From: David Daney <david.daney@cavium.com>
To: linux-mips@linux-mips.org, ralf@linux-mips.org,
James Hogan <james.hogan@mips.com>,
netdev@vger.kernel.org, "David S. Miller" <davem@davemloft.net>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: linux-kernel@vger.kernel.org,
"Steven J. Hill" <steven.hill@cavium.com>,
devicetree@vger.kernel.org, Carlos Munoz <cmunoz@cavium.com>,
"Steven J . Hill" <Steven.Hill@cavium.com>,
David Daney <david.daney@cavium.com>
Subject: [PATCH 1/7] dt-bindings: Add Cavium Octeon Common Ethernet Interface.
Date: Wed, 1 Nov 2017 17:36:00 -0700 [thread overview]
Message-ID: <20171102003606.19913-2-david.daney@cavium.com> (raw)
In-Reply-To: <20171102003606.19913-1-david.daney@cavium.com>
From: Carlos Munoz <cmunoz@cavium.com>
Add bindings for Common Ethernet Interface (BGX) block.
Signed-off-by: Carlos Munoz <cmunoz@cavium.com>
Signed-off-by: Steven J. Hill <Steven.Hill@cavium.com>
Signed-off-by: David Daney <david.daney@cavium.com>
---
.../devicetree/bindings/net/cavium-bgx.txt | 59 ++++++++++++++++++++++
1 file changed, 59 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/cavium-bgx.txt
diff --git a/Documentation/devicetree/bindings/net/cavium-bgx.txt b/Documentation/devicetree/bindings/net/cavium-bgx.txt
new file mode 100644
index 000000000000..9fb79f8bc17f
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/cavium-bgx.txt
@@ -0,0 +1,59 @@
+* Common Ethernet Interface (BGX) block
+
+Properties:
+
+- compatible: "cavium,octeon-7890-bgx": Compatibility with all cn7xxx SOCs.
+
+- reg: The base address of the BGX block.
+
+- #address-cells: Must be <1>.
+
+- #size-cells: Must be <0>. BGX addresses have no size component.
+
+Typically a BGX block has several children each representing an
+Ethernet interface.
+
+Example:
+
+ ethernet-mac-nexus@11800e0000000 {
+ compatible = "cavium,octeon-7890-bgx";
+ reg = <0x00011800 0xe0000000 0x00000000 0x01000000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethernet-mac@0 {
+ ...
+ reg = <0>;
+ };
+ };
+
+
+* Ethernet Interface (BGX port) connects to PKI/PKO
+
+Properties:
+
+- compatible: "cavium,octeon-7890-bgx-port": Compatibility with all cn7xxx
+ SOCs.
+
+- reg: The index of the interface within the BGX block.
+
+- local-mac-address: Mac address for the interface.
+
+- phy-handle: phandle to the phy node connected to the interface.
+
+
+* Ethernet Interface (BGX port) connects to XCV
+
+
+Properties:
+
+- compatible: "cavium,octeon-7360-xcv": Compatibility with cn73xx SOCs.
+
+- reg: The index of the interface within the BGX block.
+
+- local-mac-address: Mac address for the interface.
+
+- phy-handle: phandle to the phy node connected to the interface.
+
+- cavium,rx-clk-delay-bypass: Set to <1> to bypass the rx clock delay setting.
+ Needed by the Micrel PHY.
--
2.13.6
next prev parent reply other threads:[~2017-11-02 0:36 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-02 0:35 [PATCH 0/7] Cavium OCTEON-III network driver David Daney
2017-11-02 0:36 ` David Daney [this message]
2017-11-02 1:09 ` [PATCH 1/7] dt-bindings: Add Cavium Octeon Common Ethernet Interface Florian Fainelli
2017-11-02 1:26 ` David Daney
2017-11-02 12:47 ` Andrew Lunn
2017-11-02 16:06 ` David Daney
2017-11-02 0:36 ` [PATCH 2/7] MIPS: Octeon: Enable LMTDMA/LMTST operations David Daney
2017-11-02 0:36 ` [PATCH 3/7] MIPS: Octeon: Add a global resource manager David Daney
2017-11-02 12:23 ` Andrew Lunn
2017-11-02 16:03 ` David Daney
2017-11-02 17:49 ` Florian Fainelli
2017-11-02 0:36 ` [PATCH 4/7] MIPS: Octeon: Add Free Pointer Unit (FPA) support David Daney
2017-11-02 3:29 ` Florian Fainelli
2017-11-02 16:27 ` David Daney
2017-11-02 18:04 ` Florian Fainelli
2017-11-02 19:12 ` David Daney
2017-11-02 13:14 ` James Hogan
2017-11-02 0:36 ` [PATCH 5/7] MIPS: Octeon: Automatically provision CVMSEG space David Daney
2017-11-05 7:45 ` kbuild test robot
2017-11-02 0:36 ` [PATCH 6/7] netdev: octeon-ethernet: Add Cavium Octeon III support David Daney
2017-11-02 12:43 ` Andrew Lunn
2017-11-02 15:55 ` David Daney
2017-11-02 16:10 ` Andrew Lunn
2017-11-02 16:37 ` David Daney
2017-11-02 16:56 ` Andrew Lunn
2017-11-02 18:31 ` David Daney
2017-11-02 18:53 ` Florian Fainelli
2017-11-02 19:13 ` Florian Fainelli
2017-11-02 22:45 ` David Daney
2017-11-03 15:48 ` Andrew Lunn
2017-11-02 0:36 ` [PATCH 7/7] MAINTAINERS: Add entry for drivers/net/ethernet/cavium/octeon/octeon3-* David Daney
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