On Wed, May 11, 2016 at 12:13:08PM +0200, Boris Brezillon wrote: > The EBI (External Bus Interface) is used to access external peripherals > (NOR, SRAM, NAND, and other specific devices like ethernet controllers). > Each device is assigned a CS line and an address range and can have its > own configuration (timings, access mode, bus width, ...). > This driver provides a generic DT binding to configure a device according > to its requirements. > For specific device controllers (like the NAND one) the SMC timings > should be configured by the controller driver through the matrix and smc > syscon regmaps. > > Signed-off-by: Boris Brezillon <[email protected]> > --- > .../bindings/memory-controllers/atmel,ebi.txt | 136 > +++++++++++++++++++++ > 1 file changed, 136 insertions(+) > create mode 100644 > Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt > > diff --git > a/Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt > b/Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt > new file mode 100644 > index 0000000..2fe9b5b > --- /dev/null > +++ b/Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt > @@ -0,0 +1,136 @@
[...] > +Children device nodes are representing device connected to the EBI bus. > + > +Required device node properties: > + > +- #reg: Contains the chip-select id, the offset and the > length Still need to fix #reg. Otherwise, Acked-by: Rob Herring <[email protected]>
