Commit Graph

4 Commits

Author SHA1 Message Date
Wolfram Sang b948cc6161 drivers/thermal: don't check resource with devm_ioremap_resource
devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2013-05-18 11:57:30 +02:00
Ezequiel Garcia 2fd1db8819 thermal: dove: Fix thermal sensor formula
The currently formula has been taken from the 88AP510 SoC datasheet,
which is not exactly correct. The correct value for the temperature
in Celcius of the sensor present in this SoC is:

  Celsius = (322-reg)/1.3625

Signed-off-by: Lior Amsalem <alior@marvell.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2013-03-26 22:13:10 +08:00
Sachin Kamat 6bc51b6622 Thermal: dove: Convert to devm_ioremap_resource()
Use the newly introduced devm_ioremap_resource() instead of
devm_request_and_ioremap() which provides more consistent error handling.

devm_ioremap_resource() provides its own error messages; so all explicit
error messages can be removed from the failure code paths.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2013-03-11 23:09:02 +08:00
Andrew Lunn 74ffa64c23 Thermal: Dove: Add Themal sensor support for Dove.
The Marvell Dove SoC has a thermal sensor. Add a driver using the
thermal framework.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2013-02-08 20:26:02 +08:00