Thread (5 messages) flat view 5 messages, 3 authors, 2014-01-08

Re: [v7] clk: corenet: Adds the clock binding

From: Scott Wood <hidden>
Date: 2014-01-08 00:21:15
Also in: linux-devicetree

On Wed, Nov 20, 2013 at 05:04:49PM +0800, tang yuantian wrote:
+Recommended properties:
+- ranges: Allows valid translation between child's address space and
+	parent's. Must be present if the device has sub-nodes.
+- #address-cells: Specifies the number of cells used to represent
+	physical base addresses.  Must be present if the device has
+	sub-nodes and set to 1 if present
+- #size-cells: Specifies the number of cells used to represent
+	the size of an address. Must be present if the device has
+	sub-nodes and set to 1 if present
Why are we specifying #address-cells/#size-cells here?
+2. Clock Provider/Consumer Binding
+
+Most of the bindings are from the common clock binding[1].
+ [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : Should include one of the following:
+	* "fsl,qoriq-core-pll-1.0" for core PLL clocks (v1.0)
+    * "fsl,qoriq-core-pll-2.0" for core PLL clocks (v2.0)
+    * "fsl,qoriq-core-mux-1.0" for core mux clocks (v1.0)
+    * "fsl,qoriq-core-mux-2.0" for core mux clocks (v2.0)
+	* "fsl,qoriq-sysclk-1.0": for input system clock (v1.0)
+	* "fsl,qoriq-sysclk-2.0": for input system clock (v2.0)
Some of those lines use tabs and others spaces -- I can fix when applying.

-Scott
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