From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AF076C2D0E8 for ; Thu, 26 Mar 2020 06:49:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 88240206F8 for ; Thu, 26 Mar 2020 06:49:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="D20c/cwr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727822AbgCZGte (ORCPT ); Thu, 26 Mar 2020 02:49:34 -0400 Received: from mail-wr1-f68.google.com ([209.85.221.68]:34820 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726270AbgCZGtd (ORCPT ); Thu, 26 Mar 2020 02:49:33 -0400 Received: by mail-wr1-f68.google.com with SMTP id d5so6394961wrn.2 for ; Wed, 25 Mar 2020 23:49:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=UNlIlPGigbDa868nR1puqCLpdQ5vgRjn/Uug27bhbRg=; b=D20c/cwrz6OptOMbkWZWaKbLCk/lpwezr/PTafAMwRDpnSSRhM1FpCTK8alf82b8vl BaXOcz0Z/l7QjC8x95VEVWJRaCKwjFJQvPeAUNyuVlLL4hglERZCCN8ScvmlHn9BlEL6 qeLrWiucwOJqK6xn/QBKZBf7iyEYStV/BbgPo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=UNlIlPGigbDa868nR1puqCLpdQ5vgRjn/Uug27bhbRg=; b=VxBDCti1WRHhwNS41oABvfG9itySdANpZUEy38kXtmlyTvQbxgPC0GGqs/hHf2KRvl YuYId3IjNz4JupGYeWas5BIGgVG0clM+j1mEWrddjCHmGItPTSq9QHjsH//vkaSQJjir 64Zd8VbXfzlXVudYkgTUv3AG3qeazX1PuRnujTas1Nw7jPBg8ftnZ9lZ4Y+YE0R/mSRM ngXvLCeH9pSgvWgA6rKka1ZfXivcOR6t8/TNnvhOXCbGb2liP+K2MskSuFUons8/wQy/ KPiZSdntHJqWZbXiI9+6tpvc+JnTVGW+wIo5i8OrHvJLDFLm0LX8Ahmuzr0XosmHANt2 2fwg== X-Gm-Message-State: ANhLgQ0nP/ZhkBEWotBnEjvfRX1zwsh9a7ODCTsvQNlRPK/dKNs+ttbJ /L0O6HjjfQt+Lx6inGJfgNq77w== X-Google-Smtp-Source: ADFU+vtYAZGm22NDE4I9RKS8sdnWFMIW4jh/NESvDTKpvkA7ibyGqOjO5L5671VTeTQpKtprNa5srg== X-Received: by 2002:adf:f4c6:: with SMTP id h6mr4174494wrp.353.1585205371386; Wed, 25 Mar 2020 23:49:31 -0700 (PDT) Received: from mannams-OptiPlex-7010.dhcp.broadcom.net ([192.19.234.250]) by smtp.gmail.com with ESMTPSA id v21sm2069137wmj.8.2020.03.25.23.49.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 25 Mar 2020 23:49:30 -0700 (PDT) From: Srinath Mannam To: Lorenzo Pieralisi , Bjorn Helgaas , Florian Fainelli , Ray Jui , Rob Herring , Andrew Murray , 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 v5 3/6] arm: dts: Change PCIe INTx mapping for Cygnus Date: Thu, 26 Mar 2020 12:18:43 +0530 Message-Id: <1585205326-25326-4-git-send-email-srinath.mannam@broadcom.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1585205326-25326-1-git-send-email-srinath.mannam@broadcom.com> References: <1585205326-25326-1-git-send-email-srinath.mannam@broadcom.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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/arm/boot/dts/bcm-cygnus.dtsi | 30 ++++++++++++++++++++++++++---- 1 file changed, 26 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi index 2dac3ef..ca23e82 100644 --- a/arch/arm/boot/dts/bcm-cygnus.dtsi +++ b/arch/arm/boot/dts/bcm-cygnus.dtsi @@ -264,8 +264,11 @@ reg = <0x18012000 0x1000>; #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie0_intc 0>, + <0 0 0 2 &pcie0_intc 1>, + <0 0 0 3 &pcie0_intc 2>, + <0 0 0 4 &pcie0_intc 3>; linux,pci-domain = <0>; @@ -292,6 +295,14 @@ , ; }; + + pcie0_intc: interrupt-controller { + compatible = "brcm,iproc-intc"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&gic>; + interrupts = ; + }; }; pcie1: pcie@18013000 { @@ -299,8 +310,11 @@ reg = <0x18013000 0x1000>; #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie1_intc 0>, + <0 0 0 2 &pcie1_intc 1>, + <0 0 0 3 &pcie1_intc 2>, + <0 0 0 4 &pcie1_intc 3>; linux,pci-domain = <1>; @@ -327,6 +341,14 @@ , ; }; + + pcie1_intc: interrupt-controller { + compatible = "brcm,iproc-intc"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&gic>; + interrupts = ; + }; }; dma0: dma@18018000 { -- 2.7.4