linux-kernel - [PATCH] devicetree: macb: Document clock properties

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Message-Id: <1386972205-32733-1-git-send-email-soren.brinkmann@xilinx.com>
Date:	Fri, 13 Dec 2013 14:03:25 -0800
From:	Soren Brinkmann <soren.brinkmann@...inx.com>
To:	Rob Herring <rob.herring@...xeda.com>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Rob Landley <rob@...dley.net>,
	Nicolas Ferre <nicolas.ferre@...el.com>
Cc:	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	Sören Brinkmann <soren.brinkmann@...inx.com>,
	linux-doc@...r.kernel.org
Subject: [PATCH] devicetree: macb: Document clock properties

The macb driver uses the clock bindings. Document the required
properties, especially the driver specific clock-names.

Signed-off-by: Soren Brinkmann <soren.brinkmann@...inx.com>
---
 Documentation/devicetree/bindings/net/macb.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/macb.txt b/Documentation/devicetree/bindings/net/macb.txt
index 4ff65047bb9a..70af2ec12b09 100644
--- a/Documentation/devicetree/bindings/net/macb.txt
+++ b/Documentation/devicetree/bindings/net/macb.txt
@@ -10,6 +10,10 @@ Required properties:
 - interrupts: Should contain macb interrupt
 - phy-mode: String, operation mode of the PHY interface.
   Supported values are: "mii", "rmii", "gmii", "rgmii".
+- clock-names: Tuple listing input clock names.
+	Required elements: 'pclk', 'hclk'
+	Optional elements: 'tx_clk'
+- clocks: Phandles to input clocks.
 
 Optional properties:
 - local-mac-address: 6 bytes, mac address
@@ -22,4 +26,6 @@ Examples:
 		interrupts = <21>;
 		phy-mode = "rmii";
 		local-mac-address = [3a 0e 03 04 05 06];
+		clock-names = "pclk", "hclk", "tx_clk";
+		clocks = <&clkc 30>, <&clkc 30>, <&clkc 13>;
 	};
-- 
1.8.5.1

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