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 X-Spam-Level: X-Spam-Status: No, score=-2.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 18477C072B1 for ; Mon, 27 May 2019 20:15:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E2853214D8 for ; Mon, 27 May 2019 20:15:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="owUyFwlX" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727309AbfE0UPH (ORCPT ); Mon, 27 May 2019 16:15:07 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:41797 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726839AbfE0UPH (ORCPT ); Mon, 27 May 2019 16:15:07 -0400 Received: by mail-wr1-f65.google.com with SMTP id c2so2681321wrm.8; Mon, 27 May 2019 13:15:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=RXahGaBrkqUKt9hjO+RHzxhaODt54utR6Qk5vi9eCaQ=; b=owUyFwlXphbnCdPceA7pSRSRDBr3F1cc+EYPPm79e3Mf5qHXv14oDJt46X6NAUyIRR G8rIbeApWCEHEMmhlRx3sXskvz5BaS8egS4Oe3eTA7Ys+yuNij75fEoMQUizaMmwhxBD t8vJk+fQL+MCUNgL065d067WNqHgghWlYg2ur8Q/sOYgpDjMMkPOTouS7+pZphyN091F AEsIEBlrTAAuj60d8VMJv1XBSDROb2vq/4aMIo8KqsQ1aVp92V7++kk+PL/L39FQJifY hgTsxXS33KvZVSk33Hw64di1otY89d/aw5+eSOpGEVTZFs4aQbB2d+qHXBUr9wnla9jo sP5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=RXahGaBrkqUKt9hjO+RHzxhaODt54utR6Qk5vi9eCaQ=; b=rHbJRNzilttVTAwCdxzQvoE1BTcBFascxyrKJUdTofPyn0HC/QZqY3v7Df34HNAmQv pZlvePpFHgJ3/NBofq7GBeumMAUnrNOUGpfYoikqlM6yuEJZ6LHmg3OdoBUx621hcImg Uqk4a0uKoJ+SOcieDDIaEqOARV3wJRkRTijkQTGE+zNHikaRksQosuCiMfcai2yJM3VY 2qRzA0rC3njxSJxIoaKdGJkpStG2vhjJdKMpPZ/m/ceVk9ybsTgv4MqL7PXG1HXratYU kgFJg3L4+f0fZDzlUDcTuWKLgKl/vIR8AQQZUiizzjnDFtGtsx0hyESdOLPbtMEIviii wyvw== X-Gm-Message-State: APjAAAWeKWXwvVGr/22l6PcR8sz75OWGiC86zRiq16GMtvI4UUXbQhD7 r9zepb5aeCEoWKa0/yhq+f8= X-Google-Smtp-Source: APXvYqxEJpHEqBC0rATeo4Jp5k5kbxhG9dMgCDzdVg4d/5zHBKkoNf1NUwOJp8BMU3gPMRXlDfRdQg== X-Received: by 2002:a5d:5701:: with SMTP id a1mr75764699wrv.52.1558988105323; Mon, 27 May 2019 13:15:05 -0700 (PDT) Received: from localhost.localdomain ([2a01:e0a:1f1:d0f0::4e2b:d7ca]) by smtp.gmail.com with ESMTPSA id i27sm347146wmb.16.2019.05.27.13.15.04 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 27 May 2019 13:15:04 -0700 (PDT) From: =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= To: Vinod Koul , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai , Dan Williams Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= Subject: [PATCH v3 0/7] Allwinner H6 DMA support Date: Mon, 27 May 2019 22:14:52 +0200 Message-Id: <20190527201459.20130-1-peron.clem@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org Hi, This series has been first proposed by Jernej Skrabec[1]. As this series is mandatory for SPDIF/I2S support and because he is busy on Cedrus stuff. I asked him to make the minor change requested and repost it. Authorship remains to him. I have tested this series with SPDIF driver and added a patch to enable DMA_SUN6I_CONFIG for arm64. Original Post: " DMA engine engine on H6 almost the same as on older SoCs. The biggest difference is that it has slightly rearranged bits in registers and it needs additional clock, probably due to iommu. These patches were tested with I2S connected to HDMI. I2S needs additional patches which will be sent later. Please take a look. Best regards, Jernej " Thanks, Clément Changes since v2: - Drop the change of "dma-request" default value Changes since v1: - Enable DMA_SUN6I in arm64 defconfig - Change mbus_clk to has_mbus_clk - Collect Rob H. reviewed-by Clément Péron (1): arm64: defconfig: enable Allwinner DMA drivers Jernej Skrabec (6): dt-bindings: arm64: allwinner: h6: Add binding for DMA controller dmaengine: sun6i: Add a quirk for additional mbus clock dmaengine: sun6i: Add a quirk for setting DRQ fields dmaengine: sun6i: Add a quirk for setting mode fields dmaengine: sun6i: Add support for H6 DMA arm64: dts: allwinner: h6: Add DMA node .../devicetree/bindings/dma/sun6i-dma.txt | 9 +- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 12 ++ arch/arm64/configs/defconfig | 1 + drivers/dma/sun6i-dma.c | 147 +++++++++++++----- 4 files changed, 132 insertions(+), 37 deletions(-) -- 2.20.1 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 X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 18AD9C46460 for ; Mon, 27 May 2019 20:15:15 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DF24021670 for ; Mon, 27 May 2019 20:15:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ni9TS0ZG"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="owUyFwlX" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DF24021670 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=frj14PseuGdLT+z7OeOnj8Ib8Fs7Y4JrMfB89hiBN6k=; b=ni9TS0ZGccinHR iTAK9Hrtjdm0UCkNo6RVfvU4YDs5JFoLa2nN8VfCv/h+FJezyWeXd/kbzt6j/aLWV059h6WC+sWkz sbdYeuD/r9gJNwXVWgBzX78OsNp3ATL9vISw/3cuv4eqEx3UPhn6dDHLYliuuPObgbooezWjR/HZc EUAo5WqMVsuHZCXUBGHo5kZWAhDmeIsY53nWnZ7tEOMKoFGrGem8mqoD/X5bCkZL4QJkDUe9qlo4S 0OUucuoL4WhuYekMsh43rDpERdg012QXR+AEfUXW9R0Cici8UVHI5bL9Aei0QA2Ltx0eqmJD8dV+i dlWBY+FxDdrmlSpFLJKA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hVM1V-0006JQ-Tn; Mon, 27 May 2019 20:15:09 +0000 Received: from mail-wr1-x444.google.com ([2a00:1450:4864:20::444]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hVM1T-0005iA-2s for linux-arm-kernel@lists.infradead.org; Mon, 27 May 2019 20:15:08 +0000 Received: by mail-wr1-x444.google.com with SMTP id w13so9513408wru.11 for ; Mon, 27 May 2019 13:15:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=RXahGaBrkqUKt9hjO+RHzxhaODt54utR6Qk5vi9eCaQ=; b=owUyFwlXphbnCdPceA7pSRSRDBr3F1cc+EYPPm79e3Mf5qHXv14oDJt46X6NAUyIRR G8rIbeApWCEHEMmhlRx3sXskvz5BaS8egS4Oe3eTA7Ys+yuNij75fEoMQUizaMmwhxBD t8vJk+fQL+MCUNgL065d067WNqHgghWlYg2ur8Q/sOYgpDjMMkPOTouS7+pZphyN091F AEsIEBlrTAAuj60d8VMJv1XBSDROb2vq/4aMIo8KqsQ1aVp92V7++kk+PL/L39FQJifY hgTsxXS33KvZVSk33Hw64di1otY89d/aw5+eSOpGEVTZFs4aQbB2d+qHXBUr9wnla9jo sP5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=RXahGaBrkqUKt9hjO+RHzxhaODt54utR6Qk5vi9eCaQ=; b=WWudFXDuOpFsKVCbfb1ABUfOXVO9hND2iv/ata+6GSvO/W0BhWD/15mMR0nVdAJBxb aXO3eMg5MjhnNFBgZd4MbssrzoeqehUMNHeUbsO5f4KAEBOLxsUWxlXu8IeVGWBbUbOl 5t12HYBnncc0f3s121h+PC8UgN/c8XIzbpsrfIHgwBZ7p91S3spwxCDHlAD9P3exsLKs xUCch61gCbncYZ5wlgX1uh984Rs9XuaXX8ZQIuLsbzPB3Z5R3RyEkNxSYKGQQjS1lPTv SD0xui+EWhtP6OOSh/iXQuZnlWaVS57n/RCB1F/yllETDy+agR5OVjtq5ZMAsqWDhfxx 7tNQ== X-Gm-Message-State: APjAAAUNd6AKE/41JMueqXMxMpGjTUE2RV01UpOIEhCwep3yyUcSX9Q2 CdK0L2/7GPq6kgrWgFDTk5Q= X-Google-Smtp-Source: APXvYqxEJpHEqBC0rATeo4Jp5k5kbxhG9dMgCDzdVg4d/5zHBKkoNf1NUwOJp8BMU3gPMRXlDfRdQg== X-Received: