dt-bindings: auxdisplay: hit,hd44780: use defines for GPIO flags

Improve example DTS readability by using known defines for GPIO flags.

Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/Documentation/devicetree/bindings/auxdisplay/hit,hd44780.yaml b/Documentation/devicetree/bindings/auxdisplay/hit,hd44780.yaml
index e26d61af90117d138e0b813c22cb4e403abda33a..3ca0e9863d836d17b3ef52f601a1b0d2f8203755 100644 (file)
--- a/Documentation/devicetree/bindings/auxdisplay/hit,hd44780.yaml
+++ b/Documentation/devicetree/bindings/auxdisplay/hit,hd44780.yaml
@@ -116,12 +116,12 @@ examples:
         compatible = "hit,hd44780";
         display-height-chars = <2>;
         display-width-chars = <16>;
-        data-gpios = <&pcf8574 4 0>,
-                     <&pcf8574 5 0>,
-                     <&pcf8574 6 0>,
-                     <&pcf8574 7 0>;
-        enable-gpios = <&pcf8574 2 0>;
-        rs-gpios = <&pcf8574 0 0>;
-        rw-gpios = <&pcf8574 1 0>;
-        backlight-gpios = <&pcf8574 3 0>;
+        data-gpios = <&pcf8574 4 GPIO_ACTIVE_HIGH>,
+                     <&pcf8574 5 GPIO_ACTIVE_HIGH>,
+                     <&pcf8574 6 GPIO_ACTIVE_HIGH>,
+                     <&pcf8574 7 GPIO_ACTIVE_HIGH>;
+        enable-gpios = <&pcf8574 2 GPIO_ACTIVE_HIGH>;
+        rs-gpios = <&pcf8574 0 GPIO_ACTIVE_HIGH>;
+        rw-gpios = <&pcf8574 1 GPIO_ACTIVE_HIGH>;
+        backlight-gpios = <&pcf8574 3 GPIO_ACTIVE_HIGH>;
     };