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path: root/drivers/thermal/intel_pch_thermal.c
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* thermal: intel_pch_thermal: Enable Skylake PCH thermalSrinivas Pandruvada2016-03-151-0/+6
| | | | | | | | | Enabled temperature reporting device of Skylake Platform Controller hub. The register map is same as the wildcat point thermal currently implemented in this driver. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
* thermal: constify pch_dev_ops structureJulia Lawall2015-12-291-1/+1
| | | | | | | | | | The pch_dev_ops structure is never modified. It is only stored in a field that is already declared as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
* thermal: fix intel PCH thermal driver mismergeLinus Torvalds2015-09-111-7/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I didn't notice this when merging the thermal code from Zhang, but his merge (commit 5a924a07f882: "Merge branches 'thermal-core' and 'thermal-intel' of .git into next") of the thermal-core and thermal-intel branches was wrong. In thermal-core, commit 17e8351a7739 ("thermal: consistently use int for temperatures") converted the thermal layer to use "int" for temperatures. But in parallel, in the thermal-intel branch commit d0a12625d2ff ("thermal: Add Intel PCH thermal driver") added support for the intel PCH thermal sensor using the old interfaces that used "unsigned long" pointers. This resulted in warnings like this: drivers/thermal/intel_pch_thermal.c:184:14: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types] .get_temp = pch_thermal_get_temp, ^ drivers/thermal/intel_pch_thermal.c:184:14: note: (near initialization for ‘tzd_ops.get_temp’) drivers/thermal/intel_pch_thermal.c:186:19: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types] .get_trip_temp = pch_get_trip_temp, ^ drivers/thermal/intel_pch_thermal.c:186:19: note: (near initialization for ‘tzd_ops.get_trip_temp’) This fixes it. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* thermal: Add Intel PCH thermal driverTushar Dave2015-08-041-0/+286
This change adds a thermal driver for Wildcat Point platform controller hub. This driver register PCH thermal sensor as a thermal zone and associate critical and hot trips if present. Signed-off-by: Tushar Dave <tushar.n.dave@intel.com> Reviewed-by: Pandruvada, Srinivas <srinivas.pandruvada@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>