u-boot/arch/arm/cpu/pxa/timer.c

/*
 * Marvell PXA2xx/3xx timer driver
 *
 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#include <common.h>
#include <asm/io.h>

DECLARE_GLOBAL_DATA_PTR;

int timer_init(void)
{
	writel(0, CONFIG_SYS_TIMER_COUNTER);
	return 0;
}
Initial revision 2002-10-11 07:57:01 +00:00			`/*`
PXA: Replace timer driver This new timer driver shall conform to new Timer API. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> 2011-11-26 09:02:41 +00:00			`* Marvell PXA2xx/3xx timer driver`
Initial revision 2002-10-11 07:57:01 +00:00			`*`
PXA: Replace timer driver This new timer driver shall conform to new Timer API. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> 2011-11-26 09:02:41 +00:00			`* Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>`
Initial revision 2002-10-11 07:57:01 +00:00			`*`
Add GPL-2.0+ SPDX-License-Identifier to source files Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com> 2013-07-08 07:37:19 +00:00			`* SPDX-License-Identifier: GPL-2.0+`
Initial revision 2002-10-11 07:57:01 +00:00			`*/`

PXA: pxa-regs.h cleanup Signed-off-by: Marek Vasut <marek.vasut@gmail.com> 2010-09-09 07:50:39 +00:00			`#include <common.h>`
arm: pxa: clean-up include file order Cleaning up order of include files by sorting them alphabetically keeping in mind to leave common.h on top. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> 2015-08-16 02:16:26 +00:00			`#include <asm/io.h>`
Initial revision 2002-10-11 07:57:01 +00:00
PXA: Replace timer driver This new timer driver shall conform to new Timer API. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> 2011-11-26 09:02:41 +00:00			`DECLARE_GLOBAL_DATA_PTR;`

			`int timer_init(void)`
Initial revision 2002-10-11 07:57:01 +00:00			`{`
arm: pxa: use common timer functions This patch moves pxa to the common timer functions added in commit 8dfafdd - Introduce common timer functions <Rob Herring> The (removed) pxa timer code (specifically __udelay()) could deadlock at the 32-bit boundary of get_ticks(). get_ticks() returned a 32-bit value cast up to a 64-bit value. If get_ticks() + tmo in __udelay() crossed the 32-bit boundary, the while condition became unconditionally true and locked the processor. Rather than patch the specific pxa issues, simply move everything over to the common code. Signed-off-by: Andrew Ruder <andrew.ruder@elecsyscorp.com> Cc: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@konsuiko.com> 2015-08-12 18:18:31 +00:00			`writel(0, CONFIG_SYS_TIMER_COUNTER);`
arm: timer and interrupt init rework actually the timer init use the interrupt_init as init callback which make the interrupt and timer implementation difficult to follow so now rename it as int timer_init(void) and use interrupt_init for interrupt btw also remane the corresponding file to the functionnality implemented as ixp arch implement two timer - one based on interrupt - so all the timer related code is moved to timer.c Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> 2009-05-15 21:47:02 +00:00			`return 0;`
Initial revision 2002-10-11 07:57:01 +00:00			`}`