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_ */