1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2013 Broadcom Corporation
4 * Copyright 2013 Linaro Limited
7 #ifndef _CLOCK_BCM21664_H
8 #define _CLOCK_BCM21664_H
11 * This file defines the values used to specify clocks provided by
12 * the clock control units (CCUs) on Broadcom BCM21664 family SoCs.
15 /* bcm21664 CCU device tree "compatible" strings */
16 #define BCM21664_DT_ROOT_CCU_COMPAT "brcm,bcm21664-root-ccu"
17 #define BCM21664_DT_AON_CCU_COMPAT "brcm,bcm21664-aon-ccu"
18 #define BCM21664_DT_MASTER_CCU_COMPAT "brcm,bcm21664-master-ccu"
19 #define BCM21664_DT_SLAVE_CCU_COMPAT "brcm,bcm21664-slave-ccu"
21 /* root CCU clock ids */
23 #define BCM21664_ROOT_CCU_FRAC_1M 0
24 #define BCM21664_ROOT_CCU_CLOCK_COUNT 1
26 /* aon CCU clock ids */
28 #define BCM21664_AON_CCU_HUB_TIMER 0
29 #define BCM21664_AON_CCU_CLOCK_COUNT 1
31 /* master CCU clock ids */
33 #define BCM21664_MASTER_CCU_SDIO1 0
34 #define BCM21664_MASTER_CCU_SDIO2 1
35 #define BCM21664_MASTER_CCU_SDIO3 2
36 #define BCM21664_MASTER_CCU_SDIO4 3
37 #define BCM21664_MASTER_CCU_SDIO1_SLEEP 4
38 #define BCM21664_MASTER_CCU_SDIO2_SLEEP 5
39 #define BCM21664_MASTER_CCU_SDIO3_SLEEP 6
40 #define BCM21664_MASTER_CCU_SDIO4_SLEEP 7
41 #define BCM21664_MASTER_CCU_CLOCK_COUNT 8
43 /* slave CCU clock ids */
45 #define BCM21664_SLAVE_CCU_UARTB 0
46 #define BCM21664_SLAVE_CCU_UARTB2 1
47 #define BCM21664_SLAVE_CCU_UARTB3 2
48 #define BCM21664_SLAVE_CCU_BSC1 3
49 #define BCM21664_SLAVE_CCU_BSC2 4
50 #define BCM21664_SLAVE_CCU_BSC3 5
51 #define BCM21664_SLAVE_CCU_BSC4 6
52 #define BCM21664_SLAVE_CCU_CLOCK_COUNT 7
54 #endif /* _CLOCK_BCM21664_H */