Thread (41 messages) 41 messages, 6 authors, 2015-10-27

Re: [PATCH 1/5] clocksource: mediatek: do not enable GPT_CLK_EVT when setup

From: Matthias Brugger <hidden>
Date: 2015-07-17 21:56:41
Also in: linux-arm-kernel, linux-clk, linux-devicetree, lkml

On Monday, July 13, 2015 05:32:45 PM 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 GPT_CLK_SRC at mtk_timer_init.

Signed-off-by: Yingjoe Chen <yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
Acked-by: Matthias Brugger <redacted>
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