rtc: pcf8563: fix output clock rate
authorPhilipp Zabel <p.zabel@pengutronix.de>
Tue, 7 Nov 2017 12:12:17 +0000 (13:12 +0100)
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>
Thu, 9 Nov 2017 00:16:35 +0000 (01:16 +0100)
commita3350f9c57ffad569c40f7320b89da1f3061c5bb
tree92ca3800724ffc20a079d119c9d9615b357f70d5
parent804a6cfeb5c9e1caae86b345a5a8a50f77ddccc4
rtc: pcf8563: fix output clock rate

The pcf8563_clkout_recalc_rate function erroneously ignores the
frequency index read from the CLKO register and always returns
32768 Hz.

Fixes: a39a6405d5f9 ("rtc: pcf8563: add CLKOUT to common clock framework")
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
drivers/rtc/rtc-pcf8563.c