linux-kernel - [PATCH v1 0/2] soc: add NPCM LPC BPC driver support

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Message-ID: <20221122201232.107065-1-tmaimon77@gmail.com>
Date:   Tue, 22 Nov 2022 22:12:30 +0200
From:   Tomer Maimon <tmaimon77@...il.com>
To:     <avifishman70@...il.com>, <tali.perry1@...il.com>,
        <joel@....id.au>, <venture@...gle.com>, <yuenn@...gle.com>,
        <benjaminfair@...gle.com>, <arnd@...db.de>,
        <hasegawa-hitomi@...itsu.com>, <marcan@...can.st>,
        <nicolas.ferre@...rochip.com>, <conor.dooley@...rochip.com>,
        <heiko@...ech.de>, <sven@...npeter.dev>,
        <briannorris@...omium.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>
CC:     <openbmc@...ts.ozlabs.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>, Tomer Maimon <tmaimon77@...il.com>
Subject: [PATCH v1 0/2] soc: add NPCM LPC BPC driver support 

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

-- 
2.33.0