| /* |
| * (C) Copyright 2012,2015 Stephen Warren |
| * |
| * SPDX-License-Identifier: GPL-2.0 |
| */ |
| |
| #ifndef _BCM2835_TIMER_H |
| #define _BCM2835_TIMER_H |
| |
| #ifndef CONFIG_BCM2835 |
| #define BCM2835_TIMER_PHYSADDR 0x3f003000 |
| #else |
| #define BCM2835_TIMER_PHYSADDR 0x20003000 |
| #endif |
| |
| #define BCM2835_TIMER_CS_M3 (1 << 3) |
| #define BCM2835_TIMER_CS_M2 (1 << 2) |
| #define BCM2835_TIMER_CS_M1 (1 << 1) |
| #define BCM2835_TIMER_CS_M0 (1 << 0) |
| |
| #ifndef __ASSEMBLY__ |
| #include <linux/types.h> |
| |
| struct bcm2835_timer_regs { |
| u32 cs; |
| u32 clo; |
| u32 chi; |
| u32 c0; |
| u32 c1; |
| u32 c2; |
| u32 c3; |
| }; |
| |
| extern ulong get_timer_us(ulong base); |
| |
| #endif |
| |
| #endif |
