[3.13.y.z extended stable] Patch "ARM: dts: i.MX53: fix apparent bug in VPU clks" has been added to staging queue

Kamal Mostafa kamal at canonical.com
Tue Sep 30 21:29:26 UTC 2014


This is a note to let you know that I have just added a patch titled

    ARM: dts: i.MX53: fix apparent bug in VPU clks

to the linux-3.13.y-queue branch of the 3.13.y.z extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.13.y-queue

This patch is scheduled to be released in version 3.13.11.8.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.13.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

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>From b82677c8d6aec5ff19bd6f045043613e59b878c5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lothar=20Wa=C3=9Fmann?= <LW at KARO-electronics.de>
Date: Wed, 13 Aug 2014 15:47:47 +0200
Subject: ARM: dts: i.MX53: fix apparent bug in VPU clks
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commit fa97d2f7448a2f998bca0f4d4e40d6ad49026554 upstream.

The VPU on i.MX53 has two distinct clocks for register access and
internal function.

Signed-off-by: Lothar Waßmann <LW at KARO-electronics.de>
Fixes: fbf970f61eb9 ("ARM: dts: mx53qsb: Enable VPU support")
Signed-off-by: Shawn Guo <shawn.guo at freescale.com>
[ kamal: backport to 3.13-stable: no imx5-clock.h so fixed hardcoded value ]
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
 arch/arm/boot/dts/imx53.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index dc72353..6b0fd0d 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -1111,7 +1111,7 @@
 				compatible = "fsl,imx53-vpu";
 				reg = <0x63ff4000 0x1000>;
 				interrupts = <9>;
-				clocks = <&clks 63>, <&clks 63>;
+				clocks = <&clks 64>, <&clks 63>;
 				clock-names = "per", "ahb";
 				iram = <&ocram>;
 				status = "disabled";
--
1.9.1





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