mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-29 22:43:10 +00:00
47 lines
1.4 KiB
Text
47 lines
1.4 KiB
Text
// 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,omap36xx", "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: pinmux_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;
|
|
};
|