Re: [PATCH v5 1/3] dt-bindings: display: bridge: Document THC63LVD1024 LVDS decoder

[Niklas Söderlund]

Hi Jacopo,

Thanks for your patch,

On 2018-03-15 17:11:54 +0100, Jacopo Mondi wrote:
> Document Thine THC63LVD1024 LVDS decoder device tree bindings.
> 
> Signed-off-by: Jacopo Mondi 
> Reviewed-by: Andrzej Hajda 

Reviewed-by: Niklas Söderlund 

> ---
>  .../bindings/display/bridge/thine,thc63lvd1024.txt | 66 
> ++
>  1 file changed, 66 insertions(+)
>  create mode 100644 
> Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt
> 
> diff --git 
> a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt 
> b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt
> new file mode 100644
> index 000..8225c6a
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt
> @@ -0,0 +1,66 @@
> +Thine Electronics THC63LVD1024 LVDS decoder
> +---
> +
> +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 two input LVDS stream and up to two digital CMOS/TTL 
> outputs.
> +
> +Single or dual operation modes, output data mapping and DDR output modes are
> +configured through input signals and the chip does not expose any control 
> bus.
> +
> +Required properties:
> +- compatible: Shall be "thine,thc63lvd1024"
> +
> +Optional properties:
> +- vcc-supply: Power supply for TTL output and digital circuitry
> +- cvcc-supply: Power supply for TTL CLOCKOUT signal
> +- lvcc-supply: Power supply for LVDS inputs
> +- pvcc-supply: Power supply for PLL circuitry
> +- pdwn-gpios: Power down GPIO signal. Active low
> +- oe-gpios: Output enable GPIO signal. Active high
> +
> +The THC63LVD1024 video port connections are modeled according
> +to OF graph bindings specified by Documentation/devicetree/bindings/graph.txt
> +
> +Required video port nodes:
> +- Port@0: First LVDS input port
> +- Port@2: First digital CMOS/TTL parallel output
> +
> +Optional video port nodes:
> +- Port@1: Second LVDS input port
> +- Port@3: Second digital CMOS/TTL parallel output
> +
> +Example:
> +
> +
> + thc63lvd1024: lvds-decoder {
> + compatible = "thine,thc63lvd1024";
> +
> + vcc-supply = <_lvds_vcc>;
> + lvcc-supply = <_lvds_lvcc>;
> +
> + pdwn-gpio = < 15 GPIO_ACTIVE_LOW>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> +
> + lvds_dec_in_0: endpoint {
> + remote-endpoint = <_out>;
> + };
> + };
> +
> + port@2{
> + reg = <2>;
> +
> + lvds_dec_out_2: endpoint {
> + remote-endpoint = <_in>;
> + };
> +
> + };
> +
> + };
> + };
> -- 
> 2.7.4
> 

-- 
Regards,
Niklas Söderlund
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[PATCH v5 1/3] dt-bindings: display: bridge: Document THC63LVD1024 LVDS decoder

[Jacopo Mondi]

Document Thine THC63LVD1024 LVDS decoder device tree bindings.

Signed-off-by: Jacopo Mondi 
Reviewed-by: Andrzej Hajda 
---
 .../bindings/display/bridge/thine,thc63lvd1024.txt | 66 ++
 1 file changed, 66 insertions(+)
 create mode 100644 
Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt

diff --git 
a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt 
b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt
new file mode 100644
index 000..8225c6a
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt
@@ -0,0 +1,66 @@
+Thine Electronics THC63LVD1024 LVDS decoder
+---
+
+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 two input LVDS stream and up to two digital CMOS/TTL 
outputs.
+
+Single or dual operation modes, output data mapping and DDR output modes are
+configured through input signals and the chip does not expose any control bus.
+
+Required properties:
+- compatible: Shall be "thine,thc63lvd1024"
+
+Optional properties:
+- vcc-supply: Power supply for TTL output and digital circuitry
+- cvcc-supply: Power supply for TTL CLOCKOUT signal
+- lvcc-supply: Power supply for LVDS inputs
+- pvcc-supply: Power supply for PLL circuitry
+- pdwn-gpios: Power down GPIO signal. Active low
+- oe-gpios: Output enable GPIO signal. Active high
+
+The THC63LVD1024 video port connections are modeled according
+to OF graph bindings specified by Documentation/devicetree/bindings/graph.txt
+
+Required video port nodes:
+- Port@0: First LVDS input port
+- Port@2: First digital CMOS/TTL parallel output
+
+Optional video port nodes:
+- Port@1: Second LVDS input port
+- Port@3: Second digital CMOS/TTL parallel output
+
+Example:
+
+
+   thc63lvd1024: lvds-decoder {
+   compatible = "thine,thc63lvd1024";
+
+   vcc-supply = <_lvds_vcc>;
+   lvcc-supply = <_lvds_lvcc>;
+
+   pdwn-gpio = < 15 GPIO_ACTIVE_LOW>;
+
+   ports {
+   #address-cells = <1>;
+   #size-cells = <0>;
+
+   port@0 {
+   reg = <0>;
+
+   lvds_dec_in_0: endpoint {
+   remote-endpoint = <_out>;
+   };
+   };
+
+   port@2{
+   reg = <2>;
+
+   lvds_dec_out_2: endpoint {
+   remote-endpoint = <_in>;
+   };
+
+   };
+
+   };
+   };
-- 
2.7.4

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