platform/x86: Move all simatic ipc drivers to the subdirectory siemens

With more files around move everything to a subdirectory. Users will
only see the several options once they enable the main one.

Suggested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Henning Schild <henning.schild@siemens.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230719153518.13073-4-henning.schild@siemens.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

drivers/platform/x86/Kconfig

@@ -1074,64 +1074,7 @@ config INTEL_SCU_IPC_UTIL
 	  low level access for debug work and updating the firmware. Say
 	  N unless you will be doing this on an Intel MID platform.
 
-config SIEMENS_SIMATIC_IPC
-	tristate "Siemens Simatic IPC Class driver"
-	help
-	  This Simatic IPC class driver is the central of several drivers. It
-	  is mainly used for system identification, after which drivers in other
-	  classes will take care of driving specifics of those machines.
-	  i.e. LEDs and watchdog.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called simatic-ipc.
-
-config SIEMENS_SIMATIC_IPC_BATT
-	tristate "CMOS battery driver for Siemens Simatic IPCs"
-	depends on HWMON
-	depends on SIEMENS_SIMATIC_IPC
-	default SIEMENS_SIMATIC_IPC
-	help
-	  This option enables support for monitoring the voltage of the CMOS
-	  batteries of several Industrial PCs from Siemens.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called simatic-ipc-batt.
-
-config SIEMENS_SIMATIC_IPC_BATT_APOLLOLAKE
-	tristate "CMOS Battery monitoring for Simatic IPCs based on Apollo Lake GPIO"
-	depends on PINCTRL_BROXTON
-	depends on SIEMENS_SIMATIC_IPC_BATT
-	default SIEMENS_SIMATIC_IPC_BATT
-	help
-	  This option enables CMOS battery monitoring for Simatic Industrial PCs
-	  from Siemens based on Apollo Lake GPIO.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called simatic-ipc-batt-apollolake.
-
-config SIEMENS_SIMATIC_IPC_BATT_ELKHARTLAKE
-	tristate "CMOS Battery monitoring for Simatic IPCs based on Elkhart Lake GPIO"
-	depends on PINCTRL_ELKHARTLAKE
-	depends on SIEMENS_SIMATIC_IPC_BATT
-	default SIEMENS_SIMATIC_IPC_BATT
-	help
-	  This option enables CMOS battery monitoring for Simatic Industrial PCs
-	  from Siemens based on Elkhart Lake GPIO.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called simatic-ipc-batt-elkhartlake.
-
-config SIEMENS_SIMATIC_IPC_BATT_F7188X
-	tristate "CMOS Battery monitoring for Simatic IPCs based on Nuvoton GPIO"
-	depends on GPIO_F7188X
-	depends on SIEMENS_SIMATIC_IPC_BATT
-	default SIEMENS_SIMATIC_IPC_BATT
-	help
-	  This option enables CMOS battery monitoring for Simatic Industrial PCs
-	  from Siemens based on Nuvoton GPIO.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called simatic-ipc-batt-elkhartlake.
+source "drivers/platform/x86/siemens/Kconfig"
 
 config WINMATE_FM07_KEYS
 	tristate "Winmate FM07/FM07P front-panel keys driver"

drivers/platform/x86/Makefile

@@ -131,11 +131,7 @@ 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_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-$(CONFIG_SIEMENS_SIMATIC_IPC_BATT_F7188X)		+= simatic-ipc-batt-f7188x.o
+obj-$(CONFIG_SIEMENS_SIMATIC_IPC)	+= siemens/
 
 # Winmate
 obj-$(CONFIG_WINMATE_FM07_KEYS)		+= winmate-fm07-keys.o

drivers/platform/x86/siemens/Kconfig

@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Siemens X86 Platform Specific Drivers
+#
+
+config SIEMENS_SIMATIC_IPC
+	tristate "Siemens Simatic IPC Class driver"
+	help
+	  This Simatic IPC class driver is the central of several drivers. It
+	  is mainly used for system identification, after which drivers in other
+	  classes will take care of driving specifics of those machines.
+	  i.e. LEDs and watchdog.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called simatic-ipc.
+
+config SIEMENS_SIMATIC_IPC_BATT
+	tristate "CMOS battery driver for Siemens Simatic IPCs"
+	default SIEMENS_SIMATIC_IPC
+	depends on HWMON
+	depends on SIEMENS_SIMATIC_IPC
+	help
+	  This option enables support for monitoring the voltage of the CMOS
+	  batteries of several Industrial PCs from Siemens.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called simatic-ipc-batt.
+
+config SIEMENS_SIMATIC_IPC_BATT_APOLLOLAKE
+	tristate "CMOS Battery monitoring for Simatic IPCs based on Apollo Lake GPIO"
+	default SIEMENS_SIMATIC_IPC_BATT
+	depends on PINCTRL_BROXTON
+	depends on SIEMENS_SIMATIC_IPC_BATT
+	help
+	  This option enables CMOS battery monitoring for Simatic Industrial PCs
+	  from Siemens based on Apollo Lake GPIO.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called simatic-ipc-batt-apollolake.
+
+config SIEMENS_SIMATIC_IPC_BATT_ELKHARTLAKE
+	tristate "CMOS Battery monitoring for Simatic IPCs based on Elkhart Lake GPIO"
+	default SIEMENS_SIMATIC_IPC_BATT
+	depends on PINCTRL_ELKHARTLAKE
+	depends on SIEMENS_SIMATIC_IPC_BATT
+	help
+	  This option enables CMOS battery monitoring for Simatic Industrial PCs
+	  from Siemens based on Elkhart Lake GPIO.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called simatic-ipc-batt-elkhartlake.
+
+config SIEMENS_SIMATIC_IPC_BATT_F7188X
+	tristate "CMOS Battery monitoring for Simatic IPCs based on Nuvoton GPIO"
+	default SIEMENS_SIMATIC_IPC_BATT
+	depends on GPIO_F7188X
+	depends on SIEMENS_SIMATIC_IPC_BATT
+	help
+	  This option enables CMOS battery monitoring for Simatic Industrial PCs
+	  from Siemens based on Nuvoton GPIO.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called simatic-ipc-batt-elkhartlake.

drivers/platform/x86/siemens/Makefile

@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for linux/drivers/platform/x86/siemens
+# Siemens x86 Platform-Specific Drivers
+#
+
+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