Commit 0f264378 authored by Francesco Dolcini's avatar Francesco Dolcini Committed by Shawn Guo
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arm64: dts: colibri-imx8x: Add fxl6408 gpio expander 



Add fxl6408 gpio expander, this is required for Wi-Fi, Bluetooth and USB
functionalities.

Signed-off-by: default avatarFrancesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 7f6b48a6

arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi

+15 −0
Original line number Diff line number Diff line
@@ -108,6 +108,21 @@ touchscreen@2c { 
		adi,conversion-interval = /bits/ 8 <255>;

		status = "disabled";

	};



	gpio_expander_43: gpio@43 {

		compatible = "fcs,fxl6408";

		reg = <0x43>;

		gpio-controller;

		#gpio-cells = <2>;

		gpio-line-names = "Wi-Fi_W_DISABLE",

				  "Wi-Fi_WKUP_WLAN",

				  "PWR_EN_+V3.3_WiFi_N",

				  "PCIe_REF_CLK_EN",

				  "USB_RESET_N",

				  "USB_BYPASS_N",

				  "Wi-Fi_PDn",

				  "Wi-Fi_WKUP_BT";

	};

};



/* TODO i2c lvds0 accessible on FFC (X2) */