[PATCH v2 0/2] misc: Add NPCM LPC BPC driver support

[Tomer Maimon <tmaimon77@gmail.com>]

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

Nuvoton BMC NPCM 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.

I have created common lpc-snoop documentation for both 
Nuvoton and Aspeed drivers as Andrew suggested.
Andrew Jeffery: https://patchwork.kernel.org/patch/10506269/ 

I prefer to add the lpc-dnoop documentation to misc folder instead 
of creating new /devicetree/binding folder that named BMC
as been done in the last lpc-snoop patchset because I am not sure
is something that should be done for only 
one module for now. 
https://patchwork.kernel.org/patch/10506269/

The NPCM7xx BPC driver tested on NPCM750 evaluation board.

Addressed comments from:.
 - Guenter Roeck: https://lkml.org/lkml/2019/4/15/450
 - Andrew Jeffery: https://lkml.org/lkml/2019/4/15/1385
				  
Changes since version 1:
 - Using devm_platform_ioremap_resource function.
 - Add new line at the end of dt-binding documentation.

Tomer Maimon (2):
  dt-binding: misc: Add common LPC snoop documentation
  misc: npcm: add NPCM LPC BPC driver

 .../devicetree/bindings/misc/lpc-snoop.txt         |  27 ++
 drivers/misc/Kconfig                               |   8 +
 drivers/misc/Makefile                              |   1 +
 drivers/misc/npcm-lpc-bpc-snoop.c                  | 385 +++++++++++++++++++++
 4 files changed, 421 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/misc/lpc-snoop.txt
 create mode 100644 drivers/misc/npcm-lpc-bpc-snoop.c

-- 
2.14.1