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Diffstat (limited to 'Documentation/devicetree/bindings/net/smsc911x.txt')
-rw-r--r-- | Documentation/devicetree/bindings/net/smsc911x.txt | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/Documentation/devicetree/bindings/net/smsc911x.txt b/Documentation/devicetree/bindings/net/smsc911x.txt deleted file mode 100644 index acfafc8e143c..000000000000 --- a/Documentation/devicetree/bindings/net/smsc911x.txt +++ /dev/null @@ -1,43 +0,0 @@ -* Smart Mixed-Signal Connectivity (SMSC) LAN911x/912x Controller - -Required properties: -- compatible : Should be "smsc,lan<model>", "smsc,lan9115" -- reg : Address and length of the io space for SMSC LAN -- interrupts : one or two interrupt specifiers - - The first interrupt is the SMSC LAN interrupt line - - The second interrupt (if present) is the PME (power - management event) interrupt that is able to wake up the host - system with a 50ms pulse on network activity -- phy-mode : See ethernet.txt file in the same directory - -Optional properties: -- reg-shift : Specify the quantity to shift the register offsets by -- reg-io-width : Specify the size (in bytes) of the IO accesses that - should be performed on the device. Valid value for SMSC LAN is - 2 or 4. If it's omitted or invalid, the size would be 2. -- smsc,irq-active-high : Indicates the IRQ polarity is active-high -- smsc,irq-push-pull : Indicates the IRQ type is push-pull -- smsc,force-internal-phy : Forces SMSC LAN controller to use - internal PHY -- smsc,force-external-phy : Forces SMSC LAN controller to use - external PHY -- smsc,save-mac-address : Indicates that mac address needs to be saved - before resetting the controller -- reset-gpios : a GPIO line connected to the RESET (active low) signal - of the device. On many systems this is wired high so the device goes - out of reset at power-on, but if it is under program control, this - optional GPIO can wake up in response to it. -- vdd33a-supply, vddvario-supply : 3.3V analog and IO logic power supplies - -Examples: - -lan9220@f4000000 { - compatible = "smsc,lan9220", "smsc,lan9115"; - reg = <0xf4000000 0x2000000>; - phy-mode = "mii"; - interrupt-parent = <&gpio1>; - interrupts = <31>, <32>; - reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>; - reg-io-width = <4>; - smsc,irq-push-pull; -}; |