Re: [PATCH 3/4] dt-bindings: usb: Add Diodes Incorporated PI5USB30213A Type-C Controller

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On 18. 09. 24 15:16, Krzysztof Kozlowski wrote:
On 17/09/2024 17:10, Michal Vokáč wrote:
From: Petr Benes <petr.benes@xxxxxxxxx>

Diodes Incorporated PI5USB30213A Type-C Controller supports host,
device, and dual-role mode based on voltage levels detected on CC
pin. Supports dual differential channel, 2:1 USB 3.0 Mux/Demux,
USB Type-C specification 1.1.

Signed-off-by: Petr Benes <petr.benes@xxxxxxxxx>
Signed-off-by: Michal Vokáč <michal.vokac@xxxxxxxxx>
---
  .../bindings/usb/diodes,pi5usb30213a.yaml     | 95 +++++++++++++++++++
  1 file changed, 95 insertions(+)
  create mode 100644 Documentation/devicetree/bindings/usb/diodes,pi5usb30213a.yaml

diff --git a/Documentation/devicetree/bindings/usb/diodes,pi5usb30213a.yaml b/Documentation/devicetree/bindings/usb/diodes,pi5usb30213a.yaml
new file mode 100644
index 000000000000..1cae10724152
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/diodes,pi5usb30213a.yaml
@@ -0,0 +1,95 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdevicetree.org%2Fschemas%2Fusb%2Fdiodes%2Cpi5usb30213a.yaml%23&data=05%7C02%7Cmichal.vokac%40ysoft.com%7C925faa72b27547fa80c308dcd7e425f4%7Cb5839965430f4be2b282d7a3149f2b37%7C0%7C0%7C638622622118849100%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=T2NXqovVWUhM4ID1XdytvSaD9yQMKLH9QfQ%2FwFJ9xOs%3D&reserved=0
+$schema: https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdevicetree.org%2Fmeta-schemas%2Fcore.yaml%23&data=05%7C02%7Cmichal.vokac%40ysoft.com%7C925faa72b27547fa80c308dcd7e425f4%7Cb5839965430f4be2b282d7a3149f2b37%7C0%7C0%7C638622622118861671%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=tAR73Ny5eXo1GmO4%2BAqiUhpqLdwEgOrfuzwtY4b7K%2Bs%3D&reserved=0
+
+title: PI5USB30213A Type-C port controller
+
+description:
+  Diodes Incorporated PI5USB30213A Type-C Controller supports host,
+  device, and dual-role mode based on voltage levels detected on CC
+  pin. Dual differential channel, 2:1 USB 3.0 Mux/Demux, USB Type-C
+  specification 1.1 compliant.
+
+maintainers:
+  - Petr Benes <petr.benes@xxxxxxxxx>

Please put maintainers before description: block.

OK

+
+properties:
+  compatible:
+    enum:
+      - diodes,pi5usb30213a
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  connector:
+    type: object
+    $ref: ../connector/usb-connector.yaml#

Full path, so /schemas/connector/usb-....

OK.
+    unevaluatedProperties: false
+    description:
+      The managed USB Type-C connector.

Description should not be needed.

OK, I will remove it.

+
+    properties:
+      compatible:
+        const: usb-c-connector

Drop, not needed.

OK.

+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - connector
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      pi5usb30213a: tcpc@d {

typec@d

and drop label

OK.
+        compatible = "diodes,pi5usb30213a";
+        reg = <0xd>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_typec>;
+        interrupts-extended = <&gpio1 5 IRQ_TYPE_LEVEL_LOW>;
+        status = "okay";

Drop status

OK.

Thank you for the review,
Michal





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