From patchwork Mon Sep 28 06:39:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 313634 Delivered-To: patch@linaro.org Received: by 2002:a92:5ad1:0:0:0:0:0 with SMTP id b78csp3047042ilg; Sun, 27 Sep 2020 23:39:51 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyK6jvI6UDjvy1wxMd0pgzlo9x/PDiWlwqisiOIJeQeQVtMVF3D4vF1nGDsQygHpjCuaSQF X-Received: by 2002:a50:cc9a:: with SMTP id q26mr158221edi.64.1601275190949; Sun, 27 Sep 2020 23:39:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1601275190; cv=none; d=google.com; s=arc-20160816; b=d035Q1Ovn+qigfk4616zVBdYg9jBG09gHOmZ905d18GJI0NUep3WfBairJ8O/r8e0T PYUd8R0Lnye0unfVFjS0L8afYw7Me6248eHvMyACU4LBL0o1GZ1PK0Qm/oiqkeO5YLQb kwnxhCLJNMCik9KSi8mF5KryuxIBwksMzKd18hGqRjC37VY+V3qBEvA+UdjCs522z9xa aU6959gidKwEyWtxBOMpnauD1c7WRWQO+lnUzPwAyUdE4T1RHNXFHta5YbfkNGfWFwqm EcBO2IA5sG5vpFIPzTK6ZzzQIoYo09G9QZfLtwO3kJtFuyRwGrLpBnnybD45kXc5yqEA cvjQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=85unnZJhyI+scHoIxruVD24vC/qQPy3VUMvy4L1fLlQ=; b=SoDFGgtu22njvj2g5fUWlaSeJ+pGRq64R+3PJdZUxl19WiVJihl/Scu5yHVSB6HTgM THMfIek6UNzCkJW2kwvOOGPb33T60xc6thDcCXliW9f1uSUBaDjGYNFpswmE2zPzdlS6 yqJSDcCEaPzxTQorIQxsDD1SfAzMrExHjO4IDOEQJZ2yFBaCeCqXC5F5HWHimyAQEDZH /9VrOuxQuPMwfBYZReEodkcG83Biq/S3Yhd79cukO5TrG9O3EVH4S3XaHdBmZkp6ebCw iWaxpPhl03E0E2nEDqagfk/MCH14j+lqL1Qh2RRYIRUgFU0jkYXh7FqK8cfWpjptw3uQ fCtg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=ik+yoNMz; spf=pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id p25si7086041edw.585.2020.09.27.23.39.50; Sun, 27 Sep 2020 23:39:50 -0700 (PDT) Received-SPF: pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=ik+yoNMz; spf=pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726655AbgI1Gjt (ORCPT + 6 others); Mon, 28 Sep 2020 02:39:49 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:43972 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726651AbgI1Gjs (ORCPT ); Mon, 28 Sep 2020 02:39:48 -0400 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 08S6dMg2126278; Mon, 28 Sep 2020 01:39:22 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1601275162; bh=85unnZJhyI+scHoIxruVD24vC/qQPy3VUMvy4L1fLlQ=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=ik+yoNMzwDTQNENweQtvlHkvPwnIOJkCxMFA/5wSE5Wefd29wNumgGTch569B2M8j gWTp8exdcXkPIpI3v8LOQPm1Zc3NQ/adAN79eM/QfkwAKdDan85Ks2MZCP/+nF64+L hflyhpCNJsZbMTWgVIYBohF7NA6MUy31iX5vdo/I= Received: from DFLE100.ent.ti.com (dfle100.ent.ti.com [10.64.6.21]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 08S6dMCH021948 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 28 Sep 2020 01:39:22 -0500 Received: from DFLE104.ent.ti.com (10.64.6.25) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Mon, 28 Sep 2020 01:39:22 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE104.ent.ti.com (10.64.6.25) 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; Mon, 28 Sep 2020 01:39:21 -0500 Received: from feketebors.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 08S6dG3e111672; Mon, 28 Sep 2020 01:39:19 -0500 From: Peter Ujfalusi To: , , , , , , , CC: , , Subject: [PATCH 1/2] dt-bindings: irqchip: ti, sci-inta: Update for unmapped event handling Date: Mon, 28 Sep 2020 09:39:29 +0300 Message-ID: <20200928063930.12012-2-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200928063930.12012-1-peter.ujfalusi@ti.com> References: <20200928063930.12012-1-peter.ujfalusi@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@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 --- .../bindings/interrupt-controller/ti,sci-inta.yaml | 5 +++++ 1 file changed, 5 insertions(+) -- Peter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki Reviewed-by: Rob Herring 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