imx6ul/imx6ull: synchronise device trees with linux

Synchronise device trees with linux v5.19-rc5.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
diff --git a/arch/arm/dts/imx6ul-kontron-n6x1x-s.dtsi b/arch/arm/dts/imx6ul-kontron-n6x1x-s.dtsi
index 4682a79..a6cf0f2 100644
--- a/arch/arm/dts/imx6ul-kontron-n6x1x-s.dtsi
+++ b/arch/arm/dts/imx6ul-kontron-n6x1x-s.dtsi
@@ -84,7 +84,7 @@
 };
 
 &ecspi1 {
-	cs-gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>;
+	cs-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_ecspi1>;
 	status = "okay";
@@ -153,6 +153,7 @@
 };
 
 &pwm8 {
+	#pwm-cells = <2>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pwm8>;
 	status = "okay";
@@ -177,7 +178,7 @@
 &uart3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart3>;
-	fsl,uart-has-rtscts;
+	uart-has-rtscts;
 	status = "okay";
 };
 
@@ -214,7 +215,6 @@
 	wakeup-source;
 	vmmc-supply = <&reg_3v3>;
 	voltage-ranges = <3300 3300>;
-	bus-width = <4>;
 	no-1-8-v;
 	status = "okay";
 };
@@ -229,18 +229,10 @@
 	wakeup-source;
 	vmmc-supply = <&reg_3v3>;
 	voltage-ranges = <3300 3300>;
-	bus-width = <4>;
 	no-1-8-v;
 	status = "okay";
 };
 
-&wdog1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_wdog>;
-	fsl,ext-reset-output;
-	status = "okay";
-};
-
 &iomuxc {
 	pinctrl-0 = <&pinctrl_reset_out &pinctrl_gpio>;
 
@@ -411,10 +403,4 @@
 			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3	0x170f9
 		>;
 	};
-
-	pinctrl_wdog: wdoggrp {
-		fsl,pins = <
-			MX6UL_PAD_GPIO1_IO09__WDOG1_WDOG_ANY	0x30b0
-		>;
-	};
 };