This is a note to let you know that I've just added the patch titled
Revert "ARM: at91/dt: sama5d2: Use new compatible for ohci node"
to the 4.9-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:
revert-arm-at91-dt-sama5d2-use-new-compatible-for-ohci-node.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 9e10889a3177340dcda7d29c6d8fbd97247b007b Mon Sep 17 00:00:00 2001
From: Romain Izard <romain.izard.pro@xxxxxxxxx>
Date: Fri, 17 Feb 2017 16:12:50 +0100
Subject: Revert "ARM: at91/dt: sama5d2: Use new compatible for ohci node"
From: Romain Izard <romain.izard.pro@xxxxxxxxx>
commit 9e10889a3177340dcda7d29c6d8fbd97247b007b upstream.
This reverts commit cab43282682e ("ARM: at91/dt: sama5d2: Use new
compatible for ohci node")
It depends from commit 7150bc9b4d43 ("usb: ohci-at91: Forcibly suspend
ports while USB suspend") which was reverted and implemented
differently. With the new implementation, the compatible string must
remain the same.
The compatible string introduced by this commit has been used in the
default SAMA5D2 dtsi starting from Linux 4.8. As it has never been
working correctly in an official release, removing it should not be
breaking the stability rules.
Fixes: cab43282682e ("ARM: at91/dt: sama5d2: Use new compatible for ohci node")
Signed-off-by: Romain Izard <romain.izard.pro@xxxxxxxxx>
Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/sama5d2.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -266,7 +266,7 @@
};
usb1: ohci@00400000 {
- compatible = "atmel,sama5d2-ohci", "usb-ohci";
+ compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00400000 0x100000>;
interrupts = <41 IRQ_TYPE_LEVEL_HIGH 2>;
clocks = <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
Patches currently in stable-queue which might be from romain.izard.pro@xxxxxxxxx are
queue-4.9/revert-arm-at91-dt-sama5d2-use-new-compatible-for-ohci-node.patch
queue-4.9/mmc-sdhci-of-at91-support-external-regulators.patch