Ulf,
On Mon, Dec 14, 2020 at 9:23 AM Douglas Anderson <dianders@xxxxxxxxxxxx> wrote:
>
> As talked about in commit 5e4b7e82d497 ("clk: qcom: gcc-sdm845: Use
> floor ops for sdcc clks"), most clocks handled by the Qualcomm clock
> drivers are rounded _up_ by default instead of down. We should make
> sure SD/MMC clocks are always rounded down in the clock drivers.
> Let's add a warning in the Qualcomm SDHCI driver to help catch the
> problem.
>
> This would have saved a bunch of time [1].
>
> NOTE: this doesn't actually fix any problems, it just makes it obvious
> to devs that there is a problem and that should be an indication to
> fix the clock driver.
>
> [1] http://lore.kernel.org/r/20201210102234.1.I096779f219625148900fc984dd0084ed1ba87c7f@changeid
>
> Suggested-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
> Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
> Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
> Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
> ---
>
> (no changes since v4)
>
> Changes in v4:
> - Emphasize in the commit message that this itself doesn't fix anything.
>
> Changes in v3:
> - Proper printf format code.
>
> Changes in v2:
> - Store rate in unsigned long, not unsigned int.
> - Reuse the clk_get_rate() in the later print.
>
> drivers/mmc/host/sdhci-msm.c | 15 +++++++++++++--
> 1 file changed, 13 insertions(+), 2 deletions(-)
Is there anything you need me to do for this patch and the next one?
They are both reviewed / Acked and hopefully have sat around long
enough that folks who took a long holiday break had a chance to shout
if they were going to, so I think they could land. ;-) Please yell
if there's something you need me to do, or feel free to tell me to sit
quietly and be patient.
Thanks!
-Doug
