linux-kernel - RE: [PATCH v2 1/3] mfd: documentation: dt: Document grounded ACOKB pin on S2MPS11

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Date:	Fri, 14 Aug 2015 18:47:08 +0900
From:	Kukjin Kim <kgene@...nel.org>
To:	'Krzysztof Kozlowski' <k.kozlowski.k@...il.com>,
	'Sangbeom Kim' <sbkim73@...sung.com>,
	'Krzysztof Kozlowski' <k.kozlowski@...sung.com>,
	'Samuel Ortiz' <sameo@...ux.intel.com>,
	'Lee Jones' <lee.jones@...aro.org>,
	linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
	'Kukjin Kim' <kgene@...nel.org>, devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Cc:	'Anand Moon' <linux.amoon@...il.com>,
	'Javier Martinez Canillas' <javier@....samsung.com>
Subject: RE: [PATCH v2 1/3] mfd: documentation: dt: Document grounded ACOKB pin
 on S2MPS11

Krzysztof Kozlowski wrote:
> 
> 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: Krzysztof Kozlowski <k.kozlowski.k@...il.com>
> Reviewed-by: Javier Martinez Canillas <javier@....samsung.com>
> Acked-by: Lee Jones <lee.jones@...aro.org>
> 
> ---
> 
> Changes since v1:
> 1. Split bindings documentation to separate patch (suggested by Lee).
> 2. Add Javier's reviewed-by and Lee's acked-by.
> ---
>  Documentation/devicetree/bindings/mfd/s2mps11.txt | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mfd/s2mps11.txt
> b/Documentation/devicetree/bindings/mfd/s2mps11.txt
> index 57a045016fca..90eaef393325 100644
> --- a/Documentation/devicetree/bindings/mfd/s2mps11.txt
> +++ b/Documentation/devicetree/bindings/mfd/s2mps11.txt
> @@ -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
> --
> 2.1.4

Applied 1/3 and 3/3.

Thanks,
Kukjin

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