[PATCH 3/3] ARM: dts: imx6: add display timing for NL12880BC20 display to Ka-Ro electronics TX6 LVDS modules

Lothar Waßmann
2016-01-12T18:01:50Z

Add support for the NLT Technologies WXGA LVDS display NL12880BC20 to
the TX6 LVDS modules from Ka-Ro electronics.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
---
arch/arm/boot/dts/imx6dl-tx6u-811x.dts | 42 ++++++++++++++++++++++++++++++----
arch/arm/boot/dts/imx6q-tx6q-1110.dts | 42 ++++++++++++++++++++++++++++++----
2 files changed, 76 insertions(+), 8 deletions(-)

diff --git a/arch/arm/boot/dts/imx6dl-tx6u-811x.dts b/arch/arm/boot/dts/imx6dl-tx6u-811x.dts
index c275eec..c14ee8f 100644
--- a/arch/arm/boot/dts/imx6dl-tx6u-811x.dts
+++ b/arch/arm/boot/dts/imx6dl-tx6u-811x.dts
@@ -104,8 +104,9 @@
status = "okay";

display-timings {
- native-mode = <&lvds_timing0>;
- lvds_timing0: hsd100pxn1 {
+ native-mode = <&lvds0_timing0>;
+
+ lvds0_timing0: hsd100pxn1 {
clock-frequency = <65000000>;
hactive = <1024>;
vactive = <768>;
@@ -118,6 +119,22 @@
de-active = <1>;
pixelclk-active = <1>;
};
+
+ lvds0_timing1: nl12880bc20 {
+ clock-frequency = <71000000>;
+ hactive = <1280>;
+ vactive = <800>;
+ hback-porch = <50>;
+ hsync-len = <60>;
+ hfront-porch = <50>;
+ vback-porch = <5>;
+ vsync-len = <13>;
+ vfront-porch = <5>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
};
};

@@ -127,8 +144,9 @@
status = "disabled";

display-timings {
- native-mode = <&lvds_timing1>;
- lvds_timing1: hsd100pxn1 {
+ native-mode = <&lvds1_timing0>;
+
+ lvds1_timing0: hsd100pxn1 {
clock-frequency = <65000000>;
hactive = <1024>;
vactive = <768>;
@@ -141,6 +159,22 @@
de-active = <1>;
pixelclk-active = <1>;
};
+
+ lvds1_timing1: nl12880bc20 {
+ clock-frequency = <71000000>;
+ hactive = <1280>;
+ vactive = <800>;
+ hback-porch = <50>;
+ hsync-len = <60>;
+ hfront-porch = <50>;
+ vback-porch = <5>;
+ vsync-len = <13>;
+ vfront-porch = <5>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
};
};
};
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1110.dts b/arch/arm/boot/dts/imx6q-tx6q-1110.dts
index 88aa1e4..7a8be02 100644
--- a/arch/arm/boot/dts/imx6q-tx6q-1110.dts
+++ b/arch/arm/boot/dts/imx6q-tx6q-1110.dts
@@ -104,8 +104,9 @@
status = "okay";

display-timings {
- native-mode = <&lvds_timing0>;
- lvds_timing0: hsd100pxn1 {
+ native-mode = <&lvds0_timing0>;
+
+ lvds0_timing0: hsd100pxn1 {
clock-frequency = <65000000>;
hactive = <1024>;
vactive = <768>;
@@ -118,6 +119,22 @@
de-active = <1>;
pixelclk-active = <1>;
};
+
+ lvds0_timing1: nl12880bc20 {
+ clock-frequency = <71000000>;
+ hactive = <1280>;
+ vactive = <800>;
+ hback-porch = <50>;
+ hsync-len = <60>;
+ hfront-porch = <50>;
+ vback-porch = <5>;
+ vsync-len = <13>;
+ vfront-porch = <5>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
};
};

@@ -127,8 +144,9 @@
status = "disabled";

display-timings {
- native-mode = <&lvds_timing1>;
- lvds_timing1: hsd100pxn1 {
+ native-mode = <&lvds1_timing0>;
+
+ lvds1_timing0: hsd100pxn1 {
clock-frequency = <65000000>;
hactive = <1024>;
vactive = <768>;
@@ -141,6 +159,22 @@
de-active = <1>;
pixelclk-active = <1>;
};
+
+ lvds1_timing1: nl12880bc20 {
+ clock-frequency = <71000000>;
+ hactive = <1280>;
+ vactive = <800>;
+ hback-porch = <50>;
+ hsync-len = <60>;
+ hfront-porch = <50>;
+ vback-porch = <5>;
+ vsync-len = <13>;
+ vfront-porch = <5>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
};
};
};
--
2.1.4