From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>,
Rob Herring <robh+dt@kernel.org>,
Fabrizio Castro <fabrizio.castro.jz@renesas.com>,
Wolfgang Grandegger <wg@grandegger.com>,
Marc Kleine-Budde <mkl@pengutronix.de>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Magnus Damm <magnus.damm@gmail.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
linux-can@vger.kernel.org
Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
Prabhakar <prabhakar.csengg@gmail.com>,
Biju Das <biju.das.jz@bp.renesas.com>,
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: [PATCH v4 1/3] dt-bindings: net: can: renesas,rcar-canfd: Document RZ/G2L SoC
Date: Tue, 27 Jul 2021 14:30:20 +0100 [thread overview]
Message-ID: <20210727133022.634-2-prabhakar.mahadev-lad.rj@bp.renesas.com> (raw)
In-Reply-To: <20210727133022.634-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
Add CANFD binding documentation for Renesas RZ/G2L SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../bindings/net/can/renesas,rcar-canfd.yaml | 69 +++++++++++++++++--
1 file changed, 63 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml b/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml
index 0b33ba9ccb47..546c6e6d2fb0 100644
--- a/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml
+++ b/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml
@@ -30,13 +30,15 @@ properties:
- renesas,r8a77995-canfd # R-Car D3
- const: renesas,rcar-gen3-canfd # R-Car Gen3 and RZ/G2
+ - items:
+ - enum:
+ - renesas,r9a07g044-canfd # RZ/G2{L,LC}
+ - const: renesas,rzg2l-canfd # RZ/G2L family
+
reg:
maxItems: 1
- interrupts:
- items:
- - description: Channel interrupt
- - description: Global interrupt
+ interrupts: true
clocks:
maxItems: 3
@@ -50,8 +52,7 @@ properties:
power-domains:
maxItems: 1
- resets:
- maxItems: 1
+ resets: true
renesas,no-can-fd:
$ref: /schemas/types.yaml#/definitions/flag
@@ -91,6 +92,62 @@ required:
- channel0
- channel1
+if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - renesas,rzg2l-canfd
+then:
+ properties:
+ interrupts:
+ items:
+ - description: CAN global error interrupt
+ - description: CAN receive FIFO interrupt
+ - description: CAN0 error interrupt
+ - description: CAN0 transmit interrupt
+ - description: CAN0 transmit/receive FIFO receive completion interrupt
+ - description: CAN1 error interrupt
+ - description: CAN1 transmit interrupt
+ - description: CAN1 transmit/receive FIFO receive completion interrupt
+
+ interrupt-names:
+ items:
+ - const: g_err
+ - const: g_recc
+ - const: ch0_err
+ - const: ch0_rec
+ - const: ch0_trx
+ - const: ch1_err
+ - const: ch1_rec
+ - const: ch1_trx
+
+ resets:
+ maxItems: 2
+
+ reset-names:
+ items:
+ - const: rstp_n
+ - const: rstc_n
+
+ required:
+ - interrupt-names
+ - reset-names
+else:
+ properties:
+ interrupts:
+ items:
+ - description: Channel interrupt
+ - description: Global interrupt
+
+ interrupt-names:
+ items:
+ - const: ch_int
+ - const: g_int
+
+ resets:
+ maxItems: 1
+
unevaluatedProperties: false
examples:
--
2.17.1
next prev parent reply other threads:[~2021-07-27 13:31 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-27 13:30 [PATCH v4 0/3] Renesas RZ/G2L CANFD support Lad Prabhakar
2021-07-27 13:30 ` Lad Prabhakar [this message]
2021-08-09 13:26 ` [PATCH v4 1/3] dt-bindings: net: can: renesas,rcar-canfd: Document RZ/G2L SoC Marc Kleine-Budde
2021-08-09 15:48 ` Lad, Prabhakar
2021-08-09 18:13 ` Marc Kleine-Budde
2021-07-27 13:30 ` [PATCH v4 2/3] can: rcar_canfd: Add support for RZ/G2L family Lad Prabhakar
2021-08-10 8:26 ` Geert Uytterhoeven
2021-08-10 8:36 ` Lad, Prabhakar
2021-08-10 8:39 ` Marc Kleine-Budde
2021-08-10 8:41 ` Lad, Prabhakar
2021-07-27 13:30 ` [PATCH v4 3/3] arm64: dts: renesas: r9a07g044: Add CANFD node Lad Prabhakar
2021-08-04 7:58 ` Marc Kleine-Budde
2021-08-04 8:11 ` Lad, Prabhakar
2021-08-09 13:05 ` Geert Uytterhoeven
2021-08-09 13:22 ` Marc Kleine-Budde
2021-08-10 9:53 ` Geert Uytterhoeven
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210727133022.634-2-prabhakar.mahadev-lad.rj@bp.renesas.com \
--to=prabhakar.mahadev-lad.rj@bp.renesas.com \
--cc=biju.das.jz@bp.renesas.com \
--cc=davem@davemloft.net \
--cc=devicetree@vger.kernel.org \
--cc=fabrizio.castro.jz@renesas.com \
--cc=geert+renesas@glider.be \
--cc=kuba@kernel.org \
--cc=linux-can@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-renesas-soc@vger.kernel.org \
--cc=magnus.damm@gmail.com \
--cc=mkl@pengutronix.de \
--cc=netdev@vger.kernel.org \
--cc=p.zabel@pengutronix.de \
--cc=prabhakar.csengg@gmail.com \
--cc=robh+dt@kernel.org \
--cc=wg@grandegger.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.