1 /* $NetBSD: bcm21664.h,v 1.1.1.1 2017/06/15 20:14:23 jmcneill Exp $ */ 2 3 /* 4 * Copyright (C) 2013 Broadcom Corporation 5 * Copyright 2013 Linaro Limited 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License as 9 * published by the Free Software Foundation version 2. 10 * 11 * This program is distributed "as is" WITHOUT ANY WARRANTY of any 12 * kind, whether express or implied; without even the implied warranty 13 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 */ 16 17 #ifndef _CLOCK_BCM21664_H 18 #define _CLOCK_BCM21664_H 19 20 /* 21 * This file defines the values used to specify clocks provided by 22 * the clock control units (CCUs) on Broadcom BCM21664 family SoCs. 23 */ 24 25 /* bcm21664 CCU device tree "compatible" strings */ 26 #define BCM21664_DT_ROOT_CCU_COMPAT "brcm,bcm21664-root-ccu" 27 #define BCM21664_DT_AON_CCU_COMPAT "brcm,bcm21664-aon-ccu" 28 #define BCM21664_DT_MASTER_CCU_COMPAT "brcm,bcm21664-master-ccu" 29 #define BCM21664_DT_SLAVE_CCU_COMPAT "brcm,bcm21664-slave-ccu" 30 31 /* root CCU clock ids */ 32 33 #define BCM21664_ROOT_CCU_FRAC_1M 0 34 #define BCM21664_ROOT_CCU_CLOCK_COUNT 1 35 36 /* aon CCU clock ids */ 37 38 #define BCM21664_AON_CCU_HUB_TIMER 0 39 #define BCM21664_AON_CCU_CLOCK_COUNT 1 40 41 /* master CCU clock ids */ 42 43 #define BCM21664_MASTER_CCU_SDIO1 0 44 #define BCM21664_MASTER_CCU_SDIO2 1 45 #define BCM21664_MASTER_CCU_SDIO3 2 46 #define BCM21664_MASTER_CCU_SDIO4 3 47 #define BCM21664_MASTER_CCU_SDIO1_SLEEP 4 48 #define BCM21664_MASTER_CCU_SDIO2_SLEEP 5 49 #define BCM21664_MASTER_CCU_SDIO3_SLEEP 6 50 #define BCM21664_MASTER_CCU_SDIO4_SLEEP 7 51 #define BCM21664_MASTER_CCU_CLOCK_COUNT 8 52 53 /* slave CCU clock ids */ 54 55 #define BCM21664_SLAVE_CCU_UARTB 0 56 #define BCM21664_SLAVE_CCU_UARTB2 1 57 #define BCM21664_SLAVE_CCU_UARTB3 2 58 #define BCM21664_SLAVE_CCU_BSC1 3 59 #define BCM21664_SLAVE_CCU_BSC2 4 60 #define BCM21664_SLAVE_CCU_BSC3 5 61 #define BCM21664_SLAVE_CCU_BSC4 6 62 #define BCM21664_SLAVE_CCU_CLOCK_COUNT 7 63 64 #endif /* _CLOCK_BCM21664_H */ 65