usb: dwc2: add external_id_pin_ctl core parameter

This is required due to an Intel specific hardware issue. Where id-
pin setup causes glitches on the interrupt line when CONIDSTSCHG
interrupt is enabled.

Specify external_id_pin_ctl when an external driver (for example phy)
can handle id change, so that CONIDSTSCHG interrupt can be disabled
from the controller.

Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Gregory Herrero <gregory.herrero@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/dwc2/platform.c

@@ -77,6 +77,7 @@ static const struct dwc2_core_params params_bcm2835 = {
 	.reload_ctl			= 0,
 	.ahbcfg				= 0x10,
 	.uframe_sched			= 0,
+	.external_id_pin_ctl		= -1,
 };
 
 static const struct dwc2_core_params params_rk3066 = {
@@ -105,6 +106,7 @@ static const struct dwc2_core_params params_rk3066 = {
 	.reload_ctl			= -1,
 	.ahbcfg				= 0x7, /* INCR16 */
 	.uframe_sched			= -1,
+	.external_id_pin_ctl		= -1,
 };
 
 /**