[2/4] media: ov2680: dt: rename gpio to reset and fix polarity

Message ID 20180507155655.1555-3-rui.silva@linaro.org
State New
Headers show
Series
  • Untitled series #11182
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Commit Message

Rui Miguel Silva May 7, 2018, 3:56 p.m.
Since the GPIO 3 controls both reset and powerdown, we rename it to reset. Fix
the polarity of this, as it is a low active signal and not an high active.

As at it, rename the mipi endpoint in the example to be coherent with the a real
case that will be introduce for imx7 media driver.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>

---
 Documentation/devicetree/bindings/media/i2c/ov2680.txt | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

-- 
2.17.0

Patch

diff --git a/Documentation/devicetree/bindings/media/i2c/ov2680.txt b/Documentation/devicetree/bindings/media/i2c/ov2680.txt
index e5d8f130309d..11e925ed9dad 100644
--- a/Documentation/devicetree/bindings/media/i2c/ov2680.txt
+++ b/Documentation/devicetree/bindings/media/i2c/ov2680.txt
@@ -9,8 +9,8 @@  Required Properties:
 - AVDD-supply: Analog voltage supply.
 
 Optional Properties:
-- powerdown-gpios: reference to the GPIO connected to the powerdown pin,
-		     if any. This is an active high signal to the OV2680.
+- reset-gpios: reference to the GPIO connected to the powerdown/reset pin,
+               if any. This is an active low signal to the OV2680.
 
 The device node must contain one 'port' child node for its digital output
 video port, and this port must have a single endpoint in accordance with
@@ -30,14 +30,14 @@  Example:
 		reg = <0x36>;
 		clocks = <&osc>;
 		clock-names = "xvclk";
-		powerdown-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
 		DOVDD-supply = <&sw2_reg>;
 		DVDD-supply = <&sw2_reg>;
 		AVDD-supply = <&reg_peri_3p15v>;
 
 		port {
-			ov2680_mipi_ep: endpoint {
-				remote-endpoint = <&mipi_sensor_ep>;
+			ov2680_to_mipi: endpoint {
+				remote-endpoint = <&mipi_from_sensor>;
 				clock-lanes = <0>;
 				data-lanes = <1>;
 			};