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3 Commits

Author SHA1 Message Date
Eugen Hristev
2200ab6a74 clk: at91: sam9x60: fix programmable clock 
The prescaler mask for sam9x60 must be 0xff (8 bits).
Being set to 0, means that we cannot set any prescaler, thus the
programmable clocks do not work (except the case with prescaler 0)
Set the mask accordingly in layout struct.

Fixes: 01e2113de9a5 ("clk: at91: add sam9x60 pmc driver")
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Link: https://lkml.kernel.org/r/1569321191-27606-1-git-send-email-eugen.hristev@microchip.com
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
 2019-10-03 13:59:07 -07:00
Stephen Boyd
7b4c162e03 clk: at91: Mark struct clk_range as const 
It's just some static data that doesn't get changed after being used.
Mark it const everywhere.

Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
 2019-04-25 14:16:26 -07:00
Alexandre Belloni
01e2113de9 clk: at91: add sam9x60 pmc driver 
Add a driver for the PMC clocks of the sam9c60.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
[sboyd@kernel.org: Staticize spinlock]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
 2019-04-25 14:15:53 -07:00