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path: root/drivers/thermal/dove_thermal.c
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2013-05-28Merge branches 'misc', 'drv_cleanup', 'devm-cleanup' and 'ti-soc' of .git ↵Zhang Rui1-11/+1
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2013-05-28Thermal: dove: Remove redundant use of of_match_ptrSachin Kamat1-1/+1
'dove_thermal_id_table' is always compiled in and the driver is dependent on OF. Hence use of of_match_ptr is unnecessary. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Andrew Lunn <andrew@lunn.ch> Acked-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2013-05-20drivers/thermal: don't check resource with devm_ioremap_resourceWolfram Sang1-10/+1
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> Acked-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2013-05-06Thermal: dove_thermal: Remove redundant platform_set_drvdata()Sachin Kamat1-1/+0
Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Andrew Lunn <andrew@lunn.ch> Acked-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2013-03-26thermal: dove: Fix thermal sensor formulaEzequiel Garcia1-3/+4
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>
2013-03-11Thermal: dove: Convert to devm_ioremap_resource()Sachin Kamat1-10/+6
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>
2013-02-08Thermal: Dove: Add Themal sensor support for Dove.Andrew Lunn1-0/+209
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>