linux-kernel - Re: [PATCH v3 8/9] ARM: dts: rockchip: add reboot-mode node for rk3036 SoCs

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Message-ID: <569C3BDE.1040108@rock-chips.com>
Date:	Mon, 18 Jan 2016 09:11:58 +0800
From:	Andy Yan <andy.yan@...k-chips.com>
To:	Heiko Stuebner <heiko@...ech.de>, Caesar Wang <wxt@...k-chips.com>
Cc:	linux-rockchip@...ts.infradead.org, leozwang@...gle.com,
	Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, keescook@...gle.com
Subject: Re: [PATCH v3 8/9] ARM: dts: rockchip: add reboot-mode node for
 rk3036 SoCs

Hi Heiko, Caesar:

On 2016年01月18日 03:18, Heiko Stuebner wrote:
> Hi Caesar, Andy,
>
> Am Freitag, 15. Januar 2016, 21:49:55 schrieb Caesar Wang:
>> Add reboot mode driver DT node for rk3036 platform.
>> This patch adds the needed reboot mode node for rk3036.
>>
>> Signed-off-by: Caesar Wang <wxt@...k-chips.com>
> this obviously depends on Andy's reboot series.
>
> Andy, could you include this patch into further submissions of your series
> please? That way it won't keep floating unconnected on the lists :-)
>
>
> Thanks
> Heiko
>


     Okay, I will add it in my next series.
>> ---
>>
>> Changes in v3: None
>>
>>   arch/arm/boot/dts/rk3036.dtsi | 28 +++++++++++++++++++++++++++-
>>   1 file changed, 27 insertions(+), 1 deletion(-)
>>
>> diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
>> index cf0968c..f5ecfff 100644
>> --- a/arch/arm/boot/dts/rk3036.dtsi
>> +++ b/arch/arm/boot/dts/rk3036.dtsi
>> @@ -43,6 +43,7 @@
>>   #include <dt-bindings/interrupt-controller/arm-gic.h>
>>   #include <dt-bindings/pinctrl/rockchip.h>
>>   #include <dt-bindings/clock/rk3036-cru.h>
>> +#include <dt-bindings/soc/rockchip_boot-mode.h>
>>   #include "skeleton.dtsi"
>>
>>   / {
>> @@ -297,8 +298,33 @@
>>   	};
>>
>>   	grf: syscon@...08000 {
>> -		compatible = "rockchip,rk3036-grf", "syscon";
>> +		compatible = "rockchip,rk3036-grf", "syscon", "simple-mfd";
>>   		reg = <0x20008000 0x1000>;
>> +
>> +		reboot-mode {
>> +			compatible = "syscon-reboot-mode";
>> +			offset = <0x1d8>;
>> +
>> +			normal {
>> +				linux,mode = "normal";
>> +				loader,magic = <BOOT_NORMAL>;
>> +			};
>> +
>> +			loader {
>> +				linux,mode = "loader";
>> +				loader,magic = <BOOT_LOADER>;
>> +			};
>> +
>> +			recovery {
>> +				linux,mode = "recovery";
>> +				loader,magic = <BOOT_RECOVERY>;
>> +			};
>> +
>> +			fastboot {
>> +				linux,mode = "fastboot";
>> +				loader,magic = <BOOT_FASTBOOT>;
>> +			};
>> +		};
>>   	};
>>
>>   	acodec: acodec-ana@...30000 {
>
>
>
>