From: Roger Quadros <rogerq-l0cyMroinI0@public.gmane.org>
To: tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org
Cc: balbi-l0cyMroinI0@public.gmane.org,
nsekhar-l0cyMroinI0@public.gmane.org,
nm-l0cyMroinI0@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Roger Quadros <rogerq-l0cyMroinI0@public.gmane.org>
Subject: [PATCH][v4.0-rc] ARM: dts: dra7x-evm: beagle-x15: Fix USB Host
Date: Tue, 24 Feb 2015 14:37:07 +0200 [thread overview]
Message-ID: <1424781427-15356-1-git-send-email-rogerq@ti.com> (raw)
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-l0cyMroinI0@public.gmane.org>
---
arch/arm/boot/dts/am57xx-beagle-x15.dts | 8 --------
arch/arm/boot/dts/dra7-evm.dts | 8 --------
arch/arm/boot/dts/dra72-evm.dts | 8 --------
3 files changed, 24 deletions(-)
diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts
index 03750af..6463f9e 100644
--- 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
--- 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
--- 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";
--
2.1.0
--
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next reply other threads:[~2015-02-24 12:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-24 12:37 Roger Quadros [this message]
2015-02-24 18:03 ` [PATCH][v4.0-rc] ARM: dts: dra7x-evm: beagle-x15: Fix USB Host Tony Lindgren
2015-02-25 9:51 ` Roger Quadros
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