soc/intel/skylake: Define macro TOTAL_PADS

Define total GPIO pins as TOTAL_PADS.

Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: I40294339c79f5db1850ccd546292c67169890b2c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65161
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/skylake/include/soc/gpio_pch_h_defs.h b/src/soc/intel/skylake/include/soc/gpio_pch_h_defs.h
index 6edb477..42dbce2 100644
--- a/src/soc/intel/skylake/include/soc/gpio_pch_h_defs.h
+++ b/src/soc/intel/skylake/include/soc/gpio_pch_h_defs.h
@@ -252,4 +252,6 @@
 
 #define NUM_GPIO_COM2_PADS	(GPD11 - GPD0 + 1)
 
+#define TOTAL_PADS		(GPD11 + 1)
+
 #endif /* _SOC_GPIO_PCH_H_DEFS_H_ */
diff --git a/src/soc/intel/skylake/include/soc/gpio_soc_defs.h b/src/soc/intel/skylake/include/soc/gpio_soc_defs.h
index 47ddd17..f6e5ef6 100644
--- a/src/soc/intel/skylake/include/soc/gpio_soc_defs.h
+++ b/src/soc/intel/skylake/include/soc/gpio_soc_defs.h
@@ -208,4 +208,6 @@
 
 #define NUM_GPIO_COM2_PADS	(GPD11 - GPD0 + 1)
 
+#define TOTAL_PADS		(GPD11 + 1)
+
 #endif /* _SOC_GPIO_SOC_DEFS_H_ */