On Mon, 2015-08-24 at 09:51 +0200, Daniel Lezcano wrote:
> On 08/21/2015 04:39 PM, Yingjoe Chen wrote:
>
> [ ... ]
>
> >>- Does the spurious interrupt occurs *every* time ? at each boot ?
> >
> > Yes. If you applied this series to enable mtk timer without this fix on
> > mt8173 or mt8135 you
On 08/21/2015 04:39 PM, Yingjoe Chen wrote:
[ ... ]
- Does the spurious interrupt occurs *every* time ? at each boot ?
Yes. If you applied this series to enable mtk timer without this fix on
mt8173 or mt8135 you can reproduce it. It occurs for every boot.
It crash before uart driver is
On Mon, 2015-08-24 at 09:51 +0200, Daniel Lezcano wrote:
On 08/21/2015 04:39 PM, Yingjoe Chen wrote:
[ ... ]
- Does the spurious interrupt occurs *every* time ? at each boot ?
Yes. If you applied this series to enable mtk timer without this fix on
mt8173 or mt8135 you can
On 08/21/2015 04:39 PM, Yingjoe Chen wrote:
[ ... ]
- Does the spurious interrupt occurs *every* time ? at each boot ?
Yes. If you applied this series to enable mtk timer without this fix on
mt8173 or mt8135 you can reproduce it. It occurs for every boot.
It crash before uart driver is
On Thu, 2015-08-20 at 16:28 +0200, Daniel Lezcano wrote:
> On 08/17/2015 04:10 PM, Yingjoe Chen wrote:
> > On Thu, 2015-08-13 at 10:35 +0200, Daniel Lezcano wrote:
> >> On 07/22/2015 10:14 AM, Yingjoe Chen wrote:
> >>> Spurious mtk timer interrupt is noticed at boot and cause kernel
> >>> crash.
On Thu, 2015-08-20 at 16:28 +0200, Daniel Lezcano wrote:
On 08/17/2015 04:10 PM, Yingjoe Chen wrote:
On Thu, 2015-08-13 at 10:35 +0200, Daniel Lezcano wrote:
On 07/22/2015 10:14 AM, Yingjoe Chen wrote:
Spurious mtk timer interrupt is noticed at boot and cause kernel
crash. It seems if GPT
On 08/17/2015 04:10 PM, Yingjoe Chen wrote:
On Thu, 2015-08-13 at 10:35 +0200, Daniel Lezcano wrote:
On 07/22/2015 10:14 AM, Yingjoe Chen wrote:
Spurious mtk timer interrupt is noticed at boot and cause kernel
crash. It seems if GPT is enabled, it will latch irq status even
when its IRQ is
On 08/17/2015 04:10 PM, Yingjoe Chen wrote:
On Thu, 2015-08-13 at 10:35 +0200, Daniel Lezcano wrote:
On 07/22/2015 10:14 AM, Yingjoe Chen wrote:
Spurious mtk timer interrupt is noticed at boot and cause kernel
crash. It seems if GPT is enabled, it will latch irq status even
when its IRQ is
On Thu, 2015-08-13 at 10:35 +0200, Daniel Lezcano wrote:
> On 07/22/2015 10:14 AM, Yingjoe Chen wrote:
> > Spurious mtk timer interrupt is noticed at boot and cause kernel
> > crash. It seems if GPT is enabled, it will latch irq status even
> > when its IRQ is disabled. When irq is enabled
On Thu, 2015-08-13 at 10:35 +0200, Daniel Lezcano wrote:
On 07/22/2015 10:14 AM, Yingjoe Chen wrote:
Spurious mtk timer interrupt is noticed at boot and cause kernel
crash. It seems if GPT is enabled, it will latch irq status even
when its IRQ is disabled. When irq is enabled afterward, we
On 07/22/2015 10:14 AM, Yingjoe Chen wrote:
Spurious mtk timer interrupt is noticed at boot and cause kernel
crash. It seems if GPT is enabled, it will latch irq status even
when its IRQ is disabled. When irq is enabled afterward, we see
spurious interrupt.
Change init flow to only enable
On 07/22/2015 10:14 AM, Yingjoe Chen wrote:
Spurious mtk timer interrupt is noticed at boot and cause kernel
crash. It seems if GPT is enabled, it will latch irq status even
when its IRQ is disabled. When irq is enabled afterward, we see
spurious interrupt.
Change init flow to only enable
On Wed, 2015-07-22 at 16:14 +0800, Yingjoe Chen wrote:
> Spurious mtk timer interrupt is noticed at boot and cause kernel
> crash. It seems if GPT is enabled, it will latch irq status even
> when its IRQ is disabled. When irq is enabled afterward, we see
> spurious interrupt.
> Change init flow to
On Wed, 2015-07-22 at 16:14 +0800, Yingjoe Chen wrote:
Spurious mtk timer interrupt is noticed at boot and cause kernel
crash. It seems if GPT is enabled, it will latch irq status even
when its IRQ is disabled. When irq is enabled afterward, we see
spurious interrupt.
Change init flow to only
Spurious mtk timer interrupt is noticed at boot and cause kernel
crash. It seems if GPT is enabled, it will latch irq status even
when its IRQ is disabled. When irq is enabled afterward, we see
spurious interrupt.
Change init flow to only enable GPT_CLK_SRC at mtk_timer_init.
Acked-by: Matthias
Spurious mtk timer interrupt is noticed at boot and cause kernel
crash. It seems if GPT is enabled, it will latch irq status even
when its IRQ is disabled. When irq is enabled afterward, we see
spurious interrupt.
Change init flow to only enable GPT_CLK_SRC at mtk_timer_init.
Acked-by: Matthias
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