From: "Michal Vokáč" <vokac.m@gmail.com>
To: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
f.fainelli@gmail.com, vivien.didelot@savoirfairelinux.com,
andrew@lunn.ch, mark.rutland@arm.com, robh+dt@kernel.org,
davem@davemloft.net, michal.vokac@ysoft.com
Subject: [PATCH net-next v2 1/7] net: dsa: qca8k: Add QCA8334 binding documentation
Date: Tue, 22 May 2018 13:16:26 +0200 [thread overview]
Message-ID: <1526987792-56861-2-git-send-email-michal.vokac@ysoft.com> (raw)
In-Reply-To: <1526987792-56861-1-git-send-email-michal.vokac@ysoft.com>
Add support for the four-port variant of the Qualcomm QCA833x switch.
The CPU port default link settings can be reconfigured using
a fixed-link sub-node.
Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
---
Changes in v2:
- Add commit message and document fixed-link binding.
.../devicetree/bindings/net/dsa/qca8k.txt | 23 +++++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/net/dsa/qca8k.txt b/Documentation/devicetree/bindings/net/dsa/qca8k.txt
index 9c67ee4..15b9057 100644
--- a/Documentation/devicetree/bindings/net/dsa/qca8k.txt
+++ b/Documentation/devicetree/bindings/net/dsa/qca8k.txt
@@ -2,7 +2,10 @@
Required properties:
-- compatible: should be "qca,qca8337"
+- compatible: should be one of:
+ "qca,qca8334"
+ "qca,qca8337"
+
- #size-cells: must be 0
- #address-cells: must be 1
@@ -14,6 +17,20 @@ port and PHY id, each subnode describing a port needs to have a valid phandle
referencing the internal PHY connected to it. The CPU port of this switch is
always port 0.
+A CPU port node has the following optional property:
+
+- fixed-link : Fixed-link subnode describing a link to a non-MDIO
+ managed entity. See
+ Documentation/devicetree/bindings/net/fixed-link.txt
+ for details.
+
+For QCA8K the 'fixed-link' sub-node supports only the following properties:
+
+- 'speed' (integer, mandatory), to indicate the link speed. Accepted
+ values are 10, 100 and 1000
+- 'full-duplex' (boolean, optional), to indicate that full duplex is
+ used. When absent, half duplex is assumed.
+
Example:
@@ -53,6 +70,10 @@ Example:
label = "cpu";
ethernet = <&gmac1>;
phy-mode = "rgmii";
+ fixed-link {
+ speed = 1000;
+ full-duplex;
+ };
};
port@1 {
--
2.1.4
next prev parent reply other threads:[~2018-05-22 11:17 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-22 11:16 [PATCH net-next v2 0/7] Add support for QCA8334 switch Michal Vokáč
2018-05-22 11:16 ` Michal Vokáč [this message]
2018-05-22 19:40 ` [PATCH net-next v2 1/7] net: dsa: qca8k: Add QCA8334 binding documentation Rob Herring
2018-05-22 20:50 ` Michal
2018-05-22 21:58 ` Andrew Lunn
2018-05-22 11:16 ` [PATCH net-next v2 2/7] net: dsa: qca8k: Add support for QCA8334 switch Michal Vokáč
2018-05-22 21:58 ` [PATCH net-next v2 2/7] net: dsa: qca8k: Add support for QCA8334 switch' Andrew Lunn
2018-05-22 11:16 ` [PATCH net-next v2 3/7] net: dsa: qca8k: Enable RXMAC when bringing up a port Michal Vokáč
2018-05-22 11:16 ` [PATCH net-next v2 4/7] net: dsa: qca8k: Force CPU port to its highest bandwidth Michal Vokáč
2018-05-22 11:16 ` [PATCH net-next v2 5/7] net: dsa: qca8k: Allow overwriting CPU port setting Michal Vokáč
2018-05-22 11:16 ` [PATCH net-next v2 6/7] net: dsa: qca8k: Replace GPL boilerplate by SPDX Michal Vokáč
2018-05-22 11:16 ` [PATCH net-next v2 7/7] net: dsa: qca8k: Remove redundant parentheses Michal Vokáč
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=1526987792-56861-2-git-send-email-michal.vokac@ysoft.com \
--to=vokac.m@gmail.com \
--cc=andrew@lunn.ch \
--cc=davem@davemloft.net \
--cc=devicetree@vger.kernel.org \
--cc=f.fainelli@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=michal.vokac@ysoft.com \
--cc=netdev@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=vivien.didelot@savoirfairelinux.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 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).