[PATCH 2/2] ARM: dts: sabrelite: use simple-panel instead of display-timings for LVDS0
Eric Nelson
eric.nelson at boundarydevices.com
Tue May 19 08:50:16 PDT 2015
Also add label for backlight_lvds and connect it to the LVDS display.
Signed-off-by: Eric Nelson <eric.nelson at boundarydevices.com>
---
V2 changes 'alias' in commit message to 'label'
arch/arm/boot/dts/imx6qdl-sabrelite.dtsi | 30 +++++++++++++++++-------------
1 file changed, 17 insertions(+), 13 deletions(-)
diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
index 483856e2..6ed80b8 100644
--- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
@@ -121,7 +121,7 @@
status = "okay";
};
- backlight_lvds {
+ backlight_lvds: backlight_lvds {
compatible = "pwm-backlight";
pwms = <&pwm4 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
@@ -129,6 +129,17 @@
power-supply = <®_3p3v>;
status = "okay";
};
+
+ panel {
+ compatible = "hannstar,hsd100pxn1";
+ backlight = <&backlight_lvds>;
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&lvds0_out>;
+ };
+ };
+ };
};
&audmux {
@@ -374,18 +385,11 @@
fsl,data-width = <18>;
status = "okay";
- display-timings {
- native-mode = <&timing0>;
- timing0: hsd100pxn1 {
- clock-frequency = <65000000>;
- hactive = <1024>;
- vactive = <768>;
- hback-porch = <220>;
- hfront-porch = <40>;
- vback-porch = <21>;
- vfront-porch = <7>;
- hsync-len = <60>;
- vsync-len = <10>;
+ port at 4 {
+ reg = <4>;
+
+ lvds0_out: endpoint {
+ remote-endpoint = <&panel_in>;
};
};
};
--
2.1.4
More information about the linux-arm-kernel
mailing list