ARM: dts: vf610-colibri: enable display controller

Enable dcu node which is used by the DCU DRM driver. Assign the 5.7"
EDT panel with VGA resolution which Toradex sells often with the
evaluation board.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
index 4d8b7f6..a8a8e43 100644 (file)
--- a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
@@ -50,6 +50,11 @@
                clock-frequency = <16000000>;
        };
 
+       panel: panel {
+               compatible = "edt,et057090dhu";
+               backlight = <&bl>;
+       };
+
        reg_3v3: regulator-3v3 {
                compatible = "regulator-fixed";
                regulator-name = "3.3V";
@@ -83,6 +88,13 @@
        status  = "okay";
 };
 
+&dcu0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_dcu0_1>;
+       fsl,panel = <&panel>;
+       status = "okay";
+};
+
 &dspi1 {
        status = "okay";
 
@@ -134,6 +146,10 @@
        vin-supply = <&reg_3v3>;
 };
 
+&tcon0 {
+       status = "okay";
+};
+
 &uart0 {
        status = "okay";
 };

diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi
index fda7f28..afcc43d 100644 (file)
--- a/arch/arm/boot/dts/vf-colibri.dtsi
+++ b/arch/arm/boot/dts/vf-colibri.dtsi
@@ -219,6 +219,39 @@
                        >;
                };
 
+               pinctrl_dcu0_1: dcu0grp_1 {
+                       fsl,pins = <
+                               VF610_PAD_PTE0__DCU0_HSYNC      0x1902
+                               VF610_PAD_PTE1__DCU0_VSYNC      0x1902
+                               VF610_PAD_PTE2__DCU0_PCLK       0x1902
+                               VF610_PAD_PTE4__DCU0_DE         0x1902
+                               VF610_PAD_PTE5__DCU0_R0         0x1902
+                               VF610_PAD_PTE6__DCU0_R1         0x1902
+                               VF610_PAD_PTE7__DCU0_R2         0x1902
+                               VF610_PAD_PTE8__DCU0_R3         0x1902
+                               VF610_PAD_PTE9__DCU0_R4         0x1902
+                               VF610_PAD_PTE10__DCU0_R5        0x1902
+                               VF610_PAD_PTE11__DCU0_R6        0x1902
+                               VF610_PAD_PTE12__DCU0_R7        0x1902
+                               VF610_PAD_PTE13__DCU0_G0        0x1902
+                               VF610_PAD_PTE14__DCU0_G1        0x1902
+                               VF610_PAD_PTE15__DCU0_G2        0x1902
+                               VF610_PAD_PTE16__DCU0_G3        0x1902
+                               VF610_PAD_PTE17__DCU0_G4        0x1902
+                               VF610_PAD_PTE18__DCU0_G5        0x1902
+                               VF610_PAD_PTE19__DCU0_G6        0x1902
+                               VF610_PAD_PTE20__DCU0_G7        0x1902
+                               VF610_PAD_PTE21__DCU0_B0        0x1902
+                               VF610_PAD_PTE22__DCU0_B1        0x1902
+                               VF610_PAD_PTE23__DCU0_B2        0x1902
+                               VF610_PAD_PTE24__DCU0_B3        0x1902
+                               VF610_PAD_PTE25__DCU0_B4        0x1902
+                               VF610_PAD_PTE26__DCU0_B5        0x1902
+                               VF610_PAD_PTE27__DCU0_B6        0x1902
+                               VF610_PAD_PTE28__DCU0_B7        0x1902
+                       >;
+               };
+
                pinctrl_dspi1: dspi1grp {
                        fsl,pins = <
                                VF610_PAD_PTD5__DSPI1_CS0               0x33e2