summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml')
-rw-r--r--Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml115
1 files changed, 115 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml
new file mode 100644
index 000000000000..8ae382429d2b
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml
@@ -0,0 +1,115 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/thine,thc63lvd1024.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Thine Electronics THC63LVD1024 LVDS Decoder
+
+maintainers:
+ - Jacopo Mondi <jacopo+renesas@jmondi.org>
+ - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
+
+description: |
+ The THC63LVD1024 is a dual link LVDS receiver designed to convert LVDS
+ streams to parallel data outputs. The chip supports single/dual input/output
+ modes, handling up to two LVDS input streams and up to two digital CMOS/TTL
+ outputs.
+
+ Single or dual operation mode, output data mapping and DDR output modes are
+ configured through input signals and the chip does not expose any control
+ bus.
+
+properties:
+ compatible:
+ const: thine,thc63lvd1024
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+ description: |
+ The device can operate in single or dual input and output modes.
+
+ When operating in single input mode, all pixels are received on port@0,
+ and port@1 shall not contain any endpoint. In dual input mode,
+ even-numbered pixels are received on port@0 and odd-numbered pixels on
+ port@1, and both port@0 and port@1 shall contain endpoints.
+
+ When operating in single output mode all pixels are output from the first
+ CMOS/TTL port and port@3 shall not contain any endpoint. In dual output
+ mode pixels are output from both CMOS/TTL ports and both port@2 and
+ port@3 shall contain endpoints.
+
+ properties:
+ port@0:
+ $ref: /schemas/graph.yaml#/properties/port
+ description: First LVDS input port
+
+ port@1:
+ $ref: /schemas/graph.yaml#/properties/port
+ description: Second LVDS input port
+
+ port@2:
+ $ref: /schemas/graph.yaml#/properties/port
+ description: First digital CMOS/TTL parallel output
+
+ port@3:
+ $ref: /schemas/graph.yaml#/properties/port
+ description: Second digital CMOS/TTL parallel output
+
+ required:
+ - port@0
+ - port@2
+
+ oe-gpios:
+ maxItems: 1
+ description: Output enable GPIO signal, pin name "OE", active high.
+
+ powerdown-gpios:
+ maxItems: 1
+ description: Power down GPIO signal, pin name "/PDWN", active low.
+
+ vcc-supply:
+ description:
+ Power supply for the TTL output, TTL CLOCKOUT signal, LVDS input, PLL and
+ digital circuitry.
+
+required:
+ - compatible
+ - ports
+ - vcc-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ lvds-decoder {
+ compatible = "thine,thc63lvd1024";
+
+ vcc-supply = <&reg_lvds_vcc>;
+ powerdown-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ lvds_dec_in_0: endpoint {
+ remote-endpoint = <&lvds_out>;
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+
+ lvds_dec_out_2: endpoint {
+ remote-endpoint = <&adv7511_in>;
+ };
+ };
+ };
+ };
+
+...