From: Claudiu Manoil <claudiu.manoil@nxp.com>
To: "David S . Miller" <davem@davemloft.net>
Cc: devicetree@vger.kernel.org,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
netdev@vger.kernel.org, alexandru.marginean@nxp.com,
linux-kernel@vger.kernel.org, UNGLinuxDriver@microchip.com,
Allan Nielsen <Allan.Nielsen@microsemi.com>,
Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH net-next 5/6] dt-bindings: net: Add DT bindings for Microsemi Felix Switch
Date: Fri, 21 Jun 2019 18:38:51 +0300 [thread overview]
Message-ID: <1561131532-14860-6-git-send-email-claudiu.manoil@nxp.com> (raw)
In-Reply-To: <1561131532-14860-1-git-send-email-claudiu.manoil@nxp.com>
DT bindings for the Felix ethernet switch, consisting of the
VSC9959 switch core integrated as a PCIe endpoint device.
Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com>
---
.../devicetree/bindings/net/mscc-felix.txt | 77 +++++++++++++++++++
1 file changed, 77 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/mscc-felix.txt
diff --git a/Documentation/devicetree/bindings/net/mscc-felix.txt b/Documentation/devicetree/bindings/net/mscc-felix.txt
new file mode 100644
index 000000000000..c91c63ba524c
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/mscc-felix.txt
@@ -0,0 +1,77 @@
+Microsemi Felix network Switch
+==============================
+
+The Felix switch device is the Microsemi VSC9959 gigabit ethernet
+switch core integrated as a PCIe endpoint device.
+
+Required properties:
+- compatible : Should be "mscc,felix-switch"
+- reg : Specifies PCIe Device Number and Function
+ Number of the integrated endpoint device,
+ according to parent node bindings.
+- ethernet-ports: A container of child nodes representing
+ switch ports.
+
+"ethernet-ports" container has the following required properties:
+- #address-cells: Must be 1
+- #size-cells : Must be 0
+
+A list of child nodes representing switch ports is expected.
+Each child port node must have the following mandatory property:
+- reg : port id (address) in the switch (0..N-1)
+
+Port nodes may also contain the following optional standardised
+properties, described in corresponding binding documents:
+
+- phy-handle : Phandle to a PHY on a MDIO bus. See
+ Documentation/devicetree/bindings/net/ethernet.txt
+
+or,
+- fixed-link : "fixed-link" node, for internal ports or external
+ fixed-link connections. See
+ Documentation/devicetree/bindings/net/fixed-link.txt
+
+Example:
+
+ switch@0,5 {
+ compatible = "mscc,felix-switch"
+ reg = <0x000500 0 0 0 0>;
+
+ ethernet-ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* external ports */
+ switch_port0: port@0 {
+ reg = <0>;
+ phy-handle = <&phy0>;
+ };
+ switch_port1: port@1 {
+ reg = <1>;
+ phy-handle = <&phy1>;
+ };
+ switch_port2: port@2 {
+ reg = <2>;
+ phy-handle = <&phy2>;
+ };
+ switch_port3: port@3 {
+ reg = <3>;
+ phy-handle = <&phy3>;
+ };
+ /* internal to-cpu ports */
+ port@4 {
+ reg = <4>;
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ port@5 {
+ reg = <5>;
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ };
+ };
--
2.17.1
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next prev parent reply other threads:[~2019-06-21 15:39 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-21 15:38 [PATCH net-next 0/6] Microsemi Felix switch support Claudiu Manoil
2019-06-21 15:38 ` [PATCH net-next 1/6] ocelot: Filter out ocelot SoC specific PCS config from common path Claudiu Manoil
2019-06-21 15:38 ` [PATCH net-next 2/6] ocelot: Refactor common ocelot probing code to ocelot_init Claudiu Manoil
2019-06-21 15:38 ` [PATCH net-next 3/6] ocelot: Factor out resource ioremap and regmap init common code Claudiu Manoil
2019-06-21 15:38 ` [PATCH net-next 4/6] arm64: dts: fsl: ls1028a: Add Felix switch port DT node Claudiu Manoil
2019-06-21 16:49 ` Andrew Lunn
2019-06-24 11:45 ` Claudiu Manoil
2019-06-24 11:55 ` Alexandre Belloni
2019-06-24 14:26 ` Andrew Lunn
2019-06-24 15:23 ` Allan W. Nielsen
2019-06-24 16:24 ` Andrew Lunn
2019-06-24 18:26 ` Alexandre Belloni
2019-07-04 23:32 ` Vladimir Oltean
2019-07-05 4:49 ` Andrew Lunn
2019-07-05 8:37 ` Claudiu Manoil
2019-07-05 13:19 ` Andrew Lunn
2019-07-05 9:08 ` Vladimir Oltean
2019-07-05 14:15 ` Andrew Lunn
2019-07-05 16:03 ` Florian Fainelli
2019-07-07 21:00 ` Vladimir Oltean
2019-07-07 21:15 ` Florian Fainelli
2019-06-21 15:38 ` Claudiu Manoil [this message]
2019-06-21 15:38 ` [PATCH net-next 6/6] net/mssc/ocelot: Add basic Felix switch driver Claudiu Manoil
2019-06-22 20:57 ` Andrew Lunn
2019-06-24 13:19 ` Claudiu Manoil
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