Merge remote-tracking branch 'mfd/for-mfd-next'

[karo-tx-linux.git] / Documentation / devicetree / bindings / mfd / s2mps11.txt

diff --git a/Documentation/devicetree/bindings/mfd/s2mps11.txt b/Documentation/devicetree/bindings/mfd/s2mps11.txt
index 90eaef393325799d895cd5b99ae130e6cc4451f7..890f0b0e164337e6a4b7a8d9d0578f970e748f85 100644 (file)
--- a/Documentation/devicetree/bindings/mfd/s2mps11.txt
+++ b/Documentation/devicetree/bindings/mfd/s2mps11.txt
@@ -19,6 +19,9 @@ Optional properties:
   connected to the ground so the PMIC must manually set PWRHOLD bit in CTRL1
   register to turn off the power. Usually the ACOKB is pulled up to VBATT so
   when PWRHOLD pin goes low, the rising ACOKB will trigger power off.
+- samsung,s2mps11-wrstbi-ground: Indicates that WRSTBI pin of PMIC is pulled
+  down. When the system is suspended it will always go down thus triggerring
+  unwanted buck warm reset (setting buck voltages to default values).
 
 Optional nodes:
 - clocks: s2mps11, s2mps13 and s5m8767 provide three(AP/CP/BT) buffered 32.768