From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.cjdns.fr (mail.cjdns.fr [5.135.140.105]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 912993D349D; Mon, 13 Apr 2026 14:03:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=5.135.140.105 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776089042; cv=none; b=ZDB5gkbaYzgK8lV6e8YlMe2HXmrRakNdkBGxQnCBZ2lwlRJkIfnpgYHV2EIy3D56/z5eTpg1jZMB8RK7rPjKUru3S+b1zT0HPa2nEYMz7bChUpVelqJipj6I4hO0o7ZvZS0EbZE+Gofy1nhogB/7Zj/Es4e1XY43oHW9OY3zOgM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776089042; c=relaxed/simple; bh=4/YmWD/JQYMpPuaX1y+aH3e2YNicMHTfgpMaqPpzdvk=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=rPqmcera0U7JWWmPX2Gw8G1qgdTDHWJ5jHwinQkTjpj0ls7jnWAAte8BTTMpVu3+YBzp9HbSCn9Ts0C0ztc5cXXwLnVSERUV892xb6t0eP2HyY075W32U3QbvmHdFgN0pMyM5lpJFWQRnX5Zh3BuApqVqYcYha7JycPVNLgoM9g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=cjdns.fr; spf=pass smtp.mailfrom=cjdns.fr; dkim=pass (2048-bit key) header.d=cjdns.fr header.i=@cjdns.fr header.b=o+vsWT8c; arc=none smtp.client-ip=5.135.140.105 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=cjdns.fr Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cjdns.fr Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=cjdns.fr header.i=@cjdns.fr header.b="o+vsWT8c" Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 9EF6B99E29; Mon, 13 Apr 2026 16:03:43 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cjdns.fr; s=dkim; t=1776089029; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding; bh=NXhe77XOmmJnTE3Wdolatqa0XdI56uh6Wqn3CSDWXH0=; b=o+vsWT8cWCB/LhTJv8AIarKVQzefHCK6loYoM0HwAPLTQ0NVDtUnDeeCB/CiwP/iouYgMO Jmk/8H+qv6cF+2RunlaKVhbsREgT/4MpgBxKP86ibiu8D2m6NEd8F+XCaetQfdueKA4wJO RXQ2IfOkmzwLapIxdrG1IyzfwL6NaUdoLDvhah+vmy3nkKXN4zGmf+Kwo1VjNnVBDG0EzO GeVR6+BrQ++MG15q5LZ5UQjwWzKU6Jq6P+Qb0c4VeNjuIRWsA7aBsa8Cj0v2TAfrE1eWKb POb7IorwHYhoekaFYxZlCGr5micQ3NMp1O9GnIPiomKdvp+oNB9zcHv7bx9Bvg== From: Caleb James DeLisle To: linux-pci@vger.kernel.org Cc: linux-mips@vger.kernel.org, naseefkm@gmail.com, ryder.lee@mediatek.com, helgaas@kernel.org, lpieralisi@kernel.org, kwilczynski@kernel.org, mani@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, ansuelsmth@gmail.com, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Caleb 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: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 Add EcoNet EN7528 (and EN751221) PCIe support. Changes from v4: * Fixed missing Acked-by * Rebased to 66672af7a095d89f082c5327f3b15bc2f93d558e * v4: https://lore.kernel.org/linux-mips/20260404182854.2183651-1-cjd@cjdns.fr/ Changes from v3: * s/initiallized/initialized/ * Use PCIE_T_PVPERL_MS for sleep time * Use PCI_PM_D3COLD_WAIT for startup wait time * Clarify comment "Activate INTx interrupts" * Add MTK_PCIE_RETRAIN quirk for devices which require link re-train * Do not retrain *all* bridges, only root bridge * Better comments and logging in retraining logic * v3: https://lore.kernel.org/linux-mips/20260320094212.696671-1-cjd@cjdns.fr/ Changes from v2: * mediatek-pcie.yaml -> s/power-domain/power-domains/ and drop example * Patch 3 dropped as it has been applied (Thanks!) * v2: https://lore.kernel.org/linux-mips/20260316155157.679533-1-cjd@cjdns.fr/ Changes from v1: * mediatek-pcie.yaml slot0 needs device-type = "pci", fix dt_binding_check Link: https://lore.kernel.org/linux-mips/177334026016.3889069.9474337544951486443.robh@kernel.org * v1: https://lore.kernel.org/linux-mips/20260312165332.569772-1-cjd@cjdns.fr/ This was split from a larger PCIe patchset which crossed multiple subsystems. I'm not labeling this a v3 because it's a new patchset, but I'm keeping the historical record anyway. Changes from econet-pcie v2: * mediatek-pcie.yaml add missing constraints to PCI node properties * econet-pcie v2: https://lore.kernel.org/linux-mips/20260309131818.74467-1-cjd@cjdns.fr Changes from econet-pcie v1: * pcie-mediatek.c Exclude pcie_retrain_link() when building as a module * econet-pcie v1: https://lore.kernel.org/linux-mips/20260303190948.694783-1-cjd@cjdns.fr/ Caleb James DeLisle (2): dt-bindings: PCI: mediatek: Add support for EcoNet EN7528 PCI: mediatek: Add support for EcoNet EN7528 SoC .../bindings/pci/mediatek-pcie.yaml | 26 ++++ drivers/pci/controller/Kconfig | 2 +- drivers/pci/controller/pcie-mediatek.c | 133 ++++++++++++++++++ 3 files changed, 160 insertions(+), 1 deletion(-) base-commit: 66672af7a095d89f082c5327f3b15bc2f93d558e -- 2.39.5