From patchwork Wed Jul 17 17:03:13 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: 13735639 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 85E51183065; Wed, 17 Jul 2024 17:03:15 +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=1721235795; cv=none; b=giiUt47IrfGfEwfgz3MhPd5rCPhzBBb4IZzLUKMomo9G5jlwwX6Low4eeQTvkgAxzZc1C7oQOcWSj/ztp55kVczy156Ovn3FK4jRr8XFHv9U15drDX7XamqzLOPA9SJSussVWJHX0W1pWaqtYBi6orGaHMlGZB4v9brp8o+KLNM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721235795; c=relaxed/simple; bh=I2wSRHaYDVrxwX11GGk6+ukp4VyqQ6OrIa6J7s/t3jQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=YDjJkcUNRY3PtLuh2M3wrm5ru1GcPAftALaF7TJb3NsGqyz1OR+9Hoemm5ly0GZCO0UkgwtbBqD8A9I7zebb1nLq1z+hpGGhVaBQSrgXh4ZL68yKqKL8ZZeHmMgNqtsD3iobFvgVPyWNEWsRiwL+Y80Um7Fl13afojHyf1DIbho= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DTZ8CXwj; 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="DTZ8CXwj" Received: by smtp.kernel.org (Postfix) with ESMTPS id 491DEC4DDE8; Wed, 17 Jul 2024 17:03:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721235795; bh=I2wSRHaYDVrxwX11GGk6+ukp4VyqQ6OrIa6J7s/t3jQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=DTZ8CXwjoQWzwYBGgBSCy0kUhYdWaM+9JZ1kJvMw7qpGQYkViY/95j9XqL0lZIf21 fkwCbS2eucxyXGN12M56HYTtyRSNtC9wgd0LRTITMyLXzjp2Kz4sTrUvMg6xKvXVis lHKS2hYwe6R2x4ln265ZNwRv55G9OyjgMHk2zzayCncSPoHC/X7oEgXDy8nfnKZKSB o7K61yR0rFUgI/SARgIxAIrh1Btg3ilekQ5NMTNPyNwvVEtiG4DaT5xXDjq2UTQgHX eM3eNQTmxlThIHCS1nGsycKYpmFy32Y8rtknl1fsk02h7ScQ+zeSunyZtxpTz6eKWG cR/zBC2kvj4Ow== 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 3E64EC3DA64; Wed, 17 Jul 2024 17:03:15 +0000 (UTC) From: Manivannan Sadhasivam via B4 Relay Date: Wed, 17 Jul 2024 22:33:13 +0530 Subject: [PATCH v2 08/13] ARM: dts: qcom: sdx65: Add 'linux,pci-domain' to PCIe EP controller node Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240717-pci-qcom-hotplug-v2-8-71d304b817f8@linaro.org> References: <20240717-pci-qcom-hotplug-v2-0-71d304b817f8@linaro.org> In-Reply-To: <20240717-pci-qcom-hotplug-v2-0-71d304b817f8@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=961; i=manivannan.sadhasivam@linaro.org; h=from:subject:message-id; bh=4ksb8gQi6XxtqZHvRIfOuO8m7D/GXep6HzglfrtwSCA=; b=owEBbQGS/pANAwAKAVWfEeb+kc71AcsmYgBml/lOaxt8p1VgGOZBseIX6KvazP7qZyjP7I2qJ 67f4dQ5/OCJATMEAAEKAB0WIQRnpUMqgUjL2KRYJ5dVnxHm/pHO9QUCZpf5TgAKCRBVnxHm/pHO 9dS3B/9Rjk+/ba3zu1H6d/sG4cj9IPKv0Z942GUAmrfXH8YUbpeUaBSFG88mexbV8zlFoZz61wQ 7G1MgSo7bm8JbY/qVmvk0AOxJn/O3y5sW5z5LGupXMkz2ffMp7pN12e9bO8cS3cuaVQll3fVFSr ZLzzhTezyNKcZw22kyRKEQ0F3BSg3kFHWeIDQb9OgjPNTv28OhO6rcnZT2JwcHpVLVimvASPMNR kclkd+tzsE8wIbW7RE5W3UIbvkvWkFYn5VpjcqyTTMTfslxEE6jlphoqh4Dc4GDyqTzVlfyhqm0 2IC950TCA0ZOBe+3E6jyu6sxHb3rrsn23W5BZYFfCk6XloRB 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. Reviewed-by: Konrad Dybcio 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"; };