[PATCHv2 0/9] clk: ti: add support for clkctrl clocks

[Tony Lindgren]

* Tero Kristo <t-kristo at ti.com> [170330 00:20]:
> On 23/03/17 19:02, Tony Lindgren wrote:
> > * Tony Lindgren <tony at atomide.com> [170322 18:03]:
> > > * Tero Kristo <t-kristo at ti.com> [170317 14:39]:
> > > > On 17/03/17 17:25, Tony Lindgren wrote:
> > > > > * Tero Kristo <t-kristo at ti.com> [170317 02:12]:
> > > > > > Any additional testing on omap4 welcome as this series basically
> > > > > > tweaks every possible peripheral clock on the SoC.
> > > > > 
> > > > > Without the last patch in this series, booting fails for me:
> > > > > 
> > > > > [    5.074890] l4_per_cm:clk:0120:0: failed to disable
> > > > > [    5.085113] l4_per_cm:clk:0128:0: failed to disable
> > > > > 
> > > > > Care to check that booting keeps working for each patch in the
> > > > > series to avoid breaking git bisect for booting?
> > > > 
> > > > Hmm, I think patch 8+9 need to be squashed then. I can double check this
> > > > next week though.
> > > 
> > > Also looks like with this set merged HDMI stops working on
> > > omap4 with:
> > > 
> > > HDMIWP: omapdss HDMIWP error: Failed to set PHY power mode to 1
> > 
> > Forgot to mention that's with omapdrm with encoder-tpd12s015 and
> > encoder-tfp410 modules loaded to get HDMI working. Here's more verbose
> > dmesg output in case that provides more clues:
> > 
> > [   91.042877] omapdss HDMICORE error: operation stopped when reading edid
> > [   91.078308] [drm] Enabling DMM ywrap scrolling
> > [   91.099243] omapdss HDMIWP error: Failed to set PHY power mode to 1
> > [   91.107879] omapdss HDMI error: failed to power on device
> > [   91.107879] omapdrm omapdrm.0: Failed to enable display 'hdmi': -5
> > [   91.359619] omapdrm omapdrm.0: atomic complete timeout (pipe 0)!
> > [   91.619964] omapdrm omapdrm.0: atomic complete timeout (pipe 0)!
> > [   91.620300] Console: switching to colour frame buffer device 128x48
> > [   91.682434] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
> > [   91.770812] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0
> > [   92.818054] omapdss HDMICORE error: operation stopped when reading edid
> > [   93.090087] omapdrm omapdrm.0: atomic complete timeout (pipe 0)!
> > [   93.349853] omapdrm omapdrm.0: atomic complete timeout (pipe 0)!
> > 
> > Regards,
> > 
> > Tony
> > 
> 
> Can you try with this additional hwmod data tweak in place? Apply this on
> top of the existing series.

Does not seem to help, still get the same errors. But maybe I'm doing
something wrong as the patch did not apply and I applied it manually.

Regards,

Tony