On Wed, Aug 27, 2014 at 10:53:08AM +0100, Mark Rutland wrote: > On Wed, Aug 27, 2014 at 06:28:20AM +0100, Simon Horman wrote: > > In general Renesas hardware is not documented to the extent > > where the relationship between IP blocks on different SoCs can be assumed > > although they may appear to operate the same way. Furthermore the > > documentation typically does not specify a version for individual > > IP blocks. For these reasons a convention of using the SoC name in place > > of a version and providing SoC-specific compat strings has been adopted. > > > > Although not universally liked this convention is used in the bindings > > for the drivers a number of drivers for Renesas hardware. The purpose > > of this patch is to update the Renesas R-Car Timer Unit (TMU) > > driver to follow this convention. > > > > Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx> > > > > --- > > * I plan to follow up with a patch patch to use the new binding in the > > dtsi files for the r8a7779 SoC. > > --- > > Documentation/devicetree/bindings/timer/renesas,tmu.txt | 6 ++++-- > > 1 file changed, 4 insertions(+), 2 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/timer/renesas,tmu.txt b/Documentation/devicetree/bindings/timer/renesas,tmu.txt > > index 425d0c5..712ddfa 100644 > > --- a/Documentation/devicetree/bindings/timer/renesas,tmu.txt > > +++ b/Documentation/devicetree/bindings/timer/renesas,tmu.txt > > @@ -8,7 +8,9 @@ are independent. The TMU hardware supports up to three channels. > > > > Required Properties: > > > > - - compatible: must contain "renesas,tmu" > > + - compatible: must contain one of the following. > > + - "renesas,tmu" generic TMU > > + - "renesas,tmu-r8a7779" R8A7779 TMU > > Similarly to patch 2, "one or more" and swap the order here? Sure, will do. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
