From patchwork Thu Jun 13 13:27:05 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 166684 Delivered-To: patch@linaro.org Received: by 2002:a92:4782:0:0:0:0:0 with SMTP id e2csp885231ilk; Thu, 13 Jun 2019 08:14:22 -0700 (PDT) X-Google-Smtp-Source: APXvYqzGoFymzxs+okb2on2XNmUDegSwm2F3strY7mMXnrAuEm+oVFiQcGdYXEojku6XYk3mc297 X-Received: by 2002:a62:bd0e:: with SMTP id a14mr93798158pff.44.1560438862046; Thu, 13 Jun 2019 08:14:22 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1560438862; cv=none; d=google.com; s=arc-20160816; b=g4utIwtUN+rdN11xhQ/Q2TsESxwFRMf8No5FETPlocdl0SYjHLM/9gKh/rNsqf5RZr o8HgqU+gQOg8URjiZ0uIPaM/nyoqIyYzGUi6WMmcM9DAFkdEoysuT/MzgimQOI/WX91f HBtmYKCMcfw3JFDpZSjtYsai1m019lem1pp9uNpNZIgw1SIl4sFw4Zu51MQVUnZrU3Qz oDpQ04Z2rCn/HMncakYCpYvv+AUGEea8uFeuY30sr4grAzKGDmfzpBG57hK4cZu85YIU sf/TGrC4PCoRVktneu3WATLDEksXFfvcBA48gG1rcoeQtAojiSkeJy+Rlyib0HOiXQwe WlWg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:dkim-signature; bh=js/4eazfIYpJrV/5wc7UaVyO/kIsBa0/57npHqqta1M=; b=F9ZNpSdMd2HGs1a9AGEM8ofj4b0zNcCT+7BE0djVmxvA5/bydCrfIW7Zm4wE81PoYV O/PhYNHptuFkUUXUlMIgPnwupUcT9keUqA7rgAoA2HAQeYB1ITtzlzdpC2ohr20EBx0s abhk7iI5YhMFGXRuMBYihenz1miHUAkQ7J8PsJMeeq5hZ+jlffwpdegsL4rvt5cQxOci 7bAi6X3+snUhq72JWLKV/dU7I6ICTfEIPVyWMHk5KHRYIn3TcUGbJNh+urCpd6xrMumB 6WJsAh0zI4xU1VXyniAHRbgwzIRTtamrsJQkn7Ne/8LxQjy5gmPLf3BH7RW78PRDoehv t4DA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=wHxPbfRT; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a10si3524133pfc.55.2019.06.13.08.14.21; Thu, 13 Jun 2019 08:14:22 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=wHxPbfRT; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388478AbfFMPOQ (ORCPT + 25 others); Thu, 13 Jun 2019 11:14:16 -0400 Received: from mail-pg1-f194.google.com ([209.85.215.194]:38633 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732253AbfFMN1b (ORCPT ); Thu, 13 Jun 2019 09:27:31 -0400 Received: by mail-pg1-f194.google.com with SMTP id v11so10967247pgl.5 for ; Thu, 13 Jun 2019 06:27:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=js/4eazfIYpJrV/5wc7UaVyO/kIsBa0/57npHqqta1M=; b=wHxPbfRTbezUNfVppSjET+00CSBLmtrsWx70BNrf/xfZAr0LQSfbo/taPNEOPVSepN wyHLx8mLBbw4suYMCg7QcfpetvA71M/vt+ZFRxhIA3B4/7qlDKvg1lPlBpRmxDcLNDpy wFblel1ZNO2qeX2/5+QonSP8IENIs9VCgRglxRyv8XI4AIOS4Bxzi4ghhDpU1qW01tu1 RDqm59QTkXde/ivG0HxM7cncblIuGvgRWn6W8b5SbFf4pYY7T+amF/0pi9+WJ8sDHJxh bajrN2TGtCzq621VNdWA/1dbpgKVSj0KI3hPW6ntO233qp87WRuyy7Lmn1Xqf8+qhoKc nVAg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=js/4eazfIYpJrV/5wc7UaVyO/kIsBa0/57npHqqta1M=; b=kGGdfdRtnagwZn2p0kG3BnD2JrlycbIouOBxRoaC1KxG8LHPg2W7tEE8QTtlNc82p5 KdjWuaI2LoSrd9x/tSwVh7jc2vsWCYxgGH0xrrXjOTcx9r90Aqk81goEcXK/qRVKhG63 i+c4Xf35iT/TfBeoskRQSmbyBwovvHeyFZsjFJ6XFB4wrIYS8nZRU20n2b1YDaFfFsfb z08d0EAGu1c8jisqsAL7jFwGC+zOhcvLtD1pd2WEEVQHTfO+DkcnJKIuzA0tpdUnryIU LLxIcmPQUQmdBp4VN65DFJTnPYZngPZ+ExTPUjCTy7C0BkDFstf5kRxEupdOMiBLTE0m Bg1A== X-Gm-Message-State: APjAAAXt5+aNIjvfJ1PMGdoxA29RRngiHWYqLpk1VdPdADnRtAEpZ1i5 xLt949KlAO0bSyQUvbRRDZh0 X-Received: by 2002:aa7:919a:: with SMTP id x26mr79362623pfa.134.1560432450722; Thu, 13 Jun 2019 06:27:30 -0700 (PDT) Received: from localhost.localdomain ([2405:204:7141:4858:bdd9:1134:3bdd:7ab4]) by smtp.gmail.com with ESMTPSA id y14sm1837pjr.13.2019.06.13.06.27.24 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 13 Jun 2019 06:27:30 -0700 (PDT) From: Manivannan Sadhasivam To: shawnguo@kernel.org, s.hauer@pengutronix.de, robh+dt@kernel.org, festevam@gmail.com Cc: kernel@pengutronix.de, linux-imx@nxp.