From: Vinod <vkoul@kernel.org>
Subject: Re: [PATCH 2/2] hwrng: msm: add ACPI support
Date: Fri, 22 Jun 2018 10:18:20 +0530
Message-ID: <20180622044819.GJ27187@vkoul-mobl>
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Cc: timur@kernel.org, linux-arm-msm@vger.kernel.org, swboyd@chromium.org,
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To: Timur Tabi <timur@codeaurora.org>
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On 21-06-18, 23:46, Timur Tabi wrote:
> On 6/21/18 11:44 PM, Vinod wrote:
> > So this make me think you should do 2 level support for ACPI, one ACPI
> > support and one V2 support where we dont touch CONFIG register. That way
> > both regions will work
> 
> The ACPI system is a v2 system.  If you want, I can just remove the read of
> the CONFIG register.

Okay, so in this case who configures v2. My guess here is that firmware
hasn't locked access, default everyone can access per spec

-- 
~Vinod