zephyr/include/dt-bindings/clock/npcx_clock.h
Mulin Chao 507f31472c driver: clock_controller: return values of clock_control apis directly.
return values of clock_control_on()/clock_control_get_rate() directly in
case overwriting error codes.

Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
2020-12-07 12:11:17 -05:00

33 lines
1.0 KiB
C

/*
* Copyright (c) 2020 Nuvoton Technology Corporation.
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_NPCX_CLOCK_H_
#define ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_NPCX_CLOCK_H_
/* clock bus references */
#define NPCX_CLOCK_BUS_FREERUN 0
#define NPCX_CLOCK_BUS_LFCLK 1
#define NPCX_CLOCK_BUS_OSC 2
#define NPCX_CLOCK_BUS_FIU 3
#define NPCX_CLOCK_BUS_CORE 4
#define NPCX_CLOCK_BUS_APB1 5
#define NPCX_CLOCK_BUS_APB2 6
#define NPCX_CLOCK_BUS_APB3 7
#define NPCX_CLOCK_BUS_APB4 8
#define NPCX_CLOCK_BUS_AHB6 9
/* clock enable/disable references */
#define NPCX_PWDWN_CTL1 0
#define NPCX_PWDWN_CTL2 1
#define NPCX_PWDWN_CTL3 2
#define NPCX_PWDWN_CTL4 3
#define NPCX_PWDWN_CTL5 4
#define NPCX_PWDWN_CTL6 5
#define NPCX_PWDWN_CTL7 6
#define NPCX_PWDWN_CTL8 7
#define NPCX_PWDWN_CTL_COUNT 8
#endif /* ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_NPCX_CLOCK_H_ */