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Message-ID: <CAGb2v67qXN1FX7cupTvVZrM8XRA4LWxVkfFbWh220CWrU7tyAg@mail.gmail.com>
Date: Tue, 12 Jan 2021 17:01:07 +0800
From: Chen-Yu Tsai <wens@...e.org>
To: Chen-Yu Tsai <wens@...nel.org>
Cc: Shawn Lin <shawn.lin@...k-chips.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
Rob Herring <robh@...nel.org>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Heiko Stuebner <heiko@...ech.de>,
Robin Murphy <robin.murphy@....com>,
Johan Jonker <jbx6244@...il.com>,
PCI <linux-pci@...r.kernel.org>,
"open list:ARM/Rockchip SoC..." <linux-rockchip@...ts.infradead.org>,
linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
linux-kernel <linux-kernel@...r.kernel.org>,
devicetree <devicetree@...r.kernel.org>
Subject: Re: [PATCH v3 2/4] dt-bindings: arm: rockchip: Add FriendlyARM NanoPi M4B
On Wed, Jan 6, 2021 at 9:46 PM Chen-Yu Tsai <wens@...nel.org> wrote:
>
> From: Chen-Yu Tsai <wens@...e.org>
>
> The NanoPi M4B is a minor revision of the original M4.
>
> The differences against the original Nanopi M4 that are common with the
> other M4V2 revision include:
>
> - microphone header removed
> - power button added
> - recovery button added
>
> Additional changes specific to the M4B:
>
> - USB 3.0 hub removed; board now has 2x USB 3.0 type-A ports and 2x
> USB 2.0 ports
> - ADB toggle switch added; this changes the top USB 3.0 host port to
> a peripheral port
> - Type-C port no longer supports data or PD
> - WiFi/Bluetooth combo chip switched to AP6256, which supports BT 5.0
> but only 1T1R (down from 2T2R) for WiFi
>
> Add a compatible string for the new board revision.
>
> Signed-off-by: Chen-Yu Tsai <wens@...e.org>
This was
Acked-by: Rob Herring <robh@...nel.org>
back in v2.
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