soc: updates caps usage

We should define caps as 1 if true. When use the caps macros, #if and
 #if ! should be used instead of #ifdef/#ifndef.

components/driver/gpio.c

@@ -36,8 +36,14 @@ static const char *GPIO_TAG = "gpio";
         ESP_LOGE(GPIO_TAG,"%s(%d): %s", __FUNCTION__, __LINE__, str); \
         return (ret_val); \
     }
+
 #define GPIO_ISR_CORE_ID_UNINIT    (3)
 
+//default value for SOC_GPIO_SUPPORT_RTC_INDEPENDENT is 0
+#ifndef SOC_GPIO_SUPPORT_RTC_INDEPENDENT
+#define SOC_GPIO_SUPPORT_RTC_INDEPENDENT 0
+#endif
+
 typedef struct {
     gpio_isr_t fn;   /*!< isr function */
     void *args;      /*!< isr function args */