在 2024/4/9 20:53, Andy Shevchenko 写道:
On Tue, Apr 09, 2024 at 03:43:20PM +0800, Guanbing Huang wrote:
From: Guanbing Huang <albanhuang@xxxxxxxxxxx>
The 16550a serial port based on the ACPI table requires obtaining the
reg-shift attribute. In the ACPI scenario, If the reg-shift property
is not configured like in DTS, the 16550a serial driver cannot read or
write controller registers properly during initialization.
To address the issue of configuring the reg-shift property, the
__uart_read_properties() universal interface is called to implement it.
Adaptation of PNP devices is done in the __uart_read_properties() function.
You either forgot or deliberately not added my tag. Can you elaborate?
I'm very sorry, this is my first time submitting a kernel patch. My
understanding
of the submission specification is not comprehensive and profound enough,
and I didn't intentionally not add tags. I hope you can forgive my
operational mistake.
Should I just add a "Reviewed-by tag", or do I need any other tags? Thanks.
With Best Regards.
