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Date: Fri, 22 Mar 2019 12:15:58 +0100 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, linux-stable@...r.kernel.org, Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>, Masahiro Yamada <yamada.masahiro@...ionext.com>, Stephen Boyd <sboyd@...nel.org> Subject: [PATCH 5.0 139/238] clk: uniphier: Fix update register for CPU-gear 5.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kunihiko Hayashi <hayashi.kunihiko@...ionext.com> commit 521282237b9d78b9bff423ec818becd4c95841c2 upstream. Need to set the update bit in UNIPHIER_CLK_CPUGEAR_UPD to update the CPU-gear value. Fixes: d08f1f0d596c ("clk: uniphier: add CPU-gear change (cpufreq) support") Cc: linux-stable@...r.kernel.org Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@...ionext.com> Acked-by: Masahiro Yamada <yamada.masahiro@...ionext.com> Signed-off-by: Stephen Boyd <sboyd@...nel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- drivers/clk/uniphier/clk-uniphier-cpugear.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/clk/uniphier/clk-uniphier-cpugear.c +++ b/drivers/clk/uniphier/clk-uniphier-cpugear.c @@ -47,7 +47,7 @@ static int uniphier_clk_cpugear_set_pare 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)
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