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| /openbmc/linux/drivers/rtc/ |
| H A D | rtc-ti-k3.c | f2c5671a Tue Aug 16 12:33:11 CDT 2022 Bryan Brattlof <bb@ti.com> rtc: k3: wait until the unlock field is not zero
After writing the magic words to the KICK0 and KICK1 registers, we must
wait for a 1 in the unlock field of the general control register to
signify when the rtc device is in an unlocked state.
Signed-off-by: Bryan Brattlof <bb@ti.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20220816173312.23243-1-bb@ti.com
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