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 -- 2.10.2
