On Thu, Feb 25, 2016 at 10:16:25AM +0900, Simon Horman wrote: > Simply document new compatibility string. > As a previous patch adds a generic R-Car Gen2 compatibility string > there appears to be no need for a driver updates. > > By documenting this compat sting it may be used in DTSs shipped, for > example as part of ROMs. It must be used in conjunction with the Gen2 > fallback compat string. At this time there are no known differences between > the r8a7792 IP block and that implemented by the driver for the Gen2 > fallback compat string. Thus there is no need to update the driver as the > use of the Gen2 fallback compat string will activate the correct code in > the current driver while leaving the option for r8a7792-specific driver > code to be activated in an updated driver should the need arise. > > Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx> > --- > Documentation/devicetree/bindings/ata/sata_rcar.txt | 1 + > 1 file changed, 1 insertion(+) > > Based on the for-next branch of the libata tree I seem to have omitted the patch to add the fallback binding. I'll respin. In the mean time please ignore this patch. > diff --git a/Documentation/devicetree/bindings/ata/sata_rcar.txt b/Documentation/devicetree/bindings/ata/sata_rcar.txt > index 0764f9ab63dc..539dbdfba8de 100644 > --- a/Documentation/devicetree/bindings/ata/sata_rcar.txt > +++ b/Documentation/devicetree/bindings/ata/sata_rcar.txt > @@ -7,6 +7,7 @@ Required properties: > - "renesas,sata-r8a7790-es1" for R-Car H2 ES1 > - "renesas,sata-r8a7790" for R-Car H2 other than ES1 > - "renesas,sata-r8a7791" for R-Car M2-W > + - "renesas,sata-r8a7792" for R-Car V2H > - "renesas,sata-r8a7793" for R-Car M2-N > - "renesas,sata-r8a7795" for R-Car H3 > - reg : address and length of the SATA registers; > -- > 2.7.0.rc3.207.g0ac5344
