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1f27f152 AE |
1 | /* |
2 | * Copyright (C) 2013 Broadcom Corporation | |
3 | * Copyright 2013 Linaro Limited | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or | |
6 | * modify it under the terms of the GNU General Public License as | |
7 | * published by the Free Software Foundation version 2. | |
8 | * | |
9 | * This program is distributed "as is" WITHOUT ANY WARRANTY of any | |
10 | * kind, whether express or implied; without even the implied warranty | |
11 | * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | */ | |
14 | ||
15 | #ifndef _CLOCK_BCM281XX_H | |
16 | #define _CLOCK_BCM281XX_H | |
17 | ||
18 | /* | |
19 | * This file defines the values used to specify clocks provided by | |
20 | * the clock control units (CCUs) on Broadcom BCM281XX family SoCs. | |
21 | */ | |
22 | ||
0bdab78b AE |
23 | /* |
24 | * These are the bcm281xx CCU device tree "compatible" strings. | |
25 | * We're stuck with using "bcm11351" in the string because wild | |
26 | * cards aren't allowed, and that name was the first one defined | |
27 | * in this family of devices. | |
28 | */ | |
29 | #define BCM281XX_DT_ROOT_CCU_COMPAT "brcm,bcm11351-root-ccu" | |
30 | #define BCM281XX_DT_AON_CCU_COMPAT "brcm,bcm11351-aon-ccu" | |
31 | #define BCM281XX_DT_HUB_CCU_COMPAT "brcm,bcm11351-hub-ccu" | |
32 | #define BCM281XX_DT_MASTER_CCU_COMPAT "brcm,bcm11351-master-ccu" | |
33 | #define BCM281XX_DT_SLAVE_CCU_COMPAT "brcm,bcm11351-slave-ccu" | |
34 | ||
1f27f152 AE |
35 | /* root CCU clock ids */ |
36 | ||
37 | #define BCM281XX_ROOT_CCU_FRAC_1M 0 | |
38 | #define BCM281XX_ROOT_CCU_CLOCK_COUNT 1 | |
39 | ||
40 | /* aon CCU clock ids */ | |
41 | ||
42 | #define BCM281XX_AON_CCU_HUB_TIMER 0 | |
43 | #define BCM281XX_AON_CCU_PMU_BSC 1 | |
44 | #define BCM281XX_AON_CCU_PMU_BSC_VAR 2 | |
45 | #define BCM281XX_AON_CCU_CLOCK_COUNT 3 | |
46 | ||
47 | /* hub CCU clock ids */ | |
48 | ||
49 | #define BCM281XX_HUB_CCU_TMON_1M 0 | |
50 | #define BCM281XX_HUB_CCU_CLOCK_COUNT 1 | |
51 | ||
52 | /* master CCU clock ids */ | |
53 | ||
54 | #define BCM281XX_MASTER_CCU_SDIO1 0 | |
55 | #define BCM281XX_MASTER_CCU_SDIO2 1 | |
56 | #define BCM281XX_MASTER_CCU_SDIO3 2 | |
57 | #define BCM281XX_MASTER_CCU_SDIO4 3 | |
58 | #define BCM281XX_MASTER_CCU_USB_IC 4 | |
59 | #define BCM281XX_MASTER_CCU_HSIC2_48M 5 | |
60 | #define BCM281XX_MASTER_CCU_HSIC2_12M 6 | |
61 | #define BCM281XX_MASTER_CCU_CLOCK_COUNT 7 | |
62 | ||
63 | /* slave CCU clock ids */ | |
64 | ||
65 | #define BCM281XX_SLAVE_CCU_UARTB 0 | |
66 | #define BCM281XX_SLAVE_CCU_UARTB2 1 | |
67 | #define BCM281XX_SLAVE_CCU_UARTB3 2 | |
68 | #define BCM281XX_SLAVE_CCU_UARTB4 3 | |
69 | #define BCM281XX_SLAVE_CCU_SSP0 4 | |
70 | #define BCM281XX_SLAVE_CCU_SSP2 5 | |
71 | #define BCM281XX_SLAVE_CCU_BSC1 6 | |
72 | #define BCM281XX_SLAVE_CCU_BSC2 7 | |
73 | #define BCM281XX_SLAVE_CCU_BSC3 8 | |
74 | #define BCM281XX_SLAVE_CCU_PWM 9 | |
75 | #define BCM281XX_SLAVE_CCU_CLOCK_COUNT 10 | |
76 | ||
77 | #endif /* _CLOCK_BCM281XX_H */ |