Re: [PATCH v13 10/11] OMAP: dmtimer: mark clocksource and clockevent timers reserved
Tarun, On 4/25/2011 3:11 PM, DebBarma, Tarun Kanti wrote: In driver probe use sys_timer_reserved to identify which all timers have already been used for clocksource and clockevent. Mark all those timers as reserved so that no one else can use them. Signed-off-by: Tarun Kanti DebBarmatarun.ka...@ti.com --- Changed CONFIG_ARCH_OMAP2 to CONFIG_ARCH_OMAP2PLUS. arch/arm/plat-omap/dmtimer.c |8 +++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index e15b3a8..14d01ec 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -554,7 +554,13 @@ static int __devinit omap_dm_timer_probe(struct platform_device *pdev) timer-id = pdev-id; timer-irq = irq-start; timer-pdev = pdev; - timer-reserved = 0; +#if defined(CONFIG_ARCH_OMAP2PLUS) Do you really need this. You might want to reserve timer on OMAP1 as well. Avoid #ifdefery + /* Mark clocksource and clockevent timers as reserved */ + if ((sys_timer_reserved (pdev-id - 1)) 0x1) + timer-reserved = 1; + else +#endif + timer-reserved = 0; /* Skip pm_runtime_enable for OMAP1 */ if (!pdata-needs_manual_reset) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
RE: [PATCH v13 10/11] OMAP: dmtimer: mark clocksource and clockevent timers reserved
In driver probe use sys_timer_reserved to identify which all timers have already been used for clocksource and clockevent. Mark all those timers as reserved so that no one else can use them. Signed-off-by: Tarun Kanti DebBarma tarun.ka...@ti.com --- Changed CONFIG_ARCH_OMAP2 to CONFIG_ARCH_OMAP2PLUS. arch/arm/plat-omap/dmtimer.c |8 +++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index e15b3a8..14d01ec 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -554,7 +554,13 @@ static int __devinit omap_dm_timer_probe(struct platform_device *pdev) timer-id = pdev-id; timer-irq = irq-start; timer-pdev = pdev; - timer-reserved = 0; +#if defined(CONFIG_ARCH_OMAP2PLUS) + /* Mark clocksource and clockevent timers as reserved */ + if ((sys_timer_reserved (pdev-id - 1)) 0x1) + timer-reserved = 1; + else +#endif + timer-reserved = 0; /* Skip pm_runtime_enable for OMAP1 */ if (!pdata-needs_manual_reset) -- 1.6.0.4 0010-OMAP-dmtimer-mark-clocksource-and-clockevent-timer.patch Description: 0010-OMAP-dmtimer-mark-clocksource-and-clockevent-timer.patch
Re: [PATCH v13 10/11] OMAP: dmtimer: mark clocksource and clockevent timers reserved
On 4/16/2011 9:21 PM, Tarun Kanti DebBarma wrote: In driver probe use sys_timer_reserved to identify which all timers have already been used for clocksource and clockevent. Mark all those timers as reserved so that no one else can use them. Signed-off-by: Tarun Kanti DebBarmatarun.ka...@ti.com --- arch/arm/plat-omap/dmtimer.c |8 +++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index e15b3a8..8b6fd22 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -554,7 +554,13 @@ static int __devinit omap_dm_timer_probe(struct platform_device *pdev) timer-id = pdev-id; timer-irq = irq-start; timer-pdev = pdev; - timer-reserved = 0; +#if defined(CONFIG_ARCH_OMAP2) Do you mean CONFIG_ARCH_OMAP2PLUS here ? + /* Mark clocksource and clockevent timers as reserved */ + if ((sys_timer_reserved (pdev-id - 1)) 0x1) + timer-reserved = 1; + else +#endif + timer-reserved = 0; /* Skip pm_runtime_enable for OMAP1 */ if (!pdata-needs_manual_reset) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
RE: [PATCH v13 10/11] OMAP: dmtimer: mark clocksource and clockevent timers reserved
-Original Message- From: Shilimkar, Santosh Sent: Sunday, April 17, 2011 11:42 AM To: DebBarma, Tarun Kanti Cc: linux-omap@vger.kernel.org Subject: Re: [PATCH v13 10/11] OMAP: dmtimer: mark clocksource and clockevent timers reserved On 4/16/2011 9:21 PM, Tarun Kanti DebBarma wrote: In driver probe use sys_timer_reserved to identify which all timers have already been used for clocksource and clockevent. Mark all those timers as reserved so that no one else can use them. Signed-off-by: Tarun Kanti DebBarmatarun.ka...@ti.com --- arch/arm/plat-omap/dmtimer.c |8 +++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index e15b3a8..8b6fd22 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -554,7 +554,13 @@ static int __devinit omap_dm_timer_probe(struct platform_device *pdev) timer-id = pdev-id; timer-irq = irq-start; timer-pdev = pdev; - timer-reserved = 0; +#if defined(CONFIG_ARCH_OMAP2) Do you mean CONFIG_ARCH_OMAP2PLUS here ? Yes, I will correct. Thanks. -- Tarun + /* Mark clocksource and clockevent timers as reserved */ + if ((sys_timer_reserved (pdev-id - 1)) 0x1) + timer-reserved = 1; + else +#endif + timer-reserved = 0; /* Skip pm_runtime_enable for OMAP1 */ if (!pdata-needs_manual_reset) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
