Messages in this thread | | | Date | Tue, 30 Jul 2013 17:42:31 +0100 | From | Mark Rutland <> | Subject | Re: [PATCH 4/5] sata, highbank: set tx_atten override bits |
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On Fri, Jul 26, 2013 at 07:38:24PM +0100, Rob Herring wrote: > On 07/26/2013 11:22 AM, Mark Rutland wrote: > > On Fri, Jul 26, 2013 at 04:11:57PM +0100, Mark Langsdorf wrote: > >> Some board designs do not drive the SATA transmit lines within the > >> specification. The ECME can provide override settings, on a per board > >> basis, to bring the transmit lines within spec. Read those settings > >> from the DTB and program them in. > > > > How variable is the use of this property going to be? Would it instead > > be possible to decide that this was necessary, and choose the > > appropriate values based on a compatible property? > > It is based on compliance testing of the particular board design. Basing > on a compatible property would not work in this case.
Ok. Could you clarify the u8/cell usage in the binding and amend the example please?
Cheers, Mark.
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