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[188.155.176.92]) by smtp.gmail.com with ESMTPSA id hf27-20020a1709072c5b00b006f3ef214e2fsm4382915ejc.149.2022.05.02.23.52.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 May 2022 23:52:06 -0700 (PDT) From: Krzysztof Kozlowski To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , =?UTF-8?q?Beno=C3=AEt=20Cousson?= , Tony Lindgren , Sekhar Nori , Bartosz Golaszewski , Vinod Koul , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org Cc: Krzysztof Kozlowski , Rob Herring Subject: [PATCH v3 1/6] dt-bindings: usb: am33xx-usb: deprecate '#dma-channels' Date: Tue, 3 May 2022 08:51:56 +0200 Message-Id: <20220503065201.51818-2-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220503065201.51818-1-krzysztof.kozlowski@linaro.org> References: <20220503065201.51818-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 Reviewed-by: Rob Herring Reviewed-by: Tony Lindgren --- Documentation/devicetree/bindings/usb/am33xx-usb.txt | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/am33xx-usb.txt b/Documen= tation/devicetree/bindings/usb/am33xx-usb.txt index 7a198a30408a..654ffc62d013 100644 --- a/Documentation/devicetree/bindings/usb/am33xx-usb.txt +++ b/Documentation/devicetree/bindings/usb/am33xx-usb.txt @@ -61,8 +61,9 @@ DMA endpoint number (0 =E2=80=A6 14 for endpoints 1 =E2=80=A6 15 on instance= 0 and 15 =E2=80=A6 29 for endpoints 1 =E2=80=A6 15 on instance 1). The second number is 0 for = RX and 1 for TX transfers. -- #dma-channels: should be set to 30 representing the 15 endpoints for +- dma-channels: should be set to 30 representing the 15 endpoints for each USB instance. +- #dma-channels: deprecated =20 Example: ~~~~~~~~ @@ -193,7 +194,7 @@ usb: usb@47400000 { interrupts =3D <17>; interrupt-names =3D "glue"; #dma-cells =3D <2>; - #dma-channels =3D <30>; - #dma-requests =3D <256>; + dma-channels =3D <30>; + dma-requests =3D <256>; }; }; --=20 2.32.0 From nobody Sun May 10 14:20:28 2026 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 B9810C433EF for ; Tue, 3 May 2022 06:54:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230253AbiECG5k (ORCPT ); Tue, 3 May 2022 02:57:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45888 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229654AbiECG4S (ORCPT ); Tue, 3 May 2022 02:56:18 -0400 Received: from mail-ed1-x52a.google.com (mail-ed1-x52a.google.com [IPv6:2a00:1450:4864:20::52a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 03FAA19C1B for ; Mon, 2 May 2022 23:52:10 -0700 (PDT) Received: by mail-ed1-x52a.google.com with SMTP id a1so18842934edt.3 for ; Mon, 02 May 2022 23:52:09 -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=/UG9U1ssyGyXBJOIuXlFbET9WoyyLZeeaMDTGwPECB8=; b=aFriaboHlOZNMvxzii9ge0kWiDCa70MwB6BRx0gmlfhd0zScqHSUTQur8tgWlmpB/C 9aeAi9l0ji+ic+NNN3q7bK/Ua1Q2d2hobjuisqJkNHGNreohmI8x77hsxDFGu1X2lzKE