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Groups > linux.kernel > #1253897
| From | Murali Karicheri <m-karicheri2@ti.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v3 0/2] Common SerDes driver for TI's Keystone Platforms |
| Date | 2015-10-22 17:10 +0200 |
| Message-ID | <qmpF8-678-25@gated-at.bofh.it> (permalink) |
| References | <qm19L-3rA-3@gated-at.bofh.it> |
| Organization | Texas Instruments |
On 10/21/2015 08:56 AM, WingMan Kwok wrote: > On TI's Keystone platforms, several peripherals such as the > gbe ethernet switch, 10gbe ethernet switch and PCIe controller > require the use of a SerDes for converting SoC parallel data into > serialized data that can be output over a high-speed electrical > interface, and also converting high-speed serial input data > into parallel data that can be processed by the SoC. The > SerDeses used by those peripherals, though they may be different, > are largely similar in functionality and setup. > > This patch series provides a SerDes phy driver implementation that can be > used by the above mentioned peripheral drivers to configure their > respective SerDeses. > > As an example of the using the SerDes driver, this patch series also > updates the Keystone PCIe host driver to enable and use its SerDes block. > > References: > [1] KeyStone II Architecture Serializer/Deserializer (SerDes) User's Guide > (http://www.ti.com/lit/ug/spruho3a/spruho3a.pdf) > > v3: > - addresses the following review comments > 1. https://lkml.org/lkml/2015/10/19/756 > -- included sizes.h > 2. https://lkml.org/lkml/2015/10/19/781 > -- updated base on Fengguang Wu's suggestions. > 3. https://lkml.org/lkml/2015/10/15/896 > -- clarified here https://lkml.org/lkml/2015/10/20/512 > -- nothing to do. > > v2: > - addresses the following review comments on v1: > 1. https://lkml.org/lkml/2015/10/15/896 > -- this does not address the question: > "The current code does not do this when compiled, > which might be a problem for distributors. > Can you clarify the license?" > -- the question is still under discussion here: > https://lkml.org/lkml/2015/10/19/471 > 2. https://lkml.org/lkml/2015/10/15/895 > > v1: > - addresses the following review comments > 1. https://lkml.org/lkml/2015/10/13/803 > 2. https://lkml.org/lkml/2015/10/14/613 > 3. https://lkml.org/lkml/2015/10/13/818 > > - An update to PCIe dts bindings to enable the PCIe SerDes is > submitted in a separate patch. > > WingMan Kwok (2): > phy: keystone: serdes driver for gbe 10gbe and pcie > PCI: keystone: update to use generic keystone serdes driver > > Documentation/devicetree/bindings/phy/ti-phy.txt | 239 +++ > drivers/pci/host/pci-keystone.c | 24 +- > drivers/pci/host/pci-keystone.h | 1 + > drivers/phy/Kconfig | 8 + > drivers/phy/Makefile | 1 + > drivers/phy/phy-keystone-serdes.c | 2366 ++++++++++++++++++++++ > 6 files changed, 2629 insertions(+), 10 deletions(-) > create mode 100644 drivers/phy/phy-keystone-serdes.c > Kishon, Bjorn Who will pick this up? Do we have time to get this in 4.4? -- Murali Karicheri Linux Kernel, Keystone -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH v3 0/2] Common SerDes driver for TI's Keystone Platforms WingMan Kwok <w-kwok2@ti.com> - 2015-10-21 15:00 +0200
[PATCH v3 2/2] PCI: keystone: update to use generic keystone serdes driver WingMan Kwok <w-kwok2@ti.com> - 2015-10-21 15:00 +0200
Re: [PATCH v3 1/2] phy: keystone: serdes driver for gbe 10gbe and pcie Rob Herring <robh+dt@kernel.org> - 2015-10-22 01:00 +0200
RE: [PATCH v3 1/2] phy: keystone: serdes driver for gbe 10gbe and pcie "Kwok, WingMan" <w-kwok2@ti.com> - 2015-10-22 16:30 +0200
Re: [PATCH v3 0/2] Common SerDes driver for TI's Keystone Platforms Murali Karicheri <m-karicheri2@ti.com> - 2015-10-22 17:10 +0200
Re: [PATCH v3 0/2] Common SerDes driver for TI's Keystone Platforms Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-10-22 19:50 +0200
Re: [PATCH v3 0/2] Common SerDes driver for TI's Keystone Platforms Murali Karicheri <m-karicheri2@ti.com> - 2015-10-23 00:00 +0200
Re: [PATCH v3 0/2] Common SerDes driver for TI's Keystone Platforms Murali Karicheri <m-karicheri2@ti.com> - 2015-10-23 00:20 +0200
Re: [PATCH v3 0/2] Common SerDes driver for TI's Keystone Platforms Loc Ho <lho@apm.com> - 2015-10-23 00:30 +0200
Re: [PATCH v3 0/2] Common SerDes driver for TI's Keystone Platforms Arnd Bergmann <arnd@arndb.de> - 2015-10-23 11:20 +0200
Re: [PATCH v3 0/2] Common SerDes driver for TI's Keystone Platforms Murali Karicheri <m-karicheri2@ti.com> - 2015-10-23 16:30 +0200
Re: [PATCH v3 0/2] Common SerDes driver for TI's Keystone Platforms Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-10-23 16:50 +0200
Re: [PATCH v3 0/2] Common SerDes driver for TI's Keystone Platforms Arnd Bergmann <arnd@arndb.de> - 2015-10-23 17:50 +0200
Re: [PATCH v3 0/2] Common SerDes driver for TI's Keystone Platforms Kishon Vijay Abraham I <kishon@ti.com> - 2015-10-23 21:00 +0200
Re: [PATCH v3 0/2] Common SerDes driver for TI's Keystone Platforms Murali Karicheri <m-karicheri2@ti.com> - 2015-10-26 23:20 +0100
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