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=-5.0 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 5A6D4C433DB for ; Wed, 3 Feb 2021 14:40:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 15E2164F7C for ; Wed, 3 Feb 2021 14:40:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233155AbhBCOjx (ORCPT ); Wed, 3 Feb 2021 09:39:53 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57326 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233065AbhBCOjf (ORCPT ); Wed, 3 Feb 2021 09:39:35 -0500 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [IPv6:2001:4d48:ad52:32c8:5054:ff:fe00:142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E3E6EC061573; Wed, 3 Feb 2021 06:38:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=bierinrFMjNlk/eOJLAOs9SjGrtfgZOx0myhFvRs7o0=; b=iGgl56fdFMppEd4UxvAX6LP9I FaLmPp0EpGYA3Sa+GO7SXATbEn5Zzjfsnlxrsy/yAjgE8XsAlkxT6ZCWUgcijk93qoujCclRKClcp mqhvRsjOtXn60LjwIJgGnVbQuPQher967AhhH2G8wnQhQU/yIwV67onsJk+XcFxbkO0P7uwiAurmf 9rLGTFGb188UQWAT5dME5EuQd/VPkMhthd9VOjDoY04lJv/g4FUYxroruK+tzT5aM/gb4ApPVzWtX fqIP2aty34uCTGwg2d2nFpKVV7LJjRd6tY1lWFkvFM914JZF/FDMOg3Mmfspwocx2t7+PaSFJzhSu Coo1D9c9g==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:38692) by pandora.armlinux.org.uk with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1l7JIz-0005kH-2N; Wed, 03 Feb 2021 14:38:53 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1l7JIy-0004CO-3x; Wed, 03 Feb 2021 14:38:52 +0000 Date: Wed, 3 Feb 2021 14:38:52 +0000 From: Russell King - ARM Linux admin To: Kostya Porotchkin Cc: Baruch Siach , "linux-kernel@vger.kernel.org" , "devicetree@vger.kernel.org" , "andrew@lunn.ch" , "jaz@semihalf.com" , "gregory.clement@bootlin.com" , Nadav Haklai , "robh+dt@kernel.org" , Stefan Chulski , "mw@semihalf.com" , Ben Peled , "sebastian.hesselbarth@gmail.com" , "linux-arm-kernel@lists.infradead.org" Subject: Re: [EXT] Re: [PATCH 02/11] dts: mvebu: Update A8K AP806 SDHCI settings Message-ID: <20210203143851.GR1463@shell.armlinux.org.uk> References: <20210203133138.10754-1-kostap@marvell.com> <20210203133138.10754-3-kostap@marvell.com> <87h7mtckxe.fsf@tarshish> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: Russell King - ARM Linux admin Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Wed, Feb 03, 2021 at 02:37:22PM +0000, Kostya Porotchkin wrote: > Hi, Baruch, > > > -----Original Message----- > > From: Baruch Siach > > Sent: Wednesday, February 3, 2021 15:59 > > To: Kostya Porotchkin > > Cc: linux-kernel@vger.kernel.org; devicetree@vger.kernel.org; > > andrew@lunn.ch; jaz@semihalf.com; gregory.clement@bootlin.com; > > linux@armlinux.org.uk; Nadav Haklai ; > > robh+dt@kernel.org; Stefan Chulski ; > > mw@semihalf.com; Ben Peled ; > > sebastian.hesselbarth@gmail.com; linux-arm-kernel@lists.infradead.org > > Subject: [EXT] Re: [PATCH 02/11] dts: mvebu: Update A8K AP806 SDHCI > > settings > > > > External Email > > > > ---------------------------------------------------------------------- > > Hi Konstantin, > > > > On Wed, Feb 03 2021, kostap@marvell.com wrote: > > > From: Konstantin Porotchkin > > > > > > Update the settings for AP806 SDHCI interface according to latest > > > Xenon drivers changes. > > > - no need to select the PHY slow mode anymore > > > > Why? Has anything changed since the introduction of marvell,xenon-phy-slow- > > mode? > [KP] AP806 B0, AP807 and later do not need the "slow mode" set by the default. > The HWE-7296210 errata is not applicable to these components and they are able > to run AP SDHCI in HS400 8-bit mode. So what about all those people, such as me, who have A0 silicon on their Macchiatobin boards? You can't just go around removing DT properties like this. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!