On Sun, Nov 18, 2018 at 06:30:56PM +0100, Marek Vasut wrote: > Document the support for rcar_can on R8A77990 SoC devices. > Add R8A77990 to the list of SoCs which require the "assigned-clocks" > and "assigned-clock-rates" properties. > > Signed-off-by: Marek Vasut <marek.vasut+rene...@gmail.com> > Cc: Eugeniu Rosca <ero...@de.adit-jv.com> > Cc: Geert Uytterhoeven <geert+rene...@glider.be> > Cc: Marc Kleine-Budde <m...@pengutronix.de> > Cc: Rob Herring <r...@kernel.org> > Cc: Simon Horman <horms+rene...@verge.net.au> > Cc: Wolfram Sang <wsa+rene...@sang-engineering.com> > Cc: linux-renesas-soc@vger.kernel.org > --- > Documentation/devicetree/bindings/net/can/rcar_can.txt | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/net/can/rcar_can.txt > b/Documentation/devicetree/bindings/net/can/rcar_can.txt > index 9936b9ee67c3..d962138d5b50 100644 > --- a/Documentation/devicetree/bindings/net/can/rcar_can.txt > +++ b/Documentation/devicetree/bindings/net/can/rcar_can.txt > @@ -16,6 +16,7 @@ Required properties: > "renesas,can-r8a7795" if CAN controller is a part of R8A7795 SoC. > "renesas,can-r8a7796" if CAN controller is a part of R8A7796 SoC. > "renesas,can-r8a77965" if CAN controller is a part of R8A77965 > SoC.
I was wondering why you didn't have a patch adding support for R8A77965. I see it is already added here but can't find a tree where this line exists (no linus/master or renesas-drivers/master). Did you maybe forgot to send out a patch? > + "renesas,can-r8a77990" if CAN controller is a part of R8A77990 > SoC. > "renesas,rcar-gen1-can" for a generic R-Car Gen1 compatible > device. > "renesas,rcar-gen2-can" for a generic R-Car Gen2 or RZ/G1 > compatible device. > @@ -37,7 +38,7 @@ Required properties: > - pinctrl-0: pin control group to be used for this controller. > - pinctrl-names: must be "default". > > -Required properties for R8A7795, R8A7796 and R8A77965: > +Required properties for R8A7795, R8A7796, R8A77965 and R8A77990: > For the denoted SoCs, "clkp2" can be CANFD clock. This is a div6 clock and > can > be used by both CAN and CAN FD controller at the same time. It needs to be > scaled to maximum frequency if any of these controllers use it. This is done > -- > 2.18.0 >
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