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[v4,2/7] binding: Make "mdio-parent-bus" property from mandatory to optional

Message ID 1465216900-11755-3-git-send-email-pramod.kumar@broadcom.com (mailing list archive)
State New, archived
Headers show

Commit Message

Pramod Kumar June 6, 2016, 12:41 p.m. UTC
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>
---
 Documentation/devicetree/bindings/net/mdio-mux.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Andrew Lunn June 6, 2016, 2:17 p.m. UTC | #1
On Mon, Jun 06, 2016 at 06:11:35PM +0530, Pramod Kumar wrote:
> 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>

    Andrew
Rob Herring (Arm) June 8, 2016, 7:39 p.m. UTC | #2
On Mon, Jun 06, 2016 at 06:11:35PM +0530, Pramod Kumar wrote:
> 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>
> ---
>  Documentation/devicetree/bindings/net/mdio-mux.txt | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

Acked-by: Rob Herring <robh@kernel.org>
diff mbox

Patch

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: