the following patch was just integrated into master: commit 842978631580333becf635cc78f1901615d34929 Author: Duncan Laurie dlaurie@chromium.org Date: Mon Sep 29 09:30:36 2014 -0700
samus: Fix codec interrupt and add GPIO defines
The codec interrupt needs to come from codec GPIO1, so use the HOTWORD_DET GPIO as the codec IRQ and the DSP_INT as the wake.The
This means codec interrupt is GPIO46 which is PIRQO and should be interrupt 30.
Also add GPIO defines for the GPIOs attached to the codec itself. These are defined by index, and I used the same "jack detect" and "mic present" indices that were used in baytrail.
The codec interrupt to the host is added at index 2 and the hostword detect interrupt to the host is added at index 3.
These can be changed as we work through the implementation in the kernel driver.
BUG=chrome-os-partner:29649 BRANCH=samus TEST=build and boot on samus
Change-Id: Id9cb083ddf9df161be314da4148740ed9f4d0fe6 Signed-off-by: Stefan Reinauer reinauer@chromium.org Original-Commit-Id: 3958efb28813c664a8a4219f78bdd0fcfe75c706 Original-Change-Id: I1c1ac1b6095fab7e3f4412555db4f9a9138e528b Original-Signed-off-by: Duncan Laurie dlaurie@chromium.org Original-Reviewed-on: https://chromium-review.googlesource.com/220326 Original-Reviewed-by: Aaron Durbin adurbin@chromium.org Reviewed-on: http://review.coreboot.org/9216 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi pgeorgi@google.com
See http://review.coreboot.org/9216 for details.
-gerrit