On Wednesday, January 4, 2017 7:35 AM, Jaehoon Chung wrote:

This patch supports to use Generic Phy framework for Exynos PCIe phy.
When Exynos that supported the pcie want to use the PCIe,
it needs to control the phy resgister.
But it should be more complex to control in their own PCIe device drivers.

Currently, there is an exynos5440 case to support the pcie.
So this driver is based on Exynos5440 PCIe.
In future, will support the Other exynos SoCs likes exynos5433, exynos7.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

Reviewed-by: Jingoo Han <jingoohan1@gmail.com>

Best regards,
Jingoo Han

---
Changelog on V2:
- Not include the codes relevant to pci-exynos.
- Remove the getting child node.

 drivers/phy/Kconfig           |   9 ++
 drivers/phy/Makefile          |   1 +
 drivers/phy/phy-exynos-pcie.c | 280
++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 290 insertions(+)
 create mode 100644 drivers/phy/phy-exynos-pcie.c