1/* 2 * Copyright (C) 2014-18 H. Nikolaus Schaller <[email protected]> 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 */ 8 9#include "omap3-gta04.dtsi" 10 11/ { 12 model = "Goldelico GTA04A5/Letux 2804"; 13 14 sound { 15 ti,jack-det-gpio = <&twl_gpio 2 GPIO_ACTIVE_HIGH>; /* GTA04A5 only */ 16 }; 17 18 wlan_en: wlan_en_regulator { 19 compatible = "regulator-fixed"; 20 pinctrl-names = "default"; 21 pinctrl-0 = <&wlan_pins>; 22 regulator-name = "wlan-en-regulator"; 23 regulator-min-microvolt = <1800000>; 24 regulator-max-microvolt = <1800000>; 25 26 gpio = <&gpio5 10 GPIO_ACTIVE_HIGH>; /* GPIO_138 */ 27 28 startup-delay-us = <70000>; 29 enable-active-high; 30 }; 31 32 pps { 33 compatible = "pps-gpio"; 34 pinctrl-names = "default"; 35 pinctrl-0 = <&pps_pins>; 36 37 gpios = <&gpio4 18 GPIO_ACTIVE_HIGH>; /* GPIN_114 */ 38 }; 39 40}; 41 42&gpio5 { 43 irda_en { 44 gpio-hog; 45 gpios = <(175-160) GPIO_ACTIVE_HIGH>; 46 output-high; /* activate gpio_175 to disable IrDA receiver */ 47 }; 48}; 49 50&omap3_pmx_core { 51 bt_pins: pinmux_bt_pins { 52 pinctrl-single,pins = < 53 OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE4) /* mmc2_dat5 = mmc3_dat1 = gpio137 */ 54 >; 55 }; 56 57 wlan_pins: pinmux_wlan_pins { 58 pinctrl-single,pins = < 59 OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE4) /* mmc2_dat6 = mmc3_dat2 = gpio138 */ 60 >; 61 }; 62 63 wlan_irq_pin: pinmux_wlan_irq_pin { 64 pinctrl-single,pins = < 65 OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE4) /* mmc2_dat7 = mmc3_dat3 = gpio139 */ 66 >; 67 }; 68 69 irda_pins: pinmux_irda { 70 pinctrl-single,pins = < 71 OMAP3_CORE1_IOPAD(0x21d0, PIN_OUTPUT_PULLUP | MUX_MODE4) /* mcspi1_cs1 = gpio175 */ 72 >; 73 }; 74 75 pps_pins: pinmux_pps_pins { 76 pinctrl-single,pins = < 77 OMAP3_CORE1_IOPAD(0x2138, PIN_INPUT | MUX_MODE4) /* gpin114 */ 78 >; 79 }; 80 81}; 82 83/* 84 * for WL183x module see 85 * Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt 86 */ 87 88&wifi_pwrseq { 89 /delete-property/ reset-gpios; 90}; 91 92&mmc2 { 93 vmmc-supply = <&wlan_en>; 94 bus-width = <4>; 95 cap-power-off-card; 96 non-removable; 97 98 pinctrl-names = "default"; 99 pinctrl-0 = <&wlan_irq_pin>; 100 101 #address-cells = <1>; 102 #size-cells = <0>; 103 104 /delete-property/ mmc-pwrseq; 105 106 wlcore: wlcore@2 { 107 compatible = "ti,wl1837"; 108 reg = <2>; 109 interrupt-parent = <&gpio5>; 110 interrupts = <11 IRQ_TYPE_LEVEL_HIGH>; /* GPIO_139 */ 111 ref-clock-frequency = <26000000>; 112 }; 113}; 114 115&i2c2 { 116 /delete-node/ bmp085@77; 117 /delete-node/ bma180@41; 118 /delete-node/ itg3200@68; 119 /delete-node/ hmc5843@1e; 120 121 bmg160@69 { 122 compatible = "bosch,bmg160"; 123 reg = <0x69>; 124 }; 125 126 bmc150@10 { 127 compatible = "bosch,bmc150_accel"; 128 reg = <0x10>; 129 }; 130 131 bmc150@12 { 132 compatible = "bosch,bmc150_magn"; 133 reg = <0x12>; 134 }; 135 136 bme280@76 { 137 compatible = "bosch,bme280"; 138 reg = <0x76>; 139 }; 140}; 141