| Kyle Swenson | 8d8f654 | 2021-03-15 11:02:55 -0600 | [diff] [blame^] | 1 | /* |
| 2 | * Device Tree Source for IGEP COM MODULE Rev. G (TI OMAP AM/DM37x) |
| 3 | * |
| 4 | * Copyright (C) 2014 Javier Martinez Canillas <javier@osg.samsung.com> |
| 5 | * Copyright (C) 2014 Enric Balletbo i Serra <eballetbo@gmail.com> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License version 2 as |
| 9 | * published by the Free Software Foundation. |
| 10 | */ |
| 11 | |
| 12 | #include "omap3-igep0030-common.dtsi" |
| 13 | |
| 14 | / { |
| 15 | model = "IGEP COM MODULE Rev. G (TI OMAP AM/DM37x)"; |
| 16 | compatible = "isee,omap3-igep0030-rev-g", "ti,omap36xx", "ti,omap3"; |
| 17 | |
| 18 | /* Regulator to trigger the WL_EN signal of the Wifi module */ |
| 19 | lbep5clwmc_wlen: regulator-lbep5clwmc-wlen { |
| 20 | compatible = "regulator-fixed"; |
| 21 | regulator-name = "regulator-lbep5clwmc-wlen"; |
| 22 | regulator-min-microvolt = <3300000>; |
| 23 | regulator-max-microvolt = <3300000>; |
| 24 | gpio = <&gpio5 11 GPIO_ACTIVE_HIGH>; /* gpio_139 - WL_EN */ |
| 25 | enable-active-high; |
| 26 | }; |
| 27 | }; |
| 28 | |
| 29 | &omap3_pmx_core { |
| 30 | lbep5clwmc_pins: pinmux_lbep5clwmc_pins { |
| 31 | pinctrl-single,pins = < |
| 32 | OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT | MUX_MODE4) /* sdmmc2_dat4.gpio_136 - W_IRQ */ |
| 33 | OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat5.gpio_137 - BT_EN */ |
| 34 | OMAP3_CORE1_IOPAD(0x216a, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat7.gpio_139 - WL_EN */ |
| 35 | >; |
| 36 | }; |
| 37 | |
| 38 | leds_pins: pinmux_leds_pins { |
| 39 | pinctrl-single,pins = < |
| 40 | OMAP3_CORE1_IOPAD(0x21be, PIN_OUTPUT | MUX_MODE4) /* i2c2_scl.gpio_168 */ |
| 41 | >; |
| 42 | }; |
| 43 | |
| 44 | }; |
| 45 | |
| 46 | &i2c2 { |
| 47 | status = "disabled"; |
| 48 | }; |
| 49 | |
| 50 | &leds { |
| 51 | pinctrl-names = "default"; |
| 52 | pinctrl-0 = <&leds_pins &leds_core2_pins>; |
| 53 | |
| 54 | boot { |
| 55 | label = "omap3:green:boot"; |
| 56 | gpios = <&gpio6 8 GPIO_ACTIVE_HIGH>; |
| 57 | default-state = "on"; |
| 58 | }; |
| 59 | }; |
| 60 | |
| 61 | &mmc2 { |
| 62 | pinctrl-names = "default"; |
| 63 | pinctrl-0 = <&mmc2_pins &lbep5clwmc_pins>; |
| 64 | vmmc-supply = <&lbep5clwmc_wlen>; |
| 65 | bus-width = <4>; |
| 66 | non-removable; |
| 67 | |
| 68 | #address-cells = <1>; |
| 69 | #size-cells = <0>; |
| 70 | wlcore: wlcore@2 { |
| 71 | compatible = "ti,wl1835"; |
| 72 | reg = <2>; |
| 73 | interrupt-parent = <&gpio5>; |
| 74 | interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; /* gpio 136 */ |
| 75 | }; |
| 76 | }; |