diff options
| author | Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> | 2007-10-22 19:43:15 +0900 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-10-22 22:09:00 +0100 |
| commit | 1097c6ac33defae6cf501b7919c23faf240601f0 (patch) | |
| tree | 326fdeb21a0b0b67a569e74117c63d74620a0fb2 /arch/mips/cobalt/setup.c | |
| parent | d04533650f64fe3367e180f3e488d92205152cd3 (diff) | |
[MIPS] time: Add GT641xx timer0 clockevent driver
And make use of it for Cobalt. A few others such as the Malta could make
use of it as well.
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/cobalt/setup.c')
| -rw-r--r-- | arch/mips/cobalt/setup.c | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/arch/mips/cobalt/setup.c b/arch/mips/cobalt/setup.c index d11bb1bc7b6b..dd23beb8604f 100644 --- a/arch/mips/cobalt/setup.c +++ b/arch/mips/cobalt/setup.c @@ -9,19 +9,17 @@ * Copyright (C) 2001, 2002, 2003 by Liam Davies (ldavies@agile.tv) * */ -#include <linux/interrupt.h> #include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/io.h> +#include <linux/ioport.h> #include <linux/pm.h> #include <asm/bootinfo.h> -#include <asm/time.h> -#include <asm/i8253.h> -#include <asm/io.h> #include <asm/reboot.h> #include <asm/gt64120.h> #include <cobalt.h> -#include <irq.h> extern void cobalt_machine_restart(char *command); extern void cobalt_machine_halt(void); @@ -41,17 +39,6 @@ const char *get_system_type(void) return "MIPS Cobalt"; } -void __init plat_timer_setup(struct irqaction *irq) -{ - /* Load timer value for HZ (TCLK is 50MHz) */ - GT_WRITE(GT_TC0_OFS, 50*1000*1000 / HZ); - - /* Enable timer0 */ - GT_WRITE(GT_TC_CONTROL_OFS, GT_TC_CONTROL_ENTC0_MSK | GT_TC_CONTROL_SELTC0_MSK); - - setup_irq(GT641XX_TIMER0_IRQ, irq); -} - /* * Cobalt doesn't have PS/2 keyboard/mouse interfaces, * keyboard conntroller is never used. @@ -84,11 +71,6 @@ static struct resource cobalt_reserved_resources[] = { }, }; -void __init plat_time_init(void) -{ - setup_pit_timer(); -} - void __init plat_mem_setup(void) { int i; |