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From: Iwona Winiarska <iwona.winiarska@intel.com>
To: linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: devicetree@vger.kernel.org, linux-aspeed@lists.ozlabs.org,
        linux-arm-kernel@lists.infradead.org, linux-hwmon@vger.kernel.org,
        linux-doc@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
        Joel Stanley <joel@jms.id.au>,
        Andrew Jeffery <andrew@aj.id.au>,
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        Guenter Roeck <linux@roeck-us.net>,
        Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>,
        Jonathan Corbet <corbet@lwn.net>,
        Borislav Petkov <bp@alien8.de>,
        Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
        Tony Luck <tony.luck@intel.com>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Dan Williams <dan.j.williams@intel.com>,
        Randy Dunlap <rdunlap@infradead.org>,
        Zev Weiss <zweiss@equinix.com>,
        David Muller <d.mueller@elsoft.ch>,
        Dave Hansen <dave.hansen@intel.com>,
        Billy Tsai <billy_tsai@aspeedtech.com>,
        Iwona Winiarska <iwona.winiarska@intel.com>,
        Rob Herring <robh@kernel.org>
Subject: [PATCH v6 01/13] dt-bindings: Add generic bindings for PECI
Date: Tue, 25 Jan 2022 02:10:52 +0100
Message-Id: <20220125011104.2480133-2-iwona.winiarska@intel.com>
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Add device tree bindings for the PECI controller.

Signed-off-by: Iwona Winiarska <iwona.winiarska@intel.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
---
 .../bindings/peci/peci-controller.yaml        | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/peci/peci-controller.yaml

diff --git a/Documentation/devicetree/bindings/peci/peci-controller.yaml b/Documentation/devicetree/bindings/peci/peci-controller.yaml
new file mode 100644
index 000000000000..bbc3d3f3a929
--- /dev/null
+++ b/Documentation/devicetree/bindings/peci/peci-controller.yaml
@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/peci/peci-controller.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Generic Device Tree Bindings for PECI
+
+maintainers:
+  - Iwona Winiarska <iwona.winiarska@intel.com>
+
+description:
+  PECI (Platform Environment Control Interface) is an interface that provides a
+  communication channel from Intel processors and chipset components to external
+  monitoring or control devices.
+
+properties:
+  $nodename:
+    pattern: "^peci-controller(@.*)?$"
+
+  cmd-timeout-ms:
+    description:
+      Command timeout in units of ms.
+
+additionalProperties: true
+
+examples:
+  - |
+    peci-controller@1e78b000 {
+      reg = <0x1e78b000 0x100>;
+      cmd-timeout-ms = <500>;
+    };
+...