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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/timer/energymicro,efm32-timer.txt | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/timer/energymicro,efm32-timer.txt')
-rw-r--r-- | Documentation/devicetree/bindings/timer/energymicro,efm32-timer.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/timer/energymicro,efm32-timer.txt b/Documentation/devicetree/bindings/timer/energymicro,efm32-timer.txt new file mode 100644 index 000000000..e502c11b2 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/energymicro,efm32-timer.txt @@ -0,0 +1,23 @@ +* EFM32 timer hardware + +The efm32 Giant Gecko SoCs come with four 16 bit timers. Two counters can be +connected to form a 32 bit counter. Each timer has three Compare/Capture +channels and can be used as PWM or Quadrature Decoder. Available clock sources +are the cpu's HFPERCLK (with a 10-bit prescaler) or an external pin. + +Required properties: +- compatible : Should be "energymicro,efm32-timer" +- reg : Address and length of the register set +- clocks : Should contain a reference to the HFPERCLK + +Optional properties: +- interrupts : Reference to the timer interrupt + +Example: + +timer@40010c00 { + compatible = "energymicro,efm32-timer"; + reg = <0x40010c00 0x400>; + interrupts = <14>; + clocks = <&cmu clk_HFPERCLKTIMER3>; +}; |