jvPrhggSgQ8/grb4TeFHXAyFQD+r/EhTWrlmNMB4QGaFsFnxL5UceuPSuzS8L5IeiIZI qa6hu6DbU5M9GFzLg9DwZiajSCXBJDlllOWpxvIz1Q456xNdglVMJBfZiEAsK1/OiL8g fSwsyEUZDlbyJyrJzdKgje/8HiQDjo4tqjK6RXNUg/JRdp91IUyqmKItgLDoPLXKbK19 JbSA== 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=/UG9U1ssyGyXBJOIuXlFbET9WoyyLZeeaMDTGwPECB8=; b=EXQ3S0dyz72AXLMgwCP8qPUwhSbNJQMGc7H7I0aiAt9fUZGEHswqLL9hGbNgnLQve8 fi4Toat1MOmo2WNKHsHQBYUPg6KkdYNW7JlsopdFOBdZQAl3+TgYDBv0GZajgDHOH9vG JKgPSbMOavc6d9k5ENl9ZR+USLRa5vtBJ5VAIfsmae3oo/rmj1pHyM/X2JHZz5P3Py6j lktyHxm8Q12hUzcm2XqpZsEkaaGsJkdnUFawjOmVK5gNACppAiRLio+aoMmQGJcde9OS uSTyltNXLTU6eM33aO5yHpjhPfGmk/25VMLP/4umeGGEERKxOglKK11ONmAd6QdpnOVF qnbw== X-Gm-Message-State: AOAM530GUYKtkZcshiE0mq4o9dFlwMC5xJhfixwfarfmkQ7Mqxf9rZnX FZQgPLxT9yhw/1+IMpItXRIU2Q== X-Google-Smtp-Source: ABdhPJzJYQyFr1obXkX9xgodEsn4UhTcBKKv+htlYUnwu8n3fxxtBVxqleymuLD6Ot339IaRDc/bVQ== X-Received: by 2002:a05:6402:5242:b0:427:cade:4737 with SMTP id t2-20020a056402524200b00427cade4737mr7908865edd.398.1651560728391; Mon, 02 May 2022 23:52:08 -0700 (PDT) Received: from localhost.localdomain (xdsl-188-155-176-92.adslplus.ch. [188.155.176.92]) by smtp.gmail.com with ESMTPSA id hf27-20020a1709072c5b00b006f3ef214e2fsm4382915ejc.149.2022.05.02.23.52.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 May 2022 23:52:07 -0700 (PDT) From: Krzysztof Kozlowski To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , =?UTF-8?q?Beno=C3=AEt=20Cousson?= , Tony Lindgren , Sekhar Nori , Bartosz Golaszewski , Vinod Koul , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org Cc: Krzysztof Kozlowski , Rob Herring Subject: [PATCH v3 2/6] dt-bindings: usb: da8xx-usb: deprecate '#dma-channels' Date: Tue, 3 May 2022 08:51:57 +0200 Message-Id: <20220503065201.51818-3-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220503065201.51818-1-krzysztof.kozlowski@linaro.org> References: <20220503065201.51818-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 Reviewed-by: Rob Herring --- 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/Document= ation/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 =E2=80=A6 3 for endpoints 1 =E2=80=A6 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 =20 Example: usb_phy: usb-phy { @@ -74,7 +75,7 @@ Example: reg-names =3D "controller", "scheduler", "queuemgr"; interrupts =3D <58>; #dma-cells =3D <2>; - #dma-channels =3D <4>; + dma-channels =3D <4>; }; =20 }; --=20 2.32.0 From nobody Sun May 10 14:20:28 2026 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 46869C433EF for ; Tue, 3 May 2022 06:54:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231396AbiECG5f (ORCPT ); Tue, 3 May 2022 02:57:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46542 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230453AbiECG40 (ORCPT ); Tue, 3 May 2022 02:56:26 -0400 Received: from mail-ej1-x62c.google.com (mail-ej1-x62c.google.com [IPv6:2a00:1450:4864:20::62c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F1E221A069 for ; Mon, 2 May 2022 23:52:10 -0700 (PDT) Received: by mail-ej1-x62c.google.com with SMTP id k23so31673069ejd.3 for ; Mon, 02 May 2022 23:52:10 -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=e/Q3zfGtgiMHzbjJMnG2PTBdvq5LVXiuIrva5mDt1sI=; b=V1SsVkPhuDxv+i24Hg4azo6Fj3jkJpm/dIAlQxE3zYW/SBc1gHsMU2myuVkI6Q9f0c qCvvaNyZ4TRHQiAaTZWOeWnyik/ln/GslJFLL9yu8xtAzBMzLnsIUbcivktyassSWOTC ezcSbpV/rSPbV0WuDwT5My6T6h/jDhyFDfCz5XLfuqbbAceai1eCkFZLrNCZZ6I7zJ5N zszJv6PPiV/+z0eCJcd2tvL+EsRDyvBljOXjq7ASJg3ckrYvEnjgWYkL153vTwBp1ePA fa0ez0XiZ++ekSNmfgl5nry1FiB774ZZscJxBPMFTqwNLzUzn9IutrktCCw/QCCNwuSe S8fQ== 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=e/Q3zfGtgiMHzbjJMnG2PTBdvq5LVXiuIrva5mDt1sI=; b=CI9wFsVudWsXrM3O3psuST2aRkV83CXLVsNLSDIvggbHLkBWxTpNLj+I22CPl+eMU1 x0QHRWci/llOuanrocT0QHdAF/a/hF7RxbqavTU52MiV24MiJGck0By81M7YTrR1TL7T EgANkyDMcJLiygQ0/kFS7b8OwXXOh9l65JFuBQN4ag8v5YzvhLLQ3kzl0l/MjM0uGbye qoOfg1OU9QCqJWy/98g+8WXo6IwvbNm6wR/3EnrgsNj5eO9h8V2//33FrtGauAAXS3QE Y8t2sVVATz9w/pc3EiPNtSDdBMeFDQcFHLZnsFNU9L7aMF/+hzstQtzMFQPXBuHY1rbA WN7g== X-Gm-Message-State: AOAM5304YeFTzOInHYJFNWbmrhusp5ZL3ay/i2eK5pE2vYHrQVkXYoZ9 AtkqIkE1EnO5wciLZhtHZx1vEw== X-Google-Smtp-Source: ABdhPJyQwRdpiF3Jb/6B4GvAdOz4XZNf3S/CRRMWr5NkJARVW4yJ+uqpZsPaR3UnFWYen80b2NKh/Q== X-Received: by 2002:a17:907:9482:b0:6da:8ad6:c8b5 with SMTP id dm2-20020a170907948200b006da8ad6c8b5mr14137005ejc.372.1651560729585; Mon, 02 May 2022 23:52:09 -0700 (PDT) Received: from localhost.localdomain (xdsl-188-155-176-92.adslplus.ch. [188.155.176.92]) by smtp.gmail.com with ESMTPSA id hf27-20020a1709072c5b00b006f3ef214e2fsm4382915ejc.149.2022.05.02.23.52.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 May 2022 23:52:09 -0700 (PDT) From: Krzysztof Kozlowski To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , =?UTF-8?q?Beno=C3=AEt=20Cousson?= , Tony Lindgren , Sekhar Nori , Bartosz Golaszewski , Vinod Koul , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH v3 3/6] dmaengine: ti: deprecate '#dma-channels' Date: Tue, 3 May 2022 08:51:58 +0200 Message-Id: <20220503065201.51818-4-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220503065201.51818-1-krzysztof.kozlowski@linaro.org> References: <20220503065201.51818-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The generic property, used in most of the drivers and defined in generic dma-common DT bindings, is 'dma-channels'. Switch to new property while keeping backward compatibility. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Tony Lindgren --- drivers/dma/ti/cppi41.