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path: root/include/linux/tachometer.h
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* tach: add provision to enable clk gatingR Raj Kumar2017-01-23
| | | | | | | | | | | | | | | | Added provision for enabling clock gating support for tachometer through DT property. Use Dt property "nvidia,enable-clock-gate" to enable clock gating support for tachometer. Bug 200268651 Change-Id: I870a3c49816914544b028fe7dd795afafcac8335 Signed-off-by: R Raj Kumar <rrajk@nvidia.com> Reviewed-on: http://git-master/r/1286810 Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
* tachometer: tegra: add period min/max caseR Raj Kumar2016-12-02
| | | | | | | | | | | | | | | -Do not consider period value as valid if the period value set to min/max. -Enabled clock gating support for tegra tachometer driver Bug 200257322 Change-Id: Iee92a0815be4bca7c06a7558892c972f357c71c4 Signed-off-by: R Raj Kumar <rrajk@nvidia.com> Reviewed-on: http://git-master/r/1262106 GVS: Gerrit_Virtual_Submit Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
* tachometer: Add new driver subsystem TachometerR Raj Kumar2015-08-11
Added Tachometer core framework to measure and read the fan speed in number of Revolutions Per Minute (RPM) Bug 200124758 Change-Id: I0a98985de7da074d8e82ad9a6b5f44e9a96529fd Signed-off-by: R Raj Kumar <rrajk@nvidia.com> Reviewed-on: http://git-master/r/772367 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>