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Analogix Display Port bridge bindings
Required properties for dp-controller:
-compatible:
platform specific such as:
* "samsung,exynos5-dp"
* "rockchip,rk3288-dp"
* "rockchip,rk3399-edp"
-reg:
physical base address of the controller and length
of memory mapped region.
-interrupts:
interrupt combiner values.
-clocks:
from common clock binding: handle to dp clock.
-clock-names:
from common clock binding: Shall be "dp".
-interrupt-parent:
phandle to Interrupt combiner node.
-phys:
from general PHY binding: the phandle for the PHY device.
-phy-names:
from general PHY binding: Should be "dp".
Optional properties for dp-controller:
-force-hpd:
Indicate driver need force hpd when hpd detect failed, this
is used for some eDP screen which don't have hpd signal.
-hpd-gpios:
Hotplug detect GPIO.
Indicates which GPIO should be used for hotplug detection
-port@[X]: SoC specific port nodes with endpoint definitions as defined
in Documentation/devicetree/bindings/media/video-interfaces.txt,
please refer to the SoC specific binding document:
* Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
* Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt
[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
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Example:
dp-controller {
compatible = "samsung,exynos5-dp";
reg = <0x145b0000 0x10000>;
interrupts = <10 3>;
interrupt-parent = <&combiner>;
clocks = <&clock 342>;
clock-names = "dp";
phys = <&dp_phy>;
phy-names = "dp";
};
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