From: Eugeniu Rosca <erosca@de.adit-jv.com>
To: Simon Horman <horms+renesas@verge.net.au>,
Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>,
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
Wolfgang Grandegger <wg@grandegger.com>,
Marc Kleine-Budde <mkl@pengutronix.de>,
"David S . Miller" <davem@davemloft.net>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
linux-can@vger.kernel.org, netdev@vger.kernel.org,
devicetree@vger.kernel.org,
Magnus Damm <damm+renesas@opensource.se>,
linux-renesas-soc@vger.kernel.org
Cc: Eugeniu Rosca <erosca@de.adit-jv.com>,
Eugeniu Rosca <rosca.eugeniu@gmail.com>
Subject: [PATCH v3 net-next] dt-bindings: can: rcar_can: document r8a77965 support
Date: Mon, 20 Aug 2018 16:49:10 +0200 [thread overview]
Message-ID: <20180820144910.13210-1-erosca@de.adit-jv.com> (raw)
From: Eugeniu Rosca <rosca.eugeniu@gmail.com>
Document the support for rcar_can on R8A77965 SoC devices.
Add R8A77965 to the list of SoCs which require the "assigned-clocks" and
"assigned-clock-rates" properties (thanks, Sergei).
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
---
Changes in v3:
- [Simon Horman] Added more recipients.
- [Simon Horman] Dropped redundant "can" word in summary line.
- [Simon Horman] Added Reviewed-by.
- [Kieran Bingham] Added Reviewed-by.
Changes in v2:
- [Kieran Bingham] Simplified commit description. Rewrapped text.
- [Sergei Shtylyov] Replaced footnotes with inline text.
- Pushed all dt-bindings patches to the beginning of the series.
---
Documentation/devicetree/bindings/net/can/rcar_can.txt | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/can/rcar_can.txt b/Documentation/devicetree/bindings/net/can/rcar_can.txt
index 94a7f33ac5e9..60daa878c9a2 100644
--- a/Documentation/devicetree/bindings/net/can/rcar_can.txt
+++ b/Documentation/devicetree/bindings/net/can/rcar_can.txt
@@ -13,6 +13,7 @@ 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-r8a77965" if CAN controller is a part of R8A77965 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.
@@ -28,11 +29,10 @@ 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
+Required properties for R8A7795, R8A7796 and R8A77965:
+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
using the below properties:
- assigned-clocks: phandle of clkp2(CANFD) clock.
--
2.18.0
next reply other threads:[~2018-08-20 14:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-20 14:49 Eugeniu Rosca [this message]
2018-08-20 19:37 ` [PATCH v3 net-next] dt-bindings: can: rcar_can: document r8a77965 support Rob Herring
2018-08-27 10:08 ` Marc Kleine-Budde
2018-09-21 19:48 ` Eugeniu Rosca
2018-09-27 10:46 ` Marc Kleine-Budde
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