Boolean properties in DT are present or not present and don't take a value.
A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't
matter.
It may have been intended that 0 values are false, but there is no change
in behavior with this patch.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/Yk3m92Sj26/v1mLG@robh.at.kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
                pinconf {
                        pins = "gpio20", "gpio21";
                        drive-strength = <2>;
-                       bias-disable = <0>;
+                       bias-disable;
                };
        };
 
                pinconf {
                        pins = "gpio24", "gpio25";
                        drive-strength = <2>;
-                       bias-disable = <0>;
+                       bias-disable;
                };
        };
 
                pinconf {
                        pins = "gpio8", "gpio9";
                        drive-strength = <2>;
-                       bias-disable = <0>;
+                       bias-disable;
                };
        };
 
                pinconf {
                        pins = "gpio12", "gpio13";
                        drive-strength = <2>;
-                       bias-disable = <0>;
+                       bias-disable;
                };
        };
 
                pinconf {
                        pins = "gpio16", "gpio17";
                        drive-strength = <2>;
-                       bias-disable = <0>;
+                       bias-disable;
                };
        };
 
                pinconf {
                        pins = "gpio84", "gpio85";
                        drive-strength = <2>;
-                       bias-disable = <0>;
+                       bias-disable;
                };
        };
 
 
                                pins = "gpio47", "gpio48";
                                function = "blsp_i2c3";
                                drive-strength = <16>;
-                               bias-disable = <0>;
+                               bias-disable;
                        };
 
                        blsp1_i2c3_sleep: blsp1-i2c2-sleep {
                                pins = "gpio47", "gpio48";
                                function = "gpio";
                                drive-strength = <2>;
-                               bias-disable = <0>;
+                               bias-disable;
                        };
 
                        blsp2_uart3_4pins_default: blsp2-uart2-4pins {
 
 };
 
 &alc5682 {
-       realtek,dmic-clk-driving-high = "true";
+       realtek,dmic-clk-driving-high;
 };
 
 &cpu6_alert0 {
 
                        pins = "gpio6", "gpio25", "gpio26";
                        function = "gpio";
                        drive-strength = <8>;
-                       bias-disable = <0>;
+                       bias-disable;
                };
        };