diff options
Diffstat (limited to 'arch/arm/mach-netx/clocksource.c')
-rw-r--r-- | arch/arm/mach-netx/clocksource.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/arch/arm/mach-netx/clocksource.c b/arch/arm/mach-netx/clocksource.c deleted file mode 100644 index 1eb977d3c9..0000000000 --- a/arch/arm/mach-netx/clocksource.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * - * (C) Copyright 2007 - * Sascha Hauer, Pengutronix - * - * See file CREDITS for list of people who contributed to this - * project. - * - * 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; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <common.h> -#include <init.h> -#include <clock.h> -#include <mach/netx-regs.h> - -static uint64_t netx_clocksource_read(void) -{ - return GPIO_REG(GPIO_COUNTER_CURRENT(0)); -} - -static struct clocksource cs = { - .read = netx_clocksource_read, - .mask = CLOCKSOURCE_MASK(32), - .shift = 10, -}; - -static int clocksource_init (void) -{ - /* disable timer initially */ - GPIO_REG(GPIO_COUNTER_CTRL(0)) = 0; - /* Reset the timer value to zero */ - GPIO_REG(GPIO_COUNTER_CURRENT(0)) = 0; - GPIO_REG(GPIO_COUNTER_MAX(0)) = 0xffffffff; - GPIO_REG(GPIO_COUNTER_CTRL(0)) = COUNTER_CTRL_RUN; - - cs.mult = clocksource_hz2mult(100 * 1000 * 1000, cs.shift); - - return init_clock(&cs); -} - -core_initcall(clocksource_init); |