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2 Commits

Author SHA1 Message Date
Lukasz Majewski
ec8f1c02dd clk: Remove clock ID check in .get_rate() of clk_fixed_* 
This check requires the struct clk passed to .get_rate() to be always
cleared out as any clock with valid ID causes -EINVAL return value.

The return code of fixed clocks shall always be returned.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
 2019-07-19 14:50:30 +02:00
Anup Patel
b630d57d0a clk: Add fixed-factor clock driver 
This patch adds fixed-factor clock driver which derives clock
rate by dividing (div) and multiplying (mult) fixed factors
to a parent clock.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
 2019-02-27 09:12:33 +08:00