From: Ansuel Smith <ansuelsmth@gmail.com>
To: Andrew Lunn <andrew@lunn.ch>,
Vivien Didelot <vivien.didelot@gmail.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Rob Herring <robh+dt@kernel.org>, Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Russell King <linux@armlinux.org.uk>,
John Crispin <john@phrozen.org>,
Ansuel Smith <ansuelsmth@gmail.com>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org
Subject: [net-next PATCH v7 04/16] dt-bindings: net: dsa: qca8k: Document support for CPU port 6
Date: Thu, 14 Oct 2021 00:39:09 +0200 [thread overview]
Message-ID: <20211013223921.4380-5-ansuelsmth@gmail.com> (raw)
In-Reply-To: <20211013223921.4380-1-ansuelsmth@gmail.com>
The switch now support CPU port to be set 6 instead of be hardcoded to
0. Document support for it and describe logic selection.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
Documentation/devicetree/bindings/net/dsa/qca8k.txt | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/net/dsa/qca8k.txt b/Documentation/devicetree/bindings/net/dsa/qca8k.txt
index cc214e655442..aeb206556f54 100644
--- a/Documentation/devicetree/bindings/net/dsa/qca8k.txt
+++ b/Documentation/devicetree/bindings/net/dsa/qca8k.txt
@@ -29,7 +29,11 @@ the mdio MASTER is used as communication.
Don't use mixed external and internal mdio-bus configurations, as this is
not supported by the hardware.
-The CPU port of this switch is always port 0.
+This switch support 2 CPU port. Normally and advised configuration is with
+CPU port set to port 0. It is also possible to set the CPU port to port 6
+if the device requires it. The driver will configure the switch to the defined
+port. With both CPU port declared the first CPU port is selected as primary
+and the secondary CPU ignored.
A CPU port node has the following optional node:
--
2.32.0
next prev parent reply other threads:[~2021-10-13 22:39 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-13 22:39 [net-next PATCH v7 00/16] Multiple improvement for qca8337 switch Ansuel Smith
2021-10-13 22:39 ` [net-next PATCH v7 01/16] dsa: qca8k: add mac_power_sel support Ansuel Smith
2021-10-13 22:39 ` [net-next PATCH v7 02/16] dt-bindings: net: dsa: qca8k: Add SGMII clock phase properties Ansuel Smith
2021-10-13 22:39 ` [net-next PATCH v7 03/16] net: dsa: qca8k: add support for sgmii falling edge Ansuel Smith
2021-10-13 22:39 ` Ansuel Smith [this message]
2021-10-13 22:39 ` [net-next PATCH v7 05/16] net: dsa: qca8k: add support for cpu port 6 Ansuel Smith
2021-10-13 22:39 ` [net-next PATCH v7 06/16] net: dsa: qca8k: rework rgmii delay logic and scan " Ansuel Smith
2021-10-13 22:39 ` [net-next PATCH v7 07/16] dt-bindings: net: dsa: qca8k: Document qca,sgmii-enable-pll Ansuel Smith
2021-10-13 22:39 ` [net-next PATCH v7 08/16] net: dsa: qca8k: add explicit SGMII PLL enable Ansuel Smith
2021-10-13 22:39 ` [net-next PATCH v7 09/16] dt-bindings: net: dsa: qca8k: Document qca,led-open-drain binding Ansuel Smith
2021-10-13 22:39 ` [net-next PATCH v7 10/16] net: dsa: qca8k: add support for pws config reg Ansuel Smith
2021-10-13 22:39 ` [net-next PATCH v7 11/16] dt-bindings: net: dsa: qca8k: document support for qca8328 Ansuel Smith
2021-10-13 22:39 ` [net-next PATCH v7 12/16] net: dsa: qca8k: add support for QCA8328 Ansuel Smith
2021-10-13 22:39 ` [net-next PATCH v7 13/16] net: dsa: qca8k: set internal delay also for sgmii Ansuel Smith
2021-10-13 22:39 ` [net-next PATCH v7 14/16] net: dsa: qca8k: move port config to dedicated struct Ansuel Smith
2021-10-13 22:39 ` [net-next PATCH v7 15/16] dt-bindings: net: ipq8064-mdio: fix warning with new qca8k switch Ansuel Smith
2021-10-13 22:39 ` [net-next PATCH v7 16/16] dt-bindings: net: dsa: qca8k: convert to YAML schema Ansuel Smith
2021-10-18 14:15 ` Rob Herring
2021-10-18 14:20 ` Ansuel Smith
2021-10-19 16:15 ` Rob Herring
2021-10-15 10:30 ` [net-next PATCH v7 00/16] Multiple improvement for qca8337 switch patchwork-bot+netdevbpf
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