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[v3,10/19] dt-bindings: media: i2c: max96712: deprecate enable-gpios

Message ID 20250512212832.3674722-11-demonsingur@gmail.com
State New
Headers show
Series [v3,01/19] dt-bindings: media: i2c: max96717: add myself as maintainer | expand

Commit Message

Cosmin Tanislav May 12, 2025, 9:28 p.m. UTC 
The MAX96712 actually has a GPIO named PWDNB, which will put the chip
in reset state when held low. Esentially, it works as an enable GPIO,
but the naming is different.

Deprecate the enable-gpios property, and add powerdown-gpios as the
rest of the GMSL chips.

Change the example to use powerdown-gpios.

Signed-off-by: Cosmin Tanislav <demonsingur@gmail.com>
---
 .../devicetree/bindings/media/i2c/maxim,max96712.yaml  | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)
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Patch

diff --git a/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml b/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
index b345305acc4c..e38213209973 100644
--- a/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
@@ -35,7 +35,13 @@  properties:
     description: I2C device address
     maxItems: 1
 
-  enable-gpios: true
+  enable-gpios:
+    maxItems: 1
+    deprecated: true
+
+  powerdown-gpios:
+    maxItems: 1
+    description: Specifier for the GPIO connected to the PWDNB pin.
 
   i2c-alias-pool:
     maxItems: 4
@@ -128,7 +134,7 @@  examples:
             gmsl0: gmsl-deserializer@49 {
                     compatible = "maxim,max96712";
                     reg = <0x49>;
-                    enable-gpios = <&pca9654_a 0 GPIO_ACTIVE_HIGH>;
+                    powerdown-gpios = <&pca9654_a 0 GPIO_ACTIVE_LOW>;
 
                     ports {
                             #address-cells = <1>;