On Wed, Jan 04, 2017 at 09:34:33PM +0900, Jaehoon Chung wrote:

According to using PHY framework, updates the exynos5440-pcie binding.
For maintaining backward compatibility, leaves the current dt-binding.
(It should be deprecated.)

Recommends to use the Phy Framework and "config" property to follow
the designware-pcie binding.
If you use the old way, can see "mssing *config* reg space" message.
Because the getting configuration space address from range is old way.

NOTE: When use the "config" property, first name of 'reg-names' must be
set to "elbi". Otherwise driver can't maintain the backward capability.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
---
Changelog on V2:
- Describes more commit message
- Fixes the typos
- Adds the new example for using PHY framework
- Deprecated the old dt-binding description
- Removes 'phy-names'

 .../bindings/pci/samsung,exynos5440-pcie.txt       | 29 ++++++++++++++++++++++
 1 file changed, 29 insertions(+)

Acked-by: Rob Herring <robh@kernel.org>