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| author | Tomer Maimon <tmaimon77@gmail.com> | 2018-03-08 16:24:57 +0100 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2018-03-30 22:44:08 +0200 |
| commit | ff2969c479d97c6221a9835ee0ab4c44513badc6 (patch) | |
| tree | d7d3d42c9279141dd80003ca5c0c46c626650824 /Documentation | |
| parent | alarmtimer: Init nanosleep alarm timer on stack (diff) | |
| download | linux-ff2969c479d97c6221a9835ee0ab4c44513badc6.tar.xz linux-ff2969c479d97c6221a9835ee0ab4c44513badc6.zip | |
dt-binding: timer: document NPCM7xx timer DT bindings
Added device tree binding documentation for Nuvoton NPCM7xx timer.
Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt b/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt new file mode 100644 index 000000000000..ea22dfe485be --- /dev/null +++ b/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt @@ -0,0 +1,21 @@ +Nuvoton NPCM7xx timer + +Nuvoton NPCM7xx have three timer modules, each timer module provides five 24-bit +timer counters. + +Required properties: +- compatible : "nuvoton,npcm750-timer" for Poleg NPCM750. +- reg : Offset and length of the register set for the device. +- interrupts : Contain the timer interrupt with flags for + falling edge. +- clocks : phandle of timer reference clock (usually a 25 MHz clock). + +Example: + +timer@f0008000 { + compatible = "nuvoton,npcm750-timer"; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xf0008000 0x50>; + clocks = <&clk NPCM7XX_CLK_TIMER>; +}; + |