linux-kernel - [PATCH v3 0/4] Add support for PECI Nuvoton

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Message-Id: <20230727202126.1477515-1-iwona.winiarska@intel.com>
Date:   Thu, 27 Jul 2023 22:21:22 +0200
From:   Iwona Winiarska <iwona.winiarska@...el.com>
To:     openbmc@...ts.ozlabs.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Avi Fishman <avifishman70@...il.com>,
        Tomer Maimon <tmaimon77@...il.com>,
        Patrick Venture <venture@...gle.com>,
        Nancy Yuen <yuenn@...gle.com>,
        Benjamin Fair <benjaminfair@...gle.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Paul Menzel <pmenzel@...gen.mpg.de>,
        Iwona Winiarska <iwona.winiarska@...el.com>
Subject: [PATCH v3 0/4] Add support for PECI Nuvoton

Hi!

The series adds support for PECI on Nuvoton-based BMC boards.
It is based on patches that were sent by Tomer Maimon from
Nuvoton [1].
Similar to Aspeed driver, unused (as in, default values were used in
all of the available DTS files) vendor-specific properties were
removed.
If there is a use-case for such properties, they can be added in
a separate series.

Thank you Tomer for testing this series on Nuvoton hardware [2].

Please note that PECI Nuvoton was previously submitted as part of PECI
subsystem series [3] that was never merged upstream.
It was never included in the current in-tree PECI subsystem [4].

[1] https://lore.kernel.org/openbmc/CAP6Zq1jnbQ8k9VEyf9WgVq5DRrEzf5V6kaYP30S7g9BV9jKtaQ@mail.gmail.com/
[2] https://lore.kernel.org/openbmc/CAP6Zq1h1if4hyubyh6N8EOdGOu+zp0qVUimF-9L2eXZ-QFAYjw@mail.gmail.com/
[3] https://lore.kernel.org/all/20191211194624.2872-1-jae.hyun.yoo@linux.intel.com/
[4] https://lore.kernel.org/all/20220208153639.255278-1-iwona.winiarska@intel.com/

Changes v2 -> v3:

* Fixed dt_binding_check error (Rob)

Changes v1 -> v2:

* Renamed binding filename to match compatible (Krzysztof)
* Removed period from the end of copyright (Paul)

Thanks
-Iwona

Iwona Winiarska (2):
  ARM: dts: nuvoton: Add PECI controller node
  arm64: dts: nuvoton: Add PECI controller node

Tomer Maimon (2):
  dt-bindings: Add bindings for peci-npcm
  peci: Add peci-npcm controller driver

 .../bindings/peci/nuvoton,npcm-peci.yaml      |  56 ++++
 .../dts/nuvoton/nuvoton-common-npcm7xx.dtsi   |   9 +
 .../dts/nuvoton/nuvoton-common-npcm8xx.dtsi   |   9 +
 drivers/peci/controller/Kconfig               |  16 +
 drivers/peci/controller/Makefile              |   1 +
 drivers/peci/controller/peci-npcm.c           | 298 ++++++++++++++++++
 6 files changed, 389 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/peci/nuvoton,npcm-peci.yaml
 create mode 100644 drivers/peci/controller/peci-npcm.c

-- 
2.40.1