Line data    Source code

       1           0 : /*
       2             :  * Copyright (c) 2024 Nordic Semiconductor ASA
       3             :  * SPDX-License-Identifier: Apache-2.0
       4             :  */
       5             : 
       6             : #ifndef ZEPHYR_INCLUDE_DT_BINDINGS_RESERVED_MEMORY_NORDIC_OWNED_MEMORY_H_
       7             : #define ZEPHYR_INCLUDE_DT_BINDINGS_RESERVED_MEMORY_NORDIC_OWNED_MEMORY_H_
       8             : 
       9             : #include <zephyr/dt-bindings/dt-util.h>
      10             : 
      11             : /**
      12             :  * @name Basic memory permission flags.
      13             :  * @{
      14             :  */
      15             : 
      16             : /** Readable. */
      17           1 : #define NRF_PERM_R BIT(0)
      18             : /** Writable. */
      19           1 : #define NRF_PERM_W BIT(1)
      20             : /** Executable. */
      21           1 : #define NRF_PERM_X BIT(2)
      22             : /** Secure-only. */
      23           1 : #define NRF_PERM_S BIT(3)
      24             : /** Non-secure-callable. */
      25           1 : #define NRF_PERM_NSC BIT(4)
      26             : 
      27             : /**
      28             :  * @}
      29             :  */
      30             : 
      31             : /**
      32             :  * @name Memory permission flag combinations.
      33             :  * @note NRF_PERM_NSC overrides all other flags, so it is not included here.
      34             :  * @{
      35             :  */
      36             : 
      37           0 : #define NRF_PERM_RW   (NRF_PERM_R | NRF_PERM_W)
      38           0 : #define NRF_PERM_RX   (NRF_PERM_R | NRF_PERM_X)
      39           0 : #define NRF_PERM_RS   (NRF_PERM_R | NRF_PERM_S)
      40           0 : #define NRF_PERM_WX   (NRF_PERM_W | NRF_PERM_X)
      41           0 : #define NRF_PERM_WS   (NRF_PERM_W | NRF_PERM_S)
      42           0 : #define NRF_PERM_XS   (NRF_PERM_X | NRF_PERM_S)
      43           0 : #define NRF_PERM_RWX  (NRF_PERM_R | NRF_PERM_W | NRF_PERM_X)
      44           0 : #define NRF_PERM_RWS  (NRF_PERM_R | NRF_PERM_W | NRF_PERM_S)
      45           0 : #define NRF_PERM_RXS  (NRF_PERM_R | NRF_PERM_X | NRF_PERM_S)
      46           0 : #define NRF_PERM_WXS  (NRF_PERM_W | NRF_PERM_X | NRF_PERM_S)
      47           0 : #define NRF_PERM_RWXS (NRF_PERM_R | NRF_PERM_W | NRF_PERM_X | NRF_PERM_S)
      48             : 
      49             : /**
      50             :  * @}
      51             :  */
      52             : 
      53             : #endif /* ZEPHYR_INCLUDE_DT_BINDINGS_RESERVED_MEMORY_NORDIC_OWNED_MEMORY_H_ */