1 files changed, 31 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index 10b725c7bfc0..c1d0ac7bd002 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -26,6 +26,16 @@
                 regulator-max-microvolt = <3300000>;
         };
 
+        extcon_usb1: extcon_usb1 {
+                compatible = "linux,extcon-usb-gpio";
+                id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>;
+        };
+
+        extcon_usb2: extcon_usb2 {
+                compatible = "linux,extcon-usb-gpio";
+                id-gpio = <&pcf_gpio_21 2 GPIO_ACTIVE_HIGH>;
+        };
+
         vtt_fixed: fixedregulator-vtt {
                 compatible = "regulator-fixed";
                 regulator-name = "vtt_fixed";
@@ -391,6 +401,19 @@
                         };
                 };
         };
+
+        pcf_gpio_21: gpio@21 {
+                compatible = "ti,pcf8575";
+                reg = <0x21>;
+                lines-initial-states = <0x1408>;
+                gpio-controller;
+                #gpio-cells = <2>;
+                interrupt-parent = <&gpio6>;
+                interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
 };
 
 &i2c2 {
@@ -520,6 +543,14 @@
         };
 };
 
+&omap_dwc3_1 {
+        extcon = <&extcon_usb1>;
+};
+
+&omap_dwc3_2 {
+        extcon = <&extcon_usb2>;
+};
+
 &usb1 {
         dr_mode = "peripheral";
         pinctrl-names = "default";