This is a note to let you know that I've just added the patch titled
ARM: dts: BCM63xx: fix L2 cache properties
to the 3.19-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-dts-bcm63xx-fix-l2-cache-properties.patch
and it can be found in the queue-3.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 9df11828d9b5665ddef81e45f83dd5376a8cd620 Mon Sep 17 00:00:00 2001
From: Florian Fainelli <f.fainelli@xxxxxxxxx>
Date: Tue, 10 Feb 2015 17:33:07 -0800
Subject: ARM: dts: BCM63xx: fix L2 cache properties
From: Florian Fainelli <f.fainelli@xxxxxxxxx>
commit 9df11828d9b5665ddef81e45f83dd5376a8cd620 upstream.
The L2 cache properties were completely off with respect to what the
hardware is configured for. Fix the cache-size, cache-line-size and
cache-sets to reflect the L2 cache controller we have: 512KB, 16 ways
and 32 bytes per cache-line.
Fixes: 46d4bca0445a0 ("ARM: BCM63XX: add BCM63138 minimal Device Tree")
Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/bcm63138.dtsi | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/arch/arm/boot/dts/bcm63138.dtsi
+++ b/arch/arm/boot/dts/bcm63138.dtsi
@@ -66,8 +66,9 @@
reg = <0x1d000 0x1000>;
cache-unified;
cache-level = <2>;
- cache-sets = <16>;
- cache-size = <0x80000>;
+ cache-size = <524288>;
+ cache-sets = <1024>;
+ cache-line-size = <32>;
interrupts = <GIC_PPI 0 IRQ_TYPE_LEVEL_HIGH>;
};
Patches currently in stable-queue which might be from f.fainelli@xxxxxxxxx are
queue-3.19/arm-dts-bcm63xx-fix-l2-cache-properties.patch
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