ARM: dts: at91: at91sam9x5_lcd.dtsi: Style cleanup

- use tags from included dtsi instead of duplicating the hierarchy

There are no differences in the generated .dtbs
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Link: https://lore.kernel.org/r/20190812212757.23432-8-uwe@kleine-koenig.orgSigned-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

arch/arm/boot/dts/at91sam9x5_lcd.dtsi

@@ -39,8 +39,11 @@ hlcdc_pwm: hlcdc-pwm {
 					#pwm-cells = <3>;
 				};
 			};
+		};
+	};
+};
 
-			pinctrl@fffff400 {
+&pinctrl {
 	lcd {
 		pinctrl_lcd_base: lcd-base-0 {
 			atmel,pins =
@@ -141,7 +144,4 @@ AT91_PIOC 22 AT91_PERIPH_A AT91_PINCTRL_NONE	/* LCDD22 pin */
 				 AT91_PIOC 23 AT91_PERIPH_A AT91_PINCTRL_NONE>;	/* LCDD23 pin */
 		};
 	};
-			};
-		};
-	};
 };