Line data    Source code

       1            0 : /*
       2              :  * Copyright (c) 2023 Nuvoton Technology Corporation.
       3              :  *
       4              :  * SPDX-License-Identifier: Apache-2.0
       5              :  */
       6              : #ifndef ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_NPCK_FIU_QSPI_H_
       7              : #define ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_NPCK_FIU_QSPI_H_
       8              : 
       9              : #include <zephyr/dt-bindings/dt-util.h>
      10              : 
      11              : /* Software controlled Chip-Select number for UMA transactions */
      12            0 : #define NPCX_QSPI_SW_CS0        BIT(0)
      13            0 : #define NPCX_QSPI_SW_CS1        BIT(1)
      14            0 : #define NPCX_QSPI_SW_CS2        BIT(2)
      15            0 : #define NPCX_QSPI_SW_CS_MASK    (NPCX_QSPI_SW_CS0 | NPCX_QSPI_SW_CS1 | NPCX_QSPI_SW_CS2)
      16              : 
      17              : /* Supported flash interfaces for UMA transactions */
      18            0 : #define NPCX_QSPI_SEC_FLASH_SL  BIT(4)
      19              : 
      20              : /* Supported read mode for Direct Read Access */
      21            0 : #define NPCX_RD_MODE_NORMAL     0
      22            0 : #define NPCX_RD_MODE_FAST       1
      23            0 : #define NPCX_RD_MODE_FAST_DUAL  3
      24              : 
      25              : #endif /* ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_NPCK_FIU_QSPI_H_ */