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

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Date:	Tue, 13 Oct 2015 11:07:05 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Kukjin Kim <kgene@...nel.org>
Cc:	'Krzysztof Kozlowski' <k.kozlowski.k@...il.com>,
	'Sangbeom Kim' <sbkim73@...sung.com>,
	'Krzysztof Kozlowski' <k.kozlowski@...sung.com>,
	'Samuel Ortiz' <sameo@...ux.intel.com>,
	linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	'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

On Fri, 14 Aug 2015, Kukjin Kim wrote:

> 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
> 
> Applied 1/3 and 3/3.

Any chance you applied these on their own branch (which can be
tagged)?

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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