docs: hwmon: Add an index file and rename docs to *.rst

Now that all files were converted to ReST format, rename them
and add an index.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

1 files changed, 66 insertions, 0 deletions

diff --git a/Documentation/hwmon/tmp421.rst b/Documentation/hwmon/tmp421.rst
new file mode 100644
index 000000000000..1ba926a3605c
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+Kernel driver tmp421
+====================
+
+Supported chips:
+
+  * Texas Instruments TMP421
+
+    Prefix: 'tmp421'
+
+    Addresses scanned: I2C 0x2a, 0x4c, 0x4d, 0x4e and 0x4f
+
+    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp421.html
+
+  * Texas Instruments TMP422
+
+    Prefix: 'tmp422'
+
+    Addresses scanned: I2C 0x4c, 0x4d, 0x4e and 0x4f
+
+    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp421.html
+
+  * Texas Instruments TMP423
+
+    Prefix: 'tmp423'
+
+    Addresses scanned: I2C 0x4c and 0x4d
+
+    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp421.html
+
+  * Texas Instruments TMP441
+
+    Prefix: 'tmp441'
+
+    Addresses scanned: I2C 0x2a, 0x4c, 0x4d, 0x4e and 0x4f
+
+    Datasheet: http://www.ti.com/product/tmp441
+
+  * Texas Instruments TMP442
+
+    Prefix: 'tmp442'
+
+    Addresses scanned: I2C 0x4c and 0x4d
+
+    Datasheet: http://www.ti.com/product/tmp442
+
+Authors:
+
+	Andre Prendel <andre.prendel@gmx.de>
+
+Description
+-----------
+
+This driver implements support for Texas Instruments TMP421, TMP422,
+TMP423, TMP441, and TMP442 temperature sensor chips. These chips
+implement one local and up to one (TMP421, TMP441), up to two (TMP422,
+TMP442) or up to three (TMP423) remote sensors. Temperature is measured
+in degrees Celsius. The chips are wired over I2C/SMBus and specified
+over a temperature range of -40 to +125 degrees Celsius. Resolution
+for both the local and remote channels is 0.0625 degree C.
+
+The chips support only temperature measurement. The driver exports
+the temperature values via the following sysfs files:
+
+**temp[1-4]_input**
+
+**temp[2-4]_fault**