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      1 // SPDX-License-Identifier: GPL-2.0-only
      2 /*
      3  * Copyright (C) 2014-18 H. Nikolaus Schaller <hns (a] goldelico.com>
      4  */
      5 
      6 #include "omap3-gta04.dtsi"
      7 
      8 / {
      9 	model = "Goldelico GTA04A5/Letux 2804";
     10 
     11 	sound {
     12 		ti,jack-det-gpio = <&twl_gpio 2 GPIO_ACTIVE_HIGH>;	/* GTA04A5 only */
     13 	};
     14 
     15 	wlan_en: wlan_en_regulator {
     16 		compatible = "regulator-fixed";
     17 		pinctrl-names = "default";
     18 		pinctrl-0 = <&wlan_pins>;
     19 		regulator-name = "wlan-en-regulator";
     20 		regulator-min-microvolt = <1800000>;
     21 		regulator-max-microvolt = <1800000>;
     22 
     23 		gpio = <&gpio5 10 GPIO_ACTIVE_HIGH>;	/* GPIO_138 */
     24 
     25 		startup-delay-us = <70000>;
     26 		enable-active-high;
     27 	};
     28 
     29 	pps {
     30 		compatible = "pps-gpio";
     31 		pinctrl-names = "default";
     32 		pinctrl-0 = <&pps_pins>;
     33 
     34 		gpios = <&gpio4 18 GPIO_ACTIVE_HIGH>; /* GPIN_114 */
     35 	};
     36 
     37 };
     38 
     39 &gpio5 {
     40 	irda-en-hog {
     41 		gpio-hog;
     42 		gpios = <(175-160) GPIO_ACTIVE_HIGH>;
     43 		output-high;	/* activate gpio_175 to disable IrDA receiver */
     44 	};
     45 };
     46 
     47 &omap3_pmx_core {
     48 	bt_pins: pinmux_bt_pins {
     49 		pinctrl-single,pins = <
     50 			OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE4)	/* mmc2_dat5 = mmc3_dat1 = gpio137 */
     51 		>;
     52 	};
     53 
     54 	wlan_pins: pinmux_wlan_pins {
     55 		pinctrl-single,pins = <
     56 			OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE4)	/* mmc2_dat6 = mmc3_dat2 = gpio138 */
     57 		>;
     58 	};
     59 
     60 	wlan_irq_pin: pinmux_wlan_irq_pin {
     61 		pinctrl-single,pins = <
     62 			OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE4)	/* mmc2_dat7 = mmc3_dat3 = gpio139 */
     63 		>;
     64 	};
     65 
     66 	irda_pins: pinmux_irda {
     67 		pinctrl-single,pins = <
     68 			OMAP3_CORE1_IOPAD(0x21d0, PIN_OUTPUT_PULLUP | MUX_MODE4)	/* mcspi1_cs1 = gpio175 */
     69 		>;
     70 	};
     71 
     72 	pps_pins: pinmux_pps_pins {
     73 		pinctrl-single,pins = <
     74 			OMAP3_CORE1_IOPAD(0x2138, PIN_INPUT | MUX_MODE4) /* gpin114 */
     75 		>;
     76 	};
     77 
     78 };
     79 
     80 /*
     81  * for WL183x module see
     82  * Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt
     83  */
     84 
     85 &wifi_pwrseq {
     86 	/delete-property/ reset-gpios;
     87 };
     88 
     89 &mmc2 {
     90 	vmmc-supply = <&wlan_en>;
     91 	bus-width = <4>;
     92 	cap-power-off-card;
     93 	non-removable;
     94 
     95 	pinctrl-names = "default";
     96 	pinctrl-0 = <&wlan_irq_pin>;
     97 
     98 	#address-cells = <1>;
     99 	#size-cells = <0>;
    100 
    101 	/delete-property/ mmc-pwrseq;
    102 
    103 	wlcore: wlcore@2 {
    104 		compatible = "ti,wl1837";
    105 		reg = <2>;
    106 		interrupt-parent = <&gpio5>;
    107 		interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;	/* GPIO_139 */
    108 		ref-clock-frequency = <26000000>;
    109 	};
    110 };
    111 
    112 &i2c2 {
    113 	/delete-node/ bmp085@77;
    114 	/delete-node/ bma180@41;
    115 	/delete-node/ itg3200@68;
    116 	/delete-node/ hmc5843@1e;
    117 
    118 	bmg160@69 {
    119 		compatible = "bosch,bmg160";
    120 		reg = <0x69>;
    121 	};
    122 
    123 	bmc150@10 {
    124 		compatible = "bosch,bmc150_accel";
    125 		reg = <0x10>;
    126 	};
    127 
    128 	bmc150@12 {
    129 		compatible = "bosch,bmc150_magn";
    130 		reg = <0x12>;
    131 	};
    132 
    133 	bme280@76 {
    134 		compatible = "bosch,bme280";
    135 		reg = <0x76>;
    136 	};
    137 };
    138