| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | /* |
| 3 | * Copyright (C) 2013 Broadcom Corporation |
| 4 | * Copyright 2013 Linaro Limited |
| 5 | */ |
| 6 | |
| 7 | #ifndef _CLOCK_BCM281XX_H |
| 8 | #define _CLOCK_BCM281XX_H |
| 9 | |
| 10 | /* |
| 11 | * This file defines the values used to specify clocks provided by |
| 12 | * the clock control units (CCUs) on Broadcom BCM281XX family SoCs. |
| 13 | */ |
| 14 | |
| 15 | /* |
| 16 | * These are the bcm281xx CCU device tree "compatible" strings. |
| 17 | * We're stuck with using "bcm11351" in the string because wild |
| 18 | * cards aren't allowed, and that name was the first one defined |
| 19 | * in this family of devices. |
| 20 | */ |
| 21 | #define BCM281XX_DT_ROOT_CCU_COMPAT "brcm,bcm11351-root-ccu" |
| 22 | #define BCM281XX_DT_AON_CCU_COMPAT "brcm,bcm11351-aon-ccu" |
| 23 | #define BCM281XX_DT_HUB_CCU_COMPAT "brcm,bcm11351-hub-ccu" |
| 24 | #define BCM281XX_DT_MASTER_CCU_COMPAT "brcm,bcm11351-master-ccu" |
| 25 | #define BCM281XX_DT_SLAVE_CCU_COMPAT "brcm,bcm11351-slave-ccu" |
| 26 | |
| 27 | /* root CCU clock ids */ |
| 28 | |
| 29 | #define BCM281XX_ROOT_CCU_FRAC_1M 0 |
| 30 | #define BCM281XX_ROOT_CCU_CLOCK_COUNT 1 |
| 31 | |
| 32 | /* aon CCU clock ids */ |
| 33 | |
| 34 | #define BCM281XX_AON_CCU_HUB_TIMER 0 |
| 35 | #define BCM281XX_AON_CCU_PMU_BSC 1 |
| 36 | #define BCM281XX_AON_CCU_PMU_BSC_VAR 2 |
| 37 | #define BCM281XX_AON_CCU_CLOCK_COUNT 3 |
| 38 | |
| 39 | /* hub CCU clock ids */ |
| 40 | |
| 41 | #define BCM281XX_HUB_CCU_TMON_1M 0 |
| 42 | #define BCM281XX_HUB_CCU_CLOCK_COUNT 1 |
| 43 | |
| 44 | /* master CCU clock ids */ |
| 45 | |
| 46 | #define BCM281XX_MASTER_CCU_SDIO1 0 |
| 47 | #define BCM281XX_MASTER_CCU_SDIO2 1 |
| 48 | #define BCM281XX_MASTER_CCU_SDIO3 2 |
| 49 | #define BCM281XX_MASTER_CCU_SDIO4 3 |
| 50 | #define BCM281XX_MASTER_CCU_USB_IC 4 |
| 51 | #define BCM281XX_MASTER_CCU_HSIC2_48M 5 |
| 52 | #define BCM281XX_MASTER_CCU_HSIC2_12M 6 |
| 53 | #define BCM281XX_MASTER_CCU_CLOCK_COUNT 7 |
| 54 | |
| 55 | /* slave CCU clock ids */ |
| 56 | |
| 57 | #define BCM281XX_SLAVE_CCU_UARTB 0 |
| 58 | #define BCM281XX_SLAVE_CCU_UARTB2 1 |
| 59 | #define BCM281XX_SLAVE_CCU_UARTB3 2 |
| 60 | #define BCM281XX_SLAVE_CCU_UARTB4 3 |
| 61 | #define BCM281XX_SLAVE_CCU_SSP0 4 |
| 62 | #define BCM281XX_SLAVE_CCU_SSP2 5 |
| 63 | #define BCM281XX_SLAVE_CCU_BSC1 6 |
| 64 | #define BCM281XX_SLAVE_CCU_BSC2 7 |
| 65 | #define BCM281XX_SLAVE_CCU_BSC3 8 |
| 66 | #define BCM281XX_SLAVE_CCU_PWM 9 |
| 67 | #define BCM281XX_SLAVE_CCU_CLOCK_COUNT 10 |
| 68 | |
| 69 | #endif /* _CLOCK_BCM281XX_H */ |