From nobody Wed Feb 11 20:20:55 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 1AD7BC61DA4 for ; Sat, 11 Mar 2023 15:27:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230445AbjCKP13 (ORCPT ); Sat, 11 Mar 2023 10:27:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34600 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230353AbjCKP10 (ORCPT ); Sat, 11 Mar 2023 10:27:26 -0500 Received: from mail-lf1-x12e.google.com (mail-lf1-x12e.google.com [IPv6:2a00:1450:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2977810EAAD for ; Sat, 11 Mar 2023 07:27:25 -0800 (PST) Received: by mail-lf1-x12e.google.com with SMTP id j11so10391578lfg.13 for ; Sat, 11 Mar 2023 07:27:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1678548443; h=cc:to:subject:date:from:in-reply-to:message-id:from:to:cc:subject :date:message-id:reply-to; bh=8s9gnIYUH4a7DISj2GFil2OdRXxeDO2P0HDbRjCc19c=; b=PXcbWJQtlcm5Vz6ToS322SJ+YCuBK2OCQuUf4KN+bVgtMAofOJt5wk1RNk7LBq2KHT toA2JaG67l1njOGKTdpZ55jG5yEnfRkJP6DfUwhUpqWMe51QmyErBBo/g83D5WRO3tqu Mb3Vcd6awES+xdQqkWvioKeuCJWNrG61O4/bsjLHDjGqxIUxgIRcybwQAegJVSCYqjZz JqXktXIxuOQQ/09DqTO0a16ucQL2Ik78QH7yV5rM5EVfncM9rpgRq4avkG+D1vEQ7+/Z nJXtmJdtGLYSKrhAymvPvIoCmQ2OdjISS1kF345czbh8/gSz+tZHPcfE8jlDSQJZbriG MB2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678548443; h=cc:to:subject:date:from:in-reply-to:message-id:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=8s9gnIYUH4a7DISj2GFil2OdRXxeDO2P0HDbRjCc19c=; b=TUcNLNVe4l7GHy5L2R9o04EO1odGk/r8WczNd/ISxeE7ltrt3o9vLcaE7LpWUc7Zax ZyjZYIeEDdNbYPUrRnFi7WNCej2VYLPtdSs83nsgCJzmYLquFcrtxTnKhv5PgTdV6a51 IYLdxA4MngDWyBfVFtLOKE+H7S10i+kYI4Z56BNUirz8ilBQZfRKpkJfa5dwavMkMslk J+kfDi2qMG/OLteI+XT9wNZjm72qzRY1BMzZiJXWuvRJnypkb1Y0FBkpo3ZT66lSDtvL zyXUl+51Gn5TJHPrI1vCEwh1CQv0v77Ldz/CsCQIQK2+Xs0L9g5u3xyqhu15wWFTFl0A xhRg== X-Gm-Message-State: AO0yUKVWCdchBrClRxG9JCnKgECNjvbv746544rTVFyQEyHvpfNyqKBN oA34B0uYtJg4XWtPfvsG0y4fgcaCN+aVk1dIPE0= X-Google-Smtp-Source: AK7set9pg2wcl81Ze91WKCr75db/f1RIBL8nLZPSnGDu/scPkZEIKnm8rn0EcVJwpSiS9/WAwgTBRw== X-Received: by 2002:a05:6512:390e:b0:4db:26b1:ec52 with SMTP id a14-20020a056512390e00b004db26b1ec52mr9339298lfu.59.1678548443309; Sat, 11 Mar 2023 07:27:23 -0800 (PST) Received: from 0001-devicetree-synopsys-dw-mshc-common-add-fifo-access-3.patch (46-138-144-249.dynamic.spd-mgts.ru. [46.138.144.249]) by smtp.gmail.com with ESMTPSA id d28-20020ac244dc000000b004e7fa99f2b5sm345737lfm.186.2023.03.11.07.27.22 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Mar 2023 07:27:23 -0800 (PST) Message-Id: <1678548256.0817535-1-sleirsgoevy@gmail.com> In-Reply-To: <1678548256.0817535-0-sleirsgoevy@gmail.com> From: Sergey Lisov Date: Sat, 11 Mar 2023 18:22:41 +0300 Subject: [PATCH 1/2] devicetree: synopsys-dw-mshc-common: add "fifo-access-32bit" property To: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Jaehoon Chung Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" --- .../devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.= yaml b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml index 8dfad89c7..2bc5ac528 100644 --- a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml +++ b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml @@ -57,6 +57,12 @@ properties: force fifo watermark setting accordingly. $ref: /schemas/types.yaml#/definitions/flag =20 + fifo-access-32bit: + description: + Specifies that this device requires accesses to its 64-bit registers + to be done as pairs of 32-bit accesses, even on architectures where + readq is available. + dmas: maxItems: 1 =20 --=20 2.38.3