ARM: dts: represent bridge and panel connection for exynos5250-snow

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@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Tested-by: Rahul Sharma <rahul.sharma@samsung.com>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Tested-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>

1 files changed, 28 insertions, 2 deletions

diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 909edc3448d3..5be966df7603 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@0 {
+                                        bridge_out: endpoint {
+                                                remote-endpoint = <&panel_in>;
+                                        };
+                                };
+
+                                port@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>;
+                        };
+                };
         };
 
         mmc3_pwrseq: mmc3_pwrseq {
@@ -250,7 +269,14 @@
         samsung,link-rate = <0x0a>;
         samsung,lane-count = <2>;
         samsung,hpd-gpio = <&gpx0 7 GPIO_ACTIVE_HIGH>;
-        bridge = <&ptn3460>;
+
+        ports {
+                port@0 {
+                        dp_out: endpoint {
+                                remote-endpoint = <&bridge_in>;
+                        };
+                };
+        };
 };
 
 &ehci {