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From: Kurt Kanzenbach <kurt@linutronix.de>
To: Andrew Lunn <andrew@lunn.ch>,
	Vivien Didelot <vivien.didelot@gmail.com>,
	Florian Fainelli <f.fainelli@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	netdev@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	Richard Cochran <richardcochran@gmail.com>,
	Kamil Alkhouri <kamil.alkhouri@hs-offenburg.de>,
	ilias.apalodimas@linaro.org, Kurt Kanzenbach <kurt@linutronix.de>
Subject: [RFC PATCH 9/9] dt-bindings: net: dsa: Add documentation for Hellcreek switches
Date: Thu, 18 Jun 2020 08:40:29 +0200	[thread overview]
Message-ID: <20200618064029.32168-10-kurt@linutronix.de> (raw)
In-Reply-To: <20200618064029.32168-1-kurt@linutronix.de>

Add basic documentation and example.

Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
---
 .../devicetree/bindings/net/dsa/hellcreek.txt | 72 +++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/dsa/hellcreek.txt

diff --git a/Documentation/devicetree/bindings/net/dsa/hellcreek.txt b/Documentation/devicetree/bindings/net/dsa/hellcreek.txt
new file mode 100644
index 000000000000..9ea6494dc554
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/dsa/hellcreek.txt
@@ -0,0 +1,72 @@
+Hirschmann hellcreek switch driver
+==================================
+
+Required properties:
+
+- compatible:
+	Must be one of:
+	- "hirschmann,hellcreek"
+
+See Documentation/devicetree/bindings/net/dsa/dsa.txt for the list of standard
+DSA required and optional properties.
+
+Example
+-------
+
+Ethernet switch connected memory mapped to the host, CPU port wired to gmac0:
+
+soc {
+        switch0: switch@0xff240000 {
+                compatible = "hirschmann,hellcreek";
+                status = "okay";
+                reg = <0xff240000 0x1000   /* TSN base */
+                       0xff250000 0x1000>; /* PTP base */
+                dsa,member = <0 0>;
+
+                ports {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+
+                        port@0 {
+                                reg = <0>;
+                                label = "cpu";
+                                ethernet = <&gmac0>;
+                        };
+
+                        port@2 {
+                                reg = <2>;
+                                label = "lan0";
+                                phy-handle = <&phy1>;
+                        };
+
+                        port@3 {
+                                reg = <3>;
+                                label = "lan1";
+                                phy-handle = <&phy2>;
+                        };
+                };
+        };
+};
+
+&gmac0 {
+        status = "okay";
+        phy-mode = "mii";
+
+        fixed-link {
+                speed = <100>;
+                full-duplex;
+        };
+
+        mdio {
+                #address-cells = <1>;
+                #size-cells = <0>;
+                compatible = "snps,dwmac-mdio";
+
+                phy1: ethernet-phy@1 {
+                        reg = <1>;
+                };
+                phy2: ethernet-phy@2 {
+                        reg = <2>;
+                };
+        };
+};
-- 
2.20.1


  parent reply	other threads:[~2020-06-18  6:41 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-18  6:40 [RFC PATCH 0/9] Hirschmann Hellcreek DSA driver Kurt Kanzenbach
2020-06-18  6:40 ` [RFC PATCH 1/9] net: dsa: Add tag handling for Hirschmann Hellcreek switches Kurt Kanzenbach
2020-06-18 13:42   ` Andrew Lunn
2020-06-18  6:40 ` [RFC PATCH 2/9] net: dsa: Add DSA driver " Kurt Kanzenbach
2020-06-18 15:22   ` Andrew Lunn
2020-06-19  8:12     ` Kurt Kanzenbach
2020-06-18  6:40 ` [RFC PATCH 3/9] net: dsa: hellcreek: Add PTP clock support Kurt Kanzenbach
2020-06-18 15:46   ` Jakub Kicinski
2020-06-19  8:13     ` Kurt Kanzenbach
2020-06-18 17:23   ` Andrew Lunn
2020-06-19  8:26     ` Kurt Kanzenbach
2020-06-19 13:40       ` Andrew Lunn
2020-06-22 11:52         ` Kurt Kanzenbach
2020-06-24 13:03   ` Richard Cochran
2020-06-25  7:08     ` Kurt Kanzenbach
2020-06-18  6:40 ` [RFC PATCH 4/9] net: dsa: hellcreek: Add support for hardware timestamping Kurt Kanzenbach
2020-06-18  6:40 ` [RFC PATCH 5/9] net: dsa: hellcreek: Add TAPRIO offloading support Kurt Kanzenbach
2020-06-18  6:40 ` [RFC PATCH 6/9] net: dsa: hellcreek: Add debugging mechanisms Kurt Kanzenbach
2020-06-18 17:34   ` Andrew Lunn
2020-06-19  8:36     ` Kurt Kanzenbach
2020-06-19 13:42       ` Andrew Lunn
2020-06-22 12:32         ` Kurt Kanzenbach
2020-06-22 13:55           ` Andrew Lunn
2020-06-23  6:07             ` Kurt Kanzenbach
2020-06-22 14:14           ` Vladimir Oltean
2020-06-23  6:04             ` Kurt Kanzenbach
2020-06-18  6:40 ` [RFC PATCH 7/9] net: dsa: hellcreek: Add PTP status LEDs Kurt Kanzenbach
2020-06-18 17:46   ` Andrew Lunn
2020-06-19  8:45     ` Kurt Kanzenbach
2020-06-19 13:52       ` Andrew Lunn
2020-06-18  6:40 ` [RFC PATCH 8/9] dt-bindings: Add vendor prefix for Hirschmann Kurt Kanzenbach
2020-06-18  6:40 ` Kurt Kanzenbach [this message]
2020-06-18 13:47   ` [RFC PATCH 9/9] dt-bindings: net: dsa: Add documentation for Hellcreek switches Andrew Lunn
2020-06-19  8:47     ` Kurt Kanzenbach
2020-06-19 13:56       ` Andrew Lunn
2020-06-22 12:02         ` Kurt Kanzenbach
2020-06-22 13:49           ` Andrew Lunn
2020-06-23  6:09             ` Kurt Kanzenbach
2020-06-18 17:40   ` Florian Fainelli
2020-06-19  8:48     ` Kurt Kanzenbach
2020-06-22 12:05       ` Kurt Kanzenbach
2020-06-26 17:11         ` Florian Fainelli

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