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| author | Henning Schild <henning.schild@siemens.com> | 2023-07-06 17:48:31 +0200 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2023-07-14 15:06:40 +0200 |
| commit | 917f543407947a007052edf7f89854259e6be008 (patch) | |
| tree | 8d4b704b0ddea5ed0faaf44dab53975f35ae382f /drivers/platform/x86/Makefile | |
| parent | watchdog: simatic-ipc-wdt: make IO region access of one model muxed (diff) | |
| download | linux-917f543407947a007052edf7f89854259e6be008.tar.xz linux-917f543407947a007052edf7f89854259e6be008.zip | |
platform/x86: simatic-ipc: add CMOS battery monitoring
Siemens Simatic Industrial PCs can monitor the voltage of the CMOS
battery with two bits that indicate low or empty state. This can be GPIO
or PortIO based.
Here we model that as a hwmon voltage. The core driver does the PortIO
and provides boilerplate for the GPIO versions. Which are split out to
model runtime dependencies while allowing fine-grained kernel
configuration.
Signed-off-by: Henning Schild <henning.schild@siemens.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230706154831.19100-3-henning.schild@siemens.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/x86/Makefile')
| -rw-r--r-- | drivers/platform/x86/Makefile | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile index 52dfdf574ac2..522da0d1584d 100644 --- a/drivers/platform/x86/Makefile +++ b/drivers/platform/x86/Makefile @@ -131,7 +131,11 @@ obj-$(CONFIG_INTEL_SCU_IPC_UTIL) += intel_scu_ipcutil.o obj-$(CONFIG_X86_INTEL_LPSS) += pmc_atom.o # Siemens Simatic Industrial PCs -obj-$(CONFIG_SIEMENS_SIMATIC_IPC) += simatic-ipc.o +obj-$(CONFIG_SIEMENS_SIMATIC_IPC) += simatic-ipc.o +obj-$(CONFIG_SIEMENS_SIMATIC_IPC_BATT) += simatic-ipc-batt.o +obj-$(CONFIG_SIEMENS_SIMATIC_IPC_BATT_APOLLOLAKE) += simatic-ipc-batt-apollolake.o +obj-$(CONFIG_SIEMENS_SIMATIC_IPC_BATT_ELKHARTLAKE) += simatic-ipc-batt-elkhartlake.o +obj-$(CONFIG_SIEMENS_SIMATIC_IPC_BATT_F7188X) += simatic-ipc-batt-f7188x.o # Winmate obj-$(CONFIG_WINMATE_FM07_KEYS) += winmate-fm07-keys.o |