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Commit 8c106580 authored Oct 07, 2015 by Krzysztof Kozlowski Committed by Lee Jones Oct 30, 2015

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: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

parent 8a97d428

Documentation/devicetree/bindings/mfd/s2mps11.txt

+3 −0

Original line number	Diff line number	Diff line
		@@ -15,6 +15,9 @@ Optional properties:
		- interrupt-parent: Specifies the phandle of the interrupt controller to which
		the interrupts from s2mps11 are delivered to.
		- 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:
		- clocks: s2mps11, s2mps13 and s5m8767 provide three(AP/CP/BT) buffered 32.768