Commit 4c1e0543 authored by Alexandru Gagniuc's avatar Alexandru Gagniuc Committed by Sam Ravnborg
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dt-bindings: display: sii902x: Add supply bindings 



The sii902x chip family requires IO and core voltages to reach the
correct voltage before chip initialization. Add binding for describing
the two supplies.

Signed-off-by: default avatarAlexandru Gagniuc <mr.nuke.me@gmail.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201020221501.260025-3-mr.nuke.me@gmail.com
parent 91b5e267

Documentation/devicetree/bindings/display/bridge/sii902x.txt

+4 −0
Original line number Diff line number Diff line
@@ -8,6 +8,8 @@ Optional properties: 
	- interrupts: describe the interrupt line used to inform the host

	  about hotplug events.

	- reset-gpios: OF device-tree gpio specification for RST_N pin.

	- iovcc-supply: I/O Supply Voltage (1.8V or 3.3V)

	- cvcc12-supply: Digital Core Supply Voltage (1.2V)



	HDMI audio properties:

	- #sound-dai-cells: <0> or <1>. <0> if only i2s or spdif pin
@@ -54,6 +56,8 @@ Example: 
		compatible = "sil,sii9022";

		reg = <0x39>;

		reset-gpios = <&pioA 1 0>;

		iovcc-supply = <&v3v3_hdmi>;

		cvcc12-supply = <&v1v2_hdmi>;



		#sound-dai-cells = <0>;

		sil,i2s-data-lanes = < 0 1 2 >;