linux-kernel - Re: [PATCH v2 0/6] ARM: berlin: add cpufreq support

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Date:	Tue, 18 Aug 2015 20:29:25 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	Antoine Tenart <antoine.tenart@...e-electrons.com>
Cc:	sebastian.hesselbarth@...il.com, zmxu@...vell.com,
	jszhang@...vell.com,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Linux PM list <linux-pm@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 0/6] ARM: berlin: add cpufreq support

On 18-08-15, 16:39, Antoine Tenart wrote:
> However, it seems the OPP-v2 table takes precedence over the old one.
> When a default OPP-v2 table is supplied in the device tree, if the
> bootloader supplies an OPP table the old way it won't be taken into
> account.
> 
> So if I understood correctly, this won't work here for the BG2Q.

Didn't understood it completely. Are you saying that your dtb will
have two operating-points tables ?

The deal is that for any device, parsing of opp-v2 will be attempted
first. If its not available, then opp-v1 will be tried. But this is
per-device. So, one device can have opp-v2 tables and other one can do
v1 type.

-- 
viresh
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