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ARM: dts: imx6ul-pico-hobbit: Add Wifi support

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imx6ul-pico-hobbit has a bcm4343 wifi chip connected to usdhc2 port.

Add support for it.

Signed-off-by: Vanessa Maegima <vanessa.maegima@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Vanessa Maegima 2016-07-18 13:25:10 -03:00 committed by Shawn Guo
parent 942526c35e
commit 9eebb750bb
1 changed files with 21 additions and 0 deletions
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21
arch/arm/boot/dts/imx6ul-pico-hobbit.dts
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@ -100,6 +100,18 @@ reg_usb_otg_vbus: regulator-usb-otg-vbus {
gpio = <&gpio1 6 0>;
};
reg_brcm: regulator-brcm {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio4 8 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_brcm_reg>;
regulator-name = "brcm_reg";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
startup-delay-us = <200000>;
};
sound {
compatible = "fsl,imx-audio-sgtl5000";
model = "imx6ul-sgtl5000";
@ -325,12 +337,21 @@ &usdhc2 { /* Wifi SDIO */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2>;
no-1-8-v;
non-removable;
keep-power-in-suspend;
wakeup-source;
vmmc-supply = <&reg_brcm>;
status = "okay";
};
&iomuxc {
pinctrl_brcm_reg: brcmreggrp {
fsl,pins = <
MX6UL_PAD_NAND_DATA06__GPIO4_IO08 0x10b0 /* WL_REG_ON */
MX6UL_PAD_NAND_DATA04__GPIO4_IO06 0x10b0 /* WL_HOST_WAKE */
>;
};
pinctrl_enet2: enet2grp {
fsl,pins = <
MX6UL_PAD_ENET1_TX_DATA1__ENET2_MDIO 0x1b0b0