changes v3:
- convert counter to atomic_t
changes v2:
- add commas
- avoid possible unhandled interrupts in the enable path
- do not use of_ specific gpio functions
Add support for GPIO based pulse counter. For now it can only count
pulses. With counter char device support, we will be able to att
changes v2:
- add commas
- avoid possible unhandled interrupts in the enable path
- do not use of_ specific gpio functions
Add support for GPIO based pulse counter. For now it can only count
pulses. With counter char device support, we will be able to attach
timestamps and measure actual pulse fre
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