ARM: dts: colibri_vf: Add dcu0 node
Add dumb node for NXP Display Control Unit0(DCU), which permits DM_ENABLED
converted driver to be probed. Currently no display timings are provided
in this node.
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
diff --git a/arch/arm/dts/vf-colibri-u-boot.dtsi b/arch/arm/dts/vf-colibri-u-boot.dtsi
index db86739..2294ee9 100644
--- a/arch/arm/dts/vf-colibri-u-boot.dtsi
+++ b/arch/arm/dts/vf-colibri-u-boot.dtsi
@@ -21,3 +21,7 @@
&uart0 {
u-boot,dm-pre-reloc;
};
+
+&dcu0 {
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/vf-colibri.dtsi b/arch/arm/dts/vf-colibri.dtsi
index 91ca4e4..9de4b28 100644
--- a/arch/arm/dts/vf-colibri.dtsi
+++ b/arch/arm/dts/vf-colibri.dtsi
@@ -14,6 +14,7 @@
aliases {
usb0 = &ehci0; /* required for ums */
+ display1 = &dcu0;
};
reg_usbh_vbus: regulator-usbh-vbus {
@@ -241,3 +242,7 @@
pinctrl-0 = <&pinctrl_uart0>;
status = "okay";
};
+
+&dcu0 {
+ status = "okay";
+};
diff --git a/arch/arm/dts/vf.dtsi b/arch/arm/dts/vf.dtsi
index 5e3b2c5..5f69d0f 100644
--- a/arch/arm/dts/vf.dtsi
+++ b/arch/arm/dts/vf.dtsi
@@ -145,6 +145,12 @@
#gpio-cells = <2>;
};
+ dcu0: dcu@40058000 {
+ compatible = "fsl,vf610-dcu";
+ reg = <0x40058000 0x1200>;
+ status = "disabled";
+ };
+
ehci0: ehci@40034000 {
compatible = "fsl,vf610-usb";
reg = <0x40034000 0x800>;