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[83.42.150.184]) by smtp.gmail.com with ESMTPSA id u10sm7786880wrr.33.2018.12.16.01.49.55 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 16 Dec 2018 01:49:56 -0800 (PST) From: Sergio Paracuellos To: Woojung.Huh@microchip.com Cc: UNGLinuxDriver@microchip.com, andrew@lunn.ch, vivien.didelot@savoirfairelinux.com, f.fainelli@gmail.com, driverdev-devel@linuxdriverproject.org, davem@davemloft.net, netdev@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v2 2/2] dt-bindings: net: dsa: ksz9477: add sample of switch bindings managed in i2c mode Date: Sun, 16 Dec 2018 10:49:53 +0100 Message-Id: <20181216094953.13984-2-sergio.paracuellos@gmail.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181216094953.13984-1-sergio.paracuellos@gmail.com> References: <20181216094953.13984-1-sergio.paracuellos@gmail.com> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Add device-tree binding example of the ksz9477 switch managed in i2c mode. Cc: devicetree@vger.kernel.org Signed-off-by: Sergio Paracuellos --- Changes v2: - Use generic name for label of the switch and make sure reg and @X have the same value. .../devicetree/bindings/net/dsa/ksz.txt | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/Documentation/devicetree/bindings/net/dsa/ksz.txt b/Documentation/devicetree/bindings/net/dsa/ksz.txt index 0f407fb371ce..d3c4b9d4f416 100644 --- a/Documentation/devicetree/bindings/net/dsa/ksz.txt +++ b/Documentation/devicetree/bindings/net/dsa/ksz.txt @@ -74,3 +74,53 @@ Ethernet switch connected via SPI to the host, CPU port wired to eth0: }; }; }; + +Ethernet switch connected via I2C to the host, CPU port wired to eth0: + + eth0: ethernet@10001000 { + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + + i2c0: i2c@f8008000 { + switch: ksz9897@5f { + compatible = "microchip,ksz9897"; + reg = <5f>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + label = "lan1"; + }; + port@1 { + reg = <1>; + label = "lan2"; + }; + port@2 { + reg = <2>; + label = "lan3"; + }; + port@3 { + reg = <3>; + label = "lan4"; + }; + port@4 { + reg = <4>; + label = "lan5"; + }; + port@6 { + reg = <6>; + label = "cpu"; + ethernet = <ð0>; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + }; + };