Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1419042

[PATCH v5 2/7] binding: Make "mdio-parent-bus" property from mandatory to optional

Show all headers | View raw

Change "mdio-parent-bus" from mandatory section to optional
as it won't be required by integrated MDIO multiplexer
which has bus selection and mdio transaction generation logic,
integrated inside.

Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/net/mdio-mux.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/net/mdio-mux.txt b/Documentation/devicetree/bindings/net/mdio-mux.txt
index 491f5bd..f58571f 100644
--- a/Documentation/devicetree/bindings/net/mdio-mux.txt
+++ b/Documentation/devicetree/bindings/net/mdio-mux.txt
@@ -5,11 +5,12 @@ 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.
+
 - Other properties specific to the multiplexer/switch hardware.
 
 Required properties for child nodes:
-- 
1.9.1

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH v5 0/7] Add MDIO bus multiplexer support for iProc SoCs Pramod Kumar <pramod.kumar@broadcom.com> - 2016-06-10 07:40 +0200
  [PATCH v5 4/7] dt: mdio-mux: Add mdio multiplexer driver node Pramod Kumar <pramod.kumar@broadcom.com> - 2016-06-10 07:40 +0200
  [PATCH v5 7/7] phy: Add Northstar2 PCI Phy support Pramod Kumar <pramod.kumar@broadcom.com> - 2016-06-10 07:40 +0200
  [PATCH v5 5/7] net: mdio-mux: Add MDIO mux driver for iProc SoCs Pramod Kumar <pramod.kumar@broadcom.com> - 2016-06-10 07:40 +0200
  [PATCH v5 2/7] binding: Make "mdio-parent-bus" property from mandatory to optional Pramod Kumar <pramod.kumar@broadcom.com> - 2016-06-10 07:40 +0200
  Re: [PATCH v5 0/7] Add MDIO bus multiplexer support for iProc SoCs David Miller <davem@davemloft.net> - 2016-06-11 08:30 +0200

csiph-web