From nobody Sun Feb 8 18:15:31 2026 Received: from out-178.mta0.migadu.com (out-178.mta0.migadu.com [91.218.175.178]) (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 AFA681C84CB for ; Tue, 3 Feb 2026 00:22:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.178 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770078127; cv=none; b=Dk9ejJNeb4J1ldaye0nFTWId1H4VkXRnMGNlCpKh5i+1JjJDaUEsxLObGX7t3MgAYwuv3Kak65VhOB+nDCTYWiPaJwSckzq3LTqbqaL6qpBFTqGLjVlDZwUrBBBvhYzWbSQ3MAdONsVvA5tLe8QViJcns7gjMqaFV+o1sy5/tNc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770078127; c=relaxed/simple; bh=HzuTMG6951tSYJCEaxJHqJek8qQ28BkOhuT5tQd7CoE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=KnSWHY9mxr8J3LHaQS3cf0yc0fRL5PoGm31d5EidzlEE2f+XJAXZOAhzub24LmXICUMYdIgRz0ZTTrh5KH/W6zR245+o576JZu/kL8/KsJN4tHsDnJ9T2DxjHeBxvYLLUzixgXLoYhm3HzcQDfPfVZVuncozgva5yt/wxhi1Vi0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=BKB6Y3pI; arc=none smtp.client-ip=91.218.175.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="BKB6Y3pI" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1770078123; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=xEDks71jPWIaYxTqElZUBzlKtd2fk7erRCnRdd5d4ug=; b=BKB6Y3pIE2fBGnuvhOOin7POuW77yEcRZpaJCYRLs0TbIu8wNx6XztyKKtkdrc7HGFjgqw FQiYsBC8g/AhJRteLaH5mEl7Kto4SI97SbUbkdjAmq/c9Y5vjww2OojVXZuelmsk0pEGsJ d7fOcDAsv8dE2AB1yRMZ10Vdb/9iyR8= From: Sean Anderson To: Laurent Pinchart , Vinod Koul , linux-phy@lists.infradead.org Cc: =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Lorenzo Pieralisi , Radhey Shyam Pandey , linux-kernel@vger.kernel.org, Michal Simek , linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, Neil Armstrong , Rob Herring , Thippeswamy Havalige , Manivannan Sadhasivam , Bjorn Helgaas , Sean Anderson Subject: [PATCH 8/8] arm64: zynqmp: Add PCIe resets Date: Mon, 2 Feb 2026 19:21:28 -0500 Message-Id: <20260203002128.935842-9-sean.anderson@linux.dev> In-Reply-To: <20260203002128.935842-1-sean.anderson@linux.dev> References: <20260203002128.935842-1-sean.anderson@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" Add PCIe reset bindings for the ZynqMP. Signed-off-by: Sean Anderson --- arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/x= ilinx/zynqmp.dtsi index 938b014ca923..178b4c3a7ba4 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -969,6 +969,10 @@ pcie: pcie@fd0e0000 { <0x0 0x0 0x0 0x4 &pcie_intc 0x4>; /* iommus =3D <&smmu 0x4d0>; */ power-domains =3D <&zynqmp_firmware PD_PCIE>; + resets =3D <&zynqmp_reset ZYNQMP_RESET_PCIE_CFG>, + <&zynqmp_reset ZYNQMP_RESET_PCIE_BRIDGE>, + <&zynqmp_reset ZYNQMP_RESET_PCIE_CTRL>; + reset-names =3D "cfg", "bridge", "ctrl"; pcie_intc: legacy-interrupt-controller { interrupt-controller; #address-cells =3D <0>; --=20 2.35.1.1320.gc452695387.dirty