From patchwork Mon Jul 15 17:33:51 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam via B4 Relay X-Patchwork-Id: 812845 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 403CF73462; Mon, 15 Jul 2024 17:33:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721064830; cv=none; b=n+6fo1ZholsGqIkfnE817biJhe7tINOYVXaB5r9OyDqQSvZKThjCY1XGHTMP3+mVevQw19QLZ8Yees8jpwUN5tPBfTfoG7GjOLos0oChFqo2JWH7M4OeCX3GAqiA/ebB+UAkdCqAHpFFh+qsdhZxHG8RgNxtdiM0NV1fTKA0pmc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721064830; c=relaxed/simple; bh=uf2gmip5094Xe/ELLjWs+bvQfphMpBDzXrzLLgYLAUE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=qXcnBsnmKxLuQRV2su/TWkkmb6akZMHZ+3NaLvhv91v6rE+vkqwYcgXMXtBendCG9do76P5G4LJ0BEEusknzxDXU6PJNKRga8MMyWzAVRNEKwcEyUXgAsrmMpLB/w4F7IVl1pcAfLJNTOSvrp3+UeHjOMfrOJ2/IImsnMY+hvV8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZeAHLaQK; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ZeAHLaQK" Received: by smtp.kernel.org (Postfix) with ESMTPS id D8905C4DDF1; Mon, 15 Jul 2024 17:33:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721064829; bh=uf2gmip5094Xe/ELLjWs+bvQfphMpBDzXrzLLgYLAUE=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=ZeAHLaQKECA6DixHkpXmrQd3abxj3/ZpiFkmEL9SuZBsg+pb4Y0raxj+Onj7rf+nl Xof8UTC4q2eKMc++EypFRE6WuLkrdfiXpECnsOcL+j0V8F9V7xs12Zxq3rq8nyZY8Q 9J2hr+r+15XReB/tD5EZtvuopbmftKzB6aUSzBE3AUZi9+JTqIPXo9G9RyEnM5Ximb WaAYd9ndBsuSXRYzAkdjw5LTpS+p2b9SfcRI8or6zXdWk3r4gq57F/QSg09VbkLo5C eqHXOCmgX16d4wk/JzNXkObtWCHHd4OV2fhS3+eSU8itZkcLnRhEXueNz73tNmN095 aMoctYu49hEGw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id D017DC3DA59; Mon, 15 Jul 2024 17:33:49 +0000 (UTC) From: Manivannan Sadhasivam via B4 Relay Date: Mon, 15 Jul 2024 23:03:51 +0530 Subject: [PATCH 09/14] ARM: dts: qcom: sdx65: Add 'linux,pci-domain' to PCIe EP controller node Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240715-pci-qcom-hotplug-v1-9-5f3765cc873a@linaro.org> References: <20240715-pci-qcom-hotplug-v1-0-5f3765cc873a@linaro.org> In-Reply-To: <20240715-pci-qcom-hotplug-v1-0-5f3765cc873a@linaro.org> To: Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= , Rob Herring , Bjorn Helgaas , Krzysztof Kozlowski , Conor Dooley , Kishon Vijay Abraham I , Bjorn Andersson , Konrad Dybcio Cc: linux-pci@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Manivannan Sadhasivam X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=openpgp-sha256; l=906; i=manivannan.sadhasivam@linaro.org; h=from:subject:message-id; bh=csDoZP2OLES7tPZyHjq00PkbEc3m+4OOmtcZKbO5fqQ=; b=owEBbQGS/pANAwAKAVWfEeb+kc71AcsmYgBmlV15ILF+SBcNiGMrBAY25nZOAZu7j9Kv2LBvw ZMFFcRVTL6JATMEAAEKAB0WIQRnpUMqgUjL2KRYJ5dVnxHm/pHO9QUCZpVdeQAKCRBVnxHm/pHO 9Sv8B/4yrtadvSEQqOUXqW6F0dvNf6+Zln9x+SGI/lNhwGwZqkjc55QHUCEyTPwRmWWUB89jP78 q0a/m4kXRCkrAYxsPcLRwJmyUY2zqh2/k5Cih1iFqcNbqALrMSRxQ9rXxNbQ7uKkbOZsRCS6lsB YkfrQbRNZouw7BU7+FRVa1y1NQdCMVbKIdoJVD9XeD2xVFg0v9RrpIssIZ6WTmoAgyOFq6EEr3D rzbwgTcqBSwcFaW5M+oKVS8BLg73fwMqX6+ZofQH5DNK2mhRVUHfwiGyjV2M56z/3hlzvbTqe3a 9wZ5g8IytbMFVCnWUEEFo+0xViAHeDhrpmr8nN6BOeWNSu7f X-Developer-Key: i=manivannan.sadhasivam@linaro.org; a=openpgp; fpr=C668AEC3C3188E4C611465E7488550E901166008 X-Endpoint-Received: by B4 Relay for manivannan.sadhasivam@linaro.org/default with auth_id=185 X-Original-From: Manivannan Sadhasivam Reply-To: manivannan.sadhasivam@linaro.org From: Manivannan Sadhasivam 'linux,pci-domain' property provides the PCI domain number for the PCI endpoint controllers in a SoC. If this property is not present, then an unstable (across boots) unique number will be assigned. Use this property to specify the domain number based on the actual hardware instance of the PCI endpoint controllers in SDX65 SoC. Signed-off-by: Manivannan Sadhasivam --- arch/arm/boot/dts/qcom/qcom-sdx65.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/qcom/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom/qcom-sdx65.dtsi index a949454212e9..fcfec4228670 100644 --- a/arch/arm/boot/dts/qcom/qcom-sdx65.dtsi +++ b/arch/arm/boot/dts/qcom/qcom-sdx65.dtsi @@ -345,6 +345,7 @@ pcie_ep: pcie-ep@1c00000 { max-link-speed = <3>; num-lanes = <2>; + linux,pci-domain = <0>; status = "disabled"; };