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Commit abb68f64 authored by Paul Kocialkowski's avatar Paul Kocialkowski Committed by Tony Lindgren
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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
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+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>;
};