Messages in this thread | | | Date | Tue, 28 Oct 2014 16:53:47 -0500 | From | atull <> | Subject | Re: [PATCH v2 2/3] ARM: dts: socfpga: fpga bridges bindings docs |
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On Tue, 28 Oct 2014, atull wrote:
> On Fri, 24 Oct 2014, Steffen Trumtrar wrote:
> > > > > + - init-val : 0 if driver should disable bridge at startup > > > + 1 if driver should enable bridge at startup > > > + driver leaves bridge in current state if property not > > > + specified. > > > + > > > > Configuration in the DT? Really?
The FPGA can be programmed by several different methods (eeprom, jtag, preloader, Linux). The guiding principle is: whoever programmed the FPGA should release the bridge. At one point, we thought 'init-val' would be needed, but I think it can be taken out and we won't miss it.
Alan
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