--- zzzz-none-000/linux-4.4.60/include/dt-bindings/gpio/gpio.h	2017-04-08 07:53:53.000000000 +0000
+++ scorpion-7490-727/linux-4.4.60/include/dt-bindings/gpio/gpio.h	2021-02-04 17:41:59.000000000 +0000
@@ -24,4 +24,18 @@
 #define GPIO_OPEN_DRAIN (GPIO_SINGLE_ENDED | GPIO_ACTIVE_LOW)
 #define GPIO_OPEN_SOURCE (GPIO_SINGLE_ENDED | GPIO_ACTIVE_HIGH)
 
+#define DRV_TYPE_D		0
+#define DRV_TYPE_C		1
+#define DRV_TYPE_B		3
+#define DRV_TYPE_A		7
+
+#define DRV_CAP_HIGH	0
+#define DRV_CAP_HALF	1
+#define DRV_CAP_QUARTER	2
+
+#define RES_10_KOHM	0
+#define RES_1_5_KOHM	1
+#define RES_35_KOHM	2
+#define RES_20_KOHM	3
+
 #endif