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/dma/ti/cppi41.c b/drivers/dma/ti/cppi41.c index 062bd9bd4de0..695915dba707 100644 --- a/drivers/dma/ti/cppi41.c +++ b/drivers/dma/ti/cppi41.c @@ -1105,8 +1105,12 @@ static int cppi41_dma_probe(struct platform_device *= pdev) cdd->qmgr_num_pend =3D glue_info->qmgr_num_pend; cdd->first_completion_queue =3D glue_info->first_completion_queue; =20 + /* Parse new and deprecated dma-channels properties */ ret =3D of_property_read_u32(dev->of_node, - "#dma-channels", &cdd->n_chans); + "dma-channels", &cdd->n_chans); + if (ret) + ret =3D of_property_read_u32(dev->of_node, + "#dma-channels", &cdd->n_chans); if (ret) goto err_get_n_chans; =20 --=20 2.32.0 From nobody Sun May 10 14:20:28 2026 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 B2861C433F5 for ; Tue, 3 May 2022 06:53:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231162AbiECG5V (ORCPT ); Tue, 3 May 2022 02:57:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47004 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230481AbiECG43 (ORCPT ); Tue, 3 May 2022 02:56:29 -0400 Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 94524193DF for ; Mon, 2 May 2022 23:52:12 -0700 (PDT) Received: by mail-ed1-x529.google.com with SMTP id p4so18903361edx.0 for ; Mon, 02 May 2022 23:52:12 -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=u61yPu9p/YKGWVl2XMy7UEGngVuz5P2bHwgLF3BABl0=; b=ZRXcv6YSmEvRmCVFJwfEr6fleKYTm2R1OONnZYRwhEMLP9vNMY2nIhZlHZ2BA9SjE1 MZ/TpYXpI8JWbhZTtk5qva6Y0jkaE1SdrLm/GEQTeEXu7n8rREQn5AZzavTJVWbvLhS7 YP1bsdoJsKhsP75u33rDf+ZVr2pWtINPoe+1ooHVVfBO9OS4tWhP18A21hwKyUS+5t+P CT98xRBbgwK16T0RMVt1PDtB5xonMkdYyrJFbvg/fJedIfYvCvICWND/trR+I4ixdIQy l4sh7NbVOihryTMiY9qBhUFUnwBM6yQO9DPmQXaSEfq1gxkuDnHxyZ/TnhwPkFSPaMIJ Uv5Q== 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=u61yPu9p/YKGWVl2XMy7UEGngVuz5P2bHwgLF3BABl0=; b=fpPwgkvs8LCC6mTOPn9YvdRJ86+AjWQTtcsl1MNvbZrs9yFFNjzeebP3IrXCF+hUaG HCPJvfkdqajoiqcYym7C5IQMdyaCfNZTQzEdCqkBc+BVloF/XFhLeqO3F5Fr8S1E4M+2 M0sZhofDeLGvzcJzvLo7Uf+2zPYn8y+idGOEkYpc3wK/ZzmIWt5m1iFJ3PKBlhuqkIoW fFXNHoIx1tAgpq+sMEgImaZiyFo/YuCYt+sHbBclZsSqpvmBcTNxEWm9c3Uwy04lnIKH EusqyI4CQYEhmWaWirAoKMkxUzoO/QRWMLmZE6Y9JbegCT75h/4dCSHcjht6U5pLqSyo bZvQ== X-Gm-Message-State: AOAM530yBS4djymtUDDGaU5emXTt/0FFueXhjo35HCrD5oVDgC7XhBfb CWOGLcTYwi+2ZBR/mHVp6whQLQ== X-Google-Smtp-Source: ABdhPJzr8EYgv5A8SheIp2cUb2kVt9iDDZlxcitkaL/fJe4IIiGKBPncMBgEN2y4lFu9VSbLHbqbiQ== X-Received: by 2002:a05:6402:50a:b0:426:16c3:4283 with SMTP id m10-20020a056402050a00b0042616c34283mr16722700edv.371.1651560731133; Mon, 02 May 2022 23:52:11 -0700 (PDT) Received: from localhost.localdomain (xdsl-188-155-176-92.adslplus.ch. [188.155.176.92]) by smtp.gmail.com with ESMTPSA id hf27-20020a1709072c5b00b006f3ef214e2fsm4382915ejc.149.2022.05.02.23.52.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 May 2022 23:52:10 -0700 (PDT) From: Krzysztof Kozlowski To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , =?UTF-8?q?Beno=C3=AEt=20Cousson?