summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/display/bridge/tda998x.txt
diff options
context:
space:
mode:
Diffstat (limited to 'dts/Bindings/display/bridge/tda998x.txt')
-rw-r--r--dts/Bindings/display/bridge/tda998x.txt54
1 files changed, 0 insertions, 54 deletions
diff --git a/dts/Bindings/display/bridge/tda998x.txt b/dts/Bindings/display/bridge/tda998x.txt
deleted file mode 100644
index f5a02f61dd..0000000000
--- a/dts/Bindings/display/bridge/tda998x.txt
+++ /dev/null
@@ -1,54 +0,0 @@
-Device-Tree bindings for the NXP TDA998x HDMI transmitter
-
-Required properties;
- - compatible: must be "nxp,tda998x"
-
- - reg: I2C address
-
-Required node:
- - port: Input port node with endpoint definition, as described
- in Documentation/devicetree/bindings/graph.txt
-
-Optional properties:
- - interrupts: interrupt number and trigger type
- default: polling
-
- - pinctrl-0: pin control group to be used for
- screen plug/unplug interrupt.
-
- - pinctrl-names: must contain a "default" entry.
-
- - video-ports: 24 bits value which defines how the video controller
- output is wired to the TDA998x input - default: <0x230145>
-
- - audio-ports: array of 8-bit values, 2 values per one DAI[1].
- The first value defines the DAI type: TDA998x_SPDIF or TDA998x_I2S[2].
- The second value defines the tda998x AP_ENA reg content when the DAI
- in question is used. The implementation allows one or two DAIs. If two
- DAIs are defined, they must be of different type.
-
- - nxp,calib-gpios: calibration GPIO, which must correspond with the
- gpio used for the TDA998x interrupt pin.
-
-[1] Documentation/sound/soc/dai.rst
-[2] include/dt-bindings/display/tda998x.h
-
-Example:
-
-#include <dt-bindings/display/tda998x.h>
-
- tda998x: hdmi-encoder {
- compatible = "nxp,tda998x";
- reg = <0x70>;
- interrupt-parent = <&gpio0>;
- interrupts = <27 2>; /* falling edge */
- pinctrl-0 = <&pmx_camera>;
- pinctrl-names = "default";
- video-ports = <0x230145>;
-
- #sound-dai-cells = <2>;
- /* DAI-format AP_ENA reg value */
- audio-ports = < TDA998x_SPDIF 0x04
- TDA998x_I2S 0x03>;
-
- };