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[PATCH v2 2/7] DT: phy.txt: Add mdio-integrated-mux property

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This property is used by integrated MDIO multiplexer
which has bus selection and mdio transaction generation logic,
integrated inside.

Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com>
---
 Documentation/devicetree/bindings/net/mdio-mux.txt | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/net/mdio-mux.txt b/Documentation/devicetree/bindings/net/mdio-mux.txt
index 491f5bd..b5ad83e 100644
--- a/Documentation/devicetree/bindings/net/mdio-mux.txt
+++ b/Documentation/devicetree/bindings/net/mdio-mux.txt
@@ -5,13 +5,20 @@ numbered uniquely in a device dependent manner.  The nodes for an MDIO
 bus multiplexer/switch will have one child node for each child bus.
 
 Required properties:
-- mdio-parent-bus : phandle to the parent MDIO bus.
 - #address-cells = <1>;
 - #size-cells = <0>;
 
 Optional properties:
+- mdio-parent-bus : phandle to the parent MDIO bus. Should be used
+		if parent mdio bus is not part of multiplexer.
+- mdio-integrated-mux: boolean property indicateing that the hardware
+		is an integrated multiplex supporting muxed bus selection
+		and MDIO transaction logic generation.
 - Other properties specific to the multiplexer/switch hardware.
 
+Note: one of mdio-parent-bus and mdio-integrated-mux is mandatory to
+get parent bus regsitered.
+
 Required properties for child nodes:
 - #address-cells = <1>;
 - #size-cells = <0>;
-- 
1.9.1

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[PATCH v2 0/7] Add MDIO bus multiplexer support for iProc SoCs Pramod Kumar <pramod.kumar@broadcom.com> - 2016-05-31 15:40 +0200
  [PATCH v2 5/7] net:mdio-mux: Add MDIO mux driver for iProc SoCs Pramod Kumar <pramod.kumar@broadcom.com> - 2016-05-31 15:40 +0200
    Re: [PATCH v2 5/7] net:mdio-mux: Add MDIO mux driver for iProc SoCs David Miller <davem@davemloft.net> - 2016-06-02 01:20 +0200
      RE: [PATCH v2 5/7] net:mdio-mux: Add MDIO mux driver for iProc SoCs Pramod Kumar <pramod.kumar@broadcom.com> - 2016-06-03 15:50 +0200
  [PATCH v2 2/7] DT: phy.txt: Add mdio-integrated-mux property Pramod Kumar <pramod.kumar@broadcom.com> - 2016-05-31 15:40 +0200
    Re: [PATCH v2 2/7] DT: phy.txt: Add mdio-integrated-mux property Rob Herring <robh@kernel.org> - 2016-06-03 01:30 +0200
      Re: [PATCH v2 2/7] DT: phy.txt: Add mdio-integrated-mux property Andrew Lunn <andrew@lunn.ch> - 2016-06-03 02:50 +0200

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