[PATCH] ASoC: imx-audmux: Add driver suspend and resume to support MEGA Fast

[S.j. Wang]

Hi Mark

> 
> On Fri, Aug 16, 2019 at 01:03:14AM -0400, Shengjiu Wang wrote:
> 
> > +	for (i = 0; i < reg_max; i++)
> > +		regcache[i] = readl(audmux_base + i * 4);
> 
> If only there were some framework which provided a register cache!  😝

Yes, next step I can refine this driver to use the regmap.

Best regards
Wang shengjiu