Commit 8c106580 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Lee Jones

mfd: dt-bindings: Document pulled down WRSTBI pin on S2MPS1X

Document a new Device Tree property 'samsung,s2mps11-wrstbi-ground'
indicating that WRSTBI pin of S2MPS13 PMIC is pulled down so
corresponding buck warm reset function should be disabled.
Signed-off-by: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 8a97d428
...@@ -15,6 +15,9 @@ Optional properties: ...@@ -15,6 +15,9 @@ Optional properties:
- interrupt-parent: Specifies the phandle of the interrupt controller to which - interrupt-parent: Specifies the phandle of the interrupt controller to which
the interrupts from s2mps11 are delivered to. the interrupts from s2mps11 are delivered to.
- interrupts: Interrupt specifiers for interrupt sources. - interrupts: Interrupt specifiers for interrupt sources.
- 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: Optional nodes:
- clocks: s2mps11, s2mps13 and s5m8767 provide three(AP/CP/BT) buffered 32.768 - clocks: s2mps11, s2mps13 and s5m8767 provide three(AP/CP/BT) buffered 32.768
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment