nrfx: add function for getting raw region config in RRAMC HAL

Function can be used to obtain raw configuration value
for the specified RRAMC region.

Signed-off-by: Nikodem Kastelik <nikodem.kastelik@nordicsemi.no>

Author: nika-nordic

nrfx/hal/nrf_rramc.h

@@ -417,6 +417,17 @@ NRF_STATIC_INLINE void nrf_rramc_region_config_get(NRF_RRAMC_Type const *      p
                                                    uint8_t                     region,
                                                    nrf_rramc_region_config_t * p_config);
 
+/**
+ * @brief Function for getting the raw configuration of the specified RRAMC region.
+ *
+ * @param[in] p_reg  Pointer to the structure of registers of the peripheral.
+ * @param[in] region Region number.
+ *
+ * @return Raw configuration.
+ */
+NRF_STATIC_INLINE uint32_t nrf_rramc_region_config_raw_get(NRF_RRAMC_Type const * p_reg,
+                                                           uint8_t                region);
+
 #ifndef NRF_DECLARE_ONLY
 
 NRF_STATIC_INLINE void nrf_rramc_task_trigger(NRF_RRAMC_Type * p_reg, nrf_rramc_task_t task)
@@ -625,6 +636,12 @@ NRF_STATIC_INLINE void nrf_rramc_region_config_get(NRF_RRAMC_Type const *      p
     p_config->address     = p_reg->REGION[region].ADDRESS;
 }
 
+NRF_STATIC_INLINE uint32_t nrf_rramc_region_config_raw_get(NRF_RRAMC_Type const * p_reg,
+                                                           uint8_t                region)
+{
+    return p_reg->REGION[region].CONFIG;
+}
+
 #endif // NRF_DECLARE_ONLY
 
 /** @} */