by 2002:a5d:5701:: with SMTP id a1mr75764699wrv.52.1558988105323; Mon, 27 May 2019 13:15:05 -0700 (PDT) Received: from localhost.localdomain ([2a01:e0a:1f1:d0f0::4e2b:d7ca]) by smtp.gmail.com with ESMTPSA id i27sm347146wmb.16.2019.05.27.13.15.04 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 27 May 2019 13:15:04 -0700 (PDT) From: =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= To: Vinod Koul , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai , Dan Williams Subject: [PATCH v3 0/7] Allwinner H6 DMA support Date: Mon, 27 May 2019 22:14:52 +0200 Message-Id: <20190527201459.20130-1-peron.clem@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190527_131507_142205_31ECA648 X-CRM114-Status: GOOD ( 15.68 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org, =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org SGksCgpUaGlzIHNlcmllcyBoYXMgYmVlbiBmaXJzdCBwcm9wb3NlZCBieSBKZXJuZWogU2tyYWJl Y1sxXS4KQXMgdGhpcyBzZXJpZXMgaXMgbWFuZGF0b3J5IGZvciBTUERJRi9JMlMgc3VwcG9ydCBh bmQgYmVjYXVzZSBoZSBpcwpidXN5IG9uIENlZHJ1cyBzdHVmZi4gSSBhc2tlZCBoaW0gdG8gbWFr ZSB0aGUgbWlub3IgY2hhbmdlIHJlcXVlc3RlZAphbmQgcmVwb3N0IGl0LgpBdXRob3JzaGlwIHJl bWFpbnMgdG8gaGltLgoKSSBoYXZlIHRlc3RlZCB0aGlzIHNlcmllcyB3aXRoIFNQRElGIGRyaXZl ciBhbmQgYWRkZWQgYSBwYXRjaCB0byBlbmFibGUKRE1BX1NVTjZJX0NPTkZJRyBmb3IgYXJtNjQu CgpPcmlnaW5hbCBQb3N0OgoiCkRNQSBlbmdpbmUgZW5naW5lIG9uIEg2IGFsbW9zdCB0aGUgc2Ft ZSBhcyBvbiBvbGRlciBTb0NzLiBUaGUgYmlnZ2VzdApkaWZmZXJlbmNlIGlzIHRoYXQgaXQgaGFz IHNsaWdodGx5IHJlYXJyYW5nZWQgYml0cyBpbiByZWdpc3RlcnMgYW5kCml0IG5lZWRzIGFkZGl0 aW9uYWwgY2xvY2ssIHByb2JhYmx5IGR1ZSB0byBpb21tdS4KClRoZXNlIHBhdGNoZXMgd2VyZSB0 ZXN0ZWQgd2l0aCBJMlMgY29ubmVjdGVkIHRvIEhETUkuIEkyUyBuZWVkcwphZGRpdGlvbmFsIHBh dGNoZXMgd2hpY2ggd2lsbCBiZSBzZW50IGxhdGVyLgoKUGxlYXNlIHRha2UgYSBsb29rLgoKQmVz dCByZWdhcmRzLApKZXJuZWoKIgoKVGhhbmtzLApDbMOpbWVudAoKQ2hhbmdlcyBzaW5jZSB2MjoK IC0gRHJvcCB0aGUgY2hhbmdlIG9mICJkbWEtcmVxdWVzdCIgZGVmYXVsdCB2YWx1ZQoKQ2hhbmdl cyBzaW5jZSB2MToKIC0gRW5hYmxlIERNQV9TVU42SSBpbiBhcm02NCBkZWZjb25maWcKIC0gQ2hh bmdlIG1idXNfY2xrIHRvIGhhc19tYnVzX2NsawogLSBDb2xsZWN0IFJvYiBILiByZXZpZXdlZC1i eQoKQ2zDqW1lbnQgUMOpcm9uICgxKToKICBhcm02NDogZGVmY29uZmlnOiBlbmFibGUgQWxsd2lu bmVyIERNQSBkcml2ZXJzCgpKZXJuZWogU2tyYWJlYyAoNik6CiAgZHQtYmluZGluZ3M6IGFybTY0 OiBhbGx3aW5uZXI6IGg2OiBBZGQgYmluZGluZyBmb3IgRE1BIGNvbnRyb2xsZXIKICBkbWFlbmdp bmU6IHN1bjZpOiBBZGQgYSBxdWlyayBmb3IgYWRkaXRpb25hbCBtYnVzIGNsb2NrCiAgZG1hZW5n aW5lOiBzdW42aTogQWRkIGEgcXVpcmsgZm9yIHNldHRpbmcgRFJRIGZpZWxkcwogIGRtYWVuZ2lu ZTogc3VuNmk6IEFkZCBhIHF1aXJrIGZvciBzZXR0aW5nIG1vZGUgZmllbGRzCiAgZG1hZW5naW5l OiBzdW42aTogQWRkIHN1cHBvcnQgZm9yIEg2IERNQQogIGFybTY0OiBkdHM6IGFsbHdpbm5lcjog aDY6IEFkZCBETUEgbm9kZQoKIC4uLi9kZXZpY2V0cmVlL2JpbmRpbmdzL2RtYS9zdW42aS1kbWEu dHh0ICAgICB8ICAgOSArLQogYXJjaC9hcm02NC9ib290L2R0cy9hbGx3aW5uZXIvc3VuNTBpLWg2 LmR0c2kgIHwgIDEyICsrCiBhcmNoL2FybTY0L2NvbmZpZ3MvZGVmY29uZmlnICAgICAgICAgICAg ICAgICAgfCAgIDEgKwogZHJpdmVycy9kbWEvc3VuNmktZG1hLmMgICAgICAgICAgICAgICAgICAg ICAgIHwgMTQ3ICsrKysrKysrKysrKystLS0tLQogNCBmaWxlcyBjaGFuZ2VkLCAxMzIgaW5zZXJ0 aW9ucygrKSwgMzcgZGVsZXRpb25zKC0pCgotLSAKMi4yMC4xCgoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxp c3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZy YWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=