[PATCH v4 03/28] dt-bindings: timer: Document Owl timer
From: Andreas Färber <afaerber@suse.de>
Date: 2017-06-06 01:01:54
Also in:
linux-arm-kernel, lkml
Subsystem:
clocksource, clockevent drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Daniel Lezcano, Thomas Gleixner, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
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@kernel.org> Signed-off-by: Andreas Färber <afaerber@suse.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@b0168000 { + 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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