Re: [PATCH v6 0/3] uart: Introduce uart driver for the Loongson family

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

On Fri, Oct 31, 2025 at 10:36:00AM +0800, Binbin Zhou wrote:
> On Sat, Oct 11, 2025 at 3:17 PM Binbin Zhou <zhoubinbin@loongson.cn> wrote:
> >
> > Hi all:
> >
> > For various reasons, I will be taking over from Haowei and continuing to
> > push forward with this patch set. Thanks to Haowei for his efforts so
> > far.
> >
> > This patchset introduce a generic UART framework driver for Loongson family.
> > It can be found on Loongson3 series cpus, Loongson-2K series cpus and Loongson
> > LS7A bridge chips.
> >
> > Thanks.
> >
> > ------
> > V6:
> > Patch-1:
> >  - Add Conor's Acked-by tag, thanks.
> >
> > Patch-2:
> >  - Add more missing #include;
> >  - Convert mcr_invert/msr_invert from int to u8;
> >  - Split serial_fixup() on a preceding line;
> >  - Add macro definition to avoid magic numbers, such as
> >    LOONGSON_QUOT_FRAC_MASK;
> >  - Rework the relevant data structures, where `loongson_uart_ddata`
> >    represents the Soc's driver_data;
> >  - Drop `PORT_LOONGSON` and use PORT_16550A instead.
> >  - devm_platform_get_and_ioremap_resource() instead of platform_get_resource();
> >  - Use uart_read_port_properties() and parse the clock attributes;
> >  - Use switch-case instead of if-else in serial_fixup().
> >
> > Link to V5:
> > https://lore.kernel.org/all/cover.1758676290.git.zhoubinbin@loongson.cn/
> 
> Hi all:
> 
> Gentle ping.
> Any comments about this patchset ?

Sorry, will try to get to it next week...