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Groups > linux.kernel > #1581664 > unrolled thread
| Started by | Bjorn Helgaas <helgaas@kernel.org> |
|---|---|
| First post | 2017-02-15 22:20 +0100 |
| Last post | 2017-03-01 06:00 +0100 |
| Articles | 4 — 3 participants |
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Re: [PATCH V3 0/4] PCI: exynos: use the PHY generic framework Bjorn Helgaas <helgaas@kernel.org> - 2017-02-15 22:20 +0100
Re: [PATCH V3 0/4] PCI: exynos: use the PHY generic framework Jaehoon Chung <jh80.chung@samsung.com> - 2017-02-15 23:40 +0100
Re: [PATCH V3 0/4] PCI: exynos: use the PHY generic framework Bjorn Helgaas <helgaas@kernel.org> - 2017-02-17 21:00 +0100
Re: [PATCH V3 0/4] PCI: exynos: use the PHY generic framework Kishon Vijay Abraham I <kishon@ti.com> - 2017-03-01 06:00 +0100
| From | Bjorn Helgaas <helgaas@kernel.org> |
|---|---|
| Date | 2017-02-15 22:20 +0100 |
| Subject | Re: [PATCH V3 0/4] PCI: exynos: use the PHY generic framework |
| Message-ID | <tbf9w-59d-15@gated-at.bofh.it> |
On Mon, Feb 13, 2017 at 05:26:09PM +0900, Jaehoon Chung wrote: > This patcheset is for using PHY generic framework. > Current pci-exyns doesn't use the phy framework since there haven't been on > PHY subsystem when Exynos5440 had bean upstreamed. > It's making a difficult to upstream the other Exynos variants because of different > PHY registers. > > This patcheset has the below modifications: > 1) Introduces the phy-exynos-pcie > 2) Handles PHY register from PHY framework for pci-exynos > 3) Modifies the dt-binding of pci-exynos > 4) Maintains the backward compatibility > > Changelog on V3: > - Drops "ARM: dts: exynos5440: support the phy-pcie node of pcie" > : Will send this patch after applying this patchset. > - Fixes typo > - Based on latest PCI git repository (host-exynos branch) > - Changes commit message > - Removes the dependency > > Changelog on V2: > - Keep current codes for backward compatibility > - Fixes some typos > - Split the patches for removing the dependency > - Removes the unnecessary codes > - Change the patch's sequence > - Based on latest PCI git repository.(next branch) > > Jaehoon Chung (4): > Documetation: samsung-phy: add the exynos-pcie-phy binding > phy: phy-exynos-pcie: Add support for Exynos PCIe phy > Documetation: binding: modify the exynos5440 pcie binding > PCI: exynos: support the using PHY generic framework > > .../bindings/pci/samsung,exynos5440-pcie.txt | 29 +++ > .../devicetree/bindings/phy/samsung-phy.txt | 17 ++ > drivers/pci/host/pci-exynos.c | 54 +++- > drivers/phy/Kconfig | 8 + > drivers/phy/Makefile | 1 + > drivers/phy/phy-exynos-pcie.c | 285 +++++++++++++++++++++ > 6 files changed, 390 insertions(+), 4 deletions(-) > create mode 100644 drivers/phy/phy-exynos-pcie.c I made the updates Vivek suggested and provisionally added these to my pci/host-exynos branch to get some build testing. Kishon, I guess it probably makes more sense for me to apply this because even though the drivers/pci changes are small, I think they depend on other pci-exynos.c changes that are on my branch but not in Linus' tree yet. Bjorn
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| From | Jaehoon Chung <jh80.chung@samsung.com> |
|---|---|
| Date | 2017-02-15 23:40 +0100 |
| Message-ID | <tbgoW-5QG-19@gated-at.bofh.it> |
| In reply to | #1581664 |
