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Date:   Tue, 18 Jul 2023 15:09:46 +0900
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Subject: Re: [PATCH v5 2/2] arm64: dts: exynos: add pwm node for
 exynosautov9-sadk
To:     Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
        Thierry Reding <thierry.reding@gmail.com>,
        =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= <u.kleine-koenig@pengutronix.de>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Alim Akhtar <alim.akhtar@samsung.com>
Cc:     linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-samsung-soc@vger.kernel.org
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From:   Jaewon Kim <jaewon02.kim@samsung.com>
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On 23. 7. 18. 15:06, Krzysztof Kozlowski wrote:
> On 18/07/2023 05:42, Jaewon Kim wrote:
>> Add pwm node to support fan on exynosautov9-sadk board.
>> PWM channel 3 of ExynosAutov9 is connected to fan for SoC cooling
>> in SADK board.
>>
>> Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com>
>> ---
>>   arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts |  6 ++++++
>>   arch/arm64/boot/dts/exynos/exynosautov9.dtsi     | 10 ++++++++++
>>   2 files changed, 16 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
>> index 101f51bf565a..bc1815f6ada2 100644
>> --- a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
>> +++ b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
>> @@ -49,6 +49,12 @@
>>   	};
>>   };
>>   
>> +&pwm {
>> +	pinctrl-names = "default";
>> +	pinctrl-0 = <&pwm_tout3>;
>> +	status = "okay";
> I think you miss disabling it.

Okay, I will add disable status to soc dtsi.


>
>> +};
> Best regards,
> Krzysztof
>
>

Thanks

Jaewon Kim