{"id":2222711,"url":"http://patchwork.ozlabs.org/api/1.1/covers/2222711/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-pci/cover/20260413140339.16238-1-cjd@cjdns.fr/","project":{"id":28,"url":"http://patchwork.ozlabs.org/api/1.1/projects/28/?format=json","name":"Linux PCI development","link_name":"linux-pci","list_id":"linux-pci.vger.kernel.org","list_email":"linux-pci@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null},"msgid":"<20260413140339.16238-1-cjd@cjdns.fr>","date":"2026-04-13T14:03:37","name":"[v5,0/2] PCI: mediatek: Add support for EcoNet SoCs","submitter":{"id":66262,"url":"http://patchwork.ozlabs.org/api/1.1/people/66262/?format=json","name":"Caleb James DeLisle","email":"cjd@cjdns.fr"},"mbox":"http://patchwork.ozlabs.org/project/linux-pci/cover/20260413140339.16238-1-cjd@cjdns.fr/mbox/","series":[{"id":499709,"url":"http://patchwork.ozlabs.org/api/1.1/series/499709/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-pci/list/?series=499709","date":"2026-04-13T14:03:37","name":"PCI: mediatek: Add support for EcoNet SoCs","version":5,"mbox":"http://patchwork.ozlabs.org/series/499709/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/2222711/comments/","headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linux-pci@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=cjdns.fr header.i=@cjdns.fr header.a=rsa-sha256\n header.s=dkim header.b=o+vsWT8c;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c15:e001:75::12fc:5321; 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c=relaxed/simple;\n\tbh=4/YmWD/JQYMpPuaX1y+aH3e2YNicMHTfgpMaqPpzdvk=;\n\th=From:To:Cc:Subject:Date:Message-Id:MIME-Version;\n b=rPqmcera0U7JWWmPX2Gw8G1qgdTDHWJ5jHwinQkTjpj0ls7jnWAAte8BTTMpVu3+YBzp9HbSCn9Ts0C0ztc5cXXwLnVSERUV892xb6t0eP2HyY075W32U3QbvmHdFgN0pMyM5lpJFWQRnX5Zh3BuApqVqYcYha7JycPVNLgoM9g=","ARC-Authentication-Results":"i=1; smtp.subspace.kernel.org;\n dmarc=pass (p=none dis=none) header.from=cjdns.fr;\n spf=pass smtp.mailfrom=cjdns.fr;\n dkim=pass (2048-bit key) header.d=cjdns.fr header.i=@cjdns.fr\n header.b=o+vsWT8c; arc=none smtp.client-ip=5.135.140.105","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=cjdns.fr; s=dkim;\n\tt=1776089029; h=from:subject:date:message-id:to:cc:mime-version:\n\t content-transfer-encoding; bh=NXhe77XOmmJnTE3Wdolatqa0XdI56uh6Wqn3CSDWXH0=;\n\tb=o+vsWT8cWCB/LhTJv8AIarKVQzefHCK6loYoM0HwAPLTQ0NVDtUnDeeCB/CiwP/iouYgMO\n\tJmk/8H+qv6cF+2RunlaKVhbsREgT/4MpgBxKP86ibiu8D2m6NEd8F+XCaetQfdueKA4wJO\n\tRXQ2IfOkmzwLapIxdrG1IyzfwL6NaUdoLDvhah+vmy3nkKXN4zGmf+Kwo1VjNnVBDG0EzO\n\tGeVR6+BrQ++MG15q5LZ5UQjwWzKU6Jq6P+Qb0c4VeNjuIRWsA7aBsa8Cj0v2TAfrE1eWKb\n\tPOb7IorwHYhoekaFYxZlCGr5micQ3NMp1O9GnIPiomKdvp+oNB9zcHv7bx9Bvg==","From":"Caleb James DeLisle ","To":"linux-pci@vger.kernel.org","Cc":"linux-mips@vger.kernel.org,\n\tnaseefkm@gmail.com,\n\tryder.lee@mediatek.com,\n\thelgaas@kernel.org,\n\tlpieralisi@kernel.org,\n\tkwilczynski@kernel.org,\n\tmani@kernel.org,\n\trobh@kernel.org,\n\tkrzk+dt@kernel.org,\n\tconor+dt@kernel.org,\n\tmatthias.bgg@gmail.com,\n\tangelogioacchino.delregno@collabora.com,\n\tansuelsmth@gmail.com,\n\tlinux-mediatek@lists.infradead.org,\n\tdevicetree@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org,\n\tCaleb James DeLisle ","Subject":"[PATCH v5 0/2] PCI: mediatek: Add support for EcoNet SoCs","Date":"Mon, 13 Apr 2026 14:03:37 +0000","Message-Id":"<20260413140339.16238-1-cjd@cjdns.fr>","Precedence":"bulk","X-Mailing-List":"linux-pci@vger.kernel.org","List-Id":"","List-Subscribe":"","List-Unsubscribe":"","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-Last-TLS-Session-Version":"TLSv1.3"},"content":"Add EcoNet EN7528 (and EN751221) PCIe support.\n\nChanges from v4:\n* Fixed missing Acked-by\n* Rebased to 66672af7a095d89f082c5327f3b15bc2f93d558e\n* v4: https://lore.kernel.org/linux-mips/20260404182854.2183651-1-cjd@cjdns.fr/\n\nChanges from v3:\n* s/initiallized/initialized/\n* Use PCIE_T_PVPERL_MS for sleep time\n* Use PCI_PM_D3COLD_WAIT for startup wait time\n* Clarify comment \"Activate INTx interrupts\"\n* Add MTK_PCIE_RETRAIN quirk for devices which require link re-train\n* Do not retrain *all* bridges, only root bridge\n* Better comments and logging in retraining logic\n* v3: https://lore.kernel.org/linux-mips/20260320094212.696671-1-cjd@cjdns.fr/\n\nChanges from v2:\n* mediatek-pcie.yaml -> s/power-domain/power-domains/ and drop example\n* Patch 3 dropped as it has been applied (Thanks!)\n* v2: https://lore.kernel.org/linux-mips/20260316155157.679533-1-cjd@cjdns.fr/\n\nChanges from v1:\n* mediatek-pcie.yaml slot0 needs device-type = \"pci\", fix dt_binding_check\nLink: https://lore.kernel.org/linux-mips/177334026016.3889069.9474337544951486443.robh@kernel.org\n* v1: https://lore.kernel.org/linux-mips/20260312165332.569772-1-cjd@cjdns.fr/\n\nThis was split from a larger PCIe patchset which crossed multiple\nsubsystems. I'm not labeling this a v3 because it's a new patchset, but\nI'm keeping the historical record anyway.\n\nChanges from econet-pcie v2:\n* mediatek-pcie.yaml add missing constraints to PCI node properties\n* econet-pcie v2: https://lore.kernel.org/linux-mips/20260309131818.74467-1-cjd@cjdns.fr\n\nChanges from econet-pcie v1:\n* pcie-mediatek.c Exclude pcie_retrain_link() when building as a module\n* econet-pcie v1: https://lore.kernel.org/linux-mips/20260303190948.694783-1-cjd@cjdns.fr/\n\nCaleb James DeLisle (2):\n dt-bindings: PCI: mediatek: Add support for EcoNet EN7528\n PCI: mediatek: Add support for EcoNet EN7528 SoC\n\n .../bindings/pci/mediatek-pcie.yaml | 26 ++++\n drivers/pci/controller/Kconfig | 2 +-\n drivers/pci/controller/pcie-mediatek.c | 133 ++++++++++++++++++\n 3 files changed, 160 insertions(+), 1 deletion(-)\n\n\nbase-commit: 66672af7a095d89f082c5327f3b15bc2f93d558e"}