Re: [PATCH v3 1/7] ARM: OMAP3: hwmod data: Fix McBSP2/3 sidetone data

From: Tony Lindgren
Date: Fri Apr 29 2016 - 11:34:39 EST


* Peter Ujfalusi <peter.ujfalusi@xxxxxx> [160429 03:55]:
> The McBSPLP's sidetone main clock is the McBSPLP's ICLK, not FCLK as the
> sidetone only receives the ICLK from the main McBSP module.
> Since the McBSP and sidetone is using the very same clock from PRCM level
> the sidetone must not have the prcm section to check the clock status since
> the sidetone is only used when McBSP is already configured.
> If two separate hwmods looking at the same bit and they would use
> pm_runtime in nested way (as it must happen with McBSP and it's ST module)
> the hwmod would warn, because the idlest will not match what it is expected
> after enable/disable of the clocks.

Thanks for looking into it, this looks right to me.

Tony