= , Tony Lindgren , Sekhar Nori , Bartosz Golaszewski , Vinod Koul , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH v3 4/6] ARM: dts: am33xx: use new 'dma-channels/requests' properties Date: Tue, 3 May 2022 08:51:59 +0200 Message-Id: <20220503065201.51818-5-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220503065201.51818-1-krzysztof.kozlowski@linaro.org> References: <20220503065201.51818-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The '#dma-channels' and '#dma-requests' properties were deprecated in favor of these defined by generic dma-common DT bindings. Add new properties while keeping old ones for backwards compatibility. Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/am33xx.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index f6ec85d58dd1..9a8698bd2852 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -461,8 +461,11 @@ cppi41dma: dma-controller@2000 { interrupts =3D <17>; interrupt-names =3D "glue"; #dma-cells =3D <2>; + /* For backwards compatibility: */ #dma-channels =3D <30>; + dma-channels =3D <30>; #dma-requests =3D <256>; + dma-requests =3D <256>; }; }; =20 --=20 2.32.0 From nobody Sun May 10 14:20:28 2026 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 7E62BC433F5 for ; Tue, 3 May 2022 06:54:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231179AbiECG5b (ORCPT ); Tue, 3 May 2022 02:57:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47006 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230483AbiECG43 (ORCPT ); Tue, 3 May 2022 02:56:29 -0400 Received: from mail-ej1-x630.google.com (mail-ej1-x630.google.com [IPv6:2a00:1450:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 457351A82C for ; Mon, 2 May 2022 23:52:14 -0700 (PDT) Received: by mail-ej1-x630.google.com with SMTP id g6so31692344ejw.1 for ; Mon, 02 May 2022 23:52:14 -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=ZIGxwKJ/Xe8wH7s0ybpa7g9C2aeLAWID2un0fZf5uMo=; b=qj15gElKMaakF51ZR6R/CMfWiS7bMRdDHn53Xm88wnJrmDD++GYBIPmydqnNRA5sD5 6+q6gyCxnIfGShTyNjNrNj5Ds8tSDvl1G7xzFO8Sa9NeFCavVvpy1806aXw2URxPPB61 EHJ4V0FdhSvjd2FnxDJ9ogUmjEcnBE23UEoq8IM34cNjyuZ9xu2DjapPKyfEgCiZwqqh PvpBCdJmD8sYo8DFsFXoh/T0/buwS41KxpGKKSlow6gzLIOizZUa14Vd/YJXk+qzdxgB E3MC/F13GmWYzBtkP+mDt13rlyMnx/QUtrOlg86EOuYEEme2flVtNf20kKYomzlh3XbY HROg== 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=ZIGxwKJ/Xe8wH7s0ybpa7g9C2aeLAWID2un0fZf5uMo=; b=Ixu/yxdSfQ5UtZ3m2Sd9m/nno/pMxpKMtls18rD34YQwujW6xxkef7ykpitR0B+CaN k7xJDSsu2i965SzqQC724CjkJ8OrFI5PHJeWvXQGMkUptJyv3Pi0kszIrho1M3HTfYdG WjbIKjqzG8pur74jEm9Ardk2IXarNgJSF0FZdtzqTTYPyEVpfOMnVLhc+/uZLnkDxFRN kigyyY/FYeZfkJ2mP/ZD9k9GdBA5sbPrFgFn9tmxhzJrtKx+r9g3uzLG0Dk+e2/t6eG5 xU3J1pNVb7aeO51vjPtWngKR+Y5p9w9jum0/Bg/wl1WjqvbQmiRMEgcUkXh/sZZFCacr zf9w== X-Gm-Message-State: AOAM533q4YqP98Ou+4Zelb0BTz9Fo6YEI/GeZu7fc4gMvGmYiRYPg1V9 ptXAszDep2OLCBXQ5oz3BIRnTw== X-Google-Smtp-Source: ABdhPJx3GV6N9roneIKzcY/dVCXCn9yS7etjaOFVuf7IhAKvkRpb5Z/aaFPh+B4A4fuSZ7UHH9cApw== X-Received: by 2002:a17:906:9749:b0:6ef:bc52:1f94 with SMTP id o9-20020a170906974900b006efbc521f94mr14192498ejy.666.1651560732570; Mon, 02 May 2022 23:52:12 -0700 (PDT) Received: from localhost.localdomain (xdsl-188-155-176-92.adslplus.ch. [188.155.176.92]) by smtp.gmail.com with ESMTPSA id hf27-20020a1709072c5b00b006f3ef214e2fsm4382915ejc.149.2022.05.02.23.52.