From patchwork Wed Apr 27 16:05:36 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 12829051 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 323A7C4332F for ; Wed, 27 Apr 2022 16:07:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242051AbiD0QKP (ORCPT ); Wed, 27 Apr 2022 12:10:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49094 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242684AbiD0QJt (ORCPT ); Wed, 27 Apr 2022 12:09:49 -0400 Received: from mail-ed1-x52c.google.com (mail-ed1-x52c.google.com [IPv6:2a00:1450:4864:20::52c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 70B8748BD51 for ; Wed, 27 Apr 2022 09:05:53 -0700 (PDT) Received: by mail-ed1-x52c.google.com with SMTP id g23so2472723edy.13 for ; Wed, 27 Apr 2022 09:05:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=TVilUoRevfZDW2H5vRfurHd/Fm2AVNqP5L2gftL/36g=; b=qpVbyeYuO4LCJ5SSsF5RijFwZxkYPRC0v6k/uMkgp5wOFL+4LEtCWQlL44qoPvPCfa sI2sGnEFkD1rSmeh5RqWZcG9Qdwggdi0AvSVFX38EFDDGaj+Jhd863UvACC8xAmC6Wsi 3nR6vH8SeaMPmz0HCcaasimo/9rqkwMa8JxZXUtEXPOfVLQ7G77zfjKT8brewxL9bfdF tTqMK/Sp6FlYMAqnzoQBJQGRfbe6zsTQa4P2ZWTQpSRQFpNpktvTDoDc7E5kqrwe8xYc tbKVAScrZ9rrBdbsUwR1IzcLkRHarVsN+WHCwnXjt0uNK7jJ6rdw0tbUWi6JSL+hJ8/X ZqzA== 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=TVilUoRevfZDW2H5vRfurHd/Fm2AVNqP5L2gftL/36g=; b=suxYc43EgvxFH3++B6Ea/doih0LpzC9BSI4rF5E8fDIRLhVGqxFQ/Jix2DV+HlmaU6 dEaLBqpG5p9cxrmLULrqpJ4+td2dczjbm7Z9pGo6A9BLQO6wSGMzzXZt7eIsN1tkWryz ZBp1EEdgPX4QfutcGeEvgZIBrRrNcH4NtLneDFrXOEI2Y+AwxRE1MdGpiaqZPMNDjRxm h1VHtA+Xhv/YxR9ig8+DQ11tvG1Gf20KOT5Y7pn/Ar2svAdsmIonKZ4n4cx/5ngHzyX7 X3t+H7e1n0lCa0CHqyNUoXU8vh584Fttw/9LF14AYkYbmQhpBWk2TVnrmKuneNB/OObZ QioA== X-Gm-Message-State: AOAM531To2AYK8SXzWxN5GZ+9cjmN6mrNSf/Bszicmk0hYZApiuJuH5z WtQIrcFT59J+cFzGJ3AGtfDe/Q== X-Google-Smtp-Source: ABdhPJwM944DVN2HVU25GzB2ouiP2jllWWb9bWolo4DktBx2+XEqObqS5DA32Eccp9haJmC4z2DrYw== X-Received: by 2002:a05:6402:254e:b0:424:244:faf with SMTP id l14-20020a056402254e00b0042402440fafmr31144868edb.260.1651075548037; Wed, 27 Apr 2022 09:05:48 -0700 (PDT) Received: from localhost.localdomain (xdsl-188-155-176-92.adslplus.ch. [188.155.176.92]) by smtp.gmail.com with ESMTPSA id b17-20020aa7dc11000000b00412ae7fda95sm8571437edu.44.2022.04.27.09.05.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Apr 2022 09:05:47 -0700 (PDT) From: Krzysztof Kozlowski To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Sekhar Nori , Bartosz Golaszewski , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Krzysztof Kozlowski Subject: [PATCH 1/3] dt-bindings: usb: da8xx-usb: deprecate '#dma-channels' Date: Wed, 27 Apr 2022 18:05:36 +0200 Message-Id: <20220427160538.646044-2-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220427160538.646044-1-krzysztof.kozlowski@linaro.org> References: <20220427160538.646044-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org The generic property, used in most of the drivers and defined in generic dma-common DT bindings, is 'dma-channels'. Signed-off-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/usb/da8xx-usb.txt | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/da8xx-usb.txt b/Documentation/devicetree/bindings/usb/da8xx-usb.txt index 9ce22551b2b3..fb2027a7d80d 100644 --- a/Documentation/devicetree/bindings/usb/da8xx-usb.txt +++ b/Documentation/devicetree/bindings/usb/da8xx-usb.txt @@ -36,7 +36,8 @@ DMA - #dma-cells: should be set to 2. The first number represents the channel number (0 … 3 for endpoints 1 … 4). The second number is 0 for RX and 1 for TX transfers. -- #dma-channels: should be set to 4 representing the 4 endpoints. +- dma-channels: should be set to 4 representing the 4 endpoints. +- #dma-channels: deprecated Example: usb_phy: usb-phy { @@ -74,7 +75,7 @@ Example: reg-names = "controller", "scheduler", "queuemgr"; interrupts = <58>; #dma-cells = <2>; - #dma-channels = <4>; + dma-channels = <4>; }; };