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dt-bindings: tc358767: add HPD support

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Add DT property for defining the pin used for HPD.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
Cc: Rob Herring <robh@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190528082747.3631-25-tomi.valkeinen@ti.com
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Tomi Valkeinen 2019-05-28 11:27:47 +03:00 committed by Andrzej Hajda
parent f25ee5017e
commit 423997fffe
1 changed files with 1 additions and 0 deletions
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Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.txt
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@ -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@0: DSI input port