From: "Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
To: Hans Verkuil <hverkuil-cisco@xs4all.nl>, linux-media@vger.kernel.org
Cc: devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
"Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>,
"Rob Herring" <robh@kernel.org>
Subject: [PATCH v4 1/3] dt-bindings: adv7604: Fix documentation for hpd-gpios
Date: Tue, 15 Sep 2020 20:19:42 +0200 [thread overview]
Message-ID: <20200915181944.1037620-2-niklas.soderlund+renesas@ragnatech.se> (raw)
In-Reply-To: <20200915181944.1037620-1-niklas.soderlund+renesas@ragnatech.se>
As of [1] the hpd-gpios property is optional, document it as such.
1. commit 269bd1324fbfaa52 ("[media] media: adv7604: improve usage of gpiod API")
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Rob Herring <robh@kernel.org>
---
Documentation/devicetree/bindings/media/i2c/adv7604.txt | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/media/i2c/adv7604.txt b/Documentation/devicetree/bindings/media/i2c/adv7604.txt
index b3e688b77a38cb6d..8c7cdc7cd7aaebc8 100644
--- a/Documentation/devicetree/bindings/media/i2c/adv7604.txt
+++ b/Documentation/devicetree/bindings/media/i2c/adv7604.txt
@@ -19,10 +19,6 @@ Required Properties:
slave device on the I2C bus. The main address is mandatory, others are
optional and revert to defaults if not specified.
- - hpd-gpios: References to the GPIOs that control the HDMI hot-plug
- detection pins, one per HDMI input. The active flag indicates the GPIO
- level that enables hot-plug detection.
-
The device node must contain one 'port' child node per device input and output
port, in accordance with the video interface bindings defined in
Documentation/devicetree/bindings/media/video-interfaces.txt. The port nodes
@@ -37,6 +33,9 @@ The digital output port node must contain at least one endpoint.
Optional Properties:
+ - hpd-gpios: References to the GPIOs that control the HDMI hot-plug
+ detection pins, one per HDMI input. The active flag indicates the GPIO
+ level that enables hot-plug detection.
- reset-gpios: Reference to the GPIO connected to the device's reset pin.
- default-input: Select which input is selected after reset.
- reg-names : Names of maps with programmable addresses.
--
2.28.0
next prev parent reply other threads:[~2020-09-15 18:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-15 18:19 [PATCH v4 0/3] dt-bindings: adv7604: Convert bindings to json-schema Niklas Söderlund
2020-09-15 18:19 ` Niklas Söderlund [this message]
2020-09-15 18:19 ` [PATCH v4 2/3] " Niklas Söderlund
2020-09-15 18:19 ` [PATCH v4 3/3] MAINTAINERS: Add ADV7604 bindings documentation Niklas Söderlund
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