| // 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; |
| }; |
| |
| 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"; |
| }; |
| }; |
| }; |
| |
| &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; |
| fsl,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 |
| >; |
| }; |
| }; |
