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| author |   Wu Hao <hao.wu@intel.com> | 2019-10-14 13:42:02 +0800 |
|---|---|---|
| committer |   Moritz Fischer <mdf@kernel.org> | 2019-10-16 19:18:27 -0700 |
| commit | 4284c65a9fda9d31f45209062f1b7f9bb438fc04 (patch) | |
| tree | 843062eb4dff213196f3e45fa8e4b39eb348918c /drivers/fpga/Kconfig | |
| parent | Documentation: fpga: dfl: add descriptions for thermal/power management interfaces (diff) | |
| download | linux-dev-4284c65a9fda9d31f45209062f1b7f9bb438fc04.tar.xz linux-dev-4284c65a9fda9d31f45209062f1b7f9bb438fc04.zip | |
fpga: dfl: fme: add thermal management support
This patch adds support to thermal management private feature for DFL
FPGA Management Engine (FME). This private feature driver registers
a hwmon for thermal/temperature monitoring (hwmon temp1_input).
If hardware automatic throttling is supported by this hardware, then
driver also exposes sysfs interfaces under hwmon for thresholds
(temp1_max/ crit/ emergency), threshold alarms (temp1_max_alarm/
temp1_crit_alarm) and throttling policy (temp1_max_policy).
Signed-off-by: Luwei Kang <luwei.kang@intel.com>
Signed-off-by: Russ Weight <russell.h.weight@intel.com>
Signed-off-by: Xu Yilun <yilun.xu@intel.com>
Signed-off-by: Wu Hao <hao.wu@intel.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
Diffstat (limited to 'drivers/fpga/Kconfig')
| -rw-r--r-- | drivers/fpga/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/fpga/Kconfig b/drivers/fpga/Kconfig index 73c779e920ed..72380e1d31c7 100644 --- a/drivers/fpga/Kconfig +++ b/drivers/fpga/Kconfig @@ -156,7 +156,7 @@ config FPGA_DFL config FPGA_DFL_FME tristate "FPGA DFL FME Driver" - depends on FPGA_DFL + depends on FPGA_DFL && HWMON help The FPGA Management Engine (FME) is a feature device implemented under Device Feature List (DFL) framework. Select this option to |