55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) 2013 Broadcom Corporation
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* Copyright 2013 Linaro Limited
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*/
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#ifndef _CLOCK_BCM21664_H
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#define _CLOCK_BCM21664_H
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/*
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* This file defines the values used to specify clocks provided by
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* the clock control units (CCUs) on Broadcom BCM21664 family SoCs.
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*/
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/* bcm21664 CCU device tree "compatible" strings */
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#define BCM21664_DT_ROOT_CCU_COMPAT "brcm,bcm21664-root-ccu"
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#define BCM21664_DT_AON_CCU_COMPAT "brcm,bcm21664-aon-ccu"
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#define BCM21664_DT_MASTER_CCU_COMPAT "brcm,bcm21664-master-ccu"
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#define BCM21664_DT_SLAVE_CCU_COMPAT "brcm,bcm21664-slave-ccu"
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/* root CCU clock ids */
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#define BCM21664_ROOT_CCU_FRAC_1M 0
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#define BCM21664_ROOT_CCU_CLOCK_COUNT 1
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/* aon CCU clock ids */
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#define BCM21664_AON_CCU_HUB_TIMER 0
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#define BCM21664_AON_CCU_CLOCK_COUNT 1
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/* master CCU clock ids */
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#define BCM21664_MASTER_CCU_SDIO1 0
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#define BCM21664_MASTER_CCU_SDIO2 1
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#define BCM21664_MASTER_CCU_SDIO3 2
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#define BCM21664_MASTER_CCU_SDIO4 3
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#define BCM21664_MASTER_CCU_SDIO1_SLEEP 4
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#define BCM21664_MASTER_CCU_SDIO2_SLEEP 5
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#define BCM21664_MASTER_CCU_SDIO3_SLEEP 6
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#define BCM21664_MASTER_CCU_SDIO4_SLEEP 7
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#define BCM21664_MASTER_CCU_CLOCK_COUNT 8
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/* slave CCU clock ids */
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#define BCM21664_SLAVE_CCU_UARTB 0
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#define BCM21664_SLAVE_CCU_UARTB2 1
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#define BCM21664_SLAVE_CCU_UARTB3 2
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#define BCM21664_SLAVE_CCU_BSC1 3
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#define BCM21664_SLAVE_CCU_BSC2 4
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#define BCM21664_SLAVE_CCU_BSC3 5
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#define BCM21664_SLAVE_CCU_BSC4 6
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#define BCM21664_SLAVE_CCU_CLOCK_COUNT 7
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#endif /* _CLOCK_BCM21664_H */
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