Re: [PATCH] clk: imx: lpcg: write twice when writing lpcg regs
From: Stephen Boyd
Date: Fri Sep 06 2019 - 13:20:47 EST
Quoting Peng Fan (2019-08-27 01:17:50)
> From: Peng Fan <peng.fan@xxxxxxx>
> There is hardware issue that:
> The output clock the LPCG cell will not turn back on as expected,
> even though a read of the IPG registers in the LPCG indicates that
> the clock should be enabled.
> The software workaround is to write twice to enable the LPCG clock
> Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
Does this need a Fixes tag?