linux-kernel - [PATCH v2 0/5] arm: dts: mt7623: relocate gmacs, mt7530 switch, and mux phy

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Date:   Wed,  1 Feb 2023 21:56:51 +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>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Frank Wunderlich <frank-w@...lic-files.de>,
        erkin.bozoglu@...ont.com, Sean Wang <sean.wang@...iatek.com>,
        DENG Qingfang <dqfext@...il.com>,
        Arınç ÜNAL <arinc.unal@...nc9.com>
Subject: [PATCH v2 0/5] arm: dts: mt7623: relocate gmacs, mt7530 switch, and mux phy

Γεια σας και πάλι!

I initially just wanted to submit the phy muxing patch for BPI-R2 but after
looking around the bindings, I decided to do a bit of a cleanup.

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 me in on this.

I've tested phy muxing on my BPI-R2. DTs compile fine.

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: mux phy0 on Bananapi BPI-R2
  arm: dts: mt7623: enable flow control on port@6

 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                | 75 +++++++++++++++++++
 arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 42 ++++++-----
 arch/arm/boot/dts/mt7623n-rfb-emmc.dts        | 37 +++++-----
 6 files changed, 170 insertions(+), 168 deletions(-)