diff mbox

[v3,3/4] media: adv7180: Add adv7180cp, adv7180st bindings

Message ID 1495199224-16337-4-git-send-email-ulrich.hecht+renesas@gmail.com (mailing list archive)
State Accepted
Delegated to: Geert Uytterhoeven
Headers show

Commit Message

Ulrich Hecht May 19, 2017, 1:07 p.m. UTC 
To differentiate between two classes of chip packages that have
different numbers of input ports.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
 Documentation/devicetree/bindings/media/i2c/adv7180.txt | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

Comments

Rob Herring May 23, 2017, 3:08 p.m. UTC | #1 
On Fri, May 19, 2017 at 03:07:03PM +0200, Ulrich Hecht wrote:
> To differentiate between two classes of chip packages that have
> different numbers of input ports.
> 
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
> ---
>  Documentation/devicetree/bindings/media/i2c/adv7180.txt | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)

Acked-by: Rob Herring <robh@kernel.org>
diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/media/i2c/adv7180.txt b/Documentation/devicetree/bindings/media/i2c/adv7180.txt
index 4da486f..552b6a8 100644
--- a/Documentation/devicetree/bindings/media/i2c/adv7180.txt
+++ b/Documentation/devicetree/bindings/media/i2c/adv7180.txt
@@ -6,6 +6,8 @@  digital interfaces like MIPI CSI-2 or parallel video.
 Required Properties :
 - compatible : value must be one of
 		"adi,adv7180"
+		"adi,adv7180cp"
+		"adi,adv7180st"
 		"adi,adv7182"
 		"adi,adv7280"
 		"adi,adv7280-m"
@@ -15,6 +17,19 @@  Required Properties :
 		"adi,adv7282"
 		"adi,adv7282-m"
 
+Device nodes of "adi,adv7180cp" and "adi,adv7180st" 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 are numbered as follows.
+
+  Port		adv7180cp	adv7180st
+-------------------------------------------------------------------
+  Input		0-2		0-5
+  Output	3		6
+
+The digital output port node must contain at least one endpoint.
+
 Optional Properties :
 - powerdown-gpios: reference to the GPIO connected to the powerdown pin,
   if any.