linux-kernel - Re: [PATCH v4 3/3] ARM: dts: rockchip: Add the OTP gpio pinctrl

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Date:	Fri, 23 Oct 2015 08:25:08 -0700
From:	Doug Anderson <dianders@...omium.org>
To:	Caesar Wang <wxt@...k-chips.com>
Cc:	Heiko Stuebner <heiko@...ech.de>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Eduardo Valentin <edubezval@...il.com>,
	Russell King <linux@....linux.org.uk>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	Kumar Gala <galak@...eaurora.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	"open list:ARM/Rockchip SoC..." <linux-rockchip@...ts.infradead.org>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v4 3/3] ARM: dts: rockchip: Add the OTP gpio pinctrl

Hi,

On Fri, Oct 23, 2015 at 4:25 AM, Caesar Wang <wxt@...k-chips.com> wrote:
> Add the "init" anf "sleep" pinctrl as the OTP gpio state.
> We need the OTP pin is gpio state before resetting the TSADC controller,
> since the tshut polarity will generate a high signal.
>
> "init" pinctrl property is defined by Doug's Patch[0].
>
> Patch[0]:
> https://patchwork.kernel.org/patch/7454311/
>
> Signed-off-by: Caesar Wang <wxt@...k-chips.com>
> Reviewed-by: Douglas Anderson <dianders@...omium.org>
> ---
>
> Changes in v4: None
> Changes in v3:
>   - Add the "sleep" pinctrl as the gpio state in PATCH[3/3]
>
> Changes in v2:
>   - Add some commits for more obvious in PATCH[2/2]
>
> Changes in v1:
>   - As the Doug comments, drop the thermal driver patchs since
>     we can with pinctrl changing to work.
>   - As the Doug's patch to add the 'init' property.
>
>  arch/arm/boot/dts/rk3288.dtsi | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)

I realized that the subject of this patch should probably contain the
word rk3288, but I presume Heiko would rather add that himself than
for you to spin this again.  ;)


-Doug
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