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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: a39a6405d5 ("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>
This commit is contained in:
Philipp Zabel 2017-11-07 13:12:17 +01:00 committed by Alexandre Belloni
parent 804a6cfeb5
commit a3350f9c57
1 changed files with 1 additions and 1 deletions
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2
drivers/rtc/rtc-pcf8563.c
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@ -422,7 +422,7 @@ static unsigned long pcf8563_clkout_recalc_rate(struct clk_hw *hw,
return 0; return 0;
buf &= PCF8563_REG_CLKO_F_MASK; buf &= PCF8563_REG_CLKO_F_MASK;
return clkout_rates[ret]; return clkout_rates[buf];
} }
static long pcf8563_clkout_round_rate(struct clk_hw *hw, unsigned long rate, static long pcf8563_clkout_round_rate(struct clk_hw *hw, unsigned long rate,