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Message-Id: <1464967568-27562-3-git-send-email-pramod.kumar@broadcom.com>
Date: Fri, 3 Jun 2016 20:56:03 +0530
From: Pramod Kumar <pramod.kumar@...adcom.com>
To: Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
Mark Rutland <mark.rutland@....com>,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
Kumar Gala <galak@...eaurora.org>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will.deacon@....com>,
Kishon Vijay Abraham I <kishon@...com>,
"David S. Miller" <davem@...emloft.net>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
bcm-kernel-feedback-list@...adcom.com,
linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
Pramod Kumar <pramod.kumar@...adcom.com>
Subject: [PATCH v3 2/7] binding: Make "mdio-parent-bus" property from mandatory to optional
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@...adcom.com>
---
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
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