This is a note to let you know that I've just added the patch titled
ARM: mvebu: ensure the mdio node has a clock reference on Armada 370/XP
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-ensure-the-mdio-node-has-a-clock-reference-on-armada-370-xp.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@xxxxxxxxxxxxxxx> know about it.
>From a6e03dd451c724f785277d8ecca5d1a0b886d892 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
Date: Wed, 26 Mar 2014 00:33:58 +0100
Subject: ARM: mvebu: ensure the mdio node has a clock reference on Armada 370/XP
From: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
commit a6e03dd451c724f785277d8ecca5d1a0b886d892 upstream.
The mvmdio driver accesses some register of the Ethernet unit. It
therefore takes a reference and enables a clock. However, on Armada
370/XP, no clock specification was given in the Device Tree, which
leads the mvmdio driver to fail when being used as a module and loaded
before the mvneta driver: it tries to access a register from a
hardware unit that isn't clocked.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
Link: https://lkml.kernel.org/r/1395790439-21332-2-git-send-email-thomas.petazzoni@xxxxxxxxxxxxxxxxxx
Acked-by: Andrew Lunn <andrew@xxxxxxx>
Acked-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/armada-370-xp.dtsi | 1 +
1 file changed, 1 insertion(+)
--- a/arch/arm/boot/dts/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi
@@ -92,6 +92,7 @@
#size-cells = <0>;
compatible = "marvell,orion-mdio";
reg = <0x72004 0x4>;
+ clocks = <&gateclk 4>;
};
ethernet@70000 {
Patches currently in stable-queue which might be from thomas.petazzoni@xxxxxxxxxxxxxxxxxx are
queue-3.10/arm-mvebu-ensure-the-mdio-node-has-a-clock-reference-on-armada-370-xp.patch
queue-3.10/asoc-cs42l51-fix-soc_double_r_sx_tlv-shift-values-for-adc-pcm-and-analog-kcontrols.patch
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