linux-toradex.git/drivers/hwmon, branch tegra Linux kernel for Apalis and Colibri modules hwmon: lm95245: add local critical shutdown temp hook 2013-06-24T12:26:51+00:00 Max Krummenacher max.krummenacher@toradex.com 2013-06-24T12:26:51+00:00 6e56cccc6785b8e4cd05808a100122868b22f21a export access to the 'Local Shared OS and T_Crit Limit' register. 
export access to the 'Local Shared OS and T_Crit Limit'
register.
hwmon: lm95245: add local temp and remote critical shutdown temp hooks 2013-01-09T15:36:16+00:00 Marcel Ziswiler marcel.ziswiler@toradex.com 2013-01-09T15:36:16+00:00 4aa5a91d37aad0f186f0e5b4863340c7d640d083 In order to allow tighter integration with external thermal throttling code add local temperature and remote critical shutdown temperature hooks. Rename the existing hooks for clarity. 
In order to allow tighter integration with external thermal throttling
code add local temperature and remote critical shutdown temperature
hooks. Rename the existing hooks for clarity.
hwmon: lm95245: add probe callback and remote OS hooks 2013-01-07T13:22:20+00:00 Marcel Ziswiler marcel.ziswiler@toradex.com 2013-01-07T13:20:43+00:00 7cea39b9b7c6c82f74b5e624a534c4c2a3b5e317 In order to allow integrating with external thermal throttling code add a probe callback and remote over-temperature shutdown hooks. 
In order to allow integrating with external thermal throttling code add
a probe callback and remote over-temperature shutdown hooks.
hwmon: lm95245: implement remote over-temperature shutdown alarm limit 2013-01-07T07:18:12+00:00 Marcel Ziswiler marcel.ziswiler@toradex.com 2013-01-07T07:18:12+00:00 5028e99a19fa01c9d1ed426e168fa6fd15feefb3 In addition to the critical temperature alarm limit this chip features a second alarm limit called remote over-temperature shutdown ROS with a separate pin configurable as trigger output. Implement this feature and add platform data to allow configuring respective pin as output. 
In addition to the critical temperature alarm limit this chip features
a second alarm limit called remote over-temperature shutdown ROS with
a separate pin configurable as trigger output. Implement this feature
and add platform data to allow configuring respective pin as output.
hwmon: lm95245: clean-up reg index and offset usage 2013-01-07T07:05:01+00:00 Marcel Ziswiler marcel.ziswiler@toradex.com 2013-01-07T07:05:01+00:00 6067366f519fd91088c28eeee6a3cd67458a58be Rather than using hard-coded register indices and offsets define and use an enumeration thereof. 
Rather than using hard-coded register indices and offsets define and
use an enumeration thereof.
hwmon: tegra: tsensor:Fix compilation error 2012-08-23T15:40:12+00:00 Nagaraja Kolur nkolur@nvidia.com 2012-08-03T00:58:16+00:00 861ba4a3b2a444633aafc0540e2079ccce2fcaa1 Bug 1024886 Resolved compilation error for unused code. Signed-off-by: Nagaraja Kolur <nkolur@nvidia.com> Change-Id: I9167d8129a9cba0fc6cb203180e07192d66db439 Reviewed-on: http://git-master/r/120581 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Nagaraj Kolur <nkolur@nvidia.com> Tested-by: Nagaraj Kolur <nkolur@nvidia.com> Reviewed-by: Vijaya Bhaskar <vbhaskar@nvidia.com> Reviewed-by: Wahed Syed <wsyed@nvidia.com> Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com> 
Bug 1024886

Resolved compilation error for unused code.

