From patchwork Wed Jul 31 10:50:11 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: 13748479 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 D32A11AC450; Wed, 31 Jul 2024 10:50:18 +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=1722423018; cv=none; b=A1/F+m8ULJMG3yIAk3zNKrTZKv5dDVSDeH3hTMdGfLo8A9QkkfWUilYHn8fdfhBNol/1ryykpgrL3TIBGgvgI6V30c4YR9xawof2hvIeNeTVGhRFPGb0eDeFoJi4nWJbHI5u859UItNJroTNjVvrU1Cd5F4z2U3dTOjx99leAow= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722423018; c=relaxed/simple; bh=I2wSRHaYDVrxwX11GGk6+ukp4VyqQ6OrIa6J7s/t3jQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=H0VxboazysybTT3FrUd5s1nAzY2lSx5JaHPtD5lIY0Icy6RyCiBOwpcqF8e5wfK639MlMveBF9r503BHDeM3WxTJvHr5mEnMYiQjjNvgkFOXSepODp2sTy4IEuh1kaptdf1Ar0MADpUtTkP63VmuO6r7ujleIwFJjn2l2l4YvDM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YRGmKUko; 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="YRGmKUko" Received: by smtp.kernel.org (Postfix) with ESMTPS id 999E2C4DDE5; Wed, 31 Jul 2024 10:50:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722423018; bh=I2wSRHaYDVrxwX11GGk6+ukp4VyqQ6OrIa6J7s/t3jQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=YRGmKUkohGUwSCohzekyye3hQf8+259YSxxDyTV+ef4cHWfxt1+sUcVwfL3u9cZl1 wUUQWwEMCgRcSor0wNMKQLGna7yGOkWdgrTphT5Vpr612T4/hNMdOrJ7Fl65irqin/ gOsKJcCOjysE2yqRqjHFUrVa9vqy2p0I1vr6c3JMcWzoxZhdSbw1bkugy/oDcdP37u QFAl1BrCoPnEQwQU1qfBYD5lcXvXMmfwLNXOuiXkJEh44uKdttryROHkrM8/ZJP0nq WjzZ7y3QUG3eXtWUND6yEveY0WbnToY2uQH7Rf6R25ul+apyVRHizRFSBuLIuJmfPF Qu5He5V/je2Aw== 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 90934C52D54; Wed, 31 Jul 2024 10:50:18 +0000 (UTC) From: Manivannan Sadhasivam via B4 Relay Date: Wed, 31 Jul 2024 16:20:11 +0530 Subject: [PATCH v3 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: <20240731-pci-qcom-hotplug-v3-8-a1426afdee3b@linaro.org> References: <20240731-pci-qcom-hotplug-v3-0-a1426afdee3b@linaro.org> In-Reply-To: <20240731-pci-qcom-hotplug-v3-0-a1426afdee3b@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 , Konrad Dybcio 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+kc71AcsmYgBmqhbj6AuR19gVgM6SXGBTiRSNQwqVP0FlXbfOh dH/EI7xJimJATMEAAEKAB0WIQRnpUMqgUjL2KRYJ5dVnxHm/pHO9QUCZqoW4wAKCRBVnxHm/pHO 9VW8B/9MUtYiNGVpuIfJAqYCVOzwF+YamFjxtReGIZzZB/h1zfMILBFtGv/iiAQf0SsENP/AmQK 7lQtHhyCTi+jSGUT8HlUMLN8k7Oreavy/lwt6D1/qZ0BVzRpdI0G+vYAuCn/X3R6K7N5NPkequ9 cbIT30CZawkFf+Y8LqSQNhvS441+zuQQlEzXg3MLqf9kuBtyQhmWKHHTmEyhH683xm0I5nTTXMS cGfl+gtCrRqjAfmyIE+lw3eOgGUY5kYoVm50maTvndVm4gC8ofnbApX9Prw15Euh4b4dxT8gdEE /JcYse9jgoAz2xBLPT8t6UEtXmmpB8OuWg7t2PfesumKpaMr 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"; };