[PATCH v2 0/2] can: Add r8a7796 support to CAN/CAN FD

[PATCH v2 0/2] can: Add r8a7796 support to CAN/CAN FD

[Chris Paterson]

This series adds support for r8a7796 to rcar_can and rcar_canfd.

Original series: [PATCH 0/3] arm64: dts: r8a7796: Add CAN/CAN FD support.

Changes since v1:
- Split bindings documentation changes from device tree changes.
- Rebased on renesas-devel-20161123v2-v4.9-rc6.


Chris Paterson (2):
  can: rcar_can: Add r8a7796 support
  can: rcar_canfd: Add r8a7796 support

 Documentation/devicetree/bindings/net/can/rcar_can.txt   | 12 +++++++-----
 Documentation/devicetree/bindings/net/can/rcar_canfd.txt | 12 +++++++-----
 2 files changed, 14 insertions(+), 10 deletions(-)

-- 
1.9.1

[PATCH v2 1/2] can: rcar_can: Add r8a7796 support

[Chris Paterson]

Signed-off-by: Chris Paterson <chris.paterson2-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
Acked-by: Marc Kleine-Budde <mkl-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
---
 Documentation/devicetree/bindings/net/can/rcar_can.txt | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/can/rcar_can.txt b/Documentation/devicetree/bindings/net/can/rcar_can.txt
index 8d40ab2..06bb7cc 100644
--- a/Documentation/devicetree/bindings/net/can/rcar_can.txt
+++ b/Documentation/devicetree/bindings/net/can/rcar_can.txt
@@ -10,6 +10,7 @@ Required properties:
 	      "renesas,can-r8a7793" if CAN controller is a part of R8A7793 SoC.
 	      "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,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.
@@ -24,11 +25,12 @@ Required properties:
 - pinctrl-0: pin control group to be used for this controller.
 - pinctrl-names: must be "default".
 
-Required properties for "renesas,can-r8a7795" compatible:
-In R8A7795 SoC, "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" 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:
 
 - assigned-clocks: phandle of clkp2(CANFD) clock.
 - assigned-clock-rates: maximum frequency of this clock.
-- 
1.9.1

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[PATCH v2 2/2] can: rcar_canfd: Add r8a7796 support

[Chris Paterson]

Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
 Documentation/devicetree/bindings/net/can/rcar_canfd.txt | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/can/rcar_canfd.txt b/Documentation/devicetree/bindings/net/can/rcar_canfd.txt
index 22a6f10..788f273 100644
--- a/Documentation/devicetree/bindings/net/can/rcar_canfd.txt
+++ b/Documentation/devicetree/bindings/net/can/rcar_canfd.txt
@@ -5,6 +5,7 @@ Required properties:
 - compatible: Must contain one or more of the following:
   - "renesas,rcar-gen3-canfd" for R-Car Gen3 compatible controller.
   - "renesas,r8a7795-canfd" for R8A7795 (R-Car H3) compatible controller.
+  - "renesas,r8a7796-canfd" for R8A7796 (R-Car M3) compatible controller.
 
   When compatible with the generic version, nodes must list the
   SoC-specific version corresponding to the platform first, followed by the
@@ -23,11 +24,12 @@ 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" compatible:
-In R8A7795 SoC, 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.
+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
+frequency if any of these controllers use it. This is done using the below
+properties:
 
 - assigned-clocks: phandle of canfd clock.
 - assigned-clock-rates: maximum frequency of this clock.
-- 
1.9.1

Re: [PATCH v2 0/2] can: Add r8a7796 support to CAN/CAN FD

[Marc Kleine-Budde]

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On 11/24/2016 05:11 PM, Chris Paterson wrote:
> This series adds support for r8a7796 to rcar_can and rcar_canfd.
> 
> Original series: [PATCH 0/3] arm64: dts: r8a7796: Add CAN/CAN FD support.
> 
> Changes since v1:
> - Split bindings documentation changes from device tree changes.
> - Rebased on renesas-devel-20161123v2-v4.9-rc6.
> 
> 
> Chris Paterson (2):
>   can: rcar_can: Add r8a7796 support
>   can: rcar_canfd: Add r8a7796 support

Both added to can-next.

Thanks,
Marc

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