Change in coreboot[master]: soc/intel/broadwell: Add PCH_GPIO_PIRQ_INVERT definition

[Matt DeVillier (Code Review)]

Matt DeVillier has uploaded this change for review. ( https://review.coreboot.org/28611

Change subject: soc/intel/broadwell: Add PCH_GPIO_PIRQ_INVERT definition
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soc/intel/broadwell: Add PCH_GPIO_PIRQ_INVERT definition

Add definition for PCH_GPIO_PIRQ_INVERT, which is needed
for google/buddy, a to-be-merged variant of google/auron.

Taken from Chromium commit 70ee99b [buddy: change trigger type of gpio53]

Change-Id: I21448160cee791710df51d06efa32cdfecf38c0f
Signed-off-by: Matt DeVillier 
---
M src/soc/intel/broadwell/include/soc/gpio.h
1 file changed, 5 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/11/28611/1

diff --git a/src/soc/intel/broadwell/include/soc/gpio.h b/src/soc/intel/broadwell/include/soc/gpio.h
index c8f0300..d5ff7bb 100644
--- a/src/soc/intel/broadwell/include/soc/gpio.h
+++ b/src/soc/intel/broadwell/include/soc/gpio.h
@@ -148,6 +148,11 @@
      .owner = GPIO_OWNER_GPIO, \
      .pirq  = GPIO_PIRQ_APIC_ROUTE }

+#define PCH_GPIO_PIRQ_INVERT \
+	{ .conf0 = GPIO_MODE_GPIO | GPIO_DIR_INPUT | GPIO_INVERT, \
+	  .owner = GPIO_OWNER_GPIO, \
+	  .pirq  = GPIO_PIRQ_APIC_ROUTE }
+
 #define PCH_GPIO_OUT_HIGH \
    { .conf0 = GPIO_MODE_GPIO | GPIO_DIR_OUTPUT | GPO_LEVEL_HIGH, \
      .owner = GPIO_OWNER_GPIO, \