| /* |
| * Copyright (C) 2016 NXP Semiconductors. |
| * Author: Fabio Estevam <fabio.estevam@nxp.com> |
| * |
| * This file is dual-licensed: you can use it either under the terms |
| * of the GPL or the X11 license, at your option. Note that this dual |
| * licensing only applies to this file, and not this project as a |
| * whole. |
| * |
| * a) This file is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of the |
| * License, or (at your option) any later version. |
| * |
| * This file is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * Or, alternatively, |
| * |
| * b) Permission is hereby granted, free of charge, to any person |
| * obtaining a copy of this software and associated documentation |
| * files (the "Software"), to deal in the Software without |
| * restriction, including without limitation the rights to use, |
| * copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following |
| * conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/input/input.h> |
| #include "imx7s.dtsi" |
| |
| / { |
| model = "Warp i.MX7 Board"; |
| compatible = "warp,imx7s-warp", "fsl,imx7s"; |
| |
| memory { |
| reg = <0x80000000 0x20000000>; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| pinctrl-0 = <&pinctrl_gpio>; |
| autorepeat; |
| |
| back { |
| label = "Back"; |
| gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; |
| linux,code = <KEY_BACK>; |
| wakeup-source; |
| }; |
| }; |
| |
| reg_brcm: regulator-brcm { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio5 10 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_brcm_reg>; |
| regulator-name = "brcm_reg"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| startup-delay-us = <200000>; |
| }; |
| |
| reg_bt: regulator-bt { |
| compatible = "regulator-fixed"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_bt_reg>; |
| enable-active-high; |
| gpio = <&gpio5 17 GPIO_ACTIVE_HIGH>; |
| regulator-name = "bt_reg"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| sound { |
| compatible = "simple-audio-card"; |
| simple-audio-card,name = "imx7-sgtl5000"; |
| simple-audio-card,format = "i2s"; |
| simple-audio-card,bitclock-master = <&dailink_master>; |
| simple-audio-card,frame-master = <&dailink_master>; |
| simple-audio-card,cpu { |
| sound-dai = <&sai1>; |
| }; |
| |
| dailink_master: simple-audio-card,codec { |
| sound-dai = <&codec>; |
| clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>; |
| }; |
| }; |
| }; |
| |
| &clks { |
| assigned-clocks = <&clks IMX7D_PLL_AUDIO_POST_DIV>; |
| assigned-clock-rates = <884736000>; |
| }; |
| |
| &cpu0 { |
| arm-supply = <&sw1a_reg>; |
| }; |
| |
| &i2c1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c1>; |
| status = "okay"; |
| |
| pmic: pfuze3000@08 { |
| compatible = "fsl,pfuze3000"; |
| reg = <0x08>; |
| |
| regulators { |
| sw1a_reg: sw1a { |
| regulator-min-microvolt = <700000>; |
| regulator-max-microvolt = <1475000>; |
| regulator-boot-on; |
| regulator-always-on; |
| regulator-ramp-delay = <6250>; |
| }; |
| |
| /* use sw1c_reg to align with pfuze100/pfuze200 */ |
| sw1c_reg: sw1b { |
| regulator-min-microvolt = <700000>; |
| regulator-max-microvolt = <1475000>; |
| regulator-boot-on; |
| regulator-always-on; |
| regulator-ramp-delay = <6250>; |
| }; |
| |
| sw2_reg: sw2 { |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1850000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| sw3a_reg: sw3 { |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <1650000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| swbst_reg: swbst { |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5150000>; |
| }; |
| |
| snvs_reg: vsnvs { |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| vref_reg: vrefddr { |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| vgen1_reg: vldo1 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vgen2_reg: vldo2 { |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1550000>; |
| }; |
| |
| vgen3_reg: vccsd { |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vgen4_reg: v33 { |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vgen5_reg: vldo3 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vgen6_reg: vldo4 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c2 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c2>; |
| status = "okay"; |
| }; |
| |
| &i2c4 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c4>; |
| status = "okay"; |
| |
| codec: sgtl5000@0a { |
| #sound-dai-cells = <0>; |
| reg = <0x0a>; |
| compatible = "fsl,sgtl5000"; |
| clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_sai1_mclk>; |
