From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:49:45 +0200
Subject: Adding upstream version 6.1.76.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 Documentation/hwmon/scpi-hwmon.rst | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 Documentation/hwmon/scpi-hwmon.rst

(limited to 'Documentation/hwmon/scpi-hwmon.rst')

diff --git a/Documentation/hwmon/scpi-hwmon.rst b/Documentation/hwmon/scpi-hwmon.rst
new file mode 100644
index 000000000..1e3f83ec0
--- /dev/null
+++ b/Documentation/hwmon/scpi-hwmon.rst
@@ -0,0 +1,36 @@
+Kernel driver scpi-hwmon
+========================
+
+Supported chips:
+
+ * Chips based on ARM System Control Processor Interface
+
+   Addresses scanned: -
+
+   Datasheet: http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0922b/index.html
+
+Author: Punit Agrawal <punit.agrawal@arm.com>
+
+Description
+-----------
+
+This driver supports hardware monitoring for SoC's based on the ARM
+System Control Processor (SCP) implementing the System Control
+Processor Interface (SCPI). The following sensor types are supported
+by the SCP:
+
+  * temperature
+  * voltage
+  * current
+  * power
+
+The SCP interface provides an API to query the available sensors and
+their values which are then exported to userspace by this driver.
+
+Usage Notes
+-----------
+
+The driver relies on device tree node to indicate the presence of SCPI
+support in the kernel. See
+Documentation/devicetree/bindings/firmware/arm,scpi.yaml for details of the
+devicetree node.
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