From: Russell King - ARM Linux admin <linux@armlinux.org.uk>
To: Kostya Porotchkin <kostap@marvell.com>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Baruch Siach <baruch@tkos.co.il>,
"andrew@lunn.ch" <andrew@lunn.ch>,
"jaz@semihalf.com" <jaz@semihalf.com>,
"gregory.clement@bootlin.com" <gregory.clement@bootlin.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Nadav Haklai <nadavh@marvell.com>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
Stefan Chulski <stefanc@marvell.com>,
"mw@semihalf.com" <mw@semihalf.com>,
Ben Peled <bpeled@marvell.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"sebastian.hesselbarth@gmail.com"
<sebastian.hesselbarth@gmail.com>
Subject: Re: [EXT] Re: [PATCH 02/11] dts: mvebu: Update A8K AP806 SDHCI settings
Date: Wed, 3 Feb 2021 14:38:52 +0000 [thread overview]
Message-ID: <20210203143851.GR1463@shell.armlinux.org.uk> (raw)
In-Reply-To: <DM5PR18MB14529A28A31785A574A4DEF5CAB49@DM5PR18MB1452.namprd18.prod.outlook.com>
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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next prev parent reply other threads:[~2021-02-03 14:40 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-03 13:31 [PATCH 00/11] Device tree fixes for Armada family kostap
2021-02-03 13:31 ` [PATCH 01/11] fix: arm64: dts: replace wrong regulator on ap emmc kostap
2021-02-03 13:31 ` [PATCH 02/11] dts: mvebu: Update A8K AP806 SDHCI settings kostap
2021-02-03 13:58 ` Baruch Siach
2021-02-03 14:37 ` [EXT] " Kostya Porotchkin
2021-02-03 14:38 ` Russell King - ARM Linux admin [this message]
2021-02-03 14:50 ` Kostya Porotchkin
2021-02-03 15:03 ` Kostya Porotchkin
2021-02-03 16:11 ` Russell King - ARM Linux admin
2021-02-03 16:57 ` Kostya Porotchkin
2021-02-05 9:33 ` Marcin Wojtas
2021-02-03 13:31 ` [PATCH 03/11] dts: mvebu: Add pin control definitions for SDIO interafce kostap
2021-02-03 14:00 ` Baruch Siach
2021-02-03 14:39 ` [EXT] " Kostya Porotchkin
2021-02-03 14:28 ` Russell King - ARM Linux admin
2021-02-03 14:41 ` [EXT] " Kostya Porotchkin
2021-02-03 15:41 ` Andrew Lunn
2021-02-03 15:49 ` Kostya Porotchkin
2021-02-03 13:31 ` [PATCH 04/11] fix: dts: a8k: Add CP eMMC regulator and update device parameters kostap
2021-02-03 13:31 ` [PATCH 05/11] arm64: dts: marvell: armada-3720-db: add comphy references kostap
2021-02-03 13:31 ` [PATCH 06/11] arm64: dts: marvell: armada-3270-espressobin: " kostap
2021-02-03 13:31 ` [PATCH 07/11] fix: ARM64: dts: cp110: Switch to 8-bit ECC NAND setting kostap
2021-02-03 13:31 ` [PATCH 08/11] arm64: dts: marvell: armada-3720-db: add eeprom description kostap
2021-02-03 13:31 ` [PATCH 09/11] dts: a3700: enable dma coherence for PCIE interface kostap
2021-02-05 9:45 ` Marcin Wojtas
2021-02-03 13:31 ` [PATCH 10/11] dts: marvell: add 2 eeprom properties to A8K DB device tree kostap
2021-02-03 13:31 ` [PATCH 11/11] dts: marvell: add 2 eeprom properties to A7K " kostap
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