linux-kernel - Re: [PATCH v5 2/3] nvmem: sunxi-sid: add support for H3's SID controller

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Message-ID: <20170228064258.mqpu33udgokxazkz@lukather>
Date:   Tue, 28 Feb 2017 07:42:58 +0100
From:   Maxime Ripard <maxime.ripard@...e-electrons.com>
To:     Icenowy Zheng <icenowy@...c.xyz>
Cc:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Rob Herring <robh+dt@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com
Subject: Re: [PATCH v5 2/3] nvmem: sunxi-sid: add support for H3's SID
 controller

On Tue, Feb 28, 2017 at 03:27:14AM +0800, Icenowy Zheng wrote:
> The H3 SoC have a bigger SID controller, which has its direct read
> address at 0x200 position in the SID block, not 0x0.
> 
> Also, H3 SID controller has some silicon bug that makes the direct read
> value wrong at cold boot, add code to workaround the bug. (This bug has
> already been fixed on A64 and later SoCs)
> 
> Signed-off-by: Icenowy Zheng <icenowy@...c.xyz>

Acked-by: Maxime Ripard <maxime.ripard@...e-electrons.com>

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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