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(parent: 78f6f40) | patch
clk: si5341: Check for input clock presence and PLL lock on startup
authorRobert Hancock <robert.hancock@calian.com>
Thu, 25 Mar 2021 19:26:38 +0000 (13:26 -0600)
committerStephen Boyd <sboyd@kernel.org>
Mon, 28 Jun 2021 02:58:14 +0000 (19:58 -0700)
commit71dcc4d1f7d2ad97ff7ab831281bc6893ff713a2
treea7e58904df3b046dbbe617fe879b8eaa60291ec7tree | snapshot
parent78f6f406026d688868223d5dbeb197a4f7e9a9fdcommit | diff
clk: si5341: Check for input clock presence and PLL lock on startup

After initializing the device, wait for it to report that the input
clock is present and the PLL has locked before declaring success.

Fixes: 3044a860fd ("clk: Add Si5341/Si5340 driver")
Signed-off-by: Robert Hancock <robert.hancock@calian.com>
Link: https://lore.kernel.org/r/20210325192643.2190069-5-robert.hancock@calian.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
drivers/clk/clk-si5341.c diff | blob | history
Domain: System / Kernel;