From patchwork Thu Jul 28 17:51:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rob Herring (Arm)" X-Patchwork-Id: 12931623 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F2463C04A68 for ; Thu, 28 Jul 2022 17:52:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=TdJSocdLz59tF8C5mDmgqUw/iT2UxrLGsnX1YeWNKxI=; b=uvSFBr6J1YQV95 54cXiTJtYbLNsBMiotCWEpIB44ywetLDKXNbfYmHm56zJew7GdGTu47UgdOhZBwbzI/Vxex30fP5m xHan26+31OeJQEhH3BZeeo6RZ2aJD5osRvc3bbo1hrc83vuX9ogLMz+6hNTPiCbzG4ysShjusuw7Q nMkRIpf20CWH62WFvVlaH4JDKrbWoW+jc4f4iR/6nmNFS6kTzYpyrkiIXOol25BBTPA0r9FLqy4fZ HdHUdtK4IWV/IHLOH6IXhHYO7bhKHo6X8CkbvwAg+Q8bOB/Y0+EGwxCyA16tomLGWSm/sG/uU4BT5 9A0u3oAF3VBWCWLy1Mgw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oH7fp-00D3m1-M7; Thu, 28 Jul 2022 17:51:49 +0000 Received: from mail-io1-f50.google.com ([209.85.166.50]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oH7fn-00D3lB-FT for linux-arm-kernel@lists.infradead.org; Thu, 28 Jul 2022 17:51:48 +0000 Received: by mail-io1-f50.google.com with SMTP id h145so1917871iof.9 for ; Thu, 28 Jul 2022 10:51:45 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc; bh=pzdOsIQ1Y26ZpedDpUj1LMMDG9wHQ8yPKUPV4/zQYvU=; b=SS1700hwpO9ns7lxGa/boWGaURImc8hSH0/cSPbplqrN+DHqUC3fOgKCq5s6zMPADe pMMVK+Ebmikc/1hPW50d/ENcKf4JIYj2FdTxZxJazcbz9TK/hYH4qIVjG4u1KlI35Aya GpE+1PVRe4KZ/1u21vKiiB1lpgAZMe7twvT2zdP+XdBFYYqwhveOM0f2IEn+ZubC40JB m7uGE6UxMxERG5d+ur2FrjdPiB1Qkh1g8LBmiPAcjNoBqsNdpswgmSIO9RHnplx4gvkZ pxWQ7gfZ8N09YDckK1Arvlm98CLiMZwDENh+8q3iUcX00UQ2XFVrTV31TsyII6UFJACQ bdWQ== X-Gm-Message-State: AJIora9kIOYvE2G+SlPgKoz5vdILLJjxLNA9IZD+3X0bIiYFF++PChIJ +lq6ur279VeenyIC0p3bhA== X-Google-Smtp-Source: AGRyM1uE8Gpxa1EzQyPI5qU5/FxUiJRmY+OBx4u+FL1d203xvf+27hN3L3hFcxlM8veTQxXRGTHXvg== X-Received: by 2002:a05:6638:d93:b0:341:5cab:4d9 with SMTP id l19-20020a0566380d9300b003415cab04d9mr11578144jaj.146.1659030704990; Thu, 28 Jul 2022 10:51:44 -0700 (PDT) Received: from xps15.herring.priv ([64.188.179.248]) by smtp.googlemail.com with ESMTPSA id y31-20020a029522000000b0033f3782eccfsm618069jah.89.2022.07.28.10.51.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Jul 2022 10:51:44 -0700 (PDT) From: Rob Herring To: Will Deacon , Bjorn Helgaas , Krzysztof Kozlowski Cc: linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] dt-bindings: PCI: host-generic-pci: Allow IOMMU and MSI properties Date: Thu, 28 Jul 2022 11:51:37 -0600 Message-Id: <20220728175137.1172841-1-robh@kernel.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220728_105147_530179_2B90557A X-CRM114-Status: UNSURE ( 8.40 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Allow 'iommu-map', 'iommu-map-mask', and 'msi-parent' properties for generic host. This fixes unevaluated property warnings on Arm Juno, AMD Seattle, and FSL LS1028a. Signed-off-by: Rob Herring --- Documentation/devicetree/bindings/pci/host-generic-pci.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/host-generic-pci.yaml b/Documentation/devicetree/bindings/pci/host-generic-pci.yaml index 6bcaa8f2c3cf..d25423aa7167 100644 --- a/Documentation/devicetree/bindings/pci/host-generic-pci.yaml +++ b/Documentation/devicetree/bindings/pci/host-generic-pci.yaml @@ -106,6 +106,9 @@ properties: maxItems: 3 dma-coherent: true + iommu-map: true + iommu-map-mask: true + msi-parent: true required: - compatible