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Message-ID: <40C42E40-25C3-4FB2-8EB4-E7FCB677E415@fw-web.de> Date: Thu, 19 Jun 2025 08:58:20 +0200 From: Frank Wunderlich <linux@...web.de> To: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, MyungJoo Ham <myungjoo.ham@...sung.com>, Kyungmin Park <kyungmin.park@...sung.com>, Chanwoo Choi <cw00.choi@...sung.com>, Georgi Djakov <djakov@...nel.org>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Andrew Lunn <andrew@...n.ch>, Vladimir Oltean <olteanv@...il.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Matthias Brugger <matthias.bgg@...il.com> CC: Frank Wunderlich <frank-w@...lic-files.de>, Jia-Wei Chang <jia-wei.chang@...iatek.com>, Johnson Wang <johnson.wang@...iatek.com>, Arınç ÜNAL <arinc.unal@...nc9.com>, Landen Chao <Landen.Chao@...iatek.com>, DENG Qingfang <dqfext@...il.com>, Sean Wang <sean.wang@...iatek.com>, Daniel Golle <daniel@...rotopia.org>, Lorenzo Bianconi <lorenzo@...nel.org>, Felix Fietkau <nbd@....name>, linux-pm@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org Subject: Re: [PATCH v4 00/13] further mt7988 devicetree work Am 19. Juni 2025 07:57:09 MESZ schrieb AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>: >Il 16/06/25 11:58, Frank Wunderlich ha scritto: >> From: Frank Wunderlich <frank-w@...lic-files.de> >> > >I think that this series is ready to be applied; however, I need someone to take >the bindings before I can apply the devicetree part to the MediaTek trees. Please wait a bit for the eth part...seems like reserved irqs are not unusable as i thought...i think we should upstream them too and maybe with different names...as they are not fixed to function in hardware. >Cheers, >Angelo > > >> This series continues mt7988 devicetree work >> >> - Extend cpu frequency scaling with CCI >> - GPIO leds >> - Basic network-support (ethernet controller + builtin switch + SFP Cages) >> >> depencies (i hope this list is complete and latest patches/series linked): >> >> support interrupt-names because reserved IRQs are now dropped, so index based access is now wrong >> https://patchwork.kernel.org/project/netdevbpf/patch/20250616080738.117993-2-linux@fw-web.de/ >> >> for SFP-Function (macs currently disabled): >> >> PCS clearance which is a 1.5 year discussion currently ongoing >> >> e.g. something like this (one of): >> * https://patchwork.kernel.org/project/netdevbpf/patch/20250610233134.3588011-4-sean.anderson@linux.dev/ (v6) >> * https://patchwork.kernel.org/project/netdevbpf/patch/20250511201250.3789083-4-ansuelsmth@gmail.com/ (v4) >> * https://patchwork.kernel.org/project/netdevbpf/patch/ba4e359584a6b3bc4b3470822c42186d5b0856f9.1721910728.git.daniel@makrotopia.org/ >> >> full usxgmii driver: >> https://patchwork.kernel.org/project/netdevbpf/patch/07845ec900ba41ff992875dce12c622277592c32.1702352117.git.daniel@makrotopia.org/ >> >> first PCS-discussion is here: >> https://patchwork.kernel.org/project/netdevbpf/patch/8aa905080bdb6760875d62cb3b2b41258837f80e.1702352117.git.daniel@makrotopia.org/ >> >> and then dts nodes for sgmiisys+usxgmii+2g5 firmware >> >> when above depencies are solved the mac1/2 can be enabled and 2.5G phy/SFP slots will work. >> >> changes: >> v4: >> net-binding: >> - allow interrupt names and increase max interrupts to 6 because of RSS/LRO interrupts >> (dropped Robs RB due to this change) >> >> dts-patches: >> - add interrupts for RSS/LRO and interrupt-names for ethernet node >> - eth-reg and clock whitespace-fix >> - comment for fixed-link on gmac0 >> - drop phy-mode properties as suggested by andrew >> - drop phy-connection-type on 2g5 board >> - reorder some properties >> - update 2g5 phy node >> - unit-name dec instead of hex to match reg property >> - move compatible before reg >> - drop phy-mode >> >> v3: >> - dropped patches already applied (SPI+thermal) >> - added soc specific cci compatible (new binding patch + changed dts) >> - enable 2g5 phy because driver is now merged >> - add patch for cleaning up unnecessary pins >> - add patch for gpio-leds >> - add patch for adding ethernet aliases >> >> v2: >> - change reg to list of items in eth binding >> - changed mt7530 binding: >> - unevaluatedProperties=false >> - mediatek,pio subproperty >> - from patternProperty to property >> - board specific properties like led function and labels moved to bpi-r4 dtsi >> >> >> Frank Wunderlich (13): >> dt-bindings: net: mediatek,net: update for mt7988 >> dt-bindings: net: dsa: mediatek,mt7530: add dsa-port definition for >> mt7988 >> dt-bindings: net: dsa: mediatek,mt7530: add internal mdio bus >> dt-bindings: interconnect: add mt7988-cci compatible >> arm64: dts: mediatek: mt7988: add cci node >> arm64: dts: mediatek: mt7988: add basic ethernet-nodes >> arm64: dts: mediatek: mt7988: add switch node >> arm64: dts: mediatek: mt7988a-bpi-r4: add proc-supply for cci >> arm64: dts: mediatek: mt7988a-bpi-r4: drop unused pins >> arm64: dts: mediatek: mt7988a-bpi-r4: add gpio leds >> arm64: dts: mediatek: mt7988a-bpi-r4: add aliases for ethernet >> arm64: dts: mediatek: mt7988a-bpi-r4: add sfp cages and link to gmac >> arm64: dts: mediatek: mt7988a-bpi-r4: configure switch phys and leds >> >> .../bindings/interconnect/mediatek,cci.yaml | 11 +- >> .../bindings/net/dsa/mediatek,mt7530.yaml | 24 +- >> .../devicetree/bindings/net/mediatek,net.yaml | 28 +- >> .../mediatek/mt7988a-bananapi-bpi-r4-2g5.dts | 11 + >> .../dts/mediatek/mt7988a-bananapi-bpi-r4.dts | 19 ++ >> .../dts/mediatek/mt7988a-bananapi-bpi-r4.dtsi | 198 ++++++----- >> arch/arm64/boot/dts/mediatek/mt7988a.dtsi | 307 +++++++++++++++++- >> 7 files changed, 498 insertions(+), 100 deletions(-) >> > > regards Frank
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