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Commit abb68f64 authored by Paul Kocialkowski's avatar Paul Kocialkowski Committed by Tony Lindgren
Browse files

ARM: dts: omap4-kc1: USB OTG support 



This adds support for USB OTG on the Kindle Fire (first generation).

Signed-off-by: default avatarPaul Kocialkowski <contact@paulk.fr>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent f81ad054

arch/arm/boot/dts/omap4-kc1.dts

+21 −0
Original line number Diff line number Diff line
@@ -71,6 +71,14 @@ 
			OMAP4_IOPAD(0x084, PIN_INPUT_PULLUP | MUX_MODE1)	/* sdmmc2_cmd */

		>;

	};



	usb_otg_hs_pins: pinmux_usb_otg_hs_pins {

		pinctrl-single,pins = <

			OMAP4_IOPAD(0x194, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* usba0_otg_ce */

			OMAP4_IOPAD(0x196, PIN_INPUT | MUX_MODE0)		/* usba0_otg_dp */

			OMAP4_IOPAD(0x198, PIN_INPUT | MUX_MODE0)		/* usba0_otg_dm */

		>;

	};

};



&uart3 {
@@ -136,5 +144,18 @@ 
	status = "disabled";

};



&usb_otg_hs {

	pinctrl-names = "default";

	pinctrl-0 = <&usb_otg_hs_pins>;



	interface-type = <1>;

	mode = <3>;

	power = <50>;

};



#include "twl6030.dtsi"

#include "twl6030_omap4.dtsi"



&twl_usb_comparator {

	usb-supply = <&vusb>;

};