On Sun, Aug 23, 2015 at 06:23:14PM -0500, Rob Herring wrote: > On Wed, Aug 19, 2015 at 9:50 AM, Yakir Yang <y...@rock-chips.com> wrote: [...] > > + -analogix,link-rate: > > + max link rate supported by the eDP controller. > > + LINK_RATE_1_62GBPS = 0x6, LINK_RATE_2_70GBPS = 0x0A, > > + LINK_RATE_5_40GBPS = 0x14 > > Same here. I'd rather see something like "link-rate-mbps" and use the > actual rate.
There is no need whatsoever to hard-code this in DT. (e)DP provides the means to detect what rate the link supports and the specification provides guidance on how to select an appropriate one. > > > + -analogix,lane-count: > > + max number of lanes supported by the eDP contoller. > > + LANE_COUNT1 = 1, LANE_COUNT2 = 2, LANE_COUNT4 = 4 > > And drop the vendor prefix here. Same as for the link rate. Thierry
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