From patchwork Wed Nov 16 10:23:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 625211 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 0D9A1C433FE for ; Wed, 16 Nov 2022 10:26:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237647AbiKPK0M (ORCPT ); Wed, 16 Nov 2022 05:26:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60718 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233819AbiKPKZn (ORCPT ); Wed, 16 Nov 2022 05:25:43 -0500 Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0A2D6F2D for ; Wed, 16 Nov 2022 02:23:29 -0800 (PST) Received: by mail-wr1-x42b.google.com with SMTP id v1so29098140wrt.11 for ; Wed, 16 Nov 2022 02:23:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=cvE5SovEDJCGF/rawmWEv+LBNoAcghIphpP6V/P6V0A=; b=fltpn0kAZk73fsa6sh+pSvQk1/yfT+g4cRlZgJncX7GlU7W1j178/oQzUHZjST8sC2 YC3Bya1IBgqvQ7frC5sYX3gKFxyb291EssE6REMN9KGKaHsM0+rp8V1m3ndZS0+UVZ8a LJ5aDTtuBLJt8SNDCCbiNgpgAzP08yWrUL3Qtm7ecFyi/IP9cE+Ap2cnsEW/jL0eU0fw aZJhbZk2Fry6VpXaWCge6fS6J9TAGUR5mSbiGBcHiq8HPda76b/RRztBctyA/wFiTKWp NyQ7RxX9RiHMj6hDa8werbvZxNDBzZNKgnjUhfSSk7wF3bqbFCh2oKJ3AWMe/858m42b bYXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=cvE5SovEDJCGF/rawmWEv+LBNoAcghIphpP6V/P6V0A=; b=sHwRy5E5MAhVLZCLFC38XD1HAzzBLT2hDWDFctTQGCrQm5tqYhE5gFCRspKCR4TX32 LRS9Y5NvUbLO84Lax09lsm2aGBdqEwcGtn0cCFEndjWuW72ppXwolAzKjCgURCVaN0rS eBxR60E2/HDDMZQPl32DoViIJojr7FUu+EYWjLCMQZGPK/eK58hxwITD4iQzAgPtWubW 24ih2PrkcrHs+Nwzz+n+M7KKh25gsDGXWCCns0pqc2JXTeMRUpaEIRJHpJ1WsrnS1jMO lFMni6ECp0i943o6U4H98DEBEYBD8i9YwUWnZFEO7TfUcSnBQ5A2tEz8Y3LTGZ3CXsUe mYrw== X-Gm-Message-State: ANoB5pkA8n+e8qsd3Naq1EcdTDuL34LC0L/Dl8SwMegN8KqBsPTHJ2dL fIHzIN3Ty4e6FcsigOGbcqc2SQ== X-Google-Smtp-Source: AA0mqf5v4bQjBjkLpiFWrtD7U4f1kmffpiBLeWwKJC8c5qO7nx54jMdrGd+eCWZfA45L4eymlZiL0A== X-Received: by 2002:a5d:514b:0:b0:236:7921:e10e with SMTP id u11-20020a5d514b000000b002367921e10emr13159994wrt.61.1668594190881; Wed, 16 Nov 2022 02:23:10 -0800 (PST) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:8261:5fff:fe11:bdda]) by smtp.gmail.com with ESMTPSA id i9-20020adfefc9000000b00228dbf15072sm14927047wrp.62.2022.11.16.02.23.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Nov 2022 02:23:10 -0800 (PST) From: Neil Armstrong Date: Wed, 16 Nov 2022 11:23:08 +0100 Subject: [PATCH 1/4] dt-bindings: dma: qcom,bam-dma: Add 'interconnects' and 'interconnect-names' MIME-Version: 1.0 Message-Id: <20221114-narmstrong-sm8550-upstream-qce-v1-1-31b489d5690a@linaro.org> References: <20221114-narmstrong-sm8550-upstream-qce-v1-0-31b489d5690a@linaro.org> In-Reply-To: <20221114-narmstrong-sm8550-upstream-qce-v1-0-31b489d5690a@linaro.org> To: Vinod Koul , Andy Gross , "David S. Miller" , Bjorn Andersson , Thara Gopinath , Rob Herring , Krzysztof Kozlowski , Herbert Xu , Bhupesh Sharma , Konrad Dybcio Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, dmaengine@vger.kernel.org, Neil Armstrong , Abel Vesa , linux-arm-msm@vger.kernel.org X-Mailer: b4 0.10.1 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Abel Vesa Add 'interconnects' and 'interconnect-names' as optional properties to the device-tree binding documentation for BAM DMA IP. These properties describe the interconnect path between BAM and main memory and the interconnect type respectively. Signed-off-by: Abel Vesa Signed-off-by: Neil Armstrong --- Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml b/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml index 003098caf709..ce8bbb2de4c5 100644 --- a/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml +++ b/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml @@ -36,6 +36,14 @@ properties: interrupts: maxItems: 1 + interconnects: + maxItems: 1 + description: + Interconnect path between bam and main memory. + + interconnect-names: + const: memory + iommus: minItems: 1 maxItems: 4