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linux/include/dt-bindings/clock/bcm281xx.h
Thomas Gleixner 2aec85b26f treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE (part 2)
Based on the normalized pattern:

    this program is free software you can redistribute it and/or modify it
    under the terms of the gnu general public license as published by the
    free software foundation version 2  this program is distributed as is
    without any warranty of any kind whether express or implied without
    even the implied warranty of merchantability or fitness for a
    particular purpose see the gnu general public license for more details

extracted by the scancode license scanner the SPDX license identifier

    GPL-2.0-only

has been chosen to replace the boilerplate/reference.

Reviewed-by: Allison Randal <allison@lohutok.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-10 14:51:35 +02:00

70 lines
2.0 KiB
C

/* 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 */