On 02/12/2016 05:39 PM, Rob Herring wrote:
On Thu, Feb 11, 2016 at 05:01:03PM +0100, Lars Persson wrote:
Add device tree documentation for the main PLL in the Artpec-6 SoC.
Roughly how many clocks does this SoC have?
It will have 17 clocks declared in the device tree and three
SoC-specific clock drivers.
Signed-off-by: Lars Persson <larper@xxxxxxxx>
---
Documentation/devicetree/bindings/clock/artpec6.txt | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/artpec6.txt
diff --git a/Documentation/devicetree/bindings/clock/artpec6.txt b/Documentation/devicetree/bindings/clock/artpec6.txt
new file mode 100644
index 0000000..521fec8
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/artpec6.txt
@@ -0,0 +1,16 @@
+* Clock bindings for Axis ARTPEC-6 chip
+
+Required properties:
+- #clock-cells: Should be <0>
+- compatible: Should be "axis,artpec6-pll1-clock"
+- reg: Address and length of the DEVSTAT register.
+- clocks: The PLL's input clock.
+
+Examples:
+
+pll1_clk: pll1_clk {
+ #clock-cells = <0>;
+ compatible = "axis,artpec6-pll1-clock";
+ reg = <0xf8000000 4>;
+ clocks = <&ext_clk>;
+};
--
2.1.4
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