Re: [PATCH v4 3/3] arm64: dts: meson: Add minimal support for Odroid-N2

From: Martin Blumenstingl
Date: Mon May 27 2019 - 14:16:01 EST

On Mon, May 27, 2019 at 4:03 PM Neil Armstrong <narmstrong@xxxxxxxxxxxx> 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@xxxxxxxxxxxx>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>