[PATCH V9 13/14] ARM: dts: snow: represent the connection between bridge and panel using videoport and endpoints

[Ajay Kumar]

Define videoports and use endpoints to describe the connection between
the encoder, bridge and the panel, instead of using phandles.

Signed-off-by: Ajay Kumar <ajaykumar.rs at samsung.com>
Acked-by: Inki Dae <inki.dae at samsung.com>
Tested-by: Rahul Sharma <rahul.sharma at samsung.com>
Tested-by: Javier Martinez Canillas <javier.martinez at collabora.co.uk>
Tested-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk>
Tested-by: Sjoerd Simons <sjoerd.simons at collabora.co.uk>
---
 arch/arm/boot/dts/exynos5250-snow.dts |   30 ++++++++++++++++++++++++++++--
 1 file changed, 28 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5250-snow.dts 
b/arch/arm/boot/dts/exynos5250-snow.dts
index b9aeec4..1bd5d3a 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -183,7 +183,20 @@
                        powerdown-gpios = <&gpy2 5 GPIO_ACTIVE_HIGH>;
                        reset-gpios = <&gpx1 5 GPIO_ACTIVE_HIGH>;
                        edid-emulation = <5>;
-                       panel = <&panel>;
+
+                       ports {
+                               port at 0 {
+                                       bridge_out: endpoint {
+                                               remote-endpoint = <&panel_in>;
+                                       };
+                               };
+
+                               port at 1 {
+                                       bridge_in: endpoint {
+                                               remote-endpoint = <&dp_out>;
+                                       };
+                               };
+                       };
                };
        };

@@ -228,6 +241,12 @@
                compatible = "auo,b116xw03";
                power-supply = <&fet6>;
                backlight = <&backlight>;
+
+               port {
+                       panel_in: endpoint {
+                               remote-endpoint = <&bridge_out>;
+                       };
+               };
        };
 };

@@ -242,7 +261,14 @@
        samsung,link-rate = <0x0a>;
        samsung,lane-count = <2>;
        samsung,hpd-gpio = <&gpx0 7 GPIO_ACTIVE_HIGH>;
-       bridge = <&ptn3460>;
+
+       ports {
+               port at 0 {
+                       dp_out: endpoint {
+                               remote-endpoint = <&bridge_in>;
+                       };
+               };
+       };
 };

 &ehci {
-- 
1.7.9.5