arch/arm/boot/dts/omap3-gta04a5.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2014-18 H. Nikolaus Schaller <hns@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 {
  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 };