This is a note to let you know that I've just added the patch titled
ARM: at91/dts: USB host vbus is active low
to the 3.3-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm-at91-dts-usb-host-vbus-is-active-low.patch
and it can be found in the queue-3.3 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 74adcb210685e7191425b6203e67c08d759412fa Mon Sep 17 00:00:00 2001
From: Nicolas Ferre <[email protected]>
Date: Wed, 21 Mar 2012 14:48:23 +0100
Subject: ARM: at91/dts: USB host vbus is active low
From: Nicolas Ferre <[email protected]>
commit 74adcb210685e7191425b6203e67c08d759412fa upstream.
Change vbus gpio configuration in .dts files to switch to
active low configuration.
Signed-off-by: Nicolas Ferre <[email protected]>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
--- a/arch/arm/boot/dts/at91sam9g25ek.dts
+++ b/arch/arm/boot/dts/at91sam9g25ek.dts
@@ -37,8 +37,8 @@
usb0: ohci@00600000 {
status = "okay";
num-ports = <2>;
- atmel,vbus-gpio = <&pioD 19 0
- &pioD 20 0
+ atmel,vbus-gpio = <&pioD 19 1
+ &pioD 20 1
>;
};
diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts
b/arch/arm/boot/dts/at91sam9m10g45ek.dts
index c4c8ae4..6abb571 100644
--- a/arch/arm/boot/dts/at91sam9m10g45ek.dts
+++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts
@@ -73,8 +73,8 @@
usb0: ohci@00700000 {
status = "okay";
num-ports = <2>;
- atmel,vbus-gpio = <&pioD 1 0
- &pioD 3 0>;
+ atmel,vbus-gpio = <&pioD 1 1
+ &pioD 3 1>;
};
usb1: ehci@00800000 {
Patches currently in stable-queue which might be from [email protected]
are
queue-3.3/arm-at91-usb-host-specify-and-handle-properly-vbus_pin_active_low.patch
queue-3.3/usb-ohci-at91-fix-vbus_pin_active_low-handling.patch
queue-3.3/arm-at91-dts-usb-host-vbus-is-active-low.patch
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