2019-07-22 17:29:37

by Torsten Duwe

Subject: [PATCH v3 6/7] dt-bindings: Add ANX6345 DP/eDP transmitter binding

The anx6345 is an ultra-low power DisplayPort/eDP transmitter designed
for portable devices.

Add a binding document for it.

Signed-off-by: Icenowy Zheng <[email protected]>
Signed-off-by: Vasily Khoruzhick <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Signed-off-by: Torsten Duwe <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
---
.../devicetree/bindings/display/bridge/anx6345.txt | 57 ++++++++++++++++++++++
1 file changed, 57 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/bridge/anx6345.txt

diff --git a/Documentation/devicetree/bindings/display/bridge/anx6345.txt b/Documentation/devicetree/bindings/display/bridge/anx6345.txt
new file mode 100644
index 000000000000..0af092d101c5
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/anx6345.txt
@@ -0,0 +1,57 @@
+Analogix ANX6345 eDP Transmitter
+--------------------------------
+
+The ANX6345 is an ultra-low power Full-HD eDP transmitter designed for
+portable devices.
+
+Required properties:
+
+ - compatible : "analogix,anx6345"
+ - reg : I2C address of the device
+ - reset-gpios : Which GPIO to use for reset (active low)
+ - dvdd12-supply : Regulator for 1.2V digital core power.
+ - dvdd25-supply : Regulator for 2.5V digital core power.
+ - Video port 0 for LVTTL input, using the DT bindings defined in [1].
+
+Optional properties:
+
+ - Video port 1 for eDP output (panel or connector) using the DT bindings
+ defined in [1].
+
+[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
+
+Example:
+
+anx6345: anx6345@38 {
+ compatible = "analogix,anx6345";
+ reg = <0x38>;
+ reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
+ dvdd25-supply = <&reg_dldo2>;
+ dvdd12-supply = <&reg_fldo1>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ anx6345_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ anx6345_in_tcon0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon0_out_anx6345>;
+ };
+ };
+
+ anx6345_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ anx6345_out_panel: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&panel_in_edp>;
+ };
+ };
+ };
+};
--
2.16.4

2019-07-23 01:33:11

by Vasily Khoruzhick

Subject: Re: [PATCH v3 6/7] dt-bindings: Add ANX6345 DP/eDP transmitter binding

On Mon, Jul 22, 2019 at 8:12 AM Torsten Duwe <[email protected]> wrote:
>
> The anx6345 is an ultra-low power DisplayPort/eDP transmitter designed
> for portable devices.
>
> Add a binding document for it.

I believe you'll have to convert it to yaml format.

>
> Signed-off-by: Icenowy Zheng <[email protected]>
> Signed-off-by: Vasily Khoruzhick <[email protected]>
> Reviewed-by: Rob Herring <[email protected]>
> Signed-off-by: Torsten Duwe <[email protected]>
> Reviewed-by: Laurent Pinchart <[email protected]>
> ---
> .../devicetree/bindings/display/bridge/anx6345.txt | 57 ++++++++++++++++++++++
> 1 file changed, 57 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/bridge/anx6345.txt
>
> diff --git a/Documentation/devicetree/bindings/display/bridge/anx6345.txt b/Documentation/devicetree/bindings/display/bridge/anx6345.txt
> new file mode 100644
> index 000000000000..0af092d101c5
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/bridge/anx6345.txt
> @@ -0,0 +1,57 @@
> +Analogix ANX6345 eDP Transmitter
> +--------------------------------
> +
> +The ANX6345 is an ultra-low power Full-HD eDP transmitter designed for
> +portable devices.
> +
> +Required properties:
> +
> + - compatible : "analogix,anx6345"
> + - reg : I2C address of the device
> + - reset-gpios : Which GPIO to use for reset (active low)
> + - dvdd12-supply : Regulator for 1.2V digital core power.
> + - dvdd25-supply : Regulator for 2.5V digital core power.
> + - Video port 0 for LVTTL input, using the DT bindings defined in [1].
> +
> +Optional properties:
> +
> + - Video port 1 for eDP output (panel or connector) using the DT bindings
> + defined in [1].
> +
> +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
> +
> +Example:
> +
> +anx6345: anx6345@38 {
> + compatible = "analogix,anx6345";
> + reg = <0x38>;
> + reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
> + dvdd25-supply = <&reg_dldo2>;
> + dvdd12-supply = <&reg_fldo1>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + anx6345_in: port@0 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0>;
> + anx6345_in_tcon0: endpoint@0 {
> + reg = <0>;
> + remote-endpoint = <&tcon0_out_anx6345>;
> + };
> + };
> +
> + anx6345_out: port@1 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <1>;
> +
> + anx6345_out_panel: endpoint@0 {
> + reg = <0>;
> + remote-endpoint = <&panel_in_edp>;
> + };
> + };
> + };
> +};
> --
> 2.16.4
>

2019-07-25 15:19:17

by Torsten Duwe

Subject: Re: [PATCH v3 6/7] dt-bindings: Add ANX6345 DP/eDP transmitter binding

On Mon, Jul 22, 2019 at 11:51:36AM -0700, Vasily Khoruzhick wrote:
> On Mon, Jul 22, 2019 at 8:12 AM Torsten Duwe <[email protected]> wrote:
> >
> > The anx6345 is an ultra-low power DisplayPort/eDP transmitter designed
> > for portable devices.
> >
> > Add a binding document for it.
>
> I believe you'll have to convert it to yaml format.

Right. Thanks for the reminder.

Torsten