overlays: Add "drm" parameter to pitft28-resistive

Add "drm" parameter to the pitft28-resistive, forcing use of the
mi0283qt DRM driver.

diff --git a/arch/arm/boot/dts/overlays/README b/arch/arm/boot/dts/overlays/README
index aebd2d8..445b7db 100644 (file)
--- a/arch/arm/boot/dts/overlays/README
+++ b/arch/arm/boot/dts/overlays/README
@@ -2785,6 +2785,10 @@ Params: speed                   Display SPI bus speed
 
         debug                   Debug output level {0-7}
 
+        drm                     Force the use of the mi0283qt DRM driver (by
+                                default the ili9340 framebuffer driver will
+                                be used in preference if available)
+
 
 Name:   pitft35-resistive
 Info:   Adafruit PiTFT 3.5" resistive touch screen

diff --git a/arch/arm/boot/dts/overlays/pitft28-resistive-overlay.dts b/arch/arm/boot/dts/overlays/pitft28-resistive-overlay.dts
index 4a4a3f4..9e9f90a 100644 (file)
--- a/arch/arm/boot/dts/overlays/pitft28-resistive-overlay.dts
+++ b/arch/arm/boot/dts/overlays/pitft28-resistive-overlay.dts
@@ -49,7 +49,7 @@
                        #size-cells = <0>;
 
                        pitft: pitft@0{
-                               compatible = "ilitek,ili9340";
+                               compatible = "ilitek,ili9340", "multi-inno,mi0283qt";
                                reg = <0>;
                                pinctrl-names = "default";
                                pinctrl-0 = <&pitft_pins>;
@@ -115,5 +115,6 @@
                rotate =  <&pitft>,"rotate:0";
                fps =     <&pitft>,"fps:0";
                debug =   <&pitft>,"debug:0";
+               drm =     <&pitft>,"compatible=multi-inno,mi0283qt";
        };
 };