| VDDA-supply = <&vgen4_reg>; |
| VDDIO-supply = <&vgen4_reg>; |
| VDDD-supply = <&vgen2_reg>; |
| }; |
| |
| mpl3115@60 { |
| compatible = "fsl,mpl3115"; |
| reg = <0x60>; |
| }; |
| }; |
| |
| &sai1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_sai1>; |
| assigned-clocks = <&clks IMX7D_SAI1_ROOT_SRC>, |
| <&clks IMX7D_SAI1_ROOT_CLK>; |
| assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>; |
| assigned-clock-rates = <0>, <36864000>; |
| 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"; |
| }; |
| |
| &usbotg1 { |
| dr_mode = "peripheral"; |
| status = "okay"; |
| }; |
| |
| &usdhc1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc1>; |
| bus-width = <4>; |
| keep-power-in-suspend; |
| no-1-8-v; |
| non-removable; |
| vmmc-supply = <®_brcm>; |
| status = "okay"; |
| }; |
| |
| &usdhc3 { |
| pinctrl-names = "default", "state_100mhz", "state_200mhz"; |
| pinctrl-0 = <&pinctrl_usdhc3>; |
| pinctrl-1 = <&pinctrl_usdhc3_100mhz>; |
| pinctrl-2 = <&pinctrl_usdhc3_200mhz>; |
| assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>; |
| assigned-clock-rates = <400000000>; |
| bus-width = <8>; |
| fsl,tuning-step = <2>; |
| non-removable; |
| status = "okay"; |
| }; |
| |
| &wdog1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_wdog>; |
| fsl,ext-reset-output; |
| status = "okay"; |
| }; |
| |
| &iomuxc { |
| pinctrl_brcm_reg: brcmreggrp { |
| fsl,pins = < |
| MX7D_PAD_SD2_WP__GPIO5_IO10 0x14 /* WL_REG_ON */ |
| >; |
| }; |
| |
| pinctrl_bt_reg: btreggrp { |
| fsl,pins = < |
| MX7D_PAD_SD2_DATA3__GPIO5_IO17 0x14 /* BT_REG_ON */ |
| >; |
| }; |
| |
| pinctrl_gpio: gpiogrp { |
| fsl,pins = < |
| MX7D_PAD_ENET1_RGMII_RD1__GPIO7_IO1 0x14 |
| >; |
| }; |
| |
| 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_i2c4: i2c4grp { |
| fsl,pins = < |
| MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f |
| MX7D_PAD_I2C4_SDA__I2C4_SDA 0x4000007f |
| >; |
| }; |
| |
| pinctrl_sai1: sai1grp { |
| fsl,pins = < |
| MX7D_PAD_SAI1_RX_DATA__SAI1_RX_DATA0 0x1f |
| MX7D_PAD_SAI1_TX_BCLK__SAI1_TX_BCLK 0x1f |
| MX7D_PAD_SAI1_TX_SYNC__SAI1_TX_SYNC 0x1f |
| MX7D_PAD_SAI1_TX_DATA__SAI1_TX_DATA0 0x30 |
| >; |
| }; |
| |
| pinctrl_sai1_mclk: sai1mclkgrp { |
| fsl,pins = < |
| MX7D_PAD_SAI1_MCLK__SAI1_MCLK 0x1f |
| >; |
| }; |
| |
| 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_UART3_TX_DATA__UART3_DCE_TX 0x79 |
| MX7D_PAD_UART3_RX_DATA__UART3_DCE_RX 0x79 |
| MX7D_PAD_UART3_CTS_B__UART3_DCE_CTS 0x79 |
| MX7D_PAD_UART3_RTS_B__UART3_DCE_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 |
| MX7D_PAD_SD2_RESET_B__GPIO5_IO11 0x14 /* WL_HOST_WAKE */ |
| >; |
| }; |
| |
| pinctrl_usdhc3: usdhc3grp { |
| fsl,pins = < |
| MX7D_PAD_SD3_CMD__SD3_CMD 0x59 |
| MX7D_PAD_SD3_CLK__SD3_CLK 0x19 |
| 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 |
| MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59 |
| MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59 |
| MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59 |
| MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59 |
| MX7D_PAD_SD3_RESET_B__SD3_RESET_B 0x19 |
| >; |
| }; |
| |
| pinctrl_usdhc3_100mhz: usdhc3grp_100mhz { |
| fsl,pins = < |
| MX7D_PAD_SD3_CMD__SD3_CMD 0x5a |
| MX7D_PAD_SD3_CLK__SD3_CLK 0x1a |
| MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a |
| MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a |
| MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a |
| MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5a |
| MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5a |
| MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5a |
| MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5a |
| MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5a |
| MX7D_PAD_SD3_RESET_B__SD3_RESET_B 0x1a |
| >; |
| }; |
| |
| pinctrl_usdhc3_200mhz: usdhc3grp_200mhz { |
| fsl,pins = < |
| MX7D_PAD_SD3_CMD__SD3_CMD 0x5b |
| MX7D_PAD_SD3_CLK__SD3_CLK 0x1b |
| MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b |
| MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b |
| MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b |
| MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5b |
| MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5b |
| MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5b |
| MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5b |
| MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b |
| MX7D_PAD_SD3_RESET_B__SD3_RESET_B 0x1b |
| >; |
| }; |
| |
| pinctrl_wdog: wdoggrp { |
| fsl,pins = < |
| MX7D_PAD_GPIO1_IO00__WDOD1_WDOG_B 0x74 |
| >; |
| }; |
| }; |