Re: [PATCH v5 4/4] serial: 8250_dw: Use a fixed CPR value for UltraRISC DP1000 UART
From: Andy Shevchenko
Date: Tue Apr 28 2026 - 04:24:59 EST
On Tue, Apr 28, 2026 at 01:26:29PM +0800, Jia Wang wrote:
> The UltraRISC DP1000 UART does not provide the standard CPR register used
> by 8250_dw to discover port capabilities.
>
> Provide a fixed CPR value for the DP1000-specific compatible so the
> driver can configure the port correctly.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
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With Best Regards,
Andy Shevchenko