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 May 2022 23:52:11 -0700 (PDT) From: Krzysztof Kozlowski To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , =?UTF-8?q?Beno=C3=AEt=20Cousson?= , Tony Lindgren , Sekhar Nori , Bartosz Golaszewski , Vinod Koul , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH v3 5/6] ARM: dts: da850: use new 'dma-channels' property Date: Tue, 3 May 2022 08:52:00 +0200 Message-Id: <20220503065201.51818-6-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220503065201.51818-1-krzysztof.kozlowski@linaro.org> References: <20220503065201.51818-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The '#dma-channels' property was deprecated in favor of one defined by generic dma-common DT bindings. Add new property while keeping old one for backwards compatibility. Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/da850.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index c3942b4e82ad..0386376fa486 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -679,7 +679,9 @@ cppi41dma: dma-controller@201000 { "scheduler", "queuemgr"; interrupts =3D <58>; #dma-cells =3D <2>; + /* For backwards compatibility: */ #dma-channels =3D <4>; + dma-channels =3D <4>; power-domains =3D <&psc1 1>; status =3D "okay"; }; --=20 2.32.0 From nobody Sun May 10 14:20:28 2026 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 B1B37C43217 for ; Tue, 3 May 2022 06:53:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230430AbiECG5K (ORCPT ); Tue, 3 May 2022 02:57:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45860 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230491AbiECG43 (ORCPT ); Tue, 3 May 2022 02:56:29 -0400 Received: from mail-ej1-x62b.google.com (mail-ej1-x62b.google.com [IPv6:2a00:1450:4864:20::62b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 468FA1AD88 for ; Mon, 2 May 2022 23:52:15 -0700 (PDT) Received: by mail-ej1-x62b.google.com with SMTP id i27so31632499ejd.9 for ; Mon, 02 May 2022 23:52:15 -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=uPBTkDisPWIPiz4fbigxN/qpqS0KGaulp0SsPCNcau0=; b=t4KrqEJ/h15gUWJSLYY3MUKbfEd3VUaK4JAv+p+reF9rOqJN7S/TAk5YJmCAYrsPXo aDXMb7O4vMFgvjBgSMfIDxqx9wTP4D12JkvtMXEeiMyfxBJ+69V3sq5/KeoA982vFadm tVQByYanFDMF2PGYCASFU9rvxredPLcyOzN1h9o7B0Cosl2F17GXfnzDaN7dZdhnRXsv T+1LIIJC0Wqs2yJ0TOhzO4UkU44cRmZqX5KSLjxRbo62gJynSOygw26jWuL1WZD04AFo SFG+Hl7AavHFmalQ2zWGwyLlohQBuJtweUS46QntjrAeC8YmBCQKhxzrgKLgaw3W5Z8V nWaA== 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=uPBTkDisPWIPiz4fbigxN/qpqS0KGaulp0SsPCNcau0=; b=PRClf4i5cWESLCw01oQYX6wTNvWO+l+fqKpcZUc/ZVnt2z8MvrCKKBMA7WSDM8DnAz