From: Jacopo Mondi <jacopo@jmondi.org>
Date: Mon, 10 Aug 2020 21:55:41 +0000 (+0200)
Subject: media: dt-bindings: media: ov5647: Document pwdn-gpios
X-Git-Tag: io_uring-5.10-2020-10-20~100^2~398
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=a5412988779321dbd8c4c3b12bbc42fe0f609ce2;p=linux-block.git

media: dt-bindings: media: ov5647: Document pwdn-gpios

Document in dt-schema bindings for the ov5647 sensor the optional
'pwdn-gpios' property.

Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/Documentation/devicetree/bindings/media/i2c/ov5647.yaml b/Documentation/devicetree/bindings/media/i2c/ov5647.yaml
index 1c1d94e805d6..9f76897f52e3 100644
--- a/Documentation/devicetree/bindings/media/i2c/ov5647.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/ov5647.yaml
@@ -26,6 +26,10 @@ properties:
     description: Reference to the xclk clock.
     maxItems: 1
 
+  pwdn-gpios:
+    description: Reference to the GPIO connected to the pwdn pin. Active high.
+    maxItems: 1
+
   port:
     type: object
     description: |-
@@ -56,6 +60,7 @@ additionalProperties: false
 
 examples:
   - |
+    #include <dt-bindings/gpio/gpio.h>
 
     i2c {
         #address-cells = <1>;
@@ -65,6 +70,7 @@ examples:
             compatible = "ovti,ov5647";
             reg = <0x36>;
             clocks = <&camera_clk>;
+            pwdn-gpios = <&pioE 29 GPIO_ACTIVE_HIGH>;
 
             port {
                 camera_out: endpoint {