Re: [PATCH 0/2] Add support for Microchip MCP48FxBy1/2/4/8 DAC with an SPI Interface

Andy Shevchenko
2026-02-12T13:39:24Z

On Thu, Feb 12, 2026 at 02:48:33PM +0200, Ariana Lazar wrote:
> Add support for Microchip MCP48FxBy1/2/4/8 series of buffered voltage
> output Digital-to-Analog converters with an SPI Interface. This driver
> covers the following part numbers:
> - With nonvolatile memory:
> - MCP48FEB01, MCP48FEB02, MCP48FEB04, MCP48FEB08,
> MCP48FEB11, MCP48FEB12, MCP48FEB14, MCP48FEB18,
> MCP48FEB21, MCP48FEB22, MCP48FEB24, MCP48FEB28
> - With volatile memory:
> - MCP48FVB01, MCP48FVB02, MCP48FVB04, MCP48FVB08,
> MCP48FVB11, MCP48FVB12, MCP48FVB14, MCP48FVB18,
> MCP48FVB21, MCP48FVB22, MCP48FVB24, MCP48FVB28
>
> The families support up to 8 output channels. The devices can be 8-bit,
> 10-bit and 12-bit resolution.

Is it really v1? I am under impression that I have seen this patch already
several times...

--
With Best Regards,
Andy Shevchenko