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Message-ID: <20240920080154.1595808-4-michal.vokac@ysoft.com>
Date: Fri, 20 Sep 2024 10:01:53 +0200
From: Michal Vokáč <michal.vokac@...ft.com>
To: Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Shawn Guo <shawnguo@...nel.org>,
Petr Benes <petr.benes@...ft.com>
Cc: Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
Herburger <gregor.herburger@...tq-group.com>,
Hiago De Franco <hiago.franco@...adex.com>,
Hugo Villeneuve <hvilleneuve@...onoff.com>,
Joao Paulo Goncalves <joao.goncalves@...adex.com>,
Michael Walle <mwalle@...nel.org>,
Alexander Stein <alexander.stein@...tq-group.com>,
Mathieu Othacehe <m.othacehe@...il.com>,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-usb@...r.kernel.org,
imx@...ts.linux.dev,
linux-arm-kernel@...ts.infradead.org,
Michal Vokáč <michal.vokac@...ft.com>
Subject: [PATCH v2 3/4] dt-bindings: usb: Add Diodes Incorporated PI5USB30213A Type-C Controller
From: Petr Benes <petr.benes@...ft.com>
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@...ft.com>
Signed-off-by: Michal Vokáč <michal.vokac@...ft.com>
---
v2:
- Moved maintainers before description: block.
- Used full paths for references.
- Removed unneeded items form connector property.
- Fixed example.
.../bindings/usb/diodes,pi5usb30213a.yaml | 88 +++++++++++++++++++
1 file changed, 88 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..054a5409bd15
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/diodes,pi5usb30213a.yaml
@@ -0,0 +1,88 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/diodes,pi5usb30213a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: PI5USB30213A Type-C port controller
+
+maintainers:
+ - Petr Benes <petr.benes@...ft.com>
+
+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.
+
+properties:
+ compatible:
+ enum:
+ - diodes,pi5usb30213a
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ connector:
+ type: object
+ $ref: /schemas/connector/usb-connector.yaml#
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - connector
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ typec@d {
+ compatible = "diodes,pi5usb30213a";
+ reg = <0xd>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_typec>;
+ interrupts-extended = <&gpio1 5 IRQ_TYPE_LEVEL_LOW>;
+
+ connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ vbus-supply = <®_typec>;
+ power-role = "source";
+ data-role = "dual";
+ typec-power-opmode = "default";
+ pd-disable;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ usb_con_hs: endpoint {
+ remote-endpoint = <&typec_hs>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ usb_con_ss: endpoint {
+ remote-endpoint = <&typec_ss>;
+ };
+ };
+ };
+ };
+ };
+ };
--
2.43.0
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