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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: Paul Kocialkowski <contact@paulk.fr>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Paul Kocialkowski 2016-03-29 21:28:25 +02:00 committed by Tony Lindgren
parent f81ad05447
commit abb68f64ce
1 changed files with 21 additions and 0 deletions
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21
arch/arm/boot/dts/omap4-kc1.dts
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@ -71,6 +71,14 @@ OMAP4_IOPAD(0x082, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_clk */
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 @@ &mmc4 {
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>;
};