linux-kernel - Re: [PATCH v2 11/11] ARM: dts: imx6ul-kontron-n6310-s-43: Add missing includes for GPIOs and IRQs

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Message-ID: <83173997-c3dd-319f-35bc-503485d80131@kontron.de>
Date:   Thu, 31 Oct 2019 13:11:57 +0000
From:   Schrempf Frieder <frieder.schrempf@...tron.de>
To:     Krzysztof Kozlowski <krzk@...nel.org>
CC:     Fabio Estevam <festevam@...il.com>,
        Mark Rutland <mark.rutland@....com>,
        NXP Linux Team <linux-imx@....com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 11/11] ARM: dts: imx6ul-kontron-n6310-s-43: Add missing
 includes for GPIOs and IRQs

On 31.10.19 14:07, Krzysztof Kozlowski wrote:
> On Tue, Oct 29, 2019 at 11:28:16AM +0000, Schrempf Frieder wrote:
>> From: Frieder Schrempf <frieder.schrempf@...tron.de>
>>
>> Signed-off-by: Frieder Schrempf <frieder.schrempf@...tron.de>
>> Fixes: 1ea4b76cdfde ("ARM: dts: imx6ul-kontron-n6310: Add Kontron i.MX6UL N6310 SoM and boards")
>> ---
>>   arch/arm/boot/dts/imx6ul-kontron-n6310-s-43.dts | 3 +++
>>   1 file changed, 3 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6310-s-43.dts b/arch/arm/boot/dts/imx6ul-kontron-n6310-s-43.dts
>> index 5bad29683cc3..295bc3138fea 100644
>> --- a/arch/arm/boot/dts/imx6ul-kontron-n6310-s-43.dts
>> +++ b/arch/arm/boot/dts/imx6ul-kontron-n6310-s-43.dts
>> @@ -7,6 +7,9 @@
>>   
>>   #include "imx6ul-kontron-n6310-s.dts"
>>   
>> +#include <dt-bindings/interrupt-controller/irq.h>
>> +#include <dt-bindings/gpio/gpio.h>
> 
> This is not needed. This includes imx6ul-kontron-n6310-s.dts, which
> includes imx6ul-kontron-n6310-som.dtsi which has proper GPIO include. It
> also polls imx6ul.dtsi which has the IRQ defines.
> 
> My comment from v1 was for a case where you have a DTSI standing on its
> own. If it does not include anything else, then it should have all
> necessary inclusions (not only GPIO but also iMX-specific pinctrl and clock).

Ok, got it. Thanks for clarifying.
This patch can be dropped then.

> 
> Best regards,
> Krzysztof
> 
> 
>> +
>>   / {
>>   	model = "Kontron N6310 S 43";
>>   	compatible = "kontron,imx6ul-n6310-s-43", "kontron,imx6ul-n6310-s",
>> -- 
>> 2.17.1