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clk: uniphier: Fix update register for CPU-gear 

Need to set the update bit in UNIPHIER_CLK_CPUGEAR_UPD to update
the CPU-gear value.

Fixes: d08f1f0d59 ("clk: uniphier: add CPU-gear change (cpufreq) support")
Cc: linux-stable@vger.kernel.org
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Kunihiko Hayashi 2019-02-08 11:25:23 +09:00 committed by Stephen Boyd
parent bfeffd1552
commit 521282237b
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/uniphier/clk-uniphier-cpugear.c
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@ -47,7 +47,7 @@ static int uniphier_clk_cpugear_set_parent(struct clk_hw *hw, u8 index)
return ret;
ret = regmap_write_bits(gear->regmap,
gear->regbase + UNIPHIER_CLK_CPUGEAR_SET,
gear->regbase + UNIPHIER_CLK_CPUGEAR_UPD,
UNIPHIER_CLK_CPUGEAR_UPD_BIT,
UNIPHIER_CLK_CPUGEAR_UPD_BIT);
if (ret)