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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E98F1C433FE for ; Thu, 28 Apr 2022 07:35:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245474AbiD1Hil (ORCPT ); Thu, 28 Apr 2022 03:38:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40266 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245420AbiD1Hif (ORCPT ); Thu, 28 Apr 2022 03:38:35 -0400 Received: from mail-ej1-x62e.google.com (mail-ej1-x62e.google.com [IPv6:2a00:1450:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6DA90109F for ; Thu, 28 Apr 2022 00:35:19 -0700 (PDT) Received: by mail-ej1-x62e.google.com with SMTP id gh6so7884905ejb.0 for ; Thu, 28 Apr 2022 00:35:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=message-id:date:mime-version:user-agent:subject:content-language:to :references:from:in-reply-to:content-transfer-encoding; bh=5c6uwqXlBRU9bpJ9pSPHIXx5eNprORPrld9pozTs8Tw=; b=H75j/3VRi9fqMtQbn+w04QsT6K235C5ROMHuhSVSFmFZ/koa2PILvH3Ept+2Sr0mYO WSOqyZXTv2PlXVd3TVxfSGINFtTlQic8/pEjyg8PSWB9elu9fPZV1grj2ULvGOXndrZX C9jJxsSXlWkhLIGVEqHfye8ciAa4iIuahGDIvYsa3ersPJ+sACW2zT14sAKrhyEwgZ5a nDqxMaGXDvxTvbcBKuOqaQKsmGt8JHV1XOv7Zi/8Wlf+gOnA/37yWHKfRL69pktHOX8s uK0plqWDOlwXYG1uzhfDSiTs1GShXhFLCm9QGVWSQ9sBHhqFQA05pE5maHX4pcy0NtGU xYfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:references:from:in-reply-to :content-transfer-encoding; bh=5c6uwqXlBRU9bpJ9pSPHIXx5eNprORPrld9pozTs8Tw=; b=lNTMSZLgjrvyHxt2tLxdX+1WmzqtgqCX3/BmTtGOZDXD8cYDzR7qoRNufL6lceDaEa KGiIo+RXg9StAEm5VnYoonUREM1X8cGj1UtQ/Wsnnt1JYlzjY4SRL6sIsbn0HCTFtbuj 9/4qVDGnMjUA7NmAIymMov6jYrPldipMRU50uUzrnGBeGuEc0XA3kITHndq8E3Nffbfe klstk0muWsW3ad4+p7420Ut2/W7mxd8OpPBYNnmDIssgZjZwT344AckqrjETPqJt/S5m 5ZZ1Snrdlk35Unw5Pm2OjgCZ2AtjrWym8JJFtO04Z8xqm0ox7cRVsR+okeI6B6tFZctl 4jew== X-Gm-Message-State: AOAM532YxdXf/YaNXMXV0XtlsjhBwOR7ydfANsdBWL7Hrzgkfo00yQBB 2aaMhG06fTxBgKr3kDsIeagk7Q== X-Google-Smtp-Source: ABdhPJxQABhDMXxKQC9B69m+aqrtRZFN3sKdbOUkg4a5i6dj/makIccAEAbNy2MqAD8h+bIFQVIExQ== X-Received: by 2002:a17:906:c113:b0:6e8:89f7:56da with SMTP id do19-20020a170906c11300b006e889f756damr30833813ejc.174.1651131318027; Thu, 28 Apr 2022 00:35:18 -0700 (PDT) Received: from [192.168.0.160] (xdsl-188-155-176-92.adslplus.ch. [188.155.176.92]) by smtp.gmail.com with ESMTPSA id n10-20020a170906378a00b006f3cd3e7b94sm2127377ejc.213.2022.04.28.00.35.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 28 Apr 2022 00:35:17 -0700 (PDT) Message-ID: <703d4811-e46a-202e-c4ca-578ecdbd3e35@linaro.org> Date: Thu, 28 Apr 2022 09:35:16 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: [PATCH 3/3] arm64: dts: sprd: use new 'dma-channels' property Content-Language: en-US To: Vinod Koul , Rob Herring , Krzysztof Kozlowski , Orson Zhai , Baolin Wang , Chunyan Zhang , dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20220427161423.647534-1-krzysztof.kozlowski@linaro.org> <20220427161423.647534-4-krzysztof.kozlowski@linaro.org> From: Krzysztof Kozlowski In-Reply-To: <20220427161423.647534-4-krzysztof.kozlowski@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 27/04/2022 18:14, Krzysztof Kozlowski wrote: > The '#dma-channels' property was deprecated in favor of one defined by > generic dma-common DT bindings. > > Signed-off-by: Krzysztof Kozlowski > --- > arch/arm64/boot/dts/sprd/whale2.dtsi | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/sprd/whale2.dtsi b/arch/arm64/boot/dts/sprd/whale2.dtsi > index 79b9591c37aa..945f0e02d364 100644 > --- a/arch/arm64/boot/dts/sprd/whale2.dtsi > +++ b/arch/arm64/boot/dts/sprd/whale2.dtsi > @@ -126,7 +126,7 @@ ap_dma: dma-controller@20100000 { > reg = <0 0x20100000 0 0x4000>; > interrupts = ; > #dma-cells = <1>; > - #dma-channels = <32>; > + dma-channels = <32>; As Rob proposed, the removal of old property does not have to happen in this patch (but much later). This would allow merging DTS change immediately. I will resend in that spirit, unless SoC maintainers prefer the original approach (where DTS has to wait for next release)? Best regards, Krzysztof