mb/intel/tglrvp: Add support for USB Type-C connector device properties

This change updates TGLRVP configuration to have USB Type-C connector
device properties filled into ACPI SSDT.

TEST=Built and booted to kernel on tglrvp boards. Verified the USBC
scope under LPCB.EC0.CREC with required connector device properties.

Signed-off-by: John Zhao <john.zhao@intel.com>
Change-Id: Ifd4c59afb3b8a222598fd4ff36d72c4b877bdad2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43893
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

src/mainboard/intel/tglrvp/mainboard.c

@@ -3,6 +3,7 @@
 #include <baseboard/gpio.h>
 #include <baseboard/variants.h>
 #include <device/device.h>
+#include <ec/ec.h>
 #include <soc/gpio.h>
 #include <vendorcode/google/chromeos/chromeos.h>
 #include <smbios.h>
@@ -24,6 +25,8 @@ static void mainboard_init(void *chip_info)
 
 	pads = variant_gpio_table(&num);
 	gpio_configure_pads(pads, num);
+
+	mainboard_ec_init();
 }
 
 static void mainboard_enable(struct device *dev)