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ARM: dts: omap3-igep0030-rev-g: Support IGEP COM MODULE Rev. G 

Add support for the new hardware revision of the IGEP COM MODULE. Basically,
the new revision G replaces the old Wifi module for a Wilink8 based module.

Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
Acked-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
hifive-unleashed-5.1
Enric Balletbo i Serra 2014-11-06 13:01:47 +01:00 committed by Tony Lindgren
parent 8647f2bc01
commit f19ed8e0ee
2 changed files with 68 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@ -303,6 +303,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += am3517-craneboard.dtb \
omap3-ha-lcd.dtb \
omap3-igep0020.dtb \
omap3-igep0030.dtb \
omap3-igep0030-rev-g.dtb \
omap3-ldp.dtb \
omap3-lilly-dbb056.dtb \
omap3-n900.dtb \

67
arch/arm/boot/dts/omap3-igep0030-rev-g.dts 100644
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@ -0,0 +1,67 @@
/*
* Device Tree Source for IGEP COM MODULE Rev. G (TI OMAP AM/DM37x)
*
* Copyright (C) 2014 Javier Martinez Canillas <javier@collabora.co.uk>
* Copyright (C) 2014 Enric Balletbo i Serra <eballetbo@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "omap3-igep0030-common.dtsi"
/ {
model = "IGEP COM MODULE Rev. G (TI OMAP AM/DM37x)";
compatible = "isee,omap3-igep0030-rev-g", "ti,omap36xx", "ti,omap3";
/* Regulator to trigger the WL_EN signal of the Wifi module */
lbep5clwmc_wlen: regulator-lbep5clwmc-wlen {
compatible = "regulator-fixed";
regulator-name = "regulator-lbep5clwmc-wlen";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio5 11 GPIO_ACTIVE_HIGH>; /* gpio_139 - WL_EN */
enable-active-high;
};
};
&omap3_pmx_core {
lbep5clwmc_pins: pinmux_lbep5clwmc_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT | MUX_MODE4) /* sdmmc2_dat4.gpio_136 - W_IRQ */
OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat5.gpio_137 - BT_EN */
OMAP3_CORE1_IOPAD(0x216a, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat7.gpio_139 - WL_EN */
>;
};
leds_pins: pinmux_leds_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x21be, PIN_OUTPUT | MUX_MODE4) /* i2c2_scl.gpio_168 */
>;
};
};
&i2c2 {
status = "disabled";
};
&leds {
pinctrl-names = "default";
pinctrl-0 = <&leds_pins &leds_core2_pins>;
boot {
label = "omap3:green:boot";
gpios = <&gpio6 8 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
};
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins &lbep5clwmc_pins>;
vmmc-supply = <&lbep5clwmc_wlen>;
bus-width = <4>;
non-removable;
};