[PATCH] dt-bindings: usb: Add ti,tps25750

[PATCH] dt-bindings: usb: Add ti,tps25750

[Abdel Alkuor]

From: Abdel Alkuor <abdelalkuor@geotab.com>

TPS25750 provides power negotiation and capabilities management
for USB Type-C applications.

Signed-off-by: Abdel Alkuor <abdelalkuor@geotab.com>
---
v2: 
 - Remove redundant word 'binding' from Subject
 - Add new line before reg property
 - Remove unused description in interrupts property
 - Drop interrupt-names property
 - Add maxItems to firmware-name property
 - Use generic node name 'typec' instead of 'tps25750'
---
 .../devicetree/bindings/usb/ti,tps25750.yaml  | 81 +++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/usb/ti,tps25750.yaml

diff --git a/Documentation/devicetree/bindings/usb/ti,tps25750.yaml b/Documentation/devicetree/bindings/usb/ti,tps25750.yaml
new file mode 100644
index 000000000000..d98c34df340d
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/ti,tps25750.yaml
@@ -0,0 +1,81 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/ti,tps25750.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments 25750 Type-C Port Switch and Power Delivery controller
+
+maintainers:
+  - Abdel Alkuor <abdelalkuor@geotab.com>
+
+description: |
+  Texas Instruments 25750 Type-C Port Switch and Power Delivery controller
+
+properties:
+  compatible:
+    enum:
+      - ti,tps25750
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  firmware-name:
+    description: |
+      Should contain the name of the default patch binary
+      file located on the firmware search path which is
+      used to switch the controller into APP mode
+    maxItems: 1
+
+  connector:
+    type: object
+    $ref: ../connector/usb-connector.yaml#
+    description:
+      Properties for usb c connector.
+    required:
+      - data-role
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - connector
+
+additionalProperties: true
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        typec: tps25750@21 {
+            compatible = "ti,tps25750";
+            reg = <0x21>;
+
+            interrupt-parent = <&msmgpio>;
+            interrupts = <107 IRQ_TYPE_LEVEL_LOW>;
+            interrupt-names = "irq";
+
+            firmware-name = "tps25750.bin";
+
+            pinctrl-names = "default";
+            pinctrl-0 = <&typec_pins>;
+
+            typec_con: connector {
+                compatible = "usb-c-connector";
+                label = "USB-C";
+                data-role = "dual";
+                port {
+                    typec_ep: endpoint {
+                        remote-endpoint = <&otg_ep>;
+                    };
+                };
+            };
+        };
+    };
+...
-- 
2.34.1

Re: [PATCH] dt-bindings: usb: Add ti,tps25750

[Krzysztof Kozlowski]

On 18/08/2023 17:30, Abdel Alkuor wrote:
> From: Abdel Alkuor <abdelalkuor@geotab.com>
> 
> TPS25750 provides power negotiation and capabilities management
> for USB Type-C applications.
> 
> Signed-off-by: Abdel Alkuor <abdelalkuor@geotab.com>
> ---
> v2: 

git format-patch -v2 -1

>  - Remove redundant word 'binding' from Subject
>  - Add new line before reg property
>  - Remove unused description in interrupts property
>  - Drop interrupt-names property
>  - Add maxItems to firmware-name property
>  - Use generic node name 'typec' instead of 'tps25750'
> ---
>  .../devicetree/bindings/usb/ti,tps25750.yaml  | 81 +++++++++++++++++++
>  1 file changed, 81 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/usb/ti,tps25750.yaml
> 
> diff --git a/Documentation/devicetree/bindings/usb/ti,tps25750.yaml b/Documentation/devicetree/bindings/usb/ti,tps25750.yaml
> new file mode 100644
> index 000000000000..d98c34df340d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/usb/ti,tps25750.yaml
> @@ -0,0 +1,81 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/usb/ti,tps25750.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Texas Instruments 25750 Type-C Port Switch and Power Delivery controller
> +
> +maintainers:
> +  - Abdel Alkuor <abdelalkuor@geotab.com>
> +
> +description: |
> +  Texas Instruments 25750 Type-C Port Switch and Power Delivery controller
> +
> +properties:
> +  compatible:
> +    enum:
> +      - ti,tps25750
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  firmware-name:
> +    description: |
> +      Should contain the name of the default patch binary
> +      file located on the firmware search path which is
> +      used to switch the controller into APP mode
> +    maxItems: 1
> +
> +  connector:
> +    type: object
> +    $ref: ../connector/usb-connector.yaml#
> +    description:
> +      Properties for usb c connector.
> +    required:
> +      - data-role
> +
> +required:
> +  - compatible
> +  - reg
> +  - interrupts
> +  - connector
> +
> +additionalProperties: true
> +
> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/irq.h>
> +    i2c {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        typec: tps25750@21 {

Nothing improved in node name. Drop the label "typec", because it is not
used.

I still wait for the user, as I wrote in your v1.

Best regards,
Krzysztof