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 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 5D127C43334 for ; Thu, 21 Jul 2022 21:28:49 +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:References:In-Reply-To: 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: List-Owner; bh=TWcIKPdE8JNfiCIsmMSEnpbc5aIMUqiQp1MkoYOfnvc=; b=ks7Qdo2id8w8KA lCVHcwUnbxCqPk/wyhFW4+suuS0bdrzPJ8tPxN8lAlpICKCIKCKyZWgQaxD9j5CrcaP/+0n0MwP0r 8uMI/ucKcT8/b6hLrbYwevdq+uYfCV60yve6vih/cQVJpubEG4o+G2byOKlU1TA9reZF0kn300X6v Yyj7cTt971vmvA8N+DCLiIMV1wD9TRZn+//5fekZ+JJ7Thl7NGW2z0NqSgoS1Iex7686PedvhH7AO prg4VGpPMmsLmFHp0IWAyhV6JVuQc/+plJ7yuboSwvAqcnT551PMT1R2AK6jZSVDiozfKsZlXLHq2 rmEpINwhsUQLeFgsJ0sQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oEdi8-00CRTc-QF; Thu, 21 Jul 2022 21:27:56 +0000 Received: from mail-io1-f45.google.com ([209.85.166.45]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oEdhz-00CRPU-4c for linux-arm-kernel@lists.infradead.org; Thu, 21 Jul 2022 21:27:48 +0000 Received: by mail-io1-f45.google.com with SMTP id l24so2355450ion.13 for ; Thu, 21 Jul 2022 14:27:45 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=JIOd09IsCLkkz0R0g/f3vsUbwuWE429fl7X8V0X7KFU=; b=pxEzQG207BGYN85f58vdw4wvWubFwqXYPMjuPMNPgSdoJmKiJzd1TGsWtissTLfCcl B/d9BUxfHT7KZrBnrx8GmncbN5KmnLyO1ba3PlXTd/HxzCB3Jb2baqIcNU9MRSdcwlqa vtXzOBso5JTnepM8xcnQ2F2xqrVui7VRuJ7x2jpyg4wnA+eohyzorWvFj8U2UFqRyu5B 8txlCUI2zJKy1cubFD0+t1JXk4DhsXBDlksFTXp7RWH1+vsfwW0VLAb9v/jW3WIm9toX 7OgYONH0gVCF/KB5U9KlmcJHBIY6SLbxJgYomltZkcN/QEHF0EfUAxaOOQz/d5Lhbwam DscQ== X-Gm-Message-State: AJIora+O/j+kji7sIlEcQnRen8sfQ2ZtlvuIiQvTBFWqcwIubNgGyO// OhuJXw6QsY3ZzaJRznplJA== X-Google-Smtp-Source: AGRyM1sHh6EMw+CzWVb3mUQlXlPlqrr85rzuYjaxydZ6Ep4VAHBlwBUshbCF5t75FbvVlUPNFXlL9g== X-Received: by 2002:a05:6638:50:b0:33f:17b9:be63 with SMTP id a16-20020a056638005000b0033f17b9be63mr251290jap.92.1658438865054; Thu, 21 Jul 2022 14:27:45 -0700 (PDT) Received: from xps15.herring.priv ([64.188.179.248]) by smtp.googlemail.com with ESMTPSA id h6-20020a05660208c600b0067bf99ea25bsm1285859ioz.44.2022.07.21.14.27.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Jul 2022 14:27:44 -0700 (PDT) From: Rob Herring To: Mathieu Poirier , Suzuki K Poulose , Mike Leach , Leo Yan , Krzysztof Kozlowski , Maxime Coquelin , Alexandre Torgue Cc: coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH 2/2] dt-bindings: arm: coresight-tmc: Add 'iommu' property Date: Thu, 21 Jul 2022 15:27:15 -0600 Message-Id: <20220721212718.1980905-2-robh@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220721212718.1980905-1-robh@kernel.org> References: <20220721212718.1980905-1-robh@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220721_142747_193367_4E025A70 X-CRM114-Status: GOOD ( 11.31 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The Coresight TMC component may be behind an IOMMU which is the case for the Arm Juno SoC and some Qualcomm SoCs. Add 'iommus' property to the binding. Signed-off-by: Rob Herring --- Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml index e0b88a71356a..cb8dceaca70e 100644 --- a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml +++ b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml @@ -55,6 +55,9 @@ properties: - const: apb_pclk - const: atclk + iommus: + maxItems: 1 + power-domains: maxItems: 1 -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel