From: Eddie Cai <eddie.cai.linux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Shawn Lin <shawn.lin-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
Cc: Heiko Stuebner <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org,
linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] ARM: dts: rockchip:remove hs200 support for firefly reload
Date: Wed, 24 May 2017 16:55:14 +0800 [thread overview]
Message-ID: <CAJrj+DO2D3DFxby1aNS-V0-A2BNsgta22SJ3Y64LPzVuwvgaXA@mail.gmail.com> (raw)
In-Reply-To: <65c7a442-4b2e-65e4-ea5e-0a723c257397-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
Hi Shawn
2017-05-24 16:00 GMT+08:00 Shawn Lin <shawn.lin-TNX95d0MmH7DzftRWevZcw@public.gmane.org>:
> Hi,
>
> On 2017/5/24 15:50, Eddie Cai wrote:
>>
>> due to layout limitation. not all of the reload board can support hs200.
>> so remove hs200 support to make all board can boot up.
>
>
> You now also remove DDR52, so all reload boards run at high speed mode?
My mistake. I will add it back in next version
>
> I'm curious about what was the layout limitation that mmc tuning
> process could never help?
>
>>
>> Signed-off-by: Eddie Cai <eddie.cai.linux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>> ---
>> arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi | 2 --
>> 1 file changed, 2 deletions(-)
>>
>> diff --git a/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi
>> b/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi
>> index 4cfa109..56ac1e6f 100644
>> --- a/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi
>> +++ b/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi
>> @@ -75,8 +75,6 @@
>> bus-width = <8>;
>> cap-mmc-highspeed;
>> disable-wp;
>> - mmc-ddr-1_8v;
>> - mmc-hs200-1_8v;
>> non-removable;
>> num-slots = <1>;
>> pinctrl-names = "default";
>>
>
>
> _______________________________________________
> Linux-rockchip mailing list
> Linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
> http://lists.infradead.org/mailman/listinfo/linux-rockchip
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prev parent reply other threads:[~2017-05-24 8:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-24 7:50 [PATCH] ARM: dts: rockchip:remove hs200 support for firefly reload Eddie Cai
[not found] ` <1495612242-28873-1-git-send-email-eddie.cai.linux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-05-24 8:00 ` Shawn Lin
[not found] ` <65c7a442-4b2e-65e4-ea5e-0a723c257397-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2017-05-24 8:55 ` Eddie Cai [this message]
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