X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?p=kvmfornfv.git;a=blobdiff_plain;f=kernel%2Farch%2Farm%2Fboot%2Fdts%2Fat91sam9n12ek.dts;h=ca4ddf86817ab64dc6a8a31193191460bfaf8d4b;hp=6e067c8a350252de0d2cd66fd580d94aba0bda59;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hpb=f93b97fd65072de626c074dbe099a1fff05ce060

diff --git a/kernel/arch/arm/boot/dts/at91sam9n12ek.dts b/kernel/arch/arm/boot/dts/at91sam9n12ek.dts
index 6e067c8a3..ca4ddf868 100644
--- a/kernel/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/kernel/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -14,7 +14,8 @@
 	compatible = "atmel,at91sam9n12ek", "atmel,at91sam9n12", "atmel,at91sam9";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2";
+		bootargs = "root=/dev/mtdblock1 rw rootfstype=jffs2";
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {
@@ -22,15 +23,6 @@
 	};
 
 	clocks {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-
-		main_clock: clock@0 {
-			compatible = "atmel,osc", "fixed-clock";
-			clock-frequency = <16000000>;
-		};
-
 		slow_xtal {
 			clock-frequency = <32768>;
 		};
@@ -70,10 +62,6 @@
 				};
 			};
 
-			i2c1: i2c@f8014000 {
-				status = "okay";
-			};
-
 			mmc0: mmc@f0008000 {
 				pinctrl-0 = <
 					&pinctrl_board_mmc0
@@ -127,6 +115,22 @@
 				};
 			};
 
+			hlcdc: hlcdc@f8038000 {
+				status = "okay";
+
+				hlcdc-display-controller {
+					pinctrl-names = "default";
+					pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888>;
+
+					port@0 {
+						hlcdc_panel_output: endpoint@0 {
+							reg = <0>;
+							remote-endpoint = <&panel_input>;
+						};
+					};
+				};
+			};
+
 			usb1: gadget@f803c000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_usb1_vbus_sense>;
@@ -160,6 +164,23 @@
 		};
 	};
 
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&hlcdc_pwm 0 50000 0>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <6>;
+		power-supply = <&bl_reg>;
+		status = "okay";
+	};
+
+	bl_reg: backlight_regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "backlight-power-supply";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		status = "okay";
+	};
+
 	leds {
 		compatible = "gpio-leds";
 
@@ -170,13 +191,13 @@
 		};
 
 		d9 {
-			label = "d6";
+			label = "d9";
 			gpios = <&pioB 5 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "nand-disk";
 		};
 
 		d10 {
-			label = "d7";
+			label = "d10";
 			gpios = <&pioB 6 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
 		};
@@ -189,10 +210,38 @@
 			label = "Enter";
 			gpios = <&pioB 3 GPIO_ACTIVE_LOW>;
 			linux,code = <28>;
-			gpio-key,wakeup;
+			wakeup-source;
+		};
+	};
+
+	panel: panel {
+		compatible = "qd,qd43003c0-40", "simple-panel";
+		backlight = <&backlight>;
+		power-supply = <&panel_reg>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "okay";
+
+		port@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			panel_input: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&hlcdc_panel_output>;
+			};
 		};
 	};
 
+	panel_reg: panel_regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "panel-power-supply";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		status = "okay";
+	};
+
 	sound {
 		compatible = "atmel,asoc-wm8904";
 		pinctrl-names = "default";