| 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 IGEPv2 Rev. F (TI OMAP AM/DM37x) |
| 4 | * |
| 5 | * Copyright (C) Javier Martinez Canillas <javier@dowhile0.org> |
| 6 | * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com> |
| 7 | */ |
| 8 | |
| 9 | #include "omap3-igep0020-common.dtsi" |
| 10 | |
| 11 | / { |
| 12 | model = "IGEPv2 Rev. F (TI OMAP AM/DM37x)"; |
| 13 | compatible = "isee,omap3-igep0020-rev-f", "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(0x21d4, PIN_INPUT | MUX_MODE4) /* mcspi1_cs3.gpio_177 - 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 | |
| 36 | &mmc2 { |
| 37 | pinctrl-names = "default"; |
| 38 | pinctrl-0 = <&mmc2_pins &lbep5clwmc_pins>; |
| 39 | vmmc-supply = <&lbep5clwmc_wlen>; |
| 40 | bus-width = <4>; |
| 41 | non-removable; |
| 42 | |
| 43 | #address-cells = <1>; |
| 44 | #size-cells = <0>; |
| 45 | wlcore: wlcore@2 { |
| 46 | compatible = "ti,wl1835"; |
| 47 | reg = <2>; |
| 48 | interrupt-parent = <&gpio6>; |
| 49 | interrupts = <17 IRQ_TYPE_EDGE_RISING>; /* gpio 177 */ |
| 50 | }; |
| 51 | }; |
| 52 | |
| 53 | &uart2 { |
| 54 | bluetooth { |
| 55 | compatible = "ti,wl1835-st"; |
| 56 | enable-gpios = <&gpio5 9 GPIO_ACTIVE_HIGH>; /* gpio 137 */ |
| 57 | max-speed = <300000>; |
| 58 | }; |
| 59 | }; |