diff mbox

[v4,1/2] ARM: dts: imx7d-sdb: Add DRM panel support

Message ID 1500307934-22160-1-git-send-email-marco.franchi@nxp.com (mailing list archive)
State New, archived
Headers show

Commit Message

Marco Franchi July 17, 2017, 4:12 p.m. UTC 
It is preferred to use the panel compatible string rather than passing the
LCD timming in the device tree.

So pass the "innolux,at043tn24" compatible string to describe the parallel
LCD on this board.

Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
---
Changes since v3:
- none
 arch/arm/boot/dts/imx7d-sdb.dts | 36 +++++++++++++-----------------------
 1 file changed, 13 insertions(+), 23 deletions(-)

Comments

Shawn Guo July 25, 2017, 8:49 a.m. UTC | #1 
On Mon, Jul 17, 2017 at 01:12:13PM -0300, Marco Franchi wrote:
> It is preferred to use the panel compatible string rather than passing the
> LCD timming in the device tree.
> 
> So pass the "innolux,at043tn24" compatible string to describe the parallel
> LCD on this board.
> 
> Signed-off-by: Marco Franchi <marco.franchi@nxp.com>

Applied both, thanks.
diff mbox

Patch

diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index 2dce141..5827ae3 100644
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -117,6 +117,16 @@ 
 		regulator-max-microvolt = <3300000>;
 		startup-delay-us = <200000>;
 	};
+
+	panel {
+		compatible = "innolux,at043tn24";
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&display_out>;
+			};
+		};
+	};
 };
 
 &adc1 {
@@ -323,31 +333,11 @@ 
 &lcdif {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_lcdif>;
-	display = <&display0>;
 	status = "okay";
 
-	display0: display {
-		bits-per-pixel = <16>;
-		bus-width = <24>;
-
-		display-timings {
-			native-mode = <&timing0>;
-
-			timing0: timing0 {
-				clock-frequency = <9200000>;
-				hactive = <480>;
-				vactive = <272>;
-				hfront-porch = <8>;
-				hback-porch = <4>;
-				hsync-len = <41>;
-				vback-porch = <2>;
-				vfront-porch = <4>;
-				vsync-len = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
+	port {
+		display_out: endpoint {
+			remote-endpoint = <&panel_in>;
 		};
 	};
 };