gV2bNLLqAQjRG/sbB6v0PKks53IzYubtvtXj9MxeZnZkhrCLQ/1z0DXuwHXsQdtWPO2l 4fxgDV8sOQtcAsfGIxNNuDe5OktSsnzvBs+KzP+sY4VhEjqMkXyUx+Q4Cfxx1oE3ndUy 8OrAeqc8qyxjc/DhC8cBUvuDpQF0yVEBP7z9yod5Kbn35mFK1JtkXmaxJ72/Ivq6Ollz FqDXfyaN38UYxUnQLxSz/9rywAPzu1ulroe2LCOlQhfwJQBLXsb9rV4n6KlOItEzy7r6 BRbQ== X-Gm-Message-State: AOAM5305wFesuLsW4Jy+tLyj+rz1GwuwdqJYYpeYU0edrRo+8S3CMYQS MfFUsJvtsLBU0w82NOGzaDTK1g== X-Google-Smtp-Source: ABdhPJzz8whStayZ25mFT6CP6vZmwkhtis9sMlNq/kcPbjhYCFLFPFfntTVW7/VQLhuzRFEYgArCzw== X-Received: by 2002:a17:906:9c82:b0:6df:baa2:9f75 with SMTP id fj2-20020a1709069c8200b006dfbaa29f75mr14079537ejc.762.1651560733885; Mon, 02 May 2022 23:52:13 -0700 (PDT) Received: from localhost.localdomain (xdsl-188-155-176-92.adslplus.ch. [188.155.176.92]) by smtp.gmail.com with ESMTPSA id hf27-20020a1709072c5b00b006f3ef214e2fsm4382915ejc.149.2022.05.02.23.52.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 May 2022 23:52:13 -0700 (PDT) From: Krzysztof Kozlowski To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , =?UTF-8?q?Beno=C3=AEt=20Cousson?= , Tony Lindgren , Sekhar Nori , Bartosz Golaszewski , Vinod Koul , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH v3 6/6] ARM: dts: dm81xx: use new 'dma-channels/requests' properties Date: Tue, 3 May 2022 08:52:01 +0200 Message-Id: <20220503065201.51818-7-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220503065201.51818-1-krzysztof.kozlowski@linaro.org> References: <20220503065201.51818-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The '#dma-channels' and '#dma-requests' properties were deprecated in favor of these defined by generic dma-common DT bindings. Add new properties while keeping old ones for backwards compatibility. Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/dm814x.dtsi | 3 +++ arch/arm/boot/dts/dm816x.dtsi | 3 +++ 2 files changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/dm814x.dtsi b/arch/arm/boot/dts/dm814x.dtsi index 7702e048e110..a92630113f57 100644 --- a/arch/arm/boot/dts/dm814x.dtsi +++ b/arch/arm/boot/dts/dm814x.dtsi @@ -167,8 +167,11 @@ cppi41dma: dma-controller@47402000 { interrupts =3D <17>; interrupt-names =3D "glue"; #dma-cells =3D <2>; + /* For backwards compatibility: */ #dma-channels =3D <30>; + dma-channels =3D <30>; #dma-requests =3D <256>; + dma-requests =3D <256>; }; }; =20 diff --git a/arch/arm/boot/dts/dm816x.dtsi b/arch/arm/boot/dts/dm816x.dtsi index a9e7274806f4..eb0a95da94b2 100644 --- a/arch/arm/boot/dts/dm816x.dtsi +++ b/arch/arm/boot/dts/dm816x.dtsi @@ -655,8 +655,11 @@ cppi41dma: dma-controller@47402000 { interrupts =3D <17>; interrupt-names =3D "glue"; #dma-cells =3D <2>; + /* For backwards compatibility: */ #dma-channels =3D <30>; + dma-channels =3D <30>; #dma-requests =3D <256>; + dma-requests =3D <256>; }; }; =20 --=20 2.32.0