From: Biju Das <biju.das@bp.renesas.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Biju Das <biju.das@bp.renesas.com>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Felipe Balbi <balbi@kernel.org>,
linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
Simon Horman <horms@verge.net.au>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Chris Paterson <Chris.Paterson2@renesas.com>,
Fabrizio Castro <fabrizio.castro@bp.renesas.com>,
linux-renesas-soc@vger.kernel.org
Subject: [PATCH RESEND v7 1/3] dt-bindings: usb: hd3ss3220 device tree binding document
Date: Wed, 4 Sep 2019 09:15:39 +0100 [thread overview]
Message-ID: <1567584941-13690-2-git-send-email-biju.das@bp.renesas.com> (raw)
In-Reply-To: <1567584941-13690-1-git-send-email-biju.das@bp.renesas.com>
Add device tree binding document for TI HD3SS3220 Type-C DRP port
controller driver.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
V7--> V7 RESEND
* Added Rob's Reviewed by tag.
v6-->V7
* Removed Rob's reviewed by tag, since there is a rework
* Incorporated Sergie and Shimoda-San's review comment
(https://patchwork.kernel.org/patch/10944629/)
V5-->V6
* No change.
V4-->V5
* No Change.
V3-->V4
* No Change.
V2-->V3
* Added Rob's Reviewed by tag.
V1-->V2
* Added connector node.
* updated the example with connector node.
---
.../devicetree/bindings/usb/ti,hd3ss3220.txt | 38 ++++++++++++++++++++++
1 file changed, 38 insertions(+)
create mode 100644 Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt
diff --git a/Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt b/Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt
new file mode 100644
index 0000000..25780e9
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt
@@ -0,0 +1,38 @@
+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.txt
+
+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>;
+ };
+ };
+ };
+ };
+};
--
2.7.4
next prev parent reply other threads:[~2019-09-04 8:15 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-04 8:15 [PATCH RESEND v7 0/3] Add USB3.0 and TI HD3SS3220 driver support Biju Das
2019-09-04 8:15 ` Biju Das [this message]
2020-07-15 8:43 ` [PATCH RESEND v7 1/3] dt-bindings: usb: hd3ss3220 device tree binding document Geert Uytterhoeven
2020-07-15 9:04 ` Prabhakar Mahadev Lad
2020-07-15 11:42 ` Biju Das
2020-07-15 15:37 ` Geert Uytterhoeven
2019-09-04 8:15 ` [PATCH RESEND v7 2/3] usb: typec: driver for TI HD3SS3220 USB Type-C DRP port controller Biju Das
2019-09-04 8:15 ` [PATCH RESEND v7 3/3] dt-bindings: usb: renesas_usb3: Document usb role switch support Biju Das
2019-10-03 13:06 ` [PATCH RESEND v7 0/3] Add USB3.0 and TI HD3SS3220 driver support Biju Das
2019-10-04 12:19 ` Greg Kroah-Hartman
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