From patchwork Wed May 3 06:53:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vaishnav Achath X-Patchwork-Id: 13229520 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9C407C77B78 for ; Wed, 3 May 2023 06:53:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229561AbjECGxS (ORCPT ); Wed, 3 May 2023 02:53:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47398 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229441AbjECGxR (ORCPT ); Wed, 3 May 2023 02:53:17 -0400 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 778161BEC; Tue, 2 May 2023 23:53:15 -0700 (PDT) Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3436r5Xt015957; Wed, 3 May 2023 01:53:05 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1683096785; bh=VurFgGySbQkfcSExMQrzeXBMZ00w2zK+5oK6ceDKM9U=; h=From:To:CC:Subject:Date; b=bsHwi9PZdKcJG0N89hAdecEHuagUlb7Ygf/lN1SE0R3CxKDuhBaurpWTEWBnXVnnP gMtOJz3JUr/TXpnqIR4RVikXKdEO9BIU+1j+Rs4D0RMhUzhMPTdKITXVLjBVEDUhu5 s26aXFznWdCm0FqZgr7W2NLnzS6zXRO+5ZNA8SvY= Received: from DLEE110.ent.ti.com (dlee110.ent.ti.com [157.170.170.21]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3436r5q9126803 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 3 May 2023 01:53:05 -0500 Received: from DLEE104.ent.ti.com (157.170.170.34) by DLEE110.ent.ti.com (157.170.170.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 3 May 2023 01:53:05 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Wed, 3 May 2023 01:53:05 -0500 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 3436r4iG083057; Wed, 3 May 2023 01:53:04 -0500 From: Vaishnav Achath To: , , , CC: , , , , , , Subject: [PATCH 1/2] dt-bindings: dma: ti: Add J721S2 BCDMA Date: Wed, 3 May 2023 12:23:02 +0530 Message-ID: <20230503065303.16674-1-vaishnav.a@ti.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org Add bindings for J721S2 BCDMA instance dedicated for Camera Serial Interface. Unlike AM62A CSI BCDMA, this instance has RX and TX channels but lacks block copy channels. Signed-off-by: Vaishnav Achath --- .../devicetree/bindings/dma/ti/k3-bcdma.yaml | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml b/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml index beecfe7a1732..5ca9581a66f4 100644 --- a/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml +++ b/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml @@ -33,6 +33,7 @@ properties: enum: - ti,am62a-dmss-bcdma-csirx - ti,am64-dmss-bcdma + - ti,j721s2-dmss-bcdma-csi reg: minItems: 3 @@ -150,7 +151,27 @@ allOf: required: - power-domains + - if: + properties: + compatible: + contains: + const: ti,j721s2-dmss-bcdma-csi + then: + properties: + ti,sci-rm-range-bchan: false + + reg: + maxItems: 4 + reg-names: + items: + - const: gcfg + - const: rchanrt + - const: tchanrt + - const: ringrt + + required: + - ti,sci-rm-range-tchan else: properties: reg: