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Commit 6a4479f9 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Kukjin Kim
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dt-bindings: Document grounded ACOKB pin on S2MPS11 



Document a new Device Tree property 'samsung,s2mps11-acokb-ground'
indicating that ACOKB pin of S2MPS11 PMIC is connected to the ground
so the PMIC must manually set PWRHOLD bit in CTRL1 register to turn
off the power.

Signed-off-by: default avatarKrzysztof Kozlowski <k.kozlowski.k@gmail.com>
Reviewed-by: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
Acked-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarKukjin Kim <kgene@kernel.org>
parent d3981d1e

Documentation/devicetree/bindings/mfd/s2mps11.txt

+4 −0
Original line number Diff line number Diff line
@@ -15,6 +15,10 @@ 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-acokb-ground: Indicates that ACOKB pin of S2MPS11 PMIC is

  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.



Optional nodes:

- clocks: s2mps11, s2mps13 and s5m8767 provide three(AP/CP/BT) buffered 32.768