Commit 25e9092a authored Dec 03, 2015 by Javier Martinez Canillas Committed by Inki Dae Dec 13, 2015

ARM: dts: Use OF graph for DP to panel connection in exynos5800-peach-pi

The DT binding for the Exynos DRM Display Port (DP) driver isn't consistent
since it uses a phandle to describe the connection between the DP port and
the display panel but uses the OF graph ports and endpoints to describe the
connection betwen the DP port, a bridge chip and the panel.

The Exynos DP driver and the DT binding have been changed to allow also to
describe the DP port to panel connection using ports / endpoints (OF graph)
so this patch changes the Exynos5800 Peach Pi DT to make it consistent with
the Exynos5420 Peach Pit that has a eDP to LVDS chip and uses OF graph too.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

parent 2400fc14

arch/arm/boot/dts/exynos5800-peach-pi.dts

+14 −1

Original line number	Original line	Diff line number	Diff line
	@@ -122,6 +122,12 @@
	compatible = "auo,b133htn01";		compatible = "auo,b133htn01";
	power-supply = <&tps65090_fet6>;		power-supply = <&tps65090_fet6>;
	backlight = <&backlight>;		backlight = <&backlight>;

			port {
			panel_in: endpoint {
			remote-endpoint = <&dp_out>;
			};
			};
	};		};

	mmc1_pwrseq: mmc1_pwrseq {		mmc1_pwrseq: mmc1_pwrseq {
	@@ -148,7 +154,14 @@
	samsung,link-rate = <0x0a>;		samsung,link-rate = <0x0a>;
	samsung,lane-count = <2>;		samsung,lane-count = <2>;
	samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;		samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
	panel = <&panel>;
			ports {
			port {
			dp_out: endpoint {
			remote-endpoint = <&panel_in>;
			};
			};
			};
	};		};

	&fimd {		&fimd {