[PATCH 0/2] Add support for Microchip MCP48F(E/V)B(0/1/2)(1/2/4/8) on MCP47F(E/V)B(0/1/2)(1/2/4/8)

[Ariana Lazar <ariana.lazar@microchip.com>]

Add support for Microchip MCP48F(E/V)B(0/1/2)1,
MCP48F(E/V)B(0/1/2)2, MCP48F(E/V)B(0/1/2)4 and
MCP48F(E/V)B(0/1/2)8 series of buffered voltage output Digital-to-Analog
converters with SPI Interface on MCP47F(E/V)B(0/1/2)(1/2/4/8).
This driver covers the following part numbers:
 - With I2C Interface:
   - With nonvolatile memory:
     - MCP47FEB01, MCP47FEB02, MCP47FEB04, MCP47FEB08,
       MCP47FEB11, MCP47FEB12, MCP47FEB14, MCP47FEB18,
       MCP47FEB21, MCP47FEB22, MCP47FEB24, MCP47FEB28
   - With volatile memory:
     - MCP47FVB01, MCP47FVB02, MCP47FVB04, MCP47FVB08,
       MCP47FVB11, MCP47FVB12, MCP47FVB14, MCP47FVB18,
       MCP47FVB21, MCP47FVB22, MCP47FVB24, MCP47FVB28
 - With SPI Interface:
   - 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.

Signed-off-by: Ariana Lazar <ariana.lazar@microchip.com>
---
Ariana Lazar (2):
      dt-bindings: iio: dac: add support for Microchip MCP48FEB02 to MCP47FEB02
      iio: dac: mcp47feb02: add MCP48FEB02 SPI driver to MCP47FEB02 I2C driver

 .../bindings/iio/dac/microchip,mcp47feb02.yaml     | 291 +++++--
 MAINTAINERS                                        |   5 +-
 drivers/iio/dac/Kconfig                            |  29 +-
 drivers/iio/dac/Makefile                           |   3 +
 drivers/iio/dac/mcp47feb02-core.c                  | 845 +++++++++++++++++++++
 drivers/iio/dac/mcp47feb02-i2c.c                   | 145 ++++
 drivers/iio/dac/mcp47feb02-spi.c                   | 145 ++++
 drivers/iio/dac/mcp47feb02.h                       | 158 ++++
 8 files changed, 1545 insertions(+), 76 deletions(-)
---
base-commit: 8625d418d24bc0ff463267b26b7cb2e7a612495f
change-id: 20260331-mcp47feb02-fix2-95c6baa7fb2b

Best regards,
-- 
Ariana Lazar <ariana.lazar@microchip.com>