| Message ID | 1510915289-15059-7-git-send-email-ulrich.hecht+renesas@gmail.com |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | R-Car D3 (r8a77995) CAN support | expand |
On Fri, Nov 17, 2017 at 11:41:28AM +0100, Ulrich Hecht wrote: > Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> > --- > Documentation/devicetree/bindings/net/can/rcar_can.txt | 13 +++++++------ > 1 file changed, 7 insertions(+), 6 deletions(-) > > diff --git a/Documentation/devicetree/bindings/net/can/rcar_can.txt b/Documentation/devicetree/bindings/net/can/rcar_can.txt > index 06bb7cc..f7d0358 100644 > --- a/Documentation/devicetree/bindings/net/can/rcar_can.txt > +++ b/Documentation/devicetree/bindings/net/can/rcar_can.txt > @@ -11,6 +11,7 @@ Required properties: > "renesas,can-r8a7794" if CAN controller is a part of R8A7794 SoC. > "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-r8a77995" if CAN controller is a part of R8A77995 SoC. > "renesas,rcar-gen1-can" for a generic R-Car Gen1 compatible device. > "renesas,rcar-gen2-can" for a generic R-Car Gen2 compatible device. > "renesas,rcar-gen3-can" for a generic R-Car Gen3 compatible device. > @@ -25,12 +26,12 @@ Required properties: > - pinctrl-0: pin control group to be used for this controller. > - pinctrl-names: must be "default". > > -Required properties for "renesas,can-r8a7795" and "renesas,can-r8a7796" > -compatible: > -In R8A7795 and R8A7796 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 > -using the below properties: > +Required properties for "renesas,can-r8a7795", "renesas,can-r8a7796" and > +"renesas,can-r8a77995" compatible: Not strictly related to this patch, but aren't these requirements also applicable to "renesas,rcar-gen3-can"? > +In R8A7795, R8A7796 and R8A77995 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 using the below properties: > > - assigned-clocks: phandle of clkp2(CANFD) clock. > - assigned-clock-rates: maximum frequency of this clock. > -- > 2.7.4 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, Nov 17, 2017 at 11:41:28AM +0100, Ulrich Hecht wrote: > Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> > --- > Documentation/devicetree/bindings/net/can/rcar_can.txt | 13 +++++++------ > 1 file changed, 7 insertions(+), 6 deletions(-) Acked-by: Rob Herring <robh@kernel.org> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, Nov 17, 2017 at 11:41 AM, Ulrich Hecht <ulrich.hecht+renesas@gmail.com> wrote: > Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/net/can/rcar_can.txt b/Documentation/devicetree/bindings/net/can/rcar_can.txt index 06bb7cc..f7d0358 100644 --- a/Documentation/devicetree/bindings/net/can/rcar_can.txt +++ b/Documentation/devicetree/bindings/net/can/rcar_can.txt @@ -11,6 +11,7 @@ Required properties: "renesas,can-r8a7794" if CAN controller is a part of R8A7794 SoC. "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-r8a77995" if CAN controller is a part of R8A77995 SoC. "renesas,rcar-gen1-can" for a generic R-Car Gen1 compatible device. "renesas,rcar-gen2-can" for a generic R-Car Gen2 compatible device. "renesas,rcar-gen3-can" for a generic R-Car Gen3 compatible device. @@ -25,12 +26,12 @@ Required properties: - pinctrl-0: pin control group to be used for this controller. - pinctrl-names: must be "default". -Required properties for "renesas,can-r8a7795" and "renesas,can-r8a7796" -compatible: -In R8A7795 and R8A7796 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 -using the below properties: +Required properties for "renesas,can-r8a7795", "renesas,can-r8a7796" and +"renesas,can-r8a77995" compatible: +In R8A7795, R8A7796 and R8A77995 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 using the below properties: - assigned-clocks: phandle of clkp2(CANFD) clock. - assigned-clock-rates: maximum frequency of this clock.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> --- Documentation/devicetree/bindings/net/can/rcar_can.txt | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-)