From patchwork Wed Aug 28 08:54:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinath Mannam X-Patchwork-Id: 1154309 X-Patchwork-Delegate: lorenzo.pieralisi@arm.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=broadcom.com header.i=@broadcom.com header.b="LcHIw+CZ"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46JKMX4fqLz9sN6 for ; Wed, 28 Aug 2019 18:55:36 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726833AbfH1Iz1 (ORCPT ); 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Wed, 28 Aug 2019 01:55:26 -0700 (PDT) Received: from mannams-OptiPlex-7010.dhcp.broadcom.net ([192.19.234.250]) by smtp.gmail.com with ESMTPSA id z189sm2431386pfb.137.2019.08.28.01.55.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 28 Aug 2019 01:55:25 -0700 (PDT) From: Srinath Mannam To: Lorenzo Pieralisi , Bjorn Helgaas , Rob Herring , Mark Rutland , Andy Shevchenko , Arnd Bergmann Cc: bcm-kernel-feedback-list@broadcom.com, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Ray Jui , Srinath Mannam Subject: [PATCH v2 6/6] arm64: dts: Change PCIe INTx mapping for NS2 Date: Wed, 28 Aug 2019 14:24:48 +0530 Message-Id: <1566982488-9673-7-git-send-email-srinath.mannam@broadcom.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1566982488-9673-1-git-send-email-srinath.mannam@broadcom.com> References: <1566982488-9673-1-git-send-email-srinath.mannam@broadcom.com> Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org From: Ray Jui Change the PCIe INTx mapping to model the 4 INTx interrupts in the IRQ domain of the iProc PCIe controller itself Signed-off-by: Ray Jui Signed-off-by: Srinath Mannam --- arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi | 28 ++++++++++++++++++++---- 1 file changed, 24 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi index 15f7b0e..d639928 100644 --- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi +++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi @@ -117,8 +117,11 @@ dma-coherent; #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie0_intc 1>, + <0 0 0 2 &pcie0_intc 2>, + <0 0 0 3 &pcie0_intc 3>, + <0 0 0 4 &pcie0_intc 4>; linux,pci-domain = <0>; @@ -140,6 +143,13 @@ phy-names = "pcie-phy"; msi-parent = <&v2m0>; + pcie0_intc: interrupt-controller { + compatible = "brcm,iproc-intc"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&gic>; + interrupts = ; + }; }; pcie4: pcie@50020000 { @@ -148,8 +158,11 @@ dma-coherent; #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie4_intc 1>, + <0 0 0 2 &pcie4_intc 2>, + <0 0 0 3 &pcie4_intc 3>, + <0 0 0 4 &pcie4_intc 4>; linux,pci-domain = <4>; @@ -171,6 +184,13 @@ phy-names = "pcie-phy"; msi-parent = <&v2m0>; + pcie4_intc: interrupt-controller { + compatible = "brcm,iproc-intc"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&gic>; + interrupts = ; + }; }; pcie8: pcie@60c00000 {