Added device tree binding documentation for Nuvoton NPCM7xx timer. Signed-off-by: Tomer Maimon <tmaimo...@gmail.com> Acked-by: Rob Herring <r...@kernel.org> Reviewed-by: Brendan Higgins <brendanhigg...@google.com> --- .../bindings/timer/nuvoton,npcm7xx-timer.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt
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>; +}; + -- 2.14.1