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Date: Tue, 6 Jun 2017 02:54:01 +0200
From: Andreas Färber <afaerber@...e.de>
To: linux-arm-kernel@...ts.infradead.org
Cc: mp-cs@...ions-semi.com, Thomas Liau <thomas.liau@...ions-semi.com>,
张东风 <zhangdf@...ions-semi.com>,
刘炜 <liuwei@...ions-semi.com>,
张天益 <tyzhang@...ions-semi.com>,
96boards@...obotics.com, support@...aker.org,
linux-kernel@...r.kernel.org,
Andreas Färber <afaerber@...e.de>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>, devicetree@...r.kernel.org
Subject: [PATCH v4 03/28] dt-bindings: timer: Document Owl timer
The Actions Semi S500 SoC contains a timer block with two 2 Hz and two
32-bit timers. The S900 SoC timer block has four 32-bit timers.
Acked-by: Rob Herring <robh@...nel.org>
Signed-off-by: Andreas Färber <afaerber@...e.de>
---
v3 -> v4:
* Changed interrupt names to lower-case (Mark)
v2 -> v3:
* Adopted interrupt-names
* Changed compatible for S500
* Added S900 compatible and interrupt names
v2: new
.../devicetree/bindings/timer/actions,owl-timer.txt | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
create mode 100644 Documentation/devicetree/bindings/timer/actions,owl-timer.txt
diff --git a/Documentation/devicetree/bindings/timer/actions,owl-timer.txt b/Documentation/devicetree/bindings/timer/actions,owl-timer.txt
new file mode 100644
index 000000000000..e3c28da80cb2
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/actions,owl-timer.txt
@@ -0,0 +1,20 @@
+Actions Semi Owl Timer
+
+Required properties:
+- compatible : "actions,s500-timer" for S500
+ "actions,s900-timer" for S900
+- reg : Offset and length of the register set for the device.
+- interrupts : Should contain the interrupts.
+- interrupt-names : Valid names are: "2hz0", "2hz1",
+ "timer0", "timer1", "timer2", "timer3"
+ See ../resource-names.txt
+
+Example:
+
+ timer@...68000 {
+ compatible = "actions,s500-timer";
+ reg = <0xb0168000 0x100>;
+ interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "timer0", "timer1";
+ };
--
2.12.3
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