From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Marek Behun <marek.behun@nic.cz>, Nadav Haklai <nadavh@marvell.com>
Cc: Gregory Clement <gregory.clement@bootlin.com>,
Jason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Bjorn Helgaas <bhelgaas@google.com>, <devicetree@vger.kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
linux-pci@vger.kernel.org, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
Antoine Tenart <antoine.tenart@bootlin.com>,
Maxime Chevallier <maxime.chevallier@bootlin.com>
Subject: Re: [PATCH v2 03/12] PCI: aardvark: Add PHY support
Date: Mon, 17 Dec 2018 17:07:24 +0100 [thread overview]
Message-ID: <20181217170724.58421a29@xps13> (raw)
In-Reply-To: <20181214015712.31f749ea@nic.cz>
Hi Marek,
Marek Behun <marek.behun@nic.cz> wrote on Fri, 14 Dec 2018 01:57:12
+0100:
> On Fri, 14 Dec 2018 01:47:01 +0100
> Marek Behun <marek.behun@nic.cz> wrote:
>
> > Hi Miquel,
> > are there already patches for the A37xx comphy driver?
Please try the latest patches on top of phy -next (with PHY interface
mode), available there [1]. You can pick only the COMPHY patches, but
keep them over the phy -next branch.
Please note that for the SMC calls to succeed you must use a recent
ATF. Personally I used to work with the 'atf-v1.5-devel' branch of
Marvell's misl-atf repository but it is not available anymore. If you
already have a clone, then you are good to go, otherwise it might be
great if someone from Marvell could share a public Github link?
> Never mind, I found them. I shall test this on Turris Mox.
> Is the comphy driver supposed to be able to change eth mode from
> 1000BASE-X to 2500BASE-X and back without reboot?
In theory yes, unfortunately I am working on an EspressoBin which uses
the SATA, PCIe and SATA configurations of the COMPHY, but not the
Ethernet ones (SGMII/1000BASE-X and HS_SGMII/2500BASE-X). So the
support is ready to be tested!
>
> This would be cool for our SFP cage module of Turris Mox, just to add
> support for comphy into mvneta.
>
> Marek
[1] https://github.com/miquelraynal/linux.git branch marvell/phy-next/pm
Thanks,
Miquèl
WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Marek Behun <marek.behun@nic.cz>, Nadav Haklai <nadavh@marvell.com>
Cc: Gregory Clement <gregory.clement@bootlin.com>,
Jason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Bjorn Helgaas <bhelgaas@google.com>,
devicetree@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Antoine Tenart <antoine.tenart@bootlin.com>,
Maxime Chevallier <maxime.chevallier@bootlin.com>
Subject: Re: [PATCH v2 03/12] PCI: aardvark: Add PHY support
Date: Mon, 17 Dec 2018 17:07:24 +0100 [thread overview]
Message-ID: <20181217170724.58421a29@xps13> (raw)
In-Reply-To: <20181214015712.31f749ea@nic.cz>
Hi Marek,
Marek Behun <marek.behun@nic.cz> wrote on Fri, 14 Dec 2018 01:57:12
+0100:
> On Fri, 14 Dec 2018 01:47:01 +0100
> Marek Behun <marek.behun@nic.cz> wrote:
>
> > Hi Miquel,
> > are there already patches for the A37xx comphy driver?
Please try the latest patches on top of phy -next (with PHY interface
mode), available there [1]. You can pick only the COMPHY patches, but
keep them over the phy -next branch.
Please note that for the SMC calls to succeed you must use a recent
ATF. Personally I used to work with the 'atf-v1.5-devel' branch of
Marvell's misl-atf repository but it is not available anymore. If you
already have a clone, then you are good to go, otherwise it might be
great if someone from Marvell could share a public Github link?
> Never mind, I found them. I shall test this on Turris Mox.
> Is the comphy driver supposed to be able to change eth mode from
> 1000BASE-X to 2500BASE-X and back without reboot?
In theory yes, unfortunately I am working on an EspressoBin which uses
the SATA, PCIe and SATA configurations of the COMPHY, but not the
Ethernet ones (SGMII/1000BASE-X and HS_SGMII/2500BASE-X). So the
support is ready to be tested!
>
> This would be cool for our SFP cage module of Turris Mox, just to add
> support for comphy into mvneta.
>
> Marek
[1] https://github.com/miquelraynal/linux.git branch marvell/phy-next/pm
Thanks,
Miquèl
WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Marek Behun <marek.behun@nic.cz>, Nadav Haklai <nadavh@marvell.com>
Cc: Mark Rutland <mark.rutland@arm.com>, Andrew Lunn <andrew@lunn.ch>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Jason Cooper <jason@lakedaemon.net>,
devicetree@vger.kernel.org,
Antoine Tenart <antoine.tenart@bootlin.com>,
linux-pci@vger.kernel.org,
Gregory Clement <gregory.clement@bootlin.com>,
linux-kernel@vger.kernel.org,
Maxime Chevallier <maxime.chevallier@bootlin.com>,
Rob Herring <robh+dt@kernel.org>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Bjorn Helgaas <bhelgaas@google.com>,
linux-arm-kernel@lists.infradead.org,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Subject: Re: [PATCH v2 03/12] PCI: aardvark: Add PHY support
Date: Mon, 17 Dec 2018 17:07:24 +0100 [thread overview]
Message-ID: <20181217170724.58421a29@xps13> (raw)
In-Reply-To: <20181214015712.31f749ea@nic.cz>
Hi Marek,
Marek Behun <marek.behun@nic.cz> wrote on Fri, 14 Dec 2018 01:57:12
+0100:
> On Fri, 14 Dec 2018 01:47:01 +0100
> Marek Behun <marek.behun@nic.cz> wrote:
>
> > Hi Miquel,
> > are there already patches for the A37xx comphy driver?
