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 0CDEAC10F1B for ; Mon, 19 Dec 2022 15:38:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232064AbiLSPil (ORCPT ); Mon, 19 Dec 2022 10:38:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56002 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229781AbiLSPik (ORCPT ); Mon, 19 Dec 2022 10:38:40 -0500 Received: from mail-oa1-f47.google.com (mail-oa1-f47.google.com [209.85.160.47]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 959268FD4; Mon, 19 Dec 2022 07:38:39 -0800 (PST) Received: by mail-oa1-f47.google.com with SMTP id 586e51a60fabf-1322d768ba7so11952440fac.5; Mon, 19 Dec 2022 07:38:39 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=vOiCy0WjVxH8DVieLn08mRiczm9EV7y8BSE0KN+iAsY=; b=DjxjbgqDIIrpkIVMc+4BESYvR89pi6HZNba9DDVg5hiBWLHxND+tlbjwJ+ogCLRtLO duhMwYnWVfP/m2ChjmGM/6bPk62Y4Tp5Yi1mOwowE0dv9nSJapsJoLbAP/5tH4oq1Qhs +jFzBA+UzprfVjp0W75l2MYm5GyndBeQebJOgcL9X97YYFJRxRsGteECRTtxHn1fe/DK iUnxYsaEPBqfuakrnwJ07rnkwTSmEi7ssjSQW3Wq0f2FAOpyNwG1ayPHtGvM2EL1lJGb MpDyS8F04WBmHqASNlWQatr7CCEbjbxj+bF1dELlz0+as+oaodnX7hxr7pbZiQS8HN4Z p7PQ== X-Gm-Message-State: ANoB5pnpS6SrxBGWQNlGfmUeYLwNP1aL2gnW5EsBjWLPB3+kiNEIiOfB MiUIdYx8i2YLyHPuFVJFsQ== X-Google-Smtp-Source: AA0mqf4x/VJvpocUXMYkW+FznjpJCn7AIX+ML2f8QWtAFUzzyWkj/yArsDdRcpF8jQ89ySsWI3scNA== X-Received: by 2002:a05:6871:784:b0:137:3adb:9149 with SMTP id o4-20020a056871078400b001373adb9149mr20697434oap.16.1671464318860; Mon, 19 Dec 2022 07:38:38 -0800 (PST) Received: from robh_at_kernel.org (66-90-144-107.dyn.grandenetworks.net. [66.90.144.107]) by smtp.gmail.com with ESMTPSA id z21-20020a056870e31500b00148316f78fesm4870553oad.2.2022.12.19.07.38.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Dec 2022 07:38:38 -0800 (PST) Received: (nullmailer pid 1431223 invoked by uid 1000); Mon, 19 Dec 2022 15:38:37 -0000 Date: Mon, 19 Dec 2022 09:38:37 -0600 From: Rob Herring To: Xiangsheng Hou Cc: Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Krzysztof Kozlowski , Matthias Brugger , Mark Brown , Chuanhong Guo , linux-mtd@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, benliang.zhao@mediatek.com, bin.zhang@mediatek.com, Krzysztof Kozlowski , AngeloGioacchino Del Regno Subject: Re: [PATCH v5 06/10] dt-bindings: spi: mtk-snfi: Add read latch latency property Message-ID: <20221219153837.GA1426412-robh@kernel.org> References: <20221219024019.31974-1-xiangsheng.hou@mediatek.com> <20221219024019.31974-7-xiangsheng.hou@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221219024019.31974-7-xiangsheng.hou@mediatek.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Mon, Dec 19, 2022 at 10:40:15AM +0800, Xiangsheng Hou wrote: > Add mediatek,rx-latch-latency-ns property which adjust data read > latch latency in the unit of nanoseconds. > > Signed-off-by: Xiangsheng Hou > Acked-by: Krzysztof Kozlowski > Reviewed-by: AngeloGioacchino Del Regno > --- > .../devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml > index bab23f1b11fd..1e5e89a693c3 100644 > --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml > +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml > @@ -45,6 +45,9 @@ properties: > description: device-tree node of the accompanying ECC engine. > $ref: /schemas/types.yaml#/definitions/phandle > > + mediatek,rx-latch-latency-ns: > + description: Data read latch latency, unit is nanoseconds. Doesn't the common 'rx-sample-delay-ns' work for you? Rob