyboard, Mouse, external ports) - M.2 PCIe port Co-developed-by: Lukas F. Hartmann Signed-off-by: Lucas Stach --- v2: Fix checkpatch complaints. v3: - split out binding - move status to end of usb node property list - rename RTC node name to generic name --- arch/arm64/boot/dts/freescale/Makefile | 1 + .../boot/dts/freescale/imx8mq-mnt-reform2.dts | 164 ++++++++++++++++++ 2 files changed, 165 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 44890d56c194..e45c8f9c8912 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -54,6 +54,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mq-librem5-devkit.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-librem5-r2.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-librem5-r3.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-librem5-r4.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mq-mnt-reform2.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-nitrogen.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-phanbell.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-pico-pi.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts b/arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts new file mode 100644 index 000000000000..099b0472db5d --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts @@ -0,0 +1,164 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/* + * Copyright 2019-2021 MNT Research GmbH + * Copyright 2021 Lucas Stach + */ + +/dts-v1/; + +#include "imx8mq-nitrogen-som.dtsi" + +/ { + model = "MNT Reform 2"; + compatible = "mntre,reform2", "boundary,imx8mq-nitrogen8m-som", "fsl,imx8mq"; + + pcie1_refclk: clock-pcie1-refclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <100000000>; + }; + + reg_main_5v: regulator-main-5v { + compatible = "regulator-fixed"; + regulator-name = "5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_main_3v3: regulator-main-3v3 { + compatible = "regulator-fixed"; + regulator-name = "3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_main_usb: regulator-main-usb { + compatible = "regulator-fixed"; + regulator-name = "USB_PWR"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <®_main_5v>; + }; +}; + +&fec1 { + status = "okay"; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + rtc@68 { + compatible = "nxp,pcf8523"; + reg = <0x68>; + }; +}; + +&pcie1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie1>; + reset-gpio = <&gpio3 23 GPIO_ACTIVE_LOW>; + clocks = <&clk IMX8MQ_CLK_PCIE2_ROOT>, + <&clk IMX8MQ_CLK_PCIE2_AUX>, + <&clk IMX8MQ_CLK_PCIE2_PHY>, + <&pcie1_refclk>; + clock-names = "pcie", "pcie_aux", "pcie_phy", "pcie_bus"; + status = "okay"; +}; + +®_1p8v { + vin-supply = <®_main_5v>; +}; + +®_snvs { + vin-supply = <®_main_5v>; +}; + +®_arm_dram { + vin-supply = <®_main_5v>; +}; + +®_dram_1p1v { + vin-supply = <®_main_5v>; +}; + +®_soc_gpu_vpu { + vin-supply = <®_main_5v>; +}; + +&snvs_rtc { + status = "disabled"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&usb3_phy0 { + vbus-supply = <®_main_usb>; + status = "okay"; +}; + +&usb3_phy1 { + vbus-supply = <®_main_usb>; + status = "okay"; +}; + +&usb_dwc3_0 { + dr_mode = "host"; + status = "okay"; +}; + +&usb_dwc3_1 { + dr_mode = "host"; + status = "okay"; +}; + +&usdhc2 { + assigned-clocks = <&clk IMX8MQ_CLK_USDHC2>; + assigned-clock-rates = <200000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + vqmmc-supply = <®_main_3v3>; + vmmc-supply = <®_main_3v3>; + bus-width = <4>; + status = "okay"; +}; + +&iomuxc { + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX8MQ_IOMUXC_I2C3_SCL_I2C3_SCL 0x4000007f + MX8MQ_IOMUXC_I2C3_SDA_I2C3_SDA 0x4000007f + >; + }; + + pinctrl_pcie1: pcie1grp { + fsl,pins = < + MX8MQ_IOMUXC_SAI5_RXD2_GPIO3_IO23 0x16 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX8MQ_IOMUXC_UART2_RXD_UART2_DCE_RX 0x45 + MX8MQ_IOMUXC_UART2_TXD_UART2_DCE_TX 0x45 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x83 + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc3 + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc3 + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc3 + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc3 + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc3 + >; + }; +};