On Fri, Jan 24, 2014 at 9:28 AM, Lee Jones wrote:
>> > +/*
>> > + * As edge triggers are not supported at hardware level, it is supported
>> > by
>> > + * software by exploiting the level trigger support in hardware.
>>
>> (...)
>>
>> All this is quite hard to understand. Maybe it's just because
On Fri, Jan 24, 2014 at 9:28 AM, Lee Jones lee.jo...@linaro.org wrote:
+/*
+ * As edge triggers are not supported at hardware level, it is supported
by
+ * software by exploiting the level trigger support in hardware.
(...)
All this is quite hard to understand. Maybe it's just because
> > +/*
> > + * As edge triggers are not supported at hardware level, it is supported by
> > + * software by exploiting the level trigger support in hardware.
>
> (...)
>
> All this is quite hard to understand. Maybe it's just because
> it's hard overall. Edge triggers are not supported by
+/*
+ * As edge triggers are not supported at hardware level, it is supported by
+ * software by exploiting the level trigger support in hardware.
(...)
All this is quite hard to understand. Maybe it's just because
it's hard overall. Edge triggers are not supported by hardware
so we
On Thu, Jan 16, 2014 at 4:37 PM, wrote:
> ST pin controller does not have hardware support for detecting edge
> triggered interrupts, It only has level triggering support.
> This patch attempts to fake up edge triggers from hw level trigger
> support in software.
(...)
> +/*
> + * Edge
On Thu, Jan 16, 2014 at 4:37 PM, srinivas.kandaga...@st.com wrote:
ST pin controller does not have hardware support for detecting edge
triggered interrupts, It only has level triggering support.
This patch attempts to fake up edge triggers from hw level trigger
support in software.
(...)
From: Srinivas Kandagatla
ST pin controller does not have hardware support for detecting edge
triggered interrupts, It only has level triggering support.
This patch attempts to fake up edge triggers from hw level trigger
support in software. With this facility now the gpios can be easily used
From: Srinivas Kandagatla srinivas.kandaga...@st.com
ST pin controller does not have hardware support for detecting edge
triggered interrupts, It only has level triggering support.
This patch attempts to fake up edge triggers from hw level trigger
support in software. With this facility now the
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