From patchwork Wed May 13 17:11:31 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liviu Dudau X-Patchwork-Id: 6398971 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 4A3E69F1C2 for ; Wed, 13 May 2015 17:16:01 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5DACA20394 for ; Wed, 13 May 2015 17:16:00 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7921B20364 for ; Wed, 13 May 2015 17:15:59 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YsaDk-0004Wv-LM; Wed, 13 May 2015 17:13:24 +0000 Received: from fw-tnat.cambridge.arm.com ([217.140.96.140] helo=cam-smtp0.cambridge.arm.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YsaCU-0003qt-HV for linux-arm-kernel@lists.infradead.org; Wed, 13 May 2015 17:12:09 +0000 Received: from e106497-lin.cambridge.arm.com (e106497-lin.cambridge.arm.com [10.1.197.168]) by cam-smtp0.cambridge.arm.com (8.13.8/8.13.8) with ESMTP id t4DHBWFp008431; Wed, 13 May 2015 18:11:32 +0100 From: Liviu Dudau To: Arnd Bergmann , Olof Johansson , Rob Herring , Mark Rutland , Ian Campbell , Marc Zyngier , Catalin Marinas , Will Deacon , Sudeep Holla , devicetree , LAKML , LKML Subject: [PATCH 4/5] arm64: Juno: Add GICv2m support in device tree. Date: Wed, 13 May 2015 18:11:31 +0100 Message-Id: <1431537092-19597-5-git-send-email-Liviu.Dudau@arm.com> X-Mailer: git-send-email 2.3.6 In-Reply-To: <1431537092-19597-1-git-send-email-Liviu.Dudau@arm.com> References: <1431537092-19597-1-git-send-email-Liviu.Dudau@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150513_101206_991018_887D3510 X-CRM114-Status: UNSURE ( 8.58 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Juno contains a GICv2m extension for handling PCIe MSI messages. Add a node declaring the first frame of the extension. Signed-off-by: Liviu Dudau --- arch/arm64/boot/dts/arm/juno-base.dtsi | 35 ++++++++++++++++++++-------------- 1 file changed, 21 insertions(+), 14 deletions(-) diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi index 78f8a07..e6a4e99 100644 --- a/arch/arm64/boot/dts/arm/juno-base.dtsi +++ b/arch/arm64/boot/dts/arm/juno-base.dtsi @@ -23,10 +23,17 @@ <0x0 0x2c02f000 0 0x2000>, <0x0 0x2c04f000 0 0x2000>, <0x0 0x2c06f000 0 0x2000>; - #address-cells = <0>; + #address-cells = <2>; #interrupt-cells = <3>; + #size-cells = <2>; interrupt-controller; interrupts = ; + ranges = <0 0 0 0x2c1c0000 0 0x40000>; + v2m_0: v2m@0 { + compatible = "arm,gic-v2m-frame"; + msi-controller; + reg = <0 0 0 0x1000>; + }; }; timer { @@ -122,19 +129,19 @@ #interrupt-cells = <1>; interrupt-map-mask = <0 0 15>; - interrupt-map = <0 0 0 &gic 0 68 IRQ_TYPE_LEVEL_HIGH>, - <0 0 1 &gic 0 69 IRQ_TYPE_LEVEL_HIGH>, - <0 0 2 &gic 0 70 IRQ_TYPE_LEVEL_HIGH>, - <0 0 3 &gic 0 160 IRQ_TYPE_LEVEL_HIGH>, - <0 0 4 &gic 0 161 IRQ_TYPE_LEVEL_HIGH>, - <0 0 5 &gic 0 162 IRQ_TYPE_LEVEL_HIGH>, - <0 0 6 &gic 0 163 IRQ_TYPE_LEVEL_HIGH>, - <0 0 7 &gic 0 164 IRQ_TYPE_LEVEL_HIGH>, - <0 0 8 &gic 0 165 IRQ_TYPE_LEVEL_HIGH>, - <0 0 9 &gic 0 166 IRQ_TYPE_LEVEL_HIGH>, - <0 0 10 &gic 0 167 IRQ_TYPE_LEVEL_HIGH>, - <0 0 11 &gic 0 168 IRQ_TYPE_LEVEL_HIGH>, - <0 0 12 &gic 0 169 IRQ_TYPE_LEVEL_HIGH>; + interrupt-map = <0 0 0 &gic 0 0 0 68 IRQ_TYPE_LEVEL_HIGH>, + <0 0 1 &gic 0 0 0 69 IRQ_TYPE_LEVEL_HIGH>, + <0 0 2 &gic 0 0 0 70 IRQ_TYPE_LEVEL_HIGH>, + <0 0 3 &gic 0 0 0 160 IRQ_TYPE_LEVEL_HIGH>, + <0 0 4 &gic 0 0 0 161 IRQ_TYPE_LEVEL_HIGH>, + <0 0 5 &gic 0 0 0 162 IRQ_TYPE_LEVEL_HIGH>, + <0 0 6 &gic 0 0 0 163 IRQ_TYPE_LEVEL_HIGH>, + <0 0 7 &gic 0 0 0 164 IRQ_TYPE_LEVEL_HIGH>, + <0 0 8 &gic 0 0 0 165 IRQ_TYPE_LEVEL_HIGH>, + <0 0 9 &gic 0 0 0 166 IRQ_TYPE_LEVEL_HIGH>, + <0 0 10 &gic 0 0 0 167 IRQ_TYPE_LEVEL_HIGH>, + <0 0 11 &gic 0 0 0 168 IRQ_TYPE_LEVEL_HIGH>, + <0 0 12 &gic 0 0 0 169 IRQ_TYPE_LEVEL_HIGH>; /include/ "juno-motherboard.dtsi" };