The ov2680 needs to control 3 regulators for the voltage supplies and that was
missing by the first description, added their description and example here.
Signed-off-by: Rui Miguel Silva <rui.silva@xxxxxxxxxx>
---
Documentation/devicetree/bindings/media/i2c/ov2680.txt | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/media/i2c/ov2680.txt b/Documentation/devicetree/bindings/media/i2c/ov2680.txt
index 0e29f1a113c0..e5d8f130309d 100644
--- a/Documentation/devicetree/bindings/media/i2c/ov2680.txt
+++ b/Documentation/devicetree/bindings/media/i2c/ov2680.txt
@@ -4,6 +4,9 @@ Required Properties:
- compatible: should be "ovti,ov2680".
- clocks: reference to the xvclk input clock.
- clock-names: should be "xvclk".
+- DOVDD-supply: Digital I/O voltage supply.
+- DVDD-supply: Digital core voltage supply.
+- AVDD-supply: Analog voltage supply.
Optional Properties:
- powerdown-gpios: reference to the GPIO connected to the powerdown pin,
@@ -18,7 +21,7 @@ Endpoint node required properties for CSI-2 connection are:
- remote-endpoint: a phandle to the bus receiver's endpoint node.
- clock-lanes: should be set to <0> (clock lane on hardware lane 0).
- data-lanes: should be set to <1> (one CSI-2 lane supported).
-
+
Example:
&i2c2 {
@@ -28,6 +31,9 @@ Example:
clocks = <&osc>;
clock-names = "xvclk";
powerdown-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+ DOVDD-supply = <&sw2_reg>;
+ DVDD-supply = <&sw2_reg>;
+ AVDD-supply = <®_peri_3p15v>;
port {
ov2680_mipi_ep: endpoint {
--
2.17.0
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