1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Device Tree Source for IGEPv2 Rev. F (TI OMAP AM/DM37x) 4 * 5 * Copyright (C) Javier Martinez Canillas <javier@dowhile0.org> 6 * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com> 7 */ 8 9#include "omap3-igep0020-common.dtsi" 10 11/ { 12 model = "IGEPv2 Rev. F (TI OMAP AM/DM37x)"; 13 compatible = "isee,omap3-igep0020-rev-f", "ti,omap3630", "ti,omap3"; 14 15 /* Regulator to trigger the WL_EN signal of the Wifi module */ 16 lbep5clwmc_wlen: regulator-lbep5clwmc-wlen { 17 compatible = "regulator-fixed"; 18 regulator-name = "regulator-lbep5clwmc-wlen"; 19 regulator-min-microvolt = <3300000>; 20 regulator-max-microvolt = <3300000>; 21 gpio = <&gpio5 11 GPIO_ACTIVE_HIGH>; /* gpio_139 - WL_EN */ 22 enable-active-high; 23 }; 24}; 25 26&omap3_pmx_core { 27 lbep5clwmc_pins: lbep5clwmc-pins { 28 pinctrl-single,pins = < 29 OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT | MUX_MODE4) /* mcspi1_cs3.gpio_177 - W_IRQ */ 30 OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat5.gpio_137 - BT_EN */ 31 OMAP3_CORE1_IOPAD(0x216a, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat7.gpio_139 - WL_EN */ 32 >; 33 }; 34}; 35 36&mmc2 { 37 pinctrl-names = "default"; 38 pinctrl-0 = <&mmc2_pins &lbep5clwmc_pins>; 39 vmmc-supply = <&lbep5clwmc_wlen>; 40 bus-width = <4>; 41 non-removable; 42 43 #address-cells = <1>; 44 #size-cells = <0>; 45 wlcore: wlcore@2 { 46 compatible = "ti,wl1835"; 47 reg = <2>; 48 interrupt-parent = <&gpio6>; 49 interrupts = <17 IRQ_TYPE_EDGE_RISING>; /* gpio 177 */ 50 }; 51}; 52 53&uart2 { 54 bluetooth { 55 compatible = "ti,wl1835-st"; 56 enable-gpios = <&gpio5 9 GPIO_ACTIVE_HIGH>; /* gpio 137 */ 57 max-speed = <300000>; 58 }; 59}; 60