Subject: Re: [PATCH] ASoC: fsl_sai: Correct the clock source for mclk0

From: Nicolin Chen <[email-masked]>
Date: Wed, 18 Nov 2020 21:01:21 -0800

On Thu, Nov 19, 2020 at 10:29:16AM +0800, Shengjiu Wang wrote:
> On VF610, mclk0 = bus_clk;
> On i.MX6SX/6UL/6ULL/7D, mclk0 = mclk1;
> On i.MX7ULP, mclk0 = bus_clk;
> On i.MX8QM/8QXP, mclk0 = bus_clk;
> On i.MX8MQ/8MN/8MM/8MP, mclk0 = bus_clk;
> 
> So add variable mclk0_mclk1_match in fsl_sai_soc_data To

Not in favor of "mclk0_mclk1_match" as it doesn't sound explicit
to me. Instead, "mclk0_is_bus_clk" or "mclk0_is_mclk1" might be
better. Or in case that you foresee some other implementation:

enum {
	MCLK0_IS_BUS_CLK,
	MCLK0_IS_MCLK1,
};

static const struct fsl_sai_soc_data fsl_sai_vf610_data = {
+	.mclk0_alias = MCLK0_IS_BUS_CLK,
};