/ {
        model = "Liebherr controller BK3.1";
-       compatible = "liebherr,bk3", "cirrus,ep93xx";
+       compatible = "liebherr,bk3", "cirrus,ep9301";
 
        memory {
                device_type = "memory";
        status = "okay";
 };
 
+&i2s {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2s_on_ac97_pins>;
+       /delete-property/ status;
+};
 
                        };
 
                        pinctrl: pinctrl {
-                               regmap = <&syscon>;
-
                                spi_default_pins: pinctrl-spi {
                                        function = "spi";
                                        groups = "ssp";
                                };
 
                                gpio1_default_pins: pinctrl-gpio1 {
-                                       function = "gpio1";
+                                       function = "gpio";
                                        groups = "gpio1agrp";
                                };
 
                                };
 
                                gpio2_default_pins: pinctrl-gpio2 {
-                                       function = "gpio2";
+                                       function = "gpio";
                                        groups = "gpio2agrp";
                                };
 
                                gpio3_default_pins: pinctrl-gpio3 {
-                                       function = "gpio3";
+                                       function = "gpio";
                                        groups = "gpio3agrp";
                                };
 
                                };
 
                                gpio4_default_pins: pinctrl-gpio4 {
-                                       function = "gpio4";
+                                       function = "gpio";
                                        groups = "gpio4agrp";
                                };
 
                                gpio6_default_pins: pinctrl-gpio6 {
-                                       function = "gpio6";
+                                       function = "gpio";
                                        groups = "gpio6agrp";
                                };
 
                                gpio7_default_pins: pinctrl-gpio7 {
-                                       function = "gpio7";
+                                       function = "gpio";
                                        groups = "gpio7agrp";
                                };