Re: [PATCH] clk: qcom: gcc-sc7180: Use floor ops for the correct sdcc1 clk

[Stephen Boyd]

Quoting Douglas Anderson (2021-02-24 09:50:25)
> While picking commit a8cd989e1a57 ("mmc: sdhci-msm: Warn about
> overclocking SD/MMC") back to my tree I was surprised that it was
> reporting warnings.  I thought I fixed those!  Looking closer at the
> fix, I see that I totally bungled it (or at least I halfway bungled
> it).  The SD card clock got fixed (and that was the one I was really
> focused on fixing), but I totally adjusted the wrong clock for eMMC.
> Sigh.  Let's fix my dumb mistake.
> 
> Now both SD and eMMC have floor for the "apps" clock.
> 
> This doesn't matter a lot for the final clock rate for HS400 eMMC but
> could matter if someone happens to put some slower eMMC on a sc7180.
> We also transition through some of these lower rates sometimes and
> having them wrong could cause problems during these transitions.
> These were the messages I was seeing at boot:
>   mmc1: Card appears overclocked; req 52000000 Hz, actual 100000000 Hz
>   mmc1: Card appears overclocked; req 52000000 Hz, actual 100000000 Hz
>   mmc1: Card appears overclocked; req 104000000 Hz, actual 192000000 Hz
> 
> Fixes: 6d37a8d19283 ("clk: qcom: gcc-sc7180: Use floor ops for sdcc clks")
> Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
> ---

Applied to clk-fixes