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=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_MUTT 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 882DEC04AA7 for ; Mon, 13 May 2019 15:28:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4ECED2084A for ; Mon, 13 May 2019 15:28:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1557761293; bh=TOgcNga7w4SAF52kDs6FtawVO6BjIetmbqaUftHi6Ks=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=jatlHOcJQThuPEB7pSMsOnNRQBaOD6ata9Wh9X11GKWyNn2QWqip30F93eCPBrydv 7f05WCs2Z8o1Ctj4VkDLpLbrBHqecSEuj8EQrHvuTf+t7k/NV+o6Tk60Ci0EoaCeyd qs2wUAUjNX8VejO5lFLSKiLQ5y7uhdE5XraH20uo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731293AbfEMP2M (ORCPT ); Mon, 13 May 2019 11:28:12 -0400 Received: from mail-ot1-f68.google.com ([209.85.210.68]:41618 "EHLO mail-ot1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727385AbfEMP2M (ORCPT ); Mon, 13 May 2019 11:28:12 -0400 Received: by mail-ot1-f68.google.com with SMTP id g8so12119150otl.8; Mon, 13 May 2019 08:28:11 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=erjTI6eG9SyW0rfn2c4BFHN5r2eXk7Loba80RrzT740=; b=b/xDzWEb3PZB9KLSuxcRqSuBAIB+rFSpUuSkkyREH/oPSJVq5LdU2xupLc+IivPNtK J5Gj0dPV13dQkQXQqwqz3UUm7/9SYdGlxt/q+K36GebmINPMI5aaZVZLnRsfsG1SzAxW kHLD4ss1NOKly/NSjJiHnJaX6e9hl7GMNw7xThlt32M/3pgBi7ferJaPjV3Wr31x8Irl 2QB60lDyey/a0/xl2NZX45J7M5XmWzgCffj2/KHGDcs2jXp/vE25xPycOHdPymK7nuTB A6Jw0A9kQm82coQmvrBySO8cWoVrGPaLRd67bUKk0GKz5t4zf/kUcYfj+0B+N5acRAOP /0ZQ== X-Gm-Message-State: APjAAAWl/yGb+HI2oMJWbHko1+qr4/lH9YlqiECd4wL3omwQzkUJBQNE DMxTA4BzvyzZsqElrwW6fw== X-Google-Smtp-Source: APXvYqzDLdKY3K7TQEkkzjYV6fUd9fFK/P6MrGXBIn6DbJSzv7nQ7usMzPtmE/GOn4buxfVLMjxXQQ== X-Received: by 2002:a05:6830:14cd:: with SMTP id t13mr16704956otq.25.1557761290915; Mon, 13 May 2019 08:28:10 -0700 (PDT) Received: from localhost (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id d70sm5923986oih.18.2019.05.13.08.28.09 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 13 May 2019 08:28:09 -0700 (PDT) Date: Mon, 13 May 2019 10:28:09 -0500 From: Rob Herring To: Dinh Nguyen Cc: linux-mtd@lists.infradead.org, marex@denx.de, tudor.ambarus@microchip.com, dwmw2@infradead.org, computersforpeace@gmail.com, bbrezillon@kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCHv4 1/2] dt-bindings: cadence-quadspi: add options reset property Message-ID: <20190513152809.GA28897@bogus> References: <20190508134338.20565-1-dinguyen@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190508134338.20565-1-dinguyen@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 08, 2019 at 08:43:37AM -0500, Dinh Nguyen wrote: > The QSPI module can have an optional reset signals that will hold the > module in a reset state. > > Signed-off-by: Dinh Nguyen > --- > v4: no change > v3: created base on review comments > v2: did not exist > v1: did not exist > --- > Documentation/devicetree/bindings/mtd/cadence-quadspi.txt | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt b/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt > index 4345c3a6f530..b6264323a03c 100644 > --- a/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt > +++ b/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt > @@ -35,6 +35,8 @@ custom properties: > (qspi_n_ss_out). > - cdns,tslch-ns : Delay in nanoseconds between setting qspi_n_ss_out low > and first bit transfer. > +- resets : Must contain an entry for each entry in reset-names. > + See ../reset/reset.txt for details. reset-names needs to be documented with the values and order. > > Example: > > @@ -50,6 +52,8 @@ Example: > cdns,fifo-depth = <128>; > cdns,fifo-width = <4>; > cdns,trigger-address = <0x00000000>; > + resets = <&rst QSPI_RESET>, <&rst QSPI_OCP_RESET>; > + reset-names = "qspi", "qspi-ocp"; > > flash0: n25q00@0 { > ... > -- > 2.20.0 >