* [PATCH v4] dt-bindings: display: anx7814.txt: convert to yaml
@ 2020-05-14 10:12 Ricardo Cañuelo
2020-05-28 15:13 ` Rob Herring
0 siblings, 1 reply; 2+ messages in thread
From: Ricardo Cañuelo @ 2020-05-14 10:12 UTC (permalink / raw)
To: devicetree; +Cc: enric.balletbo, robh+dt, kernel, dri-devel
This converts the Analogix ANX7814 bridge DT binding to yaml. Port
definitions and descriptions were expanded, apart from that it's a
direct translation from the original binding.
Signed-off-by: Ricardo Cañuelo <ricardo.canuelo@collabora.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
---
Changes in v4:
- Make interrupts and gpios optional (Enric Balletbo)
- Make hpd-gpios deprecated (Rob Herring)
- Remove maxItems from dvdd10-supply
Changes in v3 (suggested by Sam Ravnborg):
- Rename example node i2c0 to i2c.
Changes in v2 (suggested by Enric Balletbo):
- File name change: use full compatible string.
- Binding description removed.
- #address-cells and #size-cells properties removed from ports node.
- Example node renamed: anx7814 -> bridge.
Tested with:
make dt_binding_check ARCH=arm64 DT_SCHEMA_FILES=<.../analogix,anx7814.yaml>
make dtbs_check ARCH=arm64 DT_SCHEMA_FILES=<.../analogix,anx7814.yaml>
.../display/bridge/analogix,anx7814.yaml | 119 ++++++++++++++++++
.../bindings/display/bridge/anx7814.txt | 42 -------
2 files changed, 119 insertions(+), 42 deletions(-)
create mode 100644 Documentation/devicetree/bindings/display/bridge/analogix,anx7814.yaml
delete mode 100644 Documentation/devicetree/bindings/display/bridge/anx7814.txt
diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7814.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7814.yaml
new file mode 100644
index 000000000000..3ba477aefdd7
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7814.yaml
@@ -0,0 +1,119 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/analogix,anx7814.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analogix ANX7814 SlimPort (Full-HD Transmitter)
+
+maintainers:
+ - Enric Balletbo i Serra <enric.balletbo@collabora.com>
+
+properties:
+ compatible:
+ enum:
+ - analogix,anx7808
+ - analogix,anx7812
+ - analogix,anx7814
+ - analogix,anx7818
+
+ reg:
+ maxItems: 1
+ description: I2C address of the device.
+
+ interrupts:
+ maxItems: 1
+ description: Should contain the INTP interrupt.
+
+ hpd-gpios:
+ deprecated: true
+ maxItems: 1
+ description: Which GPIO to use for hpd.
+
+ pd-gpios:
+ maxItems: 1
+ description: Which GPIO to use for power down.
+
+ reset-gpios:
+ maxItems: 1
+ description: Which GPIO to use for reset.
+
+ dvdd10-supply:
+ description: Regulator for 1.0V digital core power.
+
+ ports:
+ type: object
+ description:
+ A node containing input and output port nodes with endpoint
+ definitions as documented in
+ Documentation/devicetree/bindings/media/video-interfaces.txt
+ Documentation/devicetree/bindings/graph.txt
+
+ properties:
+ port@0:
+ type: object
+ description: Video port for HDMI input.
+
+ properties:
+ reg:
+ const: 0
+
+ port@1:
+ type: object
+ description:
+ Video port for SlimPort, DisplayPort, eDP or MyDP output.
+
+ properties:
+ reg:
+ const: 1
+
+ required:
+ - port@0
+ - port@1
+
+required:
+ - compatible
+ - reg
+ - ports
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/gpio/gpio.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ anx7814: bridge@38 {
+ compatible = "analogix,anx7814";
+ reg = <0x38>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <99 IRQ_TYPE_LEVEL_LOW>; /* INTP */
+ pd-gpios = <&pio 33 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&pio 98 GPIO_ACTIVE_HIGH>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ anx7814_in: endpoint {
+ remote-endpoint = <&hdmi0_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ anx7814_out: endpoint {
+ remote-endpoint = <&edp_out>;
+ };
+ };
+ };
+ };
+ };
+
+...
