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=-13.6 required=3.0 tests=BAYES_00,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 1F62EC4727C for ; Wed, 30 Sep 2020 07:46:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A0CEF2071E for ; Wed, 30 Sep 2020 07:46:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="nKuqftBW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728389AbgI3HqI (ORCPT ); Wed, 30 Sep 2020 03:46:08 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:43332 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725440AbgI3HqI (ORCPT ); Wed, 30 Sep 2020 03:46:08 -0400 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 08U7jntN129950; Wed, 30 Sep 2020 02:45:49 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1601451949; bh=z4PPovzQEANzFGlTucphev3Y2X5Xdtk/9cOGjAz9NEk=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=nKuqftBW8Wodi3LDqr3p/roFj8wLDBXD4ShGB9CazK9cp90SVb4HSgiVObq+lPCw/ pjEsRXWLj+a98xVbsROSmcu0vqKunBN7yZbnl4BrFaox2DPayBrivCHZQBazS56WMp iKxtHHIjegFKaG5e6NG7K2AZMQB4LH7lvIRgke/0= Received: from DLEE102.ent.ti.com (dlee102.ent.ti.com [157.170.170.32]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 08U7jnGY037585 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 30 Sep 2020 02:45:49 -0500 Received: from DLEE102.ent.ti.com (157.170.170.32) by DLEE102.ent.ti.com (157.170.170.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Wed, 30 Sep 2020 02:45:48 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE102.ent.ti.com (157.170.170.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Wed, 30 Sep 2020 02:45:48 -0500 Received: from feketebors.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 08U7jhDm078449; Wed, 30 Sep 2020 02:45:46 -0500 From: Peter Ujfalusi To: , , , , , , , CC: , , Subject: [PATCH v2 1/2] dt-bindings: irqchip: ti,sci-inta: Update for unmapped event handling Date: Wed, 30 Sep 2020 10:45:58 +0300 Message-ID: <20200930074559.18028-2-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200930074559.18028-1-peter.ujfalusi@ti.com> References: <20200930074559.18028-1-peter.ujfalusi@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The new DMA architecture introduced with AM64 introduced new event types: unampped events. These events are mapped within INTA in contrast to other K3 devices where the events with similar function was originating from the UDMAP or ringacc. The ti,unmapped-event-sources should contain phandle array to the devices in the system (typically DMA controllers) from where the unmapped events originate. Signed-off-by: Peter Ujfalusi Reviewed-by: Rob Herring --- .../bindings/interrupt-controller/ti,sci-inta.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml b/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml index c7cd05656a3e..2837b90bbb56 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml @@ -70,6 +70,11 @@ properties: - description: | "limit" specifies the limit for translation + ti,unmapped-event-sources: + $ref: /schemas/types.yaml#definitions/phandle-array + description: + Array of phandles to DMA controllers where the unmapped events originate. + required: - compatible - reg -- Peter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki