Re: [PATCH v1 1/3] rtc: ds1307: Remove non-valid ACPI IDs

Alexandre Belloni
2020-11-12T16:42:18Z

Hi,

On 12/11/2020 17:57:51+0200, Andy Shevchenko wrote:
> The commit 9c19b8930d2c ("rtc: ds1307: Add ACPI support") added non-valid
> ACPI IDs (all of them abusing ACPI specification). Moreover there is
> no even a single evidence that vendor registered any of such device.
>
> Remove broken ACPI IDs from the driver. For prototyping one may use PRP0001
> with device tree defined bindings. The following patches will add support
> of that to the driver.

I'm intrigued, how does PRP0001 work? Where would the device tree come
from?

You probably want to have a look at:
https://lore.kernel.org/linux-rtc/20201112130734.331094-3-ch@denx.de/T/#u

--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering