[PATCH 02/14] mfd: remove unused rdc321x southbridge support

Guenter Roeck linux at roeck-us.net
Wed Sep 9 07:09:06 PDT 2026


On 9/9/26 06:21, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd at arndb.de>
> 
> The rdc321x was a 486-class SoC developed by RDC. While RDC's later
> products closely resemble the DM&P Vortex86 product line and are still
> sold under both names, I checked the datasheets for those and found that
> the GPIO and WDT blocks on them are incompatible with the rtc321x.
> 
> Remove this driver, as there is no way to run Linux any more on the
> older chips after i486 support has been removed.
> 
> Signed-off-by: Arnd Bergmann <arnd at arndb.de>

Acked-by: Guenter Roeck <linux at roeck-us.net>




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