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authorFurquan Shaikh <furquan@chromium.org>2017-12-03 21:45:47 -0800
committerFurquan Shaikh <furquan@google.com>2017-12-05 18:07:14 +0000
commit9d867af725bcdc3d5d497d449146216b5255181d (patch)
tree4a2fcedef3fb7b31a78133dc9bdbba9e7339235b /src/mainboard
parenta7104d002fe05c1dafb3e830d532c2cc3f5fea04 (diff)
downloadcoreboot-9d867af725bcdc3d5d497d449146216b5255181d.tar.xz
mb/google/poppy,nautilus,soraka: Disable PD on AC_PRESENT in deep Sx
This change updates device tree deep_sx_config to disable internal pull-down on AC_PRESENT. BUG=b:69983729 Change-Id: I041900a5262f8fd920856f126185329242a0639a Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/22689 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/google/poppy/variants/baseboard/devicetree.cb2
-rw-r--r--src/mainboard/google/poppy/variants/nautilus/devicetree.cb2
-rw-r--r--src/mainboard/google/poppy/variants/soraka/devicetree.cb2
3 files changed, 3 insertions, 3 deletions
diff --git a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
index 920ab5c15e..232aea5cc3 100644
--- a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
@@ -5,7 +5,7 @@ chip soc/intel/skylake
register "deep_s3_enable_dc" = "0"
register "deep_s5_enable_ac" = "1"
register "deep_s5_enable_dc" = "1"
- register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN | DSX_EN_WAKE_PIN"
+ register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN | DSX_EN_WAKE_PIN | DSX_DIS_AC_PRESENT_PD"
# GPE configuration
# Note that GPE events called out in ASL code rely on this
diff --git a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
index fe11a2e9d1..771bd72a2c 100644
--- a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
@@ -5,7 +5,7 @@ chip soc/intel/skylake
register "deep_s3_enable_dc" = "0"
register "deep_s5_enable_ac" = "1"
register "deep_s5_enable_dc" = "1"
- register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN | DSX_EN_WAKE_PIN"
+ register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN | DSX_EN_WAKE_PIN | DSX_DIS_AC_PRESENT_PD"
# GPE configuration
# Note that GPE events called out in ASL code rely on this
diff --git a/src/mainboard/google/poppy/variants/soraka/devicetree.cb b/src/mainboard/google/poppy/variants/soraka/devicetree.cb
index db3f2a241d..5e5a53730d 100644
--- a/src/mainboard/google/poppy/variants/soraka/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/soraka/devicetree.cb
@@ -5,7 +5,7 @@ chip soc/intel/skylake
register "deep_s3_enable_dc" = "0"
register "deep_s5_enable_ac" = "1"
register "deep_s5_enable_dc" = "1"
- register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN | DSX_EN_WAKE_PIN"
+ register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN | DSX_EN_WAKE_PIN | DSX_DIS_AC_PRESENT_PD"
# GPE configuration
# Note that GPE events called out in ASL code rely on this