Dear Bjorn, On 02/16/2017 06:11 AM, Bjorn Helgaas wrote: > On Mon, Feb 13, 2017 at 05:26:09PM +0900, Jaehoon Chung wrote: >> This patcheset is for using PHY generic framework. >> Current pci-exyns doesn't use the phy framework since there haven't been on >> PHY subsystem when Exynos5440 had bean upstreamed. >> It's making a difficult to upstream the other Exynos variants because of different >> PHY registers. >> >> This patcheset has the below modifications: >> 1) Introduces the phy-exynos-pcie >> 2) Handles PHY register from PHY framework for pci-exynos >> 3) Modifies the dt-binding of pci-exynos >> 4) Maintains the backward compatibility >> >> Changelog on V3: >> - Drops "ARM: dts: exynos5440: support the phy-pcie node of pcie" >> : Will send this patch after applying this patchset. >> - Fixes typo >> - Based on latest PCI git repository (host-exynos branch) >> - Changes commit message >> - Removes the dependency >> >> Changelog on V2: >> - Keep current codes for backward compatibility >> - Fixes some typos >> - Split the patches for removing the dependency >> - Removes the unnecessary codes >> - Change the patch's sequence >> - Based on latest PCI git repository.(next branch) >> >> Jaehoon Chung (4): >> Documetation: samsung-phy: add the exynos-pcie-phy binding >> phy: phy-exynos-pcie: Add support for Exynos PCIe phy >> Documetation: binding: modify the exynos5440 pcie binding >> PCI: exynos: support the using PHY generic framework >> >> .../bindings/pci/samsung,exynos5440-pcie.txt | 29 +++ >> .../devicetree/bindings/phy/samsung-phy.txt | 17 ++ >> drivers/pci/host/pci-exynos.c | 54 +++- >> drivers/phy/Kconfig | 8 + >> drivers/phy/Makefile | 1 + >> drivers/phy/phy-exynos-pcie.c | 285 +++++++++++++++++++++ >> 6 files changed, 390 insertions(+), 4 deletions(-) >> create mode 100644 drivers/phy/phy-exynos-pcie.c > > I made the updates Vivek suggested and provisionally added these to my > pci/host-exynos branch to get some build testing. Thanks! > > Kishon, I guess it probably makes more sense for me to apply this > because even though the drivers/pci changes are small, I think they > depend on other pci-exynos.c changes that are on my branch but not in > Linus' tree yet. I will send the patches relevant to Exynos5433(TM2) soon.. Thanks a lot. Best Regards, Jaehoon Chung > > Bjorn > > >
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| From | Bjorn Helgaas <helgaas@kernel.org> |
|---|---|
| Date | 2017-02-17 21:00 +0100 |
| Message-ID | <tbWRd-72-31@gated-at.bofh.it> |
| In reply to | #1581726 |
On Thu, Feb 16, 2017 at 07:33:15AM +0900, Jaehoon Chung wrote: > Dear Bjorn, > > On 02/16/2017 06:11 AM, Bjorn Helgaas wrote: > > On Mon, Feb 13, 2017 at 05:26:09PM +0900, Jaehoon Chung wrote: > >> This patcheset is for using PHY generic framework. > >> Current pci-exyns doesn't use the phy framework since there haven't been on > >> PHY subsystem when Exynos5440 had bean upstreamed. > >> It's making a difficult to upstream the other Exynos variants because of different > >> PHY registers. > >> > >> This patcheset has the below modifications: > >> 1) Introduces the phy-exynos-pcie > >> 2) Handles PHY register from PHY framework for pci-exynos > >> 3) Modifies the dt-binding of pci-exynos > >> 4) Maintains the backward compatibility > >> > >> Changelog on V3: > >> - Drops "ARM: dts: exynos5440: support the phy-pcie node of pcie" > >> : Will send this patch after applying this patchset. > >> - Fixes typo > >> - Based on latest PCI git repository (host-exynos branch) > >> - Changes commit message > >> - Removes the dependency > >> > >> Changelog on V2: > >> - Keep current codes for backward compatibility > >> - Fixes some typos > >> - Split the patches for removing the dependency > >> - Removes the unnecessary codes > >> - Change the patch's sequence > >> - Based on latest PCI git repository.