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dt-bindings: usb: typec-tcpci: convert to DT schema format

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Convert the binding to DT schema format, and rename it to
nxp,ptn5110.yaml

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230330091736.1873121-1-peng.fan@oss.nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Peng Fan 2023-03-30 17:17:36 +08:00 committed by Greg Kroah-Hartman
parent d56de8c9a1
commit be15c65ad0
2 changed files with 72 additions and 49 deletions
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72
Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml Normal file
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@ -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@nxp.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>;
};
};
};
};
};
};

49
Documentation/devicetree/bindings/usb/typec-tcpci.txt
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@ -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>;
};
};
};
};
};