| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright (C) 2013 Broadcom Corporation |
| * Copyright 2013 Linaro Limited |
| */ |
| |
| #ifndef _CLOCK_BCM281XX_H |
| #define _CLOCK_BCM281XX_H |
| |
| /* |
| * This file defines the values used to specify clocks provided by |
| * the clock control units (CCUs) on Broadcom BCM281XX family SoCs. |
| */ |
| |
| /* |
| * These are the bcm281xx CCU device tree "compatible" strings. |
| * We're stuck with using "bcm11351" in the string because wild |
| * cards aren't allowed, and that name was the first one defined |
| * in this family of devices. |
| */ |
| #define BCM281XX_DT_ROOT_CCU_COMPAT "brcm,bcm11351-root-ccu" |
| #define BCM281XX_DT_AON_CCU_COMPAT "brcm,bcm11351-aon-ccu" |
| #define BCM281XX_DT_HUB_CCU_COMPAT "brcm,bcm11351-hub-ccu" |
| #define BCM281XX_DT_MASTER_CCU_COMPAT "brcm,bcm11351-master-ccu" |
| #define BCM281XX_DT_SLAVE_CCU_COMPAT "brcm,bcm11351-slave-ccu" |
| |
| /* root CCU clock ids */ |
| |
| #define BCM281XX_ROOT_CCU_FRAC_1M 0 |
| #define BCM281XX_ROOT_CCU_CLOCK_COUNT 1 |
| |
| /* aon CCU clock ids */ |
| |
| #define BCM281XX_AON_CCU_HUB_TIMER 0 |
| #define BCM281XX_AON_CCU_PMU_BSC 1 |
| #define BCM281XX_AON_CCU_PMU_BSC_VAR 2 |
| #define BCM281XX_AON_CCU_CLOCK_COUNT 3 |
| |
| /* hub CCU clock ids */ |
| |
| #define BCM281XX_HUB_CCU_TMON_1M 0 |
| #define BCM281XX_HUB_CCU_CLOCK_COUNT 1 |
| |
| /* master CCU clock ids */ |
| |
| #define BCM281XX_MASTER_CCU_SDIO1 0 |
| #define BCM281XX_MASTER_CCU_SDIO2 1 |
| #define BCM281XX_MASTER_CCU_SDIO3 2 |
| #define BCM281XX_MASTER_CCU_SDIO4 3 |
| #define BCM281XX_MASTER_CCU_USB_IC 4 |
| #define BCM281XX_MASTER_CCU_HSIC2_48M 5 |
| #define BCM281XX_MASTER_CCU_HSIC2_12M 6 |
| #define BCM281XX_MASTER_CCU_CLOCK_COUNT 7 |
| |
| /* slave CCU clock ids */ |
| |
| #define BCM281XX_SLAVE_CCU_UARTB 0 |
| #define BCM281XX_SLAVE_CCU_UARTB2 1 |
| #define BCM281XX_SLAVE_CCU_UARTB3 2 |
| #define BCM281XX_SLAVE_CCU_UARTB4 3 |
| #define BCM281XX_SLAVE_CCU_SSP0 4 |
| #define BCM281XX_SLAVE_CCU_SSP2 5 |
| #define BCM281XX_SLAVE_CCU_BSC1 6 |
| #define BCM281XX_SLAVE_CCU_BSC2 7 |
| #define BCM281XX_SLAVE_CCU_BSC3 8 |
| #define BCM281XX_SLAVE_CCU_PWM 9 |
| #define BCM281XX_SLAVE_CCU_CLOCK_COUNT 10 |
| |
| #endif /* _CLOCK_BCM281XX_H */ |
