Messages in this thread | | | Date | Wed, 3 Feb 2021 14:38:52 +0000 | From | Russell King - ARM Linux admin <> | Subject | Re: [EXT] Re: [PATCH 02/11] dts: mvebu: Update A8K AP806 SDHCI settings |
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On Wed, Feb 03, 2021 at 02:37:22PM +0000, Kostya Porotchkin wrote: > Hi, Baruch, > > > -----Original Message----- > > From: Baruch Siach <baruch@tkos.co.il> > > Sent: Wednesday, February 3, 2021 15:59 > > To: Kostya Porotchkin <kostap@marvell.com> > > 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 <nadavh@marvell.com>; > > robh+dt@kernel.org; Stefan Chulski <stefanc@marvell.com>; > > mw@semihalf.com; Ben Peled <bpeled@marvell.com>; > > 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 <kostap@marvell.com> > > > > > > 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!
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