ARM: dts: dra7x-evm: beagle-x15: Fix USB Host

In commit 87517d26d888 ("ARM: dts: dra7-evm: Add extcon nodes for USB")
we enabled Extcon USB gpio to tackle the USB ID pin and get
peripheral mode to work.

But the extcon-gpio-usb driver [1] didn't make it into v4.0
and this makes the USB driver defer probe indefinitely breaking
USB Host functionality.

As a temporary fix we remove the extcon handle from the
USB controller and add it back when the extcon driver
merges in v4.1.

[1] - https://lkml.org/lkml/2015/2/2/187

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts
index 03750af..6463f9e 100644 (file)
--- a/arch/arm/boot/dts/am57xx-beagle-x15.dts
+++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts
@@ -549,14 +549,6 @@
        pinctrl-0 = <&usb1_pins>;
 };
 
-&omap_dwc3_1 {
-       extcon = <&extcon_usb1>;
-};
-
-&omap_dwc3_2 {
-       extcon = <&extcon_usb2>;
-};
-
 &usb2 {
        dr_mode = "peripheral";
 };

diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index 746cddb..3290a96 100644 (file)
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -543,14 +543,6 @@
        };
 };
 
-&omap_dwc3_1 {
-       extcon = <&extcon_usb1>;
-};
-
-&omap_dwc3_2 {
-       extcon = <&extcon_usb2>;
-};
-
 &usb1 {
        dr_mode = "peripheral";
        pinctrl-names = "default";

diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts
index 4d87117..e0264d0 100644 (file)
--- a/arch/arm/boot/dts/dra72-evm.dts
+++ b/arch/arm/boot/dts/dra72-evm.dts
@@ -380,14 +380,6 @@
        phy-supply = <&ldo4_reg>;
 };
 
-&omap_dwc3_1 {
-       extcon = <&extcon_usb1>;
-};
-
-&omap_dwc3_2 {
-       extcon = <&extcon_usb2>;
-};
-
 &usb1 {
        dr_mode = "peripheral";
        pinctrl-names = "default";