# Re: \[PATCH v7 11/11\] pwm: Add Raspberry Pi Firmware based PWM bus

- From: Nicolas Saenz Julienne \<hidden\>
- Date: 2021-02-08 21:38:28 
- List: linux-input
- Page: https://ratatoskr.run/linux-input/2021/02/6263522
- Thread: https://ratatoskr.run/linux-pwm/2021/01/6238423/t.md

```text
On Mon, 2021-01-18 at 13:32 +0100, Nicolas Saenz Julienne wrote:
> Adds support to control the PWM bus available in official Raspberry Pi
> PoE HAT. Only RPi's co-processor has access to it, so commands have to
> be sent through RPi's firmware mailbox interface.
> 
> Signed-off-by: Nicolas Saenz Julienne <redacted>
> 
> ---

ping :)

Regards,
Nicolas

```

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