ARM: sti: dt: adapt DT to fix probe/bind issues in DRM driver

STI drm drivers probe and bind using component framework was incorrect.
In addition to drivers fix DT update is needed to make all sub-components
become childs of sti-display-subsystem.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

arch/arm/boot/dts/stih407.dtsi

@@ -103,7 +103,7 @@ sti-tvout@8d08000 {
 							 <&clk_s_d0_quadfs 0>,
 							 <&clk_s_d2_quadfs 0>,
 							 <&clk_s_d2_quadfs 0>;
-				ranges;
+			};
 
 			sti-hdmi@8d04000 {
 				compatible = "st,stih407-hdmi";
@@ -129,7 +129,6 @@ sti-hdmi@8d04000 {
 				reset-names = "hdmi";
 				resets = <&softreset STIH407_HDMI_TX_PHY_SOFTRESET>;
 				ddc = <&hdmiddc>;
-
 			};
 
 			sti-hda@8d02000 {
@@ -147,5 +146,4 @@ sti-hda@8d02000 {
 			};
 		};
 	};
-	};
 };

arch/arm/boot/dts/stih410.dtsi

@@ -178,7 +178,7 @@ sti-tvout@8d08000 {
 							 <&clk_s_d0_quadfs 0>,
 							 <&clk_s_d2_quadfs 0>,
 							 <&clk_s_d2_quadfs 0>;
-				ranges;
+			};
 
 			sti-hdmi@8d04000 {
 				compatible = "st,stih407-hdmi";
@@ -204,7 +204,6 @@ sti-hdmi@8d04000 {
 				reset-names = "hdmi";
 				resets = <&softreset STIH407_HDMI_TX_PHY_SOFTRESET>;
 				ddc = <&hdmiddc>;
-
 			};
 
 			sti-hda@8d02000 {
@@ -221,7 +220,6 @@ sti-hda@8d02000 {
 					 <&clk_s_d2_quadfs 1>;
 			};
 		};
-		};
 
 		bdisp0:bdisp@9f10000 {
 			compatible = "st,stih407-bdisp";