[PATCH 3/6] clk: mediatek: Reserve missing MT8167 clock ID

[Luca Leonardo Scorcia]

I apologize, I just noticed that your patch adds the "_dummy" suffix
to the clock name. I had originally applied your change manually using
the DTS clock name "hdmtx_dig_cts", that's why I experienced that
error, but when using the name as you sent it it actually works fine;
the additional dummy clock does not interfere with the one provided by
the HDMI PHY.
I apologize for the confusion, but at least I can provide a tested tag :-)

Tested-by: Luca Leonardo Scorcia <l.scorcia at gmail.com>