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, pbrobinson@gmail.com, yossi@novtech.com, Manivannan Sadhasivam Subject: [PATCH v2 2/2] ARM: dts: Add support for 96Boards Meerkat96 board Date: Thu, 13 Jun 2019 18:57:05 +0530 Message-Id: <20190613132705.5150-3-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190613132705.5150-1-manivannan.sadhasivam@linaro.org> References: <20190613132705.5150-1-manivannan.sadhasivam@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add devicetree support for 96Boards Meerkat96 board from Novtech. This board is one of the Consumer Edition boards of the 96Boards family based on i.MX7D SoC. Following are the currently supported features of the board: * uSD * WiFi/BT * USB More information about this board can be found in 96Boards product page: https://www.96boards.org/product/imx7-96/ Signed-off-by: Manivannan Sadhasivam --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/imx7d-meerkat96.dts | 389 ++++++++++++++++++++++++++ 2 files changed, 390 insertions(+) create mode 100644 arch/arm/boot/dts/imx7d-meerkat96.dts -- 2.17.1 diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index f4f5aeaf3298..3018a763dbd1 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -579,6 +579,7 @@ dtb-$(CONFIG_SOC_IMX7D) += \ imx7d-cl-som-imx7.dtb \ imx7d-colibri-emmc-eval-v3.dtb \ imx7d-colibri-eval-v3.dtb \ + imx7d-meerkat96.dtb \ imx7d-nitrogen7.dtb \ imx7d-pico-hobbit.dtb \ imx7d-pico-pi.dtb \ diff --git a/arch/arm/boot/dts/imx7d-meerkat96.dts b/arch/arm/boot/dts/imx7d-meerkat96.dts new file mode 100644 index 000000000000..a86dc4878e44 --- /dev/null +++ b/arch/arm/boot/dts/imx7d-meerkat96.dts @@ -0,0 +1,389 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Copyright (C) 2019 Linaro Ltd. + */ + +/dts-v1/; + +#include "imx7d.dtsi" + +/ { + model = "96Boards Meerkat96 Board"; + compatible = "novtech,imx7d-meerkat96", "fsl,imx7d"; + + chosen { + stdout-path = &uart6; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x20000000>; /* 512MB */ + }; + + reg_wlreg_on: regulator-wlreg-on { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wlreg_on>; + regulator-name = "wlreg_on"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <100>; + gpio = <&gpio6 15 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_usb_otg1_vbus: regulator-usb-otg1-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_usb_otg2_vbus: regulator-usb-otg2-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg2_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + sw1a_reg: sw1a { + compatible = "regulator-fixed"; + regulator-name = "sw1a_reg"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1475000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_leds>; + + led1 { + label = "green:user1"; + gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + + led2 { + label = "green:user2"; + gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; + linux,default-trigger = "mmc0"; + default-state = "off"; + }; + + led3 { + label = "green:user3"; + gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + linux,default-trigger = "mmc1"; + default-state = "off"; + }; + + led4 { + label = "green:user4"; + gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; + linux,default-trigger = "none"; + default-state = "off"; + panic-indicator; + }; + + led5 { + label = "yellow:wlan"; + gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "phy0tx"; + default-state = "off"; + }; + + led6 { + label = "blue:bt"; + gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "bluetooth-power"; + default-state = "off"; + }; + }; +}; + +&cpu0 { + cpu-supply = <&sw1a_reg>; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; +}; + +&i2c4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c4>; + status = "okay"; +}; + +&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + assigned-clocks = <&clks IMX7D_UART1_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + assigned-clocks = <&clks IMX7D_UART3_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>; + uart-has-rtscts; + status = "okay"; +}; + +&uart6 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart6>; + assigned-clocks = <&clks IMX7D_UART6_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>; + status = "okay"; +}; + +&uart7 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart7 &pinctrl_bt_gpios>; + assigned-clocks = <&clks IMX7D_UART7_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>; + uart-has-rtscts; + fsl,dte-mode; + status = "okay"; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + device-wakeup-gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpio4 17 GPIO_ACTIVE_HIGH>; + }; +}; + +&usbotg1 { + vbus-supply = <®_usb_otg1_vbus>; + status = "okay"; +}; + +&usbotg2 { + vbus-supply = <®_usb_otg2_vbus>; + dr_mode = "host"; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1>; + keep-power-in-suspend; + tuning-step = <2>; + vmmc-supply = <®_3p3v>; + no-1-8-v; + broken-cd; + status = "okay"; +}; + +&usdhc3 { + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + bus-width = <4>; + no-1-8-v; + no-mmc; + non-removable; + keep-power-in-suspend; + wakeup-source; + vmmc-supply = <®_wlreg_on>; + vqmmc-supply =<®_3p3v>; + status = "okay"; + + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wlan_irq>; + interrupt-parent = <&gpio6>; + interrupts = <14 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "host-wake"; + }; +}; + +&iomuxc { + pinctrl_bt_gpios: btgpiosgrp { + fsl,pins = < + MX7D_PAD_SAI1_TX_BCLK__GPIO6_IO13 0x59 + MX7D_PAD_ECSPI1_MOSI__GPIO4_IO17 0x1f + >; + }; + + pinctrl_gpio_leds: gpioledsgrp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO00__GPIO1_IO0 0x59 + MX7D_PAD_LPSR_GPIO1_IO04__GPIO1_IO4 0x59 + MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x59 + MX7D_PAD_LPSR_GPIO1_IO06__GPIO1_IO6 0x59 + MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7 0x59 + MX7D_PAD_SD1_RESET_B__GPIO5_IO2 0x59 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX7D_PAD_I2C1_SDA__I2C1_SDA 0x4000007f + MX7D_PAD_I2C1_SCL__I2C1_SCL 0x4000007f + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX7D_PAD_I2C2_SDA__I2C2_SDA 0x4000007f + MX7D_PAD_I2C2_SCL__I2C2_SCL 0x4000007f + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX7D_PAD_ENET1_RGMII_RD1__I2C3_SDA 0x4000007f + MX7D_PAD_ENET1_RGMII_RD0__I2C3_SCL 0x4000007f + >; + }; + + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX7D_PAD_SAI1_RX_BCLK__I2C4_SDA 0x4000007f + MX7D_PAD_SAI1_RX_SYNC__I2C4_SCL 0x4000007f + >; + }; + + pinctrl_lcdif: lcdifgrp { + fsl,pins = < + MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79 + MX7D_PAD_LCD_DATA01__LCD_DATA1 0x79 + MX7D_PAD_LCD_DATA02__LCD_DATA2 0x79 + MX7D_PAD_LCD_DATA03__LCD_DATA3 0x79 + MX7D_PAD_LCD_DATA04__LCD_DATA4 0x79 + MX7D_PAD_LCD_DATA05__LCD_DATA5 0x79 + MX7D_PAD_LCD_DATA06__LCD_DATA6 0x79 + MX7D_PAD_LCD_DATA07__LCD_DATA7 0x79 + MX7D_PAD_LCD_DATA08__LCD_DATA8 0x79 + MX7D_PAD_LCD_DATA09__LCD_DATA9 0x79 + MX7D_PAD_LCD_DATA10__LCD_DATA10 0x79 + MX7D_PAD_LCD_DATA11__LCD_DATA11 0x79 + MX7D_PAD_LCD_DATA12__LCD_DATA12 0x79 + MX7D_PAD_LCD_DATA13__LCD_DATA13 0x79 + MX7D_PAD_LCD_DATA14__LCD_DATA14 0x79 + MX7D_PAD_LCD_DATA15__LCD_DATA15 0x79 + MX7D_PAD_LCD_DATA16__LCD_DATA16 0x79 + MX7D_PAD_LCD_DATA17__LCD_DATA17 0x79 + MX7D_PAD_LCD_DATA18__LCD_DATA18 0x79 + MX7D_PAD_LCD_DATA19__LCD_DATA19 0x79 + MX7D_PAD_LCD_DATA20__LCD_DATA20 0x79 + MX7D_PAD_LCD_DATA21__LCD_DATA21 0x79 + MX7D_PAD_LCD_DATA22__LCD_DATA22 0x79 + MX7D_PAD_LCD_DATA23__LCD_DATA23 0x79 + MX7D_PAD_LCD_CLK__LCD_CLK 0x79 + MX7D_PAD_LCD_ENABLE__LCD_ENABLE 0x79 + MX7D_PAD_LCD_VSYNC__LCD_VSYNC 0x79 + MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x79 + MX7D_PAD_LCD_RESET__LCD_RESET 0x79 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79 + MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX 0x79 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX7D_PAD_SD3_DATA4__UART3_DCE_RX 0x79 + MX7D_PAD_SD3_DATA5__UART3_DCE_TX 0x79 + MX7D_PAD_SD3_DATA6__UART3_DCE_RTS 0x79 + MX7D_PAD_SD3_DATA7__UART3_DCE_CTS 0x79 + >; + }; + + pinctrl_uart6: uart6grp { + fsl,pins = < + MX7D_PAD_SD1_CD_B__UART6_DCE_RX 0x79 + MX7D_PAD_SD1_WP__UART6_DCE_TX 0x79 + >; + }; + + pinctrl_uart7: uart7grp { + fsl,pins = < + MX7D_PAD_ECSPI2_SCLK__UART7_DTE_TX 0x79 + MX7D_PAD_ECSPI2_MOSI__UART7_DTE_RX 0x79 + MX7D_PAD_ECSPI2_MISO__UART7_DTE_CTS 0x79 + MX7D_PAD_ECSPI2_SS0__UART7_DTE_RTS 0x79 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX7D_PAD_SD1_CMD__SD1_CMD 0x59 + MX7D_PAD_SD1_CLK__SD1_CLK 0x19 + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59 + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59 + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59 + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX7D_PAD_SD3_CMD__SD3_CMD 0x59 + MX7D_PAD_SD3_CLK__SD3_CLK 0x0D + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59 + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59 + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59 + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59 + >; + }; + + pinctrl_wlan_irq: wlanirqgrp { + fsl,pins = < + MX7D_PAD_SAI1_TX_SYNC__GPIO6_IO14 0x19 + >; + }; + + pinctrl_wlreg_on: wlregongrp { + fsl,pins = < + MX7D_PAD_SAI1_TX_DATA__GPIO6_IO15 0x19 + >; + }; +};