tree d464fc7eea94bf68ac02dc5a7f9d3307b8745fa4
parent 49d8c198fab51cbe06a6dee313621ada4d4c6590
author Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1608984954 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1614854272 +0100

clk: meson: clk-pll: fix initializing the old rate (fallback) for a PLL

[ Upstream commit 2f290b7c67adf6459a17a4c978102af35cd62e4a ]

The "rate" parameter in meson_clk_pll_set_rate() contains the new rate.
Retrieve the old rate with clk_hw_get_rate() so we don't inifinitely try
to switch from the new rate to the same rate again.

Fixes: 7a29a869434e8b ("clk: meson: Add support for Meson clock controller")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20201226121556.975418-2-martin.blumenstingl@googlemail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>