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References: <20190527140206.30392-1-narmstrong@baylibre.com> <20190527140206.30392-4-narmstrong@baylibre.com>
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From:   Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Date:   Mon, 27 May 2019 20:12:33 +0200
Message-ID: <CAFBinCC+QrMhEErnt28ACe7x_VM65_envvOw7kFWAir53B=_nQ@mail.gmail.com>
Subject: Re: [PATCH v4 3/3] arm64: dts: meson: Add minimal support for Odroid-N2
To:     Neil Armstrong <narmstrong@baylibre.com>
Cc:     khilman@baylibre.com, linux-amlogic@lists.infradead.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org
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On Mon, May 27, 2019 at 4:03 PM Neil Armstrong <narmstrong@baylibre.com> wrote:
>
> This patch adds basic support for :
> - Amlogic G12B, which is very similar to G12A
> - The HardKernel Odroid-N2 based on the S922X SoC
>
> The Amlogic G12B SoC is very similar with the G12A SoC, sharing
> most of the features and architecture, but with these differences :
> - The first CPU cluster only has 2xCortex-A53 instead of 4
> - G12B has a second cluster of 4xCortex-A73
> - Both cluster can achieve 2GHz instead of 1,8GHz for G12A
> - CPU Clock architecture is difference, thus needing a different
>   compatible to handle this slight difference
> - Supports a MIPI CSI input
> - Embeds a Mali-G52 instead of a Mali-G31, but integration is the same
>
> Actual support is done in the same way as for the GXM support, including
> the G12A dtsi and redefining the CPU clusters.
> Unlike GXM, the first cluster is different, thus needing to remove
> the last 2 cpu nodes of the first cluster.
>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>