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Patch "clk: sunxi-ng: sun5i: Add clk_set_rate_parent to the CPU clock" has been added to the 4.12-stable tree

PATCH [email protected] 1 participant 1 message Aug 7, 2017

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

clk: sunxi-ng: sun5i: Add clk_set_rate_parent to the CPU clock

to the 4.12-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:
clk-sunxi-ng-sun5i-add-clk_set_rate_parent-to-the-cpu-clock.patch
and it can be found in the queue-4.12 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From 9735ee9e3cc3ba113ac96b0368ef3f1a73092a23 Mon Sep 17 00:00:00 2001

From: Maxime Ripard <[email protected]>
Date: Fri, 21 Jul 2017 18:19:35 +0200
Subject: clk: sunxi-ng: sun5i: Add clk_set_rate_parent to the CPU clock

From: Maxime Ripard <[email protected]>

commit 9735ee9e3cc3ba113ac96b0368ef3f1a73092a23 upstream.

The current CPU clock is missing the option to change the rate of its parents, leading to improper rates calculated by cpufreq, and eventually crashes.

Fixes 5e73761786d6 ("clk: sunxi-ng: Add sun5i CCU driver")
---
 drivers/clk/sunxi-ng/ccu-sun5i.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/clk/sunxi-ng/ccu-sun5i.c +1 -1
@@ -184,7 +184,7 @@ static struct ccu_mux cpu_clk = {
 		.hw.init	= CLK_HW_INIT_PARENTS("cpu",
 						      cpu_parents,
 						      &ccu_mux_ops,
-						      CLK_IS_CRITICAL),
+						      CLK_SET_RATE_PARENT | CLK_IS_CRITICAL),
 	}
 };
 

Patches currently in stable-queue which might be from [email protected] are

queue-4.12/clk-sunxi-ng-sun5i-add-clk_set_rate_parent-to-the-cpu-clock.patch