Patch "ARM: mvebu: armada-xp-openblocks-ax3-4: Disable internal RTC" has been added to the 3.10-stable tree

Patch "ARM: mvebu: armada-xp-openblocks-ax3-4: Disable internal RTC" has been added to the 3.10-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    ARM: mvebu: armada-xp-openblocks-ax3-4: Disable internal RTC

to the 3.10-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-mvebu-armada-xp-openblocks-ax3-4-disable-internal-rtc.patch
and it can be found in the queue-3.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 750e30d4076ae5e02ad13a376e96c95a2627742c Mon Sep 17 00:00:00 2001
From: Gregory CLEMENT <gregory.clement@free-electrons.com>
Date: Tue, 14 Apr 2015 11:50:13 +0200
Subject: ARM: mvebu: armada-xp-openblocks-ax3-4: Disable internal RTC

From: Gregory CLEMENT <gregory.clement@free-electrons.com>

commit 750e30d4076ae5e02ad13a376e96c95a2627742c upstream.

There is no crystal connected to the internal RTC on the Open Block
AX3. So let's disable it in order to prevent the kernel probing the
driver uselessly. Eventually this patches removes the following
warning message from the boot log:
"rtc-mv d0010300.rtc: internal RTC not ticking"

Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts |    4 ++++
 1 file changed, 4 insertions(+)

--- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
+++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
@@ -32,6 +32,10 @@
 			  0xf0000000 0 0xf0000000 0x8000000     /* Device Bus, NOR 128MiB   */>;
 
 		internal-regs {
+			rtc@10300 {
+				/* No crystal connected to the internal RTC */
+				status = "disabled";
+			};
 			serial@12000 {
 				clock-frequency = <250000000>;
 				status = "okay";


Patches currently in stable-queue which might be from gregory.clement@free-electrons.com are

queue-3.10/arm-mvebu-armada-xp-openblocks-ax3-4-disable-internal-rtc.patch