Please try the latest patches on top of phy -next (with PHY interface
mode), available there [1]. You can pick only the COMPHY patches, but
keep them over the phy -next branch.
Please note that for the SMC calls to succeed you must use a recent
ATF. Personally I used to work with the 'atf-v1.5-devel' branch of
Marvell's misl-atf repository but it is not available anymore. If you
already have a clone, then you are good to go, otherwise it might be
great if someone from Marvell could share a public Github link?
> Never mind, I found them. I shall test this on Turris Mox.
> Is the comphy driver supposed to be able to change eth mode from
> 1000BASE-X to 2500BASE-X and back without reboot?
In theory yes, unfortunately I am working on an EspressoBin which uses
the SATA, PCIe and SATA configurations of the COMPHY, but not the
Ethernet ones (SGMII/1000BASE-X and HS_SGMII/2500BASE-X). So the
support is ready to be tested!
>
> This would be cool for our SFP cage module of Turris Mox, just to add
> support for comphy into mvneta.
>
> Marek
[1] https://github.com/miquelraynal/linux.git branch marvell/phy-next/pm
Thanks,
Miquèl
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2018-12-17 16:07 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-12 10:21 [PATCH v2 00/12] Bring suspend to RAM support to PCIe Aardvark driver Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` [PATCH v2 01/12] PCI: aardvark: Configure more registers in the configuration helper Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` [PATCH v2 02/12] PCI: aardvark: Add reset GPIO support Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` [PATCH v2 03/12] PCI: aardvark: Add PHY support Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-14 0:47 ` Marek Behun
2018-12-14 0:47 ` Marek Behun
2018-12-14 0:47 ` Marek Behun
2018-12-14 0:57 ` Marek Behun
2018-12-14 0:57 ` Marek Behun
2018-12-14 0:57 ` Marek Behun
2018-12-17 16:07 ` Miquel Raynal [this message]
2018-12-17 16:07 ` Miquel Raynal
2018-12-17 16:07 ` Miquel Raynal
2018-12-17 18:27 ` Baruch Siach
2018-12-17 18:27 ` Baruch Siach
2018-12-18 8:12 ` Miquel Raynal
2018-12-18 8:12 ` Miquel Raynal
2018-12-17 21:34 ` Marek Behun
2018-12-17 21:34 ` Marek Behun
2018-12-17 21:34 ` Marek Behun
2018-12-18 8:18 ` Miquel Raynal
2018-12-18 8:18 ` Miquel Raynal
2018-12-18 8:18 ` Miquel Raynal
2018-12-18 8:23 ` Miquel Raynal
2018-12-18 8:23 ` Miquel Raynal
2018-12-18 8:23 ` Miquel Raynal
2018-12-18 13:09 ` Marek Behun
2018-12-18 13:09 ` Marek Behun
2018-12-18 13:09 ` Marek Behun
2018-12-18 13:41 ` Miquel Raynal
2018-12-18 13:41 ` Miquel Raynal
2018-12-18 13:41 ` Miquel Raynal
2018-12-19 15:28 ` Marek Behún
2018-12-19 15:28 ` Marek Behún
2018-12-19 15:28 ` Marek Behún
2018-12-19 16:48 ` Miquel Raynal
2018-12-19 16:48 ` Miquel Raynal
2018-12-19 16:48 ` Miquel Raynal
2018-12-12 10:21 ` [PATCH v2 04/12] PCI: aardvark: Add clock support Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` [PATCH v2 05/12] PCI: aardvark: Add suspend to RAM support Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` [PATCH v2 06/12] dt-bindings: PCI: aardvark: Describe the reset-gpios property Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` [PATCH v2 07/12] dt-bindings: PCI: aardvark: Describe the clocks property Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` [PATCH v2 08/12] dt-bindings: PCI: aardvark: Describe the PHY property Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` [PATCH v2 09/12] ARM64: dts: marvell: armada-37xx: declare PCIe reset pin Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` [PATCH v2 10/12] ARM64: dts: marvell: armada-3720-espressobin: declare PCIe reset GPIO Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-13 14:33 ` Miquel Raynal
2018-12-13 14:33 ` Miquel Raynal
2018-12-13 14:33 ` Miquel Raynal
2018-12-13 14:36 ` Thomas Petazzoni
2018-12-13 14:36 ` Thomas Petazzoni
2018-12-13 14:36 ` Thomas Petazzoni
2018-12-17 14:31 ` Miquel Raynal
2018-12-17 14:31 ` Miquel Raynal
2018-12-17 14:31 ` Miquel Raynal
2018-12-12 10:21 ` [PATCH v2 11/12] ARM64: dts: marvell: armada-37xx: declare PCIe clock Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` [PATCH v2 12/12] ARM64: dts: marvell: armada-3720-espressobin: declare PCIe PHY Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
2018-12-12 10:21 ` Miquel Raynal
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