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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 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-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210203_093857_595457_6856369B X-CRM114-Status: GOOD ( 14.45 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "devicetree@vger.kernel.org" , Baruch Siach , "andrew@lunn.ch" , "jaz@semihalf.com" , "gregory.clement@bootlin.com" , "linux-kernel@vger.kernel.org" , Nadav Haklai , "robh+dt@kernel.org" , Stefan Chulski , "mw@semihalf.com" , Ben Peled , "linux-arm-kernel@lists.infradead.org" , "sebastian.hesselbarth@gmail.com" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel