1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Device Tree Source for IGEP COM MODULE Rev. G (TI OMAP AM/DM37x) 4 * 5 * Copyright (C) 2014 Javier Martinez Canillas <javier@dowhile0.org> 6 * Copyright (C) 2014 Enric Balletbo i Serra <eballetbo@gmail.com> 7 */ 8 9#include "omap3-igep0030-common.dtsi" 10 11/ { 12 model = "IGEP COM MODULE Rev. G (TI OMAP AM/DM37x)"; 13 compatible = "isee,omap3-igep0030-rev-g", "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(0x2164, PIN_INPUT | MUX_MODE4) /* sdmmc2_dat4.gpio_136 - 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 leds_pins: leds-pins { 36 pinctrl-single,pins = < 37 OMAP3_CORE1_IOPAD(0x21be, PIN_OUTPUT | MUX_MODE4) /* i2c2_scl.gpio_168 */ 38 >; 39 }; 40 41}; 42 43&i2c2 { 44 status = "disabled"; 45}; 46 47&leds { 48 pinctrl-names = "default"; 49 pinctrl-0 = <&leds_pins &leds_core2_pins>; 50 51 boot { 52 label = "omap3:green:boot"; 53 gpios = <&gpio6 8 GPIO_ACTIVE_HIGH>; 54 default-state = "on"; 55 }; 56}; 57 58&mmc2 { 59 pinctrl-names = "default"; 60 pinctrl-0 = <&mmc2_pins &lbep5clwmc_pins>; 61 vmmc-supply = <&lbep5clwmc_wlen>; 62 bus-width = <4>; 63 non-removable; 64 65 #address-cells = <1>; 66 #size-cells = <0>; 67 wlcore: wlcore@2 { 68 compatible = "ti,wl1835"; 69 reg = <2>; 70 interrupt-parent = <&gpio5>; 71 interrupts = <8 IRQ_TYPE_EDGE_RISING>; /* gpio 136 */ 72 }; 73}; 74 75&uart2 { 76 bluetooth { 77 compatible = "ti,wl1835-st"; 78 enable-gpios = <&gpio5 9 GPIO_ACTIVE_HIGH>; /* gpio 137 */ 79 max-speed = <300000>; 80 }; 81}; 82