This patch set adds LPC BIOS Post code (BPC) support for the
Nuvoton NPCM Baseboard Management Controller (BMC).

Nuvoton BMC NPCM LPC BIOS Post Code (BPC) monitoring two
configurable I/O addresses written by the host on the
Low Pin Count (LPC) bus, the capture data stored in 128-word FIFO.

NPCM BPC can support capture double words.

The NPCM LPC BPC driver tested on NPCM750 Olympus board and NPCM845 EVB.

Tomer Maimon (2):
  dt-binding: soc: nuvoton: Add NPCM BPC LPC documentation
  soc: nuvoton: add NPCM LPC BPC driver

 .../bindings/soc/nuvoton/npcm-lpc-bpc.yaml    | 112 +++++
 drivers/soc/Kconfig                           |   1 +
 drivers/soc/Makefile                          |   1 +
 drivers/soc/nuvoton/Kconfig                   |  24 ++
 drivers/soc/nuvoton/Makefile                  |   3 +
 drivers/soc/nuvoton/npcm-lpc-bpc.c            | 396 ++++++++++++++++++
 6 files changed, 537 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/soc/nuvoton/npcm-lpc-bpc.yaml
 create mode 100644 drivers/soc/nuvoton/Kconfig
 create mode 100644 drivers/soc/nuvoton/Makefile
 create mode 100644 drivers/soc/nuvoton/npcm-lpc-bpc.c

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2.33.0