| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 | }; |