From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
To: Wolfgang Grandegger <wg@grandegger.com>,
Marc Kleine-Budde <mkl@pengutronix.de>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: Fabrizio Castro <fabrizio.castro@bp.renesas.com>,
"David S. Miller" <davem@davemloft.net>,
linux-can@vger.kernel.org, netdev@vger.kernel.org,
devicetree@vger.kernel.org, Simon Horman <horms@verge.net.au>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Chris Paterson <Chris.Paterson2@renesas.com>,
Biju Das <biju.das@bp.renesas.com>,
linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] dt-bindings: can: rcar_can: Add r8a774a1 support
Date: Fri, 17 Aug 2018 15:38:23 +0100 [thread overview]
Message-ID: <1534516703-11448-1-git-send-email-fabrizio.castro@bp.renesas.com> (raw)
Document RZ/G2M (r8a774a1) SoC bindings.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
---
This patch applies on top of next-20180817
Documentation/devicetree/bindings/net/can/rcar_can.txt | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/can/rcar_can.txt b/Documentation/devicetree/bindings/net/can/rcar_can.txt
index 94a7f33..84afc78 100644
--- a/Documentation/devicetree/bindings/net/can/rcar_can.txt
+++ b/Documentation/devicetree/bindings/net/can/rcar_can.txt
@@ -4,6 +4,7 @@ Renesas R-Car CAN controller Device Tree Bindings
Required properties:
- compatible: "renesas,can-r8a7743" if CAN controller is a part of R8A7743 SoC.
"renesas,can-r8a7745" if CAN controller is a part of R8A7745 SoC.
+ "renesas,can-r8a774a1" if CAN controller is a part of R8A774A1 SoC.
"renesas,can-r8a7778" if CAN controller is a part of R8A7778 SoC.
"renesas,can-r8a7779" if CAN controller is a part of R8A7779 SoC.
"renesas,can-r8a7790" if CAN controller is a part of R8A7790 SoC.
@@ -16,7 +17,8 @@ Required properties:
"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.
- "renesas,rcar-gen3-can" for a generic R-Car Gen3 compatible device.
+ "renesas,rcar-gen3-can" for a generic R-Car Gen3 or RZ/G2
+ compatible device.
When compatible with the generic version, nodes must list the
SoC-specific version corresponding to the platform first
followed by the generic version.
@@ -24,7 +26,9 @@ Required properties:
- reg: physical base address and size of the R-Car CAN register map.
- interrupts: interrupt specifier for the sole interrupt.
- clocks: phandles and clock specifiers for 3 CAN clock inputs.
-- clock-names: 3 clock input name strings: "clkp1", "clkp2", "can_clk".
+- clock-names: 2 clock input name strings for RZ/G2: "clkp1", "can_clk", and
+ 3 clock input name strings for every other SoC: "clkp1", "clkp2",
+ "can_clk".
- pinctrl-0: pin control group to be used for this controller.
- pinctrl-names: must be "default".
--
2.7.4
next reply other threads:[~2018-08-17 14:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-17 14:38 Fabrizio Castro [this message]
2018-08-20 22:32 ` [PATCH] dt-bindings: can: rcar_can: Add r8a774a1 support Rob Herring
2018-08-22 10:48 ` Simon Horman
2018-08-22 15:12 ` Chris Paterson
2018-08-24 8:26 ` Simon Horman
2018-08-24 8:31 ` Fabrizio Castro
2018-08-27 12:55 ` Simon Horman
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