soc/intel/common/gpio: distingiush single vs multi acpi devices

Sadly, small core and big core are not aligned with the OS driver's
expectation on the number of ACPI devices used for each community.
Big core uses a single device while small cores use one ACPI device
per community. Allow for this distinction within the common gpio
implementation and ensure apollolake is utilizing the new option
to retain the correct behavior.

Change-Id: I7c7535c36221139ad6c9adde2df10b80eb5c596a
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/20588
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>

src/soc/intel/apollolake/Kconfig

@@ -58,6 +58,7 @@ config CPU_SPECIFIC_OPTIONS
 	select SOC_INTEL_COMMON_BLOCK_CPU
 	select SOC_INTEL_COMMON_BLOCK_FAST_SPI
 	select SOC_INTEL_COMMON_BLOCK_GPIO
+	select SOC_INTEL_COMMON_BLOCK_GPIO_MULTI_ACPI_DEVICES
 	select SOC_INTEL_COMMON_BLOCK_GPIO_ITSS_POL_CFG
 	select SOC_INTEL_COMMON_BLOCK_GPIO_IOSTANDBY
 	select SOC_INTEL_COMMON_BLOCK_ITSS