phy: rockchip-dp: should be a child device of the GRF
authorHeiko Stuebner <heiko@sntech.de>
Thu, 24 Mar 2016 21:29:01 +0000 (22:29 +0100)
committerKishon Vijay Abraham I <kishon@ti.com>
Wed, 13 Apr 2016 13:03:05 +0000 (18:33 +0530)
commit0311c76e4722b8d6e5fa47eaee63c6552bcc74f5
tree05a7ed06e2555976fb84bed21bb63451bf820244
parentf55532a0c0b8bb6148f4e07853b876ef73bc69ca
phy: rockchip-dp: should be a child device of the GRF

The displayport-phy is fully enclosed in the general register files (GRF).
Therefore as seen from the device-tree it shouldn't be a separate platform-
device but instead a sub-device of the GRF - using the simply-mfd mechanism.

The driver entered the kernel in the current merge-window, so we can still
adapt the binding without needing a fallback, as the binding hasn't been
released with a full kernel yet.

While the edp phy is fully part of the GRF, it doesn't have any separate
register set there, so doesn't get any register-area assigned.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt
drivers/phy/phy-rockchip-dp.c