Quoting Weiyi Lu (2018-12-09 23:32:40) > From: James Liao <jamesjj.liao@xxxxxxxxxxxx> > > Some modules may need to change its clock rate before turn on it. > So changing PLL's rate when it is off should be allowed. > This patch removes PLL enabled check before set rate, so that > PLLs can set new frequency even if they are off. > > On MT8173 for example, ARMPLL's enable bit can be controlled by > other HW. That means ARMPLL may be turned on even if we (CPU / SW) > set ARMPLL's enable bit as 0. In this case, SW may want and can > still change ARMPLL's rate by changing its pcw and postdiv settings. > But without this patch, new pcw setting will not be applied because > its enable bit is 0. > > (am from https://patchwork.kernel.org/patch/9411983/) Remove this. > > Signed-off-by: James Liao <jamesjj.liao@xxxxxxxxxxxx> > Acked-by: Michael Turquette <mturuqette@xxxxxxxxxxxx> > Signed-off-by: Weiyi Lu <weiyi.lu@xxxxxxxxxxxx>
