From c21e5ca87400ceed04e7033a1848fda5d7e0e5f2 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Thu, 14 Mar 2013 13:08:56 +0100 Subject: [PATCH] ARM: i.MX: Add GPT devicetree Documentation The GPT binding is already used on i.MX6 and i.MX25, but not yet documented. Add a binding document for it. Signed-off-by: Sascha Hauer Signed-off-by: Shawn Guo --- .../devicetree/bindings/timer/fsl,imxgpt.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/timer/fsl,imxgpt.txt diff --git a/Documentation/devicetree/bindings/timer/fsl,imxgpt.txt b/Documentation/devicetree/bindings/timer/fsl,imxgpt.txt new file mode 100644 index 000000000000..9809b11f7180 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/fsl,imxgpt.txt @@ -0,0 +1,18 @@ +Freescale i.MX General Purpose Timer (GPT) + +Required properties: + +- compatible : should be "fsl,-gpt" +- reg : Specifies base physical address and size of the registers. +- interrupts : A list of 4 interrupts; one per timer channel. +- clocks : The clocks provided by the SoC to drive the timer. + +Example: + +gpt1: timer@10003000 { + compatible = "fsl,imx27-gpt", "fsl,imx1-gpt"; + reg = <0x10003000 0x1000>; + interrupts = <26>; + clocks = <&clks 46>, <&clks 61>; + clock-names = "ipg", "per"; +}; -- 2.20.1