title: How do you interpret WAKEUP_STAT and WAKEUP_INTx_PEND in exynos SoC kmsg?
body: <p>I am seeing the following lines in kmsg when my Galaxy S2 device wakes up from suspend. I understand that this is supposed to tell me which interrupts are pending but I can't find a way to figure out which:</p>
  
  <pre><code>&lt;1&gt;[40470.716887] PM: SLEEP
  &lt;6&gt;[40681.900179] WAKEUP_STAT: 0x80000001
  &lt;6&gt;[40681.900179] WAKEUP_INTx_PEND: 0x0, 0x0, 0x20, 0x0
  
  &lt;6&gt;[ 1099.481006] WAKEUP_STAT: 0x80000001
  &lt;6&gt;[ 1099.481006] WAKEUP_INTx_PEND: 0x0, 0x2, 0x0, 0x0
  </code></pre>