linux-kernel - [PATCH v1 3/3] Documentation: hwmon: Add infineon xdp710 driver

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Message-Id: <20240424095604.3425857-4-peteryin.openbmc@gmail.com>
Date: Wed, 24 Apr 2024 17:55:59 +0800
From: Peter Yin <peteryin.openbmc@...il.com>
To: patrick@...cx.xyz,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Jean Delvare <jdelvare@...e.com>,
	Guenter Roeck <linux@...ck-us.net>,
	Jonathan Corbet <corbet@....net>,
	Delphine CC Chiu <Delphine_CC_Chiu@...ynn.com>,
	Patrick Rudolph <patrick.rudolph@...ements.com>,
	Cosmo Chou <chou.cosmo@...il.com>,
	Andre Werner <andre.werner@...tec-electronic.com>,
	Lukas Wunner <lukas@...ner.de>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-hwmon@...r.kernel.org,
	linux-doc@...r.kernel.org,
	linux-i2c@...r.kernel.org
Subject: [PATCH v1 3/3] Documentation: hwmon: Add infineon xdp710 driver

Add document for xdp710 device

Signed-off-by: Peter Yin <peteryin.openbmc@...il.com>
---
 Documentation/hwmon/index.rst  |  1 +
 Documentation/hwmon/xdp710.rst | 83 ++++++++++++++++++++++++++++++++++
 2 files changed, 84 insertions(+)
 create mode 100644 Documentation/hwmon/xdp710.rst

diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst
index 1ca7a4fe1f8f..b2546925fb15 100644
--- a/Documentation/hwmon/index.rst
+++ b/Documentation/hwmon/index.rst
@@ -250,6 +250,7 @@ Hardware Monitoring Kernel Drivers
    wm831x
    wm8350
    xgene-hwmon
+   xdp710
    xdpe12284
    xdpe152c4
    zl6100
diff --git a/Documentation/hwmon/xdp710.rst b/Documentation/hwmon/xdp710.rst
new file mode 100644
index 000000000000..083891f27818
--- /dev/null
+++ b/Documentation/hwmon/xdp710.rst
@@ -0,0 +1,83 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+Kernel driver xdp710
+====================
+
+Supported chips:
+
+  * Infineon XDP710
+
+    Prefix: 'xdp710'
+
+  * Datasheet
+
+    Publicly available at the Infineon website : https://www.infineon.com/dgdl/Infineon-XDP710-001-DataSheet-v01_00-EN.pdf?fileId=8ac78c8c8412f8d301848a5316290b97
+
+Author:
+
+	Peter Yin <peteryin.openbmc@...il.com>
+
+Description
+-----------
+
+This driver implements support for Infineon XDP710 Hot-Swap Controller.
+
+Device compliant with:
+
+- PMBus rev 1.3 interface.
+
+Device supports direct and linear format for reading input voltage,
+output voltage, output current, input power and temperature.
+
+The driver exports the following attributes via the 'sysfs' files
+for input voltage:
+
+**in1_input**
+
+**in1_label**
+
+**in1_max**
+
+**in1_max_alarm**
+
+**in1_min**
+
+**in1_min_alarm**
+
+The driver provides the following attributes for output voltage:
+
+**in2_input**
+
+**in2_label**
+
+**in2_alarm**
+
+The driver provides the following attributes for output current:
+
+**curr1_input**
+
+**curr1_label**
+
+**curr1_alarm**
+
+**curr1_max**
+
+The driver provides the following attributes for input power:
+
+**power1_input**
+
+**power1_label**
+
+**power1_alarm**
+
+The driver provides the following attributes for temperature:
+
+**temp1_input**
+
+**temp1_max**
+
+**temp1_max_alarm**
+
+**temp1_crit**
+
+**temp1_crit_alarm**
-- 
2.25.1