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authorChris Paterson <chris.paterson2@renesas.com>2016-11-24 16:11:56 +0000
committerMarc Kleine-Budde <mkl@pengutronix.de>2016-12-01 14:26:57 +0100
commit2f500e39ca96e3d2da911b79c9b63eb6134548de (patch)
treea92b2592282cad436cfcdbfbf46f8410fa313beb /Documentation
parent8f679ed88f8860206edddff725e2749b4cdbb0e8 (diff)
can: rcar_can: Add r8a7796 support
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> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/net/can/rcar_can.txt12
1 files 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 8d40ab27bc8c..06bb7cc334c8 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.