From: Biju Das <biju.das.jz@bp.renesas.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh+dt@kernel.org>
Cc: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>,
Biju Das <biju.das.jz@bp.renesas.com>,
linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Felipe Balbi <balbi@kernel.org>,
Chris Paterson <Chris.Paterson2@renesas.com>,
Biju Das <biju.das@bp.renesas.com>,
linux-renesas-soc@vger.kernel.org
Subject: [PATCH 2/2] dt-bindings: usb: convert ti,hd3ss3220 bindings to json-schema
Date: Fri, 17 Jul 2020 08:34:34 +0100 [thread overview]
Message-ID: <1594971274-48027-2-git-send-email-biju.das.jz@bp.renesas.com> (raw)
In-Reply-To: <1594971274-48027-1-git-send-email-biju.das.jz@bp.renesas.com>
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Convert ti,hd3ss3220.txt to YAML.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
.../devicetree/bindings/usb/ti,hd3ss3220.txt | 38 ------------
.../devicetree/bindings/usb/ti,hd3ss3220.yaml | 70 ++++++++++++++++++++++
2 files changed, 70 insertions(+), 38 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt
create mode 100644 Documentation/devicetree/bindings/usb/ti,hd3ss3220.yaml
diff --git a/Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt b/Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt
deleted file mode 100644
index 2bd21b2..0000000
--- a/Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-TI HD3SS3220 TypeC DRP Port Controller.
-
-Required properties:
- - compatible: Must be "ti,hd3ss3220".
- - reg: I2C slave address, must be 0x47 or 0x67 based on ADDR pin.
- - interrupts: An interrupt specifier.
-
-Required sub-node:
- - connector: The "usb-c-connector" attached to the hd3ss3220 chip. The
- bindings of the connector node are specified in:
-
- Documentation/devicetree/bindings/connector/usb-connector.yaml
-
-Example:
-hd3ss3220@47 {
- compatible = "ti,hd3ss3220";
- reg = <0x47>;
- interrupt-parent = <&gpio6>;
- interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
-
- connector {
- compatible = "usb-c-connector";
- label = "USB-C";
- data-role = "dual";
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@1 {
- reg = <1>;
- hd3ss3220_ep: endpoint {
- remote-endpoint = <&usb3_role_switch>;
- };
- };
- };
- };
-};
diff --git a/Documentation/devicetree/bindings/usb/ti,hd3ss3220.yaml b/Documentation/devicetree/bindings/usb/ti,hd3ss3220.yaml
new file mode 100644
index 0000000..cd7b124
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/ti,hd3ss3220.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/ti,hd3ss3220.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI HD3SS3220 TypeC DRP Port Controller
+
+maintainers:
+ - Biju Das <biju.das.jz@bp.renesas.com>
+
+description: |-
+ HD3SS3220 is a USB SuperSpeed (SS) 2:1 mux with DRP port controller. The device provides Channel
+ Configuration (CC) logic and 5V VCONN sourcing for ecosystems implementing USB Type-C. The
+ HD3SS3220 can be configured as a Downstream Facing Port (DFP), Upstream Facing Port (UFP) or a
+ Dual Role Port (DRP) making it ideal for any application.
+
+properties:
+ compatible:
+ const: ti,hd3ss3220
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ connector:
+ $ref: /schemas/connector/usb-connector.yaml#
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hd3ss3220@47 {
+ compatible = "ti,hd3ss3220";
+ reg = <0x47>;
+ interrupt-parent = <&gpio6>;
+ interrupts = <3>;
+
+ connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ data-role = "dual";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ reg = <1>;
+ hd3ss3220_ep: endpoint {
+ remote-endpoint = <&usb3_role_switch>;
+ };
+ };
+ };
+ };
+ };
+ };
+
+...
--
2.7.4
next prev parent reply other threads:[~2020-07-17 7:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-17 7:34 [PATCH 1/2] dt-bindings: update usb-c-connector required property Biju Das
2020-07-17 7:34 ` Biju Das [this message]
2020-07-17 7:54 ` Prashant Malani
2020-07-17 8:09 ` Biju Das
2020-07-17 8:30 ` Geert Uytterhoeven
2020-08-03 9:33 ` Biju Das
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