[PATCHv2.1 22/22] dt-bindings: tc358767: add HPD support

[Tomi Valkeinen]

Add DT property for defining the pin used for HPD.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen at ti.com>
Cc: devicetree at vger.kernel.org
Cc: Rob Herring <robh at kernel.org>
---

* Dropped the interrupt properties
* Renamed hpd-num to hpd-pin
* Added toshiba prefix for hpd-pin

 .../devicetree/bindings/display/bridge/toshiba,tc358767.txt      | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.txt b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.txt
index e3f6aa6a214d..583c5e9dbe6b 100644
--- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.txt
+++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.txt
@@ -12,6 +12,7 @@ Optional properties:
                    (active high shutdown input)
  - reset-gpios: OF device-tree gpio specification for RSTX pin
                 (active low system reset)
+ - toshiba,hpd-pin: TC358767 GPIO pin number to which HPD is connected to (0 or 1)
  - ports: the ports node can contain video interface port nodes to connect
    to a DPI/DSI source and to an eDP/DP sink according to [1][2]:
     - port at 0: DSI input port
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