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SubjectRe: [PATCH 2/4] arcnet: com20020: bindings for smsc com20020
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On 05/24/2018 04:36 PM, Rob Herring wrote> If you want to add it, that's 
fine. But it's really not something that
> comes up often. For UARTs, there's already the "current-speed"
> property and most other things I can think of use Hz to express
> speeds.

No, Pref keep standard and use Hz.

This if finally:
```
SMSC com20020 Arcnet network controller

Required property:
- timeout-ns: Arcnet bus timeout, Idle Time (328000 - 20500)
- bus-speed-bps: Arcnet bus speed (10000000 - 156250)
- smsc,xtal-mhz: External oscillator frequency
- smsc,backplane-enabled: Controller use backplane mode
- reset-gpios: Chip reset pin
- interrupts: Should contain controller interrupt

arcnet@28000000 {
compatible = "smsc,com20020";

timeout-ns = <20500>;
bus-speed-hz = <10000000>;
smsc,xtal-mhz = <20>;
smsc,backplane-enabled;

reset-gpios = <&gpio3 21 GPIO_ACTIVE_LOW>;
interrupts = <&gpio2 10 GPIO_ACTIVE_LOW>;
};
```
If confirmed, for me is right

Andrea

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