[PATCH 3/5] ARM: dts: omap4-kc1: USB OTG support

[Paul Kocialkowski]

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

Signed-off-by: Paul Kocialkowski <cont...@paulk.fr>
---
 arch/arm/boot/dts/omap4-kc1.dts | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/omap4-kc1.dts b/arch/arm/boot/dts/omap4-kc1.dts
index 9fe4441..0d08f9f 100644
--- a/arch/arm/boot/dts/omap4-kc1.dts
+++ b/arch/arm/boot/dts/omap4-kc1.dts
@@ -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>;
+};
-- 
2.7.4