(next branch) > >> > >> Jaehoon Chung (4): > >> Documetation: samsung-phy: add the exynos-pcie-phy binding > >> phy: phy-exynos-pcie: Add support for Exynos PCIe phy > >> Documetation: binding: modify the exynos5440 pcie binding > >> PCI: exynos: support the using PHY generic framework > >> > >> .../bindings/pci/samsung,exynos5440-pcie.txt | 29 +++ > >> .../devicetree/bindings/phy/samsung-phy.txt | 17 ++ > >> drivers/pci/host/pci-exynos.c | 54 +++- > >> drivers/phy/Kconfig | 8 + > >> drivers/phy/Makefile | 1 + > >> drivers/phy/phy-exynos-pcie.c | 285 +++++++++++++++++++++ > >> 6 files changed, 390 insertions(+), 4 deletions(-) > >> create mode 100644 drivers/phy/phy-exynos-pcie.c > > > > I made the updates Vivek suggested and provisionally added these to my > > pci/host-exynos branch to get some build testing. > > Thanks! > > > > > Kishon, I guess it probably makes more sense for me to apply this > > because even though the drivers/pci changes are small, I think they > > depend on other pci-exynos.c changes that are on my branch but not in > > Linus' tree yet. I haven't heard from Kishon, but I merged these to my -next branch for v4.11. Bjorn
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| From | Kishon Vijay Abraham I <kishon@ti.com> |
|---|---|
| Date | 2017-03-01 06:00 +0100 |
| Message-ID | <tg4wO-6c9-9@gated-at.bofh.it> |
| In reply to | #1583694 |
Hi Bjorn, On Saturday 18 February 2017 01:21 AM, Bjorn Helgaas wrote: > On Thu, Feb 16, 2017 at 07:33:15AM +0900, Jaehoon Chung wrote: >> Dear Bjorn, >> >> On 02/16/2017 06:11 AM, Bjorn Helgaas wrote: >>> On Mon, Feb 13, 2017 at 05:26:09PM +0900, Jaehoon Chung wrote: >>>> This patcheset is for using PHY generic framework. >>>> Current pci-exyns doesn't use the phy framework since there haven't been on >>>> PHY subsystem when Exynos5440 had bean upstreamed. >>>> It's making a difficult to upstream the other Exynos variants because of different >>>> PHY registers. >>>> >>>> This patcheset has the below modifications: >>>> 1) Introduces the phy-exynos-pcie >>>> 2) Handles PHY register from PHY framework for pci-exynos >>>> 3) Modifies the dt-binding of pci-exynos >>>> 4) Maintains the backward compatibility >>>> >>>> Changelog on V3: >>>> - Drops "ARM: dts: exynos5440: support the phy-pcie node of pcie" >>>> : Will send this patch after applying this patchset. >>>> - Fixes typo >>>> - Based on latest PCI git repository (host-exynos branch) >>>> - Changes commit message >>>> - Removes the dependency >>>> >>>> Changelog on V2: >>>> - Keep current codes for backward compatibility >>>> - Fixes some typos >>>> - Split the patches for removing the dependency >>>> - Removes the unnecessary codes >>>> - Change the patch's sequence >>>> - Based on latest PCI git repository.(next branch) >>>> >>>> Jaehoon Chung (4): >>>> Documetation: samsung-phy: add the exynos-pcie-phy binding >>>> phy: phy-exynos-pcie: Add support for Exynos PCIe phy >>>> Documetation: binding: modify the exynos5440 pcie binding >>>> PCI: exynos: support the using PHY generic framework >>>> >>>> .../bindings/pci/samsung,exynos5440-pcie.txt | 29 +++ >>>> .../devicetree/bindings/phy/samsung-phy.txt | 17 ++ >>>> drivers/pci/host/pci-exynos.c | 54 +++- >>>> drivers/phy/Kconfig | 8 + >>>> drivers/phy/Makefile | 1 + >>>> drivers/phy/phy-exynos-pcie.c | 285 +++++++++++++++++++++ >>>> 6 files changed, 390 insertions(+), 4 deletions(-) >>>> create mode 100644 drivers/phy/phy-exynos-pcie.c >>> >>> I made the updates Vivek suggested and provisionally added these to my >>> pci/host-exynos branch to get some build testing. >> >> Thanks! >> >>> >>> Kishon, I guess it probably makes more sense for me to apply this >>> because even though the drivers/pci changes are small, I think they >>> depend on other pci-exynos.c changes that are on my branch but not in >>> Linus' tree yet. > > I haven't heard from Kishon, but I merged these to my -next branch for > v4.11. I might have missed this one. Thanks for taking the patches. Thanks Kishon
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