diff --git a/Documentation/devicetree/bindings/display/bridge/anx7814.txt b/Documentation/devicetree/bindings/display/bridge/anx7814.txt
deleted file mode 100644
index 17258747fff6..000000000000
--- a/Documentation/devicetree/bindings/display/bridge/anx7814.txt
+++ /dev/null
@@ -1,42 +0,0 @@
-Analogix ANX7814 SlimPort (Full-HD Transmitter)
------------------------------------------------
-
-The ANX7814 is an ultra-low power Full-HD (1080p60) SlimPort transmitter
-designed for portable devices.
-
-Required properties:
-
- - compatible : Must be one of:
- "analogix,anx7808"
- "analogix,anx7812"
- "analogix,anx7814"
- "analogix,anx7818"
- - reg : I2C address of the device
- - interrupts : Should contain the INTP interrupt
- - hpd-gpios : Which GPIO to use for hpd
- - pd-gpios : Which GPIO to use for power down
- - reset-gpios : Which GPIO to use for reset
-
-Optional properties:
-
- - dvdd10-supply : Regulator for 1.0V digital core power.
- - Video port for HDMI input, using the DT bindings defined in [1].
-
-[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
-
-Example:
-
- anx7814: anx7814@38 {
- compatible = "analogix,anx7814";
- reg = <0x38>;
- interrupt-parent = <&gpio0>;
- interrupts = <99 IRQ_TYPE_LEVEL_LOW>; /* INTP */
- hpd-gpios = <&pio 36 GPIO_ACTIVE_HIGH>;
- pd-gpios = <&pio 33 GPIO_ACTIVE_HIGH>;
- reset-gpios = <&pio 98 GPIO_ACTIVE_HIGH>;
- port {
- anx7814_in: endpoint {
- remote-endpoint = <&hdmi0_out>;
- };
- };
- };
--
2.18.0
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v4] dt-bindings: display: anx7814.txt: convert to yaml
2020-05-14 10:12 [PATCH v4] dt-bindings: display: anx7814.txt: convert to yaml Ricardo Cañuelo
@ 2020-05-28 15:13 ` Rob Herring
0 siblings, 0 replies; 2+ messages in thread
From: Rob Herring @ 2020-05-28 15:13 UTC (permalink / raw)
To: Ricardo Cañuelo
Cc: enric.balletbo, devicetree, robh+dt, kernel, dri-devel
On Thu, 14 May 2020 12:12:35 +0200, Ricardo Cañuelo wrote:
> This converts the Analogix ANX7814 bridge DT binding to yaml. Port
> definitions and descriptions were expanded, apart from that it's a
> direct translation from the original binding.
>
> Signed-off-by: Ricardo Cañuelo <ricardo.canuelo@collabora.com>
> Acked-by: Sam Ravnborg <sam@ravnborg.org>
> Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
> ---
> Changes in v4:
> - Make interrupts and gpios optional (Enric Balletbo)
> - Make hpd-gpios deprecated (Rob Herring)
> - Remove maxItems from dvdd10-supply
>
> Changes in v3 (suggested by Sam Ravnborg):
> - Rename example node i2c0 to i2c.
>
> Changes in v2 (suggested by Enric Balletbo):
> - File name change: use full compatible string.
> - Binding description removed.
> - #address-cells and #size-cells properties removed from ports node.
> - Example node renamed: anx7814 -> bridge.
>
> Tested with:
> make dt_binding_check ARCH=arm64 DT_SCHEMA_FILES=<.../analogix,anx7814.yaml>
> make dtbs_check ARCH=arm64 DT_SCHEMA_FILES=<.../analogix,anx7814.yaml>
>
> .../display/bridge/analogix,anx7814.yaml | 119 ++++++++++++++++++
> .../bindings/display/bridge/anx7814.txt | 42 -------
> 2 files changed, 119 insertions(+), 42 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/display/bridge/analogix,anx7814.yaml
> delete mode 100644 Documentation/devicetree/bindings/display/bridge/anx7814.txt
>
Applied, thanks!
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
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