linux-kernel - Re: [PATCH 2/3] arm: atmel: at91sam9n12: add qt1070 support

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Date:	Thu, 11 Jul 2013 09:17:13 +0800
From:	Bo Shen <voice.shen@...el.com>
To:	Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>
CC:	Nicolas Ferre <nicolas.ferre@...el.com>,
	<ludovic.desroches@...el.com>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>,
	<devicetree-discuss@...ts.ozlabs.org>
Subject: Re: [PATCH 2/3] arm: atmel: at91sam9n12: add qt1070 support

Hi J,

On 7/10/2013 22:38, Jean-Christophe PLAGNIOL-VILLARD wrote:
> On 17:51 Wed 10 Jul     , Bo Shen wrote:
>> add qt1070 support on at91sam9n12ek board
>>
>> Signed-off-by: Bo Shen <voice.shen@...el.com>
>> ---
>>   arch/arm/boot/dts/at91sam9n12ek.dts |   16 ++++++++++++++++
>>   1 file changed, 16 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
>> index d59b70c..3acac62 100644
>> --- a/arch/arm/boot/dts/at91sam9n12ek.dts
>> +++ b/arch/arm/boot/dts/at91sam9n12ek.dts
>> @@ -40,6 +40,15 @@
>>
>>   			i2c0: i2c@...10000 {
>>   				status = "okay";
>> +
>> +				qt1070: keyboard@1b {
>> +					compatible = "qt1070";
>> +					reg = <0x1b>;
>> +					interrupt-parent = <&pioA>;
>> +					interrupts = <2 0x0>;
> use the macro

Thanks, I will use macro here.

>> +					pinctrl-names = "default";
>> +					pinctrl-0 = <&pinctrl_qt1070_irq>;
>> +				};
>>   			};
>>
>>   			i2c1: i2c@...14000 {
>> @@ -66,6 +75,13 @@
>>   							<AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;	/* PA7 gpio CD pin pull up and deglitch */
>>   					};
>>   				};
>> +
>> +				qt1070 {
>> +					pinctrl_qt1070_irq: qt1070_irq {
>> +						atmel,pins =
>> +							<AT91_PIOA 2 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PA2 GPIO with pull up deglith */
> drop the comment as we use macro

OK, I will drop the comment

>> +					};
>> +				};
>>   			};
>>
>>   			spi0: spi@...00000 {
>> --
>
> Best Regards,
> J.
>

Best Regards,
Bo Shen

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