Signed-off-by: Nagaraja Kolur <nkolur@nvidia.com>

Change-Id: I9167d8129a9cba0fc6cb203180e07192d66db439
Reviewed-on: http://git-master/r/120581
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Nagaraj Kolur <nkolur@nvidia.com>
Tested-by: Nagaraj Kolur <nkolur@nvidia.com>
Reviewed-by: Vijaya Bhaskar <vbhaskar@nvidia.com>
Reviewed-by: Wahed Syed <wsyed@nvidia.com>
Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
hwmon/tegra: treat compilation warning as error 2012-07-31T21:58:25+00:00 schowdary schowdary@nvidia.com 2012-07-24T13:30:27+00:00 fe44362237cfb352b858c03c7d08e34bfbb04aaf - Add compilation flag to treat warning as error bug 949219 Change-Id: I1106e3d7d13e0c6305a8709ddfdf85e7652f26a1 Signed-off-by: schowdary <schowdary@nvidia.com> 
- Add compilation flag to treat warning as error

bug 949219

Change-Id: I1106e3d7d13e0c6305a8709ddfdf85e7652f26a1
Signed-off-by: schowdary <schowdary@nvidia.com>
hwmon: tegra: tsensor:Simplify counter calculation 2012-07-17T00:23:03+00:00 Daniel Fu danifu@nvidia.com 2012-07-12T09:30:10+00:00 89efbcc616a89962c4e1e08dd80ee765546a56ff Simplify the temp to counter conversion in tsensor, Also it can improve a little bit accuracy of temp to counter conversion. Change-Id: I5764334d5d94e317dd9400bc03cb5d7a64096ee0 Signed-off-by: Daniel Fu <danifu@nvidia.com> Reviewed-on: http://git-master/r/115340 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> 
Simplify the temp to counter conversion in tsensor,
Also it can improve a little bit accuracy of temp to
counter conversion.

Change-Id: I5764334d5d94e317dd9400bc03cb5d7a64096ee0
Signed-off-by: Daniel Fu <danifu@nvidia.com>
Reviewed-on: http://git-master/r/115340
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
hwmon: tegra: tsensor: improve counter accuracy 2012-07-12T20:03:43+00:00 Daniel Fu danifu@nvidia.com 2012-07-11T07:11:56+00:00 127f5dd94b954298db3b205e6c5eeea946ff13cc When set threshold of tsensor,convert the temp to counter. The counter convert from temp is with ~1.8C average error. Improved the accuracy, make it to be ~0.1C. Bug 1015288 Change-Id: Icab03b559eaeb8846dd1191869afe39c9965f934 Signed-off-by: Daniel Fu <danifu@nvidia.com> Reviewed-on: http://git-master/r/114904 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> 
When set threshold of tsensor,convert the temp to counter.
The counter convert from temp is with ~1.8C average error.
Improved the accuracy, make it to be ~0.1C.

Bug 1015288

Change-Id: Icab03b559eaeb8846dd1191869afe39c9965f934
Signed-off-by: Daniel Fu <danifu@nvidia.com>
Reviewed-on: http://git-master/r/114904
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
hwmon: tsensor: fix system hang in 0C. 2012-07-09T10:14:36+00:00 Linqiang Pu dpu@nvidia.com 2012-06-13T02:09:10+00:00 ef805bf8a6f66b71559e33ff6d85c2ae12fb94d1 Changed the low temp to 0C since 20C is very easy to trigger thermal alert under -15C to 15C environment temperature. And the thermal alert will run into endless alert from tsensor_work_func. Also revised suspend and resume routine to cancel the work when suspending and disable/enable irq. Bug 999175 Signed-off-by: Linqiang Pu <dpu@nvidia.com> (cherry picked from commit 6a909bfa690991438be298d4933946a92e4929c4) Change-Id: Icafc6d5f0164204cc0cb7bea64bef2fadadbfbfd Reviewed-on: http://git-master/r/111550 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com> 
Changed the low temp to 0C since 20C is very easy to trigger thermal
alert under -15C to 15C environment temperature. And the thermal alert
will run into endless alert from tsensor_work_func.

Also revised suspend and resume routine to cancel the work when suspending
and disable/enable irq.

Bug 999175

Signed-off-by: Linqiang Pu <dpu@nvidia.com>
(cherry picked from commit 6a909bfa690991438be298d4933946a92e4929c4)

Change-Id: Icafc6d5f0164204cc0cb7bea64bef2fadadbfbfd
Reviewed-on: http://git-master/r/111550
Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>