1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (C) 2013 Broadcom Corporation 3*4882a593Smuzhiyun * Copyright 2013 Linaro Limited 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * This program is free software; you can redistribute it and/or 6*4882a593Smuzhiyun * modify it under the terms of the GNU General Public License as 7*4882a593Smuzhiyun * published by the Free Software Foundation version 2. 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun * This program is distributed "as is" WITHOUT ANY WARRANTY of any 10*4882a593Smuzhiyun * kind, whether express or implied; without even the implied warranty 11*4882a593Smuzhiyun * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12*4882a593Smuzhiyun * GNU General Public License for more details. 13*4882a593Smuzhiyun */ 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #ifndef _CLOCK_BCM281XX_H 16*4882a593Smuzhiyun #define _CLOCK_BCM281XX_H 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun /* 19*4882a593Smuzhiyun * This file defines the values used to specify clocks provided by 20*4882a593Smuzhiyun * the clock control units (CCUs) on Broadcom BCM281XX family SoCs. 21*4882a593Smuzhiyun */ 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun /* 24*4882a593Smuzhiyun * These are the bcm281xx CCU device tree "compatible" strings. 25*4882a593Smuzhiyun * We're stuck with using "bcm11351" in the string because wild 26*4882a593Smuzhiyun * cards aren't allowed, and that name was the first one defined 27*4882a593Smuzhiyun * in this family of devices. 28*4882a593Smuzhiyun */ 29*4882a593Smuzhiyun #define BCM281XX_DT_ROOT_CCU_COMPAT "brcm,bcm11351-root-ccu" 30*4882a593Smuzhiyun #define BCM281XX_DT_AON_CCU_COMPAT "brcm,bcm11351-aon-ccu" 31*4882a593Smuzhiyun #define BCM281XX_DT_HUB_CCU_COMPAT "brcm,bcm11351-hub-ccu" 32*4882a593Smuzhiyun #define BCM281XX_DT_MASTER_CCU_COMPAT "brcm,bcm11351-master-ccu" 33*4882a593Smuzhiyun #define BCM281XX_DT_SLAVE_CCU_COMPAT "brcm,bcm11351-slave-ccu" 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun /* root CCU clock ids */ 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun #define BCM281XX_ROOT_CCU_FRAC_1M 0 38*4882a593Smuzhiyun #define BCM281XX_ROOT_CCU_CLOCK_COUNT 1 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun /* aon CCU clock ids */ 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun #define BCM281XX_AON_CCU_HUB_TIMER 0 43*4882a593Smuzhiyun #define BCM281XX_AON_CCU_PMU_BSC 1 44*4882a593Smuzhiyun #define BCM281XX_AON_CCU_PMU_BSC_VAR 2 45*4882a593Smuzhiyun #define BCM281XX_AON_CCU_CLOCK_COUNT 3 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun /* hub CCU clock ids */ 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun #define BCM281XX_HUB_CCU_TMON_1M 0 50*4882a593Smuzhiyun #define BCM281XX_HUB_CCU_CLOCK_COUNT 1 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun /* master CCU clock ids */ 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun #define BCM281XX_MASTER_CCU_SDIO1 0 55*4882a593Smuzhiyun #define BCM281XX_MASTER_CCU_SDIO2 1 56*4882a593Smuzhiyun #define BCM281XX_MASTER_CCU_SDIO3 2 57*4882a593Smuzhiyun #define BCM281XX_MASTER_CCU_SDIO4 3 58*4882a593Smuzhiyun #define BCM281XX_MASTER_CCU_USB_IC 4 59*4882a593Smuzhiyun #define BCM281XX_MASTER_CCU_HSIC2_48M 5 60*4882a593Smuzhiyun #define BCM281XX_MASTER_CCU_HSIC2_12M 6 61*4882a593Smuzhiyun #define BCM281XX_MASTER_CCU_CLOCK_COUNT 7 62*4882a593Smuzhiyun 63*4882a593Smuzhiyun /* slave CCU clock ids */ 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun #define BCM281XX_SLAVE_CCU_UARTB 0 66*4882a593Smuzhiyun #define BCM281XX_SLAVE_CCU_UARTB2 1 67*4882a593Smuzhiyun #define BCM281XX_SLAVE_CCU_UARTB3 2 68*4882a593Smuzhiyun #define BCM281XX_SLAVE_CCU_UARTB4 3 69*4882a593Smuzhiyun #define BCM281XX_SLAVE_CCU_SSP0 4 70*4882a593Smuzhiyun #define BCM281XX_SLAVE_CCU_SSP2 5 71*4882a593Smuzhiyun #define BCM281XX_SLAVE_CCU_BSC1 6 72*4882a593Smuzhiyun #define BCM281XX_SLAVE_CCU_BSC2 7 73*4882a593Smuzhiyun #define BCM281XX_SLAVE_CCU_BSC3 8 74*4882a593Smuzhiyun #define BCM281XX_SLAVE_CCU_PWM 9 75*4882a593Smuzhiyun #define BCM281XX_SLAVE_CCU_CLOCK_COUNT 10 76*4882a593Smuzhiyun 77*4882a593Smuzhiyun #endif /* _CLOCK_BCM281XX_H */ 78