arch/arm/boot/dts/overlays : Extend existing Waveshare DSI-TOUCH panel device tree support

Added support for:
	A) 3.4-DSI-TOUCH-C
	B) 4-DSI-TOUCH-C
	C) 8-DSI-TOUCH-A
	D) 9-DSI-TOUCH-B
	E) 10.1-DSI-TOUCH-B
	F) 12.3-DSI-TOUCH-A

Signed-off-by: Waveshare_Team <support@waveshare.com>

Author: Waveshare_Team

arch/arm/boot/dts/overlays/README

@@ -5691,14 +5691,22 @@ Name:   vc4-kms-dsi-waveshare-panel-v2
 Info:   Enable the Waveshare DSI-TOUCH series screen
         Requires vc4-kms-v3d to be loaded.
 Load:   dtoverlay=vc4-kms-dsi-waveshare-panel-v2,<param>
-Params: 5_0_inch_a              5.0" 720x1280 2lane
+Params: 3_4_inch_c              3.4" 800x800 2lane
+        4_0_inch_c              4.0" 720x720 2lane
+        5_0_inch_a              5.0" 720x1280 2lane
         5_5_inch_a              5.5" 720x1280 2lane
         7_0_inch_a              7.0" A 720x1280 2lane
         7_0_inch_b              7.0" B 720x1280 2lane
         8_0_inch_a              8.0" 800x1280 2lane
         8_0_inch_a_4lane        8.0" 800x1280 4lane
+        8_8_inch_a              8.8" 480x1920 2lane
+        9_0_inch_b              9.0" 720x1280 2lane
+        9_0_inch_b_4lane        9.0" 720x1280 4lane
         10_1_inch_a             10.1" 800x1280 2lane
         10_1_inch_a_4lane       10.1" 800x1280 4lane
+        10_1_inch_b             10.1" 720x1280 2lane
+        10_1_inch_b_4lane       10.1" 720x1280 4lane
+        12_3_inch_a_4lane       12.3" 720x1920 4lane
         disable_touch           Disable the touch controller
         invx                    Touchscreen inverted x axis
         invy                    Touchscreen inverted y axis

arch/arm/boot/dts/overlays/vc4-kms-dsi-waveshare-panel-v2-overlay.dts

@@ -50,6 +50,8 @@
 				reg = <0>;
 				compatible = "waveshare,10.1-dsi-touch-a";
 				reset-gpio = <&display_mcu 1 GPIO_ACTIVE_HIGH>;
+				iovcc-gpio = <&display_mcu 4 GPIO_ACTIVE_HIGH>;
+				avdd-gpio = <&display_mcu 0 GPIO_ACTIVE_HIGH>;
 				backlight = <&display_mcu>;
 
 				port {
@@ -76,14 +78,28 @@
 	};
 
 	__overrides__ {
+		3_4_inch_c = <&dsi_panel>, "compatible=waveshare,3.4-dsi-touch-c";
+		4_0_inch_c = <&dsi_panel>, "compatible=waveshare,4.0-dsi-touch-c";
 		5_0_inch_a = <&dsi_panel>, "compatible=waveshare,5.0-dsi-touch-a";
 		5_5_inch_a = <&dsi_panel>, "compatible=waveshare,5.5-dsi-touch-a";
 		7_0_inch_a = <&dsi_panel>, "compatible=waveshare,7.0-dsi-touch-a";
 		7_0_inch_b = <&dsi_panel>, "compatible=waveshare,7.0-dsi-touch-b";
 		8_0_inch_a = <&dsi_panel>, "compatible=waveshare,8.0-dsi-touch-a";
 		8_0_inch_a_4lane = <&dsi_panel>, "compatible=waveshare,8.0-dsi-touch-a-4lane";
+		8_8_inch_a = <&dsi_panel>, "compatible=waveshare,8.8-dsi-touch-a";
+		9_0_inch_b = <&dsi_panel>, "compatible=waveshare,9.0-dsi-touch-b",
+			     <&touch>, "touchscreen-inverted-x";
+		9_0_inch_b_4lane = <&dsi_panel>, "compatible=waveshare,9.0-dsi-touch-b,4lane",
+				   <&touch>, "touchscreen-inverted-x";
 		10_1_inch_a = <&dsi_panel>, "compatible=waveshare,10.1-dsi-touch-a";
 		10_1_inch_a_4lane = <&dsi_panel>, "compatible=waveshare,10.1-dsi-touch-a-4lane";
+		10_1_inch_b = <&dsi_panel>, "compatible=waveshare,10.1-dsi-touch-b",
+			      <&touch>, "touchscreen-inverted-y";
+		10_1_inch_b_4lane = <&dsi_panel>, "compatible=waveshare,10.1-dsi-touch-b,4lane",
+				    <&touch>, "touchscreen-inverted-y";
+		12_3_inch_a_4lane = <&dsi_panel>, "compatible=waveshare,12.3-dsi-touch-a,4lane",
+				    <&touch>, "touchscreen-swapped-x-y",
+				    <&touch>, "touchscreen-inverted-y";
 		disable_touch = <&touch>, "status=disabled";
 		invx = <&touch>,"touchscreen-inverted-x?";
 		invy = <&touch>,"touchscreen-inverted-y?";