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Commit 475d37d9 authored by Alok Chauhan's avatar Alok Chauhan Committed by Gerrit - the friendly Code Review server
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msm: emac: Update missing device binding details 



Update missing device binding field details.

Change-Id: I8e96b28092b666b77bd6d57a5fd4e0983d6ea071
Signed-off-by: default avatarAlok Chauhan <alokc@codeaurora.org>
parent 9faf1b00

Documentation/devicetree/bindings/net/msm-emac.txt

+9 −0
Original line number Diff line number Diff line
@@ -29,9 +29,12 @@ Required properties: 
			   Required if WOL is supported.

- qcom,emac-gpio-mdc  : GPIO pin number of the MDC line of MDIO bus.

- qcom,emac-gpio-mdio : GPIO pin number of the MDIO line of MDIO bus.

- phy-mode: String, operation mode of the PHY interface. See ethernet.txt in the

	same directory.

- phy-addr : Specifies phy address on MDIO bus.

	      Required if the optional property "qcom,no-external-phy"

	      is not specified.

- phy-channel : Phy address for internal phy in ACPI mode.

- phy-mode : Specifies PHY type being used (eg., "sgmii", "rgmii", "gmii" etc).

	     For "sgmii", the "emac_sgmii" register base and

	     "emac_sgmii_irq" interrupt must be specified.
@@ -46,6 +49,10 @@ Optional properties: 
		      placeholder for the MAC address. The correct MAC

		      address is populated in device tree during platform

		      initialization.

- mac-address : 6- bytes MAC address in ACPI mode.

		This field is optional. If present, it is only a placeholder

		for the MAC address. The correct MAC address is populated in

		device tree during platform initialization.

- qcom,no-external-phy : Indicates there is no external PHY connected to EMAC.

			 Include this only if the EMAC is directly connected to

			 the peer end without EPHY.
@@ -59,6 +66,8 @@ Optional properties: 
			     table entry, the first field indicates the RTC

			     reference clock rate. The second field indicates

			     the number of adjustment in 2 ^ -26 ns.

- no-ephy : Specifies in case there is no external phy present in ACPI mode.

- tstamp-eble : Enables the PTP (1588) timestamping feature in ACPI mode.



Example1:

	emac0: qcom,emac@feb20000 {