staging: wilc1000: look for rtc_clk clock in spi mode
authorAdham Abozaeid <adham.abozaeid@microchip.com>
Mon, 16 Sep 2019 19:37:08 +0000 (19:37 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 30 Sep 2019 19:58:03 +0000 (21:58 +0200)
commit854d66df74aed25cabb25e8224179374b5d5ecbe
treeb440a82c8ecf11144a47c1c76253a182dc9aa94a
parent8399918f3056e1033f0f4c08eab437fb38d6f22d
staging: wilc1000: look for rtc_clk clock in spi mode

If rtc_clk is provided from DT, use it and enable it.
This is optional.
The signal may be hardcoded and no need to be requested,
but if DT provides it, use it.

Signed-off-by: Adham Abozaeid <adham.abozaeid@microchip.com>
Link: https://lore.kernel.org/r/20190916193701.20755-1-adham.abozaeid@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/wilc1000/wilc_spi.c