linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Aswath Govindraju <a-govindraju@ti.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Chandrasekar Ramakrishnan <rcsekar@samsung.com>,
	Wolfgang Grandegger <wg@grandegger.com>,
	Marc Kleine-Budde <mkl@pengutronix.de>,
	"David S . Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Rob Herring <robh+dt@kernel.org>, <linux-can@vger.kernel.org>,
	<netdev@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Lokesh Vutla <lokeshvutla@ti.com>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	Aswath Govindraju <a-govindraju@ti.com>
Subject: [PATCH v4 1/2] dt-bindings: net: can: Document transceiver implementation as phy
Date: Mon, 10 May 2021 10:55:40 +0530	[thread overview]
Message-ID: <20210510052541.14168-2-a-govindraju@ti.com> (raw)
In-Reply-To: <20210510052541.14168-1-a-govindraju@ti.com>

From: Faiz Abbas <faiz_abbas@ti.com>

Some transceivers need a configuration step (for example, pulling the
standby or enable lines) for them to start sending messages. The
transceiver can be implemented as a phy with the configuration done in the
phy driver. The bit rate limitation can the be obtained by the driver using
the phy node.

Document the above implementation in the bosch mcan bindings

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/net/can/bosch,m_can.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
index 798fa5fb7bb2..25f74db46bae 100644
--- a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
+++ b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
@@ -109,6 +109,9 @@ properties:
   can-transceiver:
     $ref: can-transceiver.yaml#
 
+  phys:
+    maxItems: 1
+
 required:
   - compatible
   - reg
-- 
2.17.1


  reply	other threads:[~2021-05-10  5:26 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-10  5:25 [PATCH v4 0/2] MCAN: Add support for implementing transceiver as a phy Aswath Govindraju
2021-05-10  5:25 ` Aswath Govindraju [this message]
2021-05-10  5:25 ` [PATCH v4 2/2] can: m_can: Add support for transceiver as phy Aswath Govindraju
2021-07-24 17:56   ` Marc Kleine-Budde
2021-06-14 12:32 ` [PATCH v4 0/2] MCAN: Add support for implementing transceiver as a phy Aswath Govindraju
2021-06-16  9:17   ` Marc Kleine-Budde
2021-07-19 14:17     ` Aswath Govindraju

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=20210510052541.14168-2-a-govindraju@ti.com \
    --to=a-govindraju@ti.com \
    --cc=davem@davemloft.net \
    --cc=devicetree@vger.kernel.org \
    --cc=kishon@ti.com \
    --cc=kuba@kernel.org \
    --cc=linux-can@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=lokeshvutla@ti.com \
    --cc=mkl@pengutronix.de \
    --cc=netdev@vger.kernel.org \
    --cc=rcsekar@samsung.com \
    --cc=robh+dt@kernel.org \
    --cc=vigneshr@ti.com \
    --cc=wg@grandegger.com \
    --subject='Re: [PATCH v4 1/2] dt-bindings: net: can: Document transceiver implementation as phy' \
    /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

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).