| Message ID | 1543972625-11267-3-git-send-email-uli+renesas@fpond.eu (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Geert Uytterhoeven |
| Headers | show |
| Series | dt-bindings: can: rcar_can*: add R-Car D3 | expand |
On Wed, Dec 05, 2018 at 09:17:05AM +0800, Ulrich Hecht wrote: > From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> > > Adds compatible strings for the R-Car CAN FD controller in the D3 SoC. > > Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> > Acked-by: Rob Herring <robh@kernel.org> > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> > Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Adding Marc to CC. > --- > Documentation/devicetree/bindings/net/can/rcar_canfd.txt | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/Documentation/devicetree/bindings/net/can/rcar_canfd.txt b/Documentation/devicetree/bindings/net/can/rcar_canfd.txt > index ac71daa..ae2a2b7 100644 > --- a/Documentation/devicetree/bindings/net/can/rcar_canfd.txt > +++ b/Documentation/devicetree/bindings/net/can/rcar_canfd.txt > @@ -8,6 +8,7 @@ Required properties: > - "renesas,r8a7796-canfd" for R8A7796 (R-Car M3-W) compatible controller. > - "renesas,r8a77970-canfd" for R8A77970 (R-Car V3M) compatible controller. > - "renesas,r8a77980-canfd" for R8A77980 (R-Car V3H) compatible controller. > + - "renesas,r8a77995-canfd" for R8A77995 (R-Car D3) compatible controller. > > When compatible with the generic version, nodes must list the > SoC-specific version corresponding to the platform first, followed by the > @@ -26,10 +27,9 @@ The name of the child nodes are "channel0" and "channel1" respectively. Each > child node supports the "status" property only, which is used to > enable/disable the respective channel. > > -Required properties for "renesas,r8a7795-canfd" and "renesas,r8a7796-canfd" > -compatible: > -In R8A7795 and R8A7796 SoCs, canfd clock 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 > +Required properties for R8A7795, R8A7796 and R8A77995: > +In the denoted SoCs, canfd clock 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 using the below > properties: > > -- > 2.7.4 >
On Sat, Mar 16, 2019 at 11:26 PM Wolfram Sang <wsa@the-dreams.de> wrote: > On Wed, Dec 05, 2018 at 09:17:05AM +0800, Ulrich Hecht wrote: > > From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> > > > > Adds compatible strings for the R-Car CAN FD controller in the D3 SoC. > > > > Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> > > Acked-by: Rob Herring <robh@kernel.org> > > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> > > Reviewed-by: Simon Horman <horms+renesas@verge.net.au> > > Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> > > Adding Marc to CC. Thanks, queuing in renesas-devel for v5.4. Gr{oetje,eeting}s, Geert
diff --git a/Documentation/devicetree/bindings/net/can/rcar_canfd.txt b/Documentation/devicetree/bindings/net/can/rcar_canfd.txt index ac71daa..ae2a2b7 100644 --- a/Documentation/devicetree/bindings/net/can/rcar_canfd.txt +++ b/Documentation/devicetree/bindings/net/can/rcar_canfd.txt @@ -8,6 +8,7 @@ Required properties: - "renesas,r8a7796-canfd" for R8A7796 (R-Car M3-W) compatible controller. - "renesas,r8a77970-canfd" for R8A77970 (R-Car V3M) compatible controller. - "renesas,r8a77980-canfd" for R8A77980 (R-Car V3H) compatible controller. + - "renesas,r8a77995-canfd" for R8A77995 (R-Car D3) compatible controller. When compatible with the generic version, nodes must list the SoC-specific version corresponding to the platform first, followed by the @@ -26,10 +27,9 @@ The name of the child nodes are "channel0" and "channel1" respectively. Each child node supports the "status" property only, which is used to enable/disable the respective channel. -Required properties for "renesas,r8a7795-canfd" and "renesas,r8a7796-canfd" -compatible: -In R8A7795 and R8A7796 SoCs, canfd clock 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 +Required properties for R8A7795, R8A7796 and R8A77995: +In the denoted SoCs, canfd clock 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 using the below properties: