platform/x86: intel_skl_int3472: Move to intel/ subfolder

Start collecting Intel x86 related drivers in its own subfolder.
Move intel_skl_int3472 first.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210618125516.53510-7-andriy.shevchenko@linux.intel.comSigned-off-by: Hans de Goede <hdegoede@redhat.com>

MAINTAINERS

@@ -9388,7 +9388,7 @@ F:	drivers/platform/x86/intel_scu_*
 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
 M:	Daniel Scally <djrscally@gmail.com>
 S:	Maintained
-F:	drivers/platform/x86/intel-int3472/
+F:	drivers/platform/x86/intel/int3472/
 
 INTEL SPEED SELECT TECHNOLOGY
 M:	Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>

drivers/platform/x86/Kconfig

@@ -651,6 +651,8 @@ config THINKPAD_LMI
 	  To compile this driver as a module, choose M here: the module will
 	  be called think-lmi.
 
+source "drivers/platform/x86/intel/Kconfig"
+
 config INTEL_ATOMISP2_LED
 	tristate "Intel AtomISP2 camera LED driver"
 	depends on GPIOLIB && LEDS_GPIO
@@ -709,8 +711,6 @@ config INTEL_CHT_INT33FE
 	  device and CONFIG_TYPEC_FUSB302=m and CONFIG_BATTERY_MAX17042=m
 	  for Type-C device.
 
-source "drivers/platform/x86/intel-int3472/Kconfig"
-
 config INTEL_HID_EVENT
 	tristate "INTEL HID Event"
 	depends on ACPI

drivers/platform/x86/Makefile

@@ -66,6 +66,8 @@ obj-$(CONFIG_THINKPAD_ACPI)	+= thinkpad_acpi.o
 obj-$(CONFIG_THINKPAD_LMI)	+= think-lmi.o
 
 # Intel
+obj-$(CONFIG_X86_PLATFORM_DRIVERS_INTEL)		+= intel/
+
 obj-$(CONFIG_INTEL_ATOMISP2_LED)	+= intel_atomisp2_led.o
 obj-$(CONFIG_INTEL_ATOMISP2_PM)		+= intel_atomisp2_pm.o
 obj-$(CONFIG_INTEL_CHT_INT33FE)		+= intel_cht_int33fe.o
@@ -76,7 +78,6 @@ obj-$(CONFIG_INTEL_HID_EVENT)		+= intel-hid.o
 obj-$(CONFIG_INTEL_INT0002_VGPIO)	+= intel_int0002_vgpio.o
 obj-$(CONFIG_INTEL_MENLOW)		+= intel_menlow.o
 obj-$(CONFIG_INTEL_OAKTRAIL)		+= intel_oaktrail.o
-obj-$(CONFIG_INTEL_SKL_INT3472)		+= intel-int3472/
 obj-$(CONFIG_INTEL_VBTN)		+= intel-vbtn.o
 
 # MSI

drivers/platform/x86/intel/Kconfig

+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Intel x86 Platform Specific Drivers
+#
+
+menuconfig X86_PLATFORM_DRIVERS_INTEL
+	bool "Intel x86 Platform Specific Device Drivers"
+	default y
+	help
+	  Say Y here to get to see options for device drivers for
+	  various Intel x86 platforms, including vendor-specific
+	  drivers. This option alone does not add any kernel code.
+
+	  If you say N, all options in this submenu will be skipped
+	  and disabled.
+
+if X86_PLATFORM_DRIVERS_INTEL
+
+source "drivers/platform/x86/intel/int3472/Kconfig"
+
+endif # X86_PLATFORM_DRIVERS_INTEL

drivers/platform/x86/intel/Makefile

+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for drivers/platform/x86/intel
+# Intel x86 Platform-Specific Drivers
+#
+
+obj-$(CONFIG_INTEL_SKL_INT3472)		+= int3472/