diff options
Diffstat (limited to 'arch/mips/tx4938/toshiba_rbtx4938/setup.c')
| -rw-r--r-- | arch/mips/tx4938/toshiba_rbtx4938/setup.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/arch/mips/tx4938/toshiba_rbtx4938/setup.c b/arch/mips/tx4938/toshiba_rbtx4938/setup.c index ceecaf49895..4a8152375ef 100644 --- a/arch/mips/tx4938/toshiba_rbtx4938/setup.c +++ b/arch/mips/tx4938/toshiba_rbtx4938/setup.c @@ -26,6 +26,7 @@ #include <asm/reboot.h> #include <asm/irq.h> #include <asm/time.h> +#include <asm/txx9tmr.h> #include <asm/uaccess.h> #include <asm/io.h> #include <asm/bootinfo.h> @@ -773,15 +774,8 @@ void __init tx4938_board_setup(void) } /* TMR */ - /* disable all timers */ - for (i = 0; i < TX4938_NR_TMR; i++) { - tx4938_tmrptr(i)->tcr = 0x00000020; - tx4938_tmrptr(i)->tisr = 0; - tx4938_tmrptr(i)->cpra = 0xffffffff; - tx4938_tmrptr(i)->itmr = 0; - tx4938_tmrptr(i)->ccdr = 0; - tx4938_tmrptr(i)->pgmr = 0; - } + for (i = 0; i < TX4938_NR_TMR; i++) + txx9_tmr_init(TX4938_TMR_REG(i) & 0xfffffffffULL); /* enable DMA */ TX4938_WR64(0xff1fb150, TX4938_DMA_MCR_MSTEN); @@ -852,12 +846,13 @@ void tx4938_report_pcic_status(void) #endif /* CONFIG_PCI */ -/* We use onchip r4k counter or TMR timer as our system wide timer - * interrupt running at 100HZ. */ - void __init plat_time_init(void) { mips_hpt_frequency = txx9_cpu_clock / 2; + if (tx4938_ccfgptr->ccfg & TX4938_CCFG_TINTDIS) + txx9_clockevent_init(TX4938_TMR_REG(0) & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4938_IR_TMR(0), + txx9_gbus_clock / 2); } void __init toshiba_rbtx4938_setup(void) |