[PATCH v2 2/2] dt-bindings: auxdisplay: hit,hd44780: use defines for GPIO flags

Krzysztof Kozlowski krzysztof.kozlowski at linaro.org
Wed Feb 14 07:54:38 PST 2024


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

Cc: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---

Changes in v2:
1. None
---
 .../bindings/auxdisplay/hit,hd44780.yaml         | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/auxdisplay/hit,hd44780.yaml b/Documentation/devicetree/bindings/auxdisplay/hit,hd44780.yaml
index e26d61af9011..3ca0e9863d83 100644
--- 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>;
     };
-- 
2.34.1




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