Zephyr API Documentation  3.6.99
A Scalable Open Source RTOS
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npcx_fiu_qspi.h
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1/*
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
10
11/* Software controlled Chip-Select number for UMA transactions */
12#define NPCX_QSPI_SW_CS0 BIT(0)
13#define NPCX_QSPI_SW_CS1 BIT(1)
14#define NPCX_QSPI_SW_CS2 BIT(2)
15#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#define NPCX_QSPI_SEC_FLASH_SL BIT(4)
19
20/* Supported read mode for Direct Read Access */
21#define NPCX_RD_MODE_NORMAL 0
22#define NPCX_RD_MODE_FAST 1
23#define NPCX_RD_MODE_FAST_DUAL 3
24
25#endif /* ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_NPCK_FIU_QSPI_H_ */