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Subject: Re: [PATCH 1/1] arm64: Always provide "model name" in /proc/cpuinfo
To: Heinrich Schuchardt <xypron.glpk@gmx.de>,
        Catalin Marinas <catalin.marinas@arm.com>
References: <20170501223913.6894-1-xypron.glpk@gmx.de>
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 <15006378-af42-b029-f967-3f7230b64706@gmx.de>
Cc: Sudeep Holla <sudeep.holla@arm.com>,
        Mark Rutland <mark.rutland@arm.com>,
        Steve Capper <steve.capper@linaro.org>,
        Suzuki K Poulose <suzuki.poulose@arm.com>,
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        Will Deacon <will.deacon@arm.com>, linux-kernel@vger.kernel.org,
        Julien Grall <julien.grall@arm.com>,
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From: Sudeep Holla <sudeep.holla@arm.com>
Organization: ARM
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Date: Tue, 2 May 2017 17:43:02 +0100
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On 02/05/17 17:28, Heinrich Schuchardt wrote:
[...]

> The real interesting thing in an ARM SOC is to see which CPU is A72,
> A57, A53 or whatever.
> 
> This information is available from the device tree in the compatible
> property of the individual CPUs
> (/sys/firmware/devicetree/base/cpus/cpu@*/compatible), e.g.
> compatible =3D "arm,cortex-a53", "arm,armv8";
> 

You can refer "CPU part" in /proc/cpuinfo for the above information.

-- 
Regards,
Sudeep