linux-kernel - [PATCH v3 0/5] arm: dts: mt7623: relocate gmacs, mt7530 switch, and add port@5

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Date:   Fri, 10 Feb 2023 21:25:00 +0300
From:   arinc9.unal@...il.com
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org,
        Frank Wunderlich <frank-w@...lic-files.de>,
        erkin.bozoglu@...ont.com,
        Arınç ÜNAL <arinc.unal@...nc9.com>
Subject: [PATCH v3 0/5] arm: dts: mt7623: relocate gmacs, mt7530 switch, and add port@5

Γεια σας και πάλι!

We're doing cleanup and adding port@5 as a CPU port.

The main takeaway of the cleanup is that the MT7530 switch is actually a
part of the multi-chip module on the MT7623AI SoC. I'm moving the bindings
for this switch to mt7623a.dtsi so they don't need to be defined on every
device with this SoC. This should ease it up for supporting more devices
with MT7623AI SoC on mainline.

I don't know if there's a pin wired for interrupt. The switch is going to
work with polling for the time being. Folks from MediaTek, feel free to
fill us in on this.

I've tested the CPU ports on my Bananapi BPI-R2. DTs compile fine.

v3:
- Drop phy muxing, add port@5 as a CPU port instead.

v2:
- Do not define phy-mode on mt7623.dtsi, it should be defined on the DTs
that call mt7623.dtsi instead.
- Use the labels for the MACs, remove them from under &eth on the DTs that
call mt7623.dtsi.
- Mention on the log of the forth patch that the interface name will change
from wan to eth1.

Arınç ÜNAL (5):
  arm: dts: mt7623: add gmacs to mt7623.dtsi
  arm: dts: mt7623: add mt7530 switch to mt7623a.dtsi
  arm: dts: mt7623: change mt7530 switch address
  arm: dts: mt7623: enable flow control on port@6
  arm: dts: mt7623: add port@5 as CPU port

 arch/arm/boot/dts/mt7623.dtsi                 | 12 +++
 arch/arm/boot/dts/mt7623a-rfb-emmc.dts        | 86 +++++--------------
 arch/arm/boot/dts/mt7623a-rfb-nand.dts        | 86 +++++--------------
 arch/arm/boot/dts/mt7623a.dtsi                | 99 ++++++++++++++++++++++
 arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 49 ++++++++---
 arch/arm/boot/dts/mt7623n-rfb-emmc.dts        | 37 ++++----
 6 files changed, 207 insertions(+), 162 deletions(-)