boot/dts/omap3-gta04a5.dts

0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003  * Copyright (C) 2014-18 H. Nikolaus Schaller <hns@goldelico.com>
0004  */
0005
0006 #include "omap3-gta04.dtsi"
0007
0008 / {
0009         model = "Goldelico GTA04A5/Letux 2804";
0010
0011         sound {
0012                 ti,jack-det-gpio = <&twl_gpio 2 GPIO_ACTIVE_HIGH>;      /* GTA04A5 only */
0013         };
0014
0015         wlan_en: wlan_en_regulator {
0016                 compatible = "regulator-fixed";
0017                 pinctrl-names = "default";
0018                 pinctrl-0 = <&wlan_pins>;
0019                 regulator-name = "wlan-en-regulator";
0020                 regulator-min-microvolt = <1800000>;
0021                 regulator-max-microvolt = <1800000>;
0022
0023                 gpio = <&gpio5 10 GPIO_ACTIVE_HIGH>;    /* GPIO_138 */
0024
0025                 startup-delay-us = <70000>;
0026                 enable-active-high;
0027         };
0028
0029         pps {
0030                 compatible = "pps-gpio";
0031                 pinctrl-names = "default";
0032                 pinctrl-0 = <&pps_pins>;
0033
0034                 gpios = <&gpio4 18 GPIO_ACTIVE_HIGH>; /* GPIN_114 */
0035         };
0036
0037 };
0038
0039 &gpio5 {
0040         irda-en-hog {
0041                 gpio-hog;
0042                 gpios = <(175-160) GPIO_ACTIVE_HIGH>;
0043                 output-high;    /* activate gpio_175 to disable IrDA receiver */
0044         };
0045 };
0046
0047 &omap3_pmx_core {
0048         bt_pins: pinmux_bt_pins {
0049                 pinctrl-single,pins = <
0050                         OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE4)       /* mmc2_dat5 = mmc3_dat1 = gpio137 */
0051                 >;
0052         };
0053
0054         wlan_pins: pinmux_wlan_pins {
0055                 pinctrl-single,pins = <
0056                         OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE4)       /* mmc2_dat6 = mmc3_dat2 = gpio138 */
0057                 >;
0058         };
0059
0060         wlan_irq_pin: pinmux_wlan_irq_pin {
0061                 pinctrl-single,pins = <
0062                         OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE4) /* mmc2_dat7 = mmc3_dat3 = gpio139 */
0063                 >;
0064         };
0065
0066         irda_pins: pinmux_irda {
0067                 pinctrl-single,pins = <
0068                         OMAP3_CORE1_IOPAD(0x21d0, PIN_OUTPUT_PULLUP | MUX_MODE4)        /* mcspi1_cs1 = gpio175 */
0069                 >;
0070         };
0071
0072         pps_pins: pinmux_pps_pins {
0073                 pinctrl-single,pins = <
0074                         OMAP3_CORE1_IOPAD(0x2138, PIN_INPUT | MUX_MODE4) /* gpin114 */
0075                 >;
0076         };
0077
0078 };
0079
0080 /*
0081  * for WL183x module see
0082  * Documentation/devicetree/bindings/net/wireless/ti,wlcore.yaml
0083  */
0084
0085 &wifi_pwrseq {
0086         /delete-property/ reset-gpios;
0087 };
0088
0089 &mmc2 {
0090         vmmc-supply = <&wlan_en>;
0091         bus-width = <4>;
0092         cap-power-off-card;
0093         non-removable;
0094
0095         pinctrl-names = "default";
0096         pinctrl-0 = <&wlan_irq_pin>;
0097
0098         #address-cells = <1>;
0099         #size-cells = <0>;
0100
0101         /delete-property/ mmc-pwrseq;
0102
0103         wlcore: wlcore@2 {
0104                 compatible = "ti,wl1837";
0105                 reg = <2>;
0106                 interrupt-parent = <&gpio5>;
0107                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;  /* GPIO_139 */
0108                 ref-clock-frequency = <26000000>;
0109         };
0110 };
0111
0112 &i2c2 {
0113         /delete-node/ bmp085@77;
0114         /delete-node/ bma180@41;
0115         /delete-node/ itg3200@68;
0116         /delete-node/ hmc5843@1e;
0117
0118         bmg160@69 {
0119                 compatible = "bosch,bmg160";
0120                 reg = <0x69>;
0121         };
0122
0123         bmc150@10 {
0124                 compatible = "bosch,bmc150_accel";
0125                 reg = <0x10>;
0126         };
0127
0128         bmc150@12 {
0129                 compatible = "bosch,bmc150_magn";
0130                 reg = <0x12>;
0131         };
0132
0133         bme280@76 {
0134                 compatible = "bosch,bme280";
0135                 reg = <0x76>;
0136                 vdda-supply = <&vio>;
0137                 vddd-supply = <&vio>;
0138         };
0139 };