summaryrefslogtreecommitdiff
path: root/arch/arm/boot/dts/omap3-igep0030.dts
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/boot/dts/omap3-igep0030.dts')
-rw-r--r--arch/arm/boot/dts/omap3-igep0030.dts70
1 files changed, 70 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-igep0030.dts b/arch/arm/boot/dts/omap3-igep0030.dts
new file mode 100644
index 000000000..8150f47cc
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-igep0030.dts
@@ -0,0 +1,70 @@
+/*
+ * Device Tree Source for IGEP COM MODULE Rev. E (TI OMAP AM/DM37x)
+ *
+ * Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk>
+ * Copyright (C) 2012 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. E (TI OMAP AM/DM37x)";
+ compatible = "isee,omap3-igep0030", "ti,omap36xx", "ti,omap3";
+
+ /* Regulator to trigger the WIFI_PDN signal of the Wifi module */
+ lbee1usjyc_pdn: lbee1usjyc_pdn {
+ compatible = "regulator-fixed";
+ regulator-name = "regulator-lbee1usjyc-pdn";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio5 10 GPIO_ACTIVE_HIGH>; /* gpio_138 - WIFI_PDN */
+ startup-delay-us = <10000>;
+ enable-active-high;
+ };
+
+ /* Regulator to trigger the RESET_N_W signal of the Wifi module */
+ lbee1usjyc_reset_n_w: lbee1usjyc_reset_n_w {
+ compatible = "regulator-fixed";
+ regulator-name = "regulator-lbee1usjyc-reset-n-w";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio5 11 GPIO_ACTIVE_HIGH>; /* gpio_139 - RESET_N_W */
+ enable-active-high;
+ };
+};
+
+&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 */
+ >;
+ };
+};
+
+&leds {
+ pinctrl-names = "default";
+ pinctrl-0 = <&leds_core2_pins>;
+
+ boot {
+ label = "omap3:green:boot";
+ gpios = <&twl_gpio 13 GPIO_ACTIVE_LOW>; /* LEDSYNC */
+ default-state = "on";
+ };
+};
+
+/* On board Wifi module */
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_pins &lbee1usjyc_pins>;
+ vmmc-supply = <&lbee1usjyc_pdn>;
+ vmmc_aux-supply = <&lbee1usjyc_reset_n_w>;
+ bus-width = <4>;
+ non-removable;
+};
+