| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Device Tree Source for IGEPv2 Rev. C (TI OMAP AM/DM37x) |
| * |
| * Copyright (C) 2012 Javier Martinez Canillas <javier@dowhile0.org> |
| * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com> |
| */ |
| |
| #include "omap3-igep0020-common.dtsi" |
| |
| / { |
| model = "IGEPv2 Rev. C (TI OMAP AM/DM37x)"; |
| compatible = "isee,omap3-igep0020", "ti,omap3630", "ti,omap3"; |
| |
| vmmcsdio_fixed: fixedregulator-mmcsdio { |
| compatible = "regulator-fixed"; |
| regulator-name = "vmmcsdio_fixed"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| mmc2_pwrseq: mmc2_pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| reset-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>, /* gpio_139 - RESET_N_W */ |
| <&gpio5 10 GPIO_ACTIVE_LOW>; /* gpio_138 - WIFI_PDN */ |
| }; |
| }; |
| |
| &omap3_pmx_core { |
| lbee1usjyc_pins: lbee1usjyc-pins { |
| pinctrl-single,pins = < |
| OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat5.gpio_137 - RESET_N_W */ |
| OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat6.gpio_138 - WIFI_PDN */ |
| OMAP3_CORE1_IOPAD(0x216a, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat7.gpio_139 - RST_N_B */ |
| >; |
| }; |
| }; |
| |
| /* On board Wifi module */ |
| &mmc2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc2_pins &lbee1usjyc_pins>; |
| vmmc-supply = <&vmmcsdio_fixed>; |
| mmc-pwrseq = <&mmc2_pwrseq>; |
| bus-width = <4>; |
| non-removable; |
| }; |
