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Message-Id: <20230330091736.1873121-1-peng.fan@oss.nxp.com>
Date: Thu, 30 Mar 2023 17:17:36 +0800
From: "Peng Fan (OSS)" <peng.fan@....nxp.com>
To: gregkh@...uxfoundation.org, robh+dt@...nel.org,
krzysztof.kozlowski+dt@...aro.org, shawnguo@...nel.org,
s.hauer@...gutronix.de
Cc: kernel@...gutronix.de, festevam@...il.com, linux-imx@....com,
linux-usb@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
jun.li@....com, Peng Fan <peng.fan@....com>
Subject: [PATCH V2] dt-bindings: usb: typec-tcpci: convert to DT schema format
From: Peng Fan <peng.fan@....com>
Convert the binding to DT schema format, and rename it to
nxp,ptn5110.yaml
Signed-off-by: Peng Fan <peng.fan@....com>
---
V2:
Rename to nxp,ptn5110.yaml
Drop port property
Note:
There will be dtbs_check failure, Li Jun has a patch to update
driver: https://patchwork.kernel.org/project/linux-usb/patch/1679991784-25500-1-git-send-email-jun.li@nxp.com/
Then he will also update device tree
.../devicetree/bindings/usb/nxp,ptn5110.yaml | 72 +++++++++++++++++++
.../devicetree/bindings/usb/typec-tcpci.txt | 49 -------------
2 files changed, 72 insertions(+), 49 deletions(-)
create mode 100644 Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml
delete mode 100644 Documentation/devicetree/bindings/usb/typec-tcpci.txt
diff --git a/Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml b/Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml
new file mode 100644
index 000000000000..a940815ebd6b
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/nxp,ptn5110.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP PTN5110 Typec Port Cotroller
+
+maintainers:
+ - Li Jun <jun.li@....com>
+
+properties:
+ compatible:
+ const: nxp,ptn5110
+
+ 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/arm-gic.h>
+ #include <dt-bindings/usb/pd.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcpci@50 {
+ compatible = "nxp,ptn5110";
+ reg = <0x50>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+
+ usb_con: connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ data-role = "dual";
+ power-role = "dual";
+ try-power-role = "sink";
+ source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
+ sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM) PDO_VAR(5000, 12000, 2000)>;
+ op-sink-microwatt = <10000000>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ typec1_dr_sw: endpoint {
+ remote-endpoint = <&usb1_drd_sw>;
+ };
+ };
+ };
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/usb/typec-tcpci.txt b/Documentation/devicetree/bindings/usb/typec-tcpci.txt
deleted file mode 100644
index 2082522b1c32..000000000000
--- a/Documentation/devicetree/bindings/usb/typec-tcpci.txt
+++ /dev/null
@@ -1,49 +0,0 @@
-TCPCI(Typec port cotroller interface) binding
----------------------------------------------
-
-Required properties:
-- compatible: should be set one of following:
- - "nxp,ptn5110" for NXP USB PD TCPC PHY IC ptn5110.
-
-- reg: the i2c slave address of typec port controller device.
-- interrupt-parent: the phandle to the interrupt controller which provides
- the interrupt.
-- interrupts: interrupt specification for tcpci alert.
-
-Required sub-node:
-- connector: The "usb-c-connector" attached to the tcpci chip, the bindings
- of connector node are specified in
- Documentation/devicetree/bindings/connector/usb-connector.yaml
-
-Example:
-
-ptn5110@50 {
- compatible = "nxp,ptn5110";
- reg = <0x50>;
- interrupt-parent = <&gpio3>;
- interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
-
- usb_con: connector {
- compatible = "usb-c-connector";
- label = "USB-C";
- data-role = "dual";
- power-role = "dual";
- try-power-role = "sink";
- source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
- sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)
- PDO_VAR(5000, 12000, 2000)>;
- op-sink-microwatt = <10000000>;
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@1 {
- reg = <1>;
- usb_con_ss: endpoint {
- remote-endpoint = <&usb3_data_ss>;
- };
- };
- };
- };
-};
--
2.37.1
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