linux-kernel - Re: [PATCH v1 1/2] dt-bindings: Sync the dts to this document

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Date:	Wed, 21 Oct 2015 23:45:13 +0800
From:	Caesar Wang <caesar.upstream@...il.com>
To:	Rob Herring <robh+dt@...nel.org>
CC:	Caesar Wang <wxt@...k-chips.com>,
	Mark Rutland <mark.rutland@....com>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Heiko Stuebner <heiko@...ech.de>,
	Pawel Moll <pawel.moll@....com>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Doug Anderson <dianders@...omium.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Eduardo Valentin <edubezval@...il.com>,
	linux-rockchip@...ts.infradead.org,
	Kumar Gala <galak@...eaurora.org>,
	Zhang Rui <rui.zhang@...el.com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v1 1/2] dt-bindings: Sync the dts to this document

Hi Rob,

在 2015年10月21日 23:18, Rob Herring 写道:
> On Tue, Oct 20, 2015 at 9:42 PM, Caesar Wang <wxt@...k-chips.com> wrote:
>> Add the OTP gpio state, we need switch the pin to gpio state
>> before the TSADC controller is reset.
>>
>> Signed-off-by: Caesar Wang <wxt@...k-chips.com>
>> ---
>>
>> Changes in v1:
>>    - As the Doug comments, add the 'init' property to sync document.
>>
>>   Documentation/devicetree/bindings/thermal/rockchip-thermal.txt | 5 +++--
>>   1 file changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
>> index ef802de..28e84f7 100644
>> --- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
>> +++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
>> @@ -27,8 +27,9 @@ tsadc: tsadc@...80000 {
>>          clock-names = "tsadc", "apb_pclk";
>>          resets = <&cru SRST_TSADC>;
>>          reset-names = "tsadc-apb";
>> -       pinctrl-names = "default";
>> -       pinctrl-0 = <&otp_out>;
>> +       pinctrl-names = "init", "default";
>> +       pinctrl-0 = <&otp_gpio>;
>> +       pinctrl-1 = <&otp_out>;
> Are these optional or required? They only appear in the example.

Yep,
These are required for TSADC.

I‘m assumed that's right,
I think we don't need to introduce the pinctrl in this document.

> Rob
>
> _______________________________________________
> Linux-rockchip mailing list
> Linux-rockchip@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-rockchip

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