From mboxrd@z Thu Jan  1 00:00:00 1970
From: caesar.upstream@gmail.com (Caesar Wang)
Date: Mon, 15 Feb 2016 11:36:36 +0800
Subject: [PATCH v4 09/10] arm64: dts: Add main Thermal info to rk3368.dtsi
In-Reply-To: <42802946.20XC68fnyM@phil>
References: <1447044542-30859-1-git-send-email-wxt@rock-chips.com>
 <1447044542-30859-10-git-send-email-wxt@rock-chips.com>
 <42802946.20XC68fnyM@phil>
Message-ID: <56C147C4.20704@gmail.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org



? 2016?02?09? 16:30, Heiko Stuebner ??:
> Hi Caesar,
>
> Am Montag, 9. November 2015, 12:49:01 schrieb Caesar Wang:
>> This patch add the thermal needed info on RK3368.
>> Meanwhile, support the trips to throttle for thermal.
>>
>> Signed-off-by: Caesar Wang <wxt@rock-chips.com>
>> Acked-by: Eduardo Valentin <edubezval@gmail.com>
> [...]
>
>> @@ -829,6 +855,16 @@
>>   			};
>>   		};
>>
>> +		tsadc {
>> +			otp_gpio: otp-gpio {
>> +				rockchip,pins = <0 10 RK_FUNC_GPIO &pcfg_pull_none>;
>> +			};
>> +
>> +			otp_out: otp-out {
>> +				rockchip,pins = <0 10 RK_FUNC_1 &pcfg_pull_none>;
>> +			};
>> +		};
>> +
>>   		uart0 {
>>   			uart0_xfer: uart0-xfer {
>>   				rockchip,pins = <2 24 RK_FUNC_1 &pcfg_pull_up>,
> As it came up just now, these pinctrl settings seem strange. I.e. according
> to the TRM gpio0b2 [= gpio0 10] func_1 is sc_rst, which seems to be the
> smartcard controller?
>
> It came up because it seems the Tronsmart R68 board seems to use this pin
> for controlling the vcc_host regulator instead.

Yep, that's the incorrect over-temperature protection pin. :-(

Fixed in https://patchwork.kernel.org/patch/8308831/

Thanks Heiko.

>
> Heiko
>
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-- 
Thanks,
Caesar