103 lines
2.0 KiB
YAML
103 lines
2.0 KiB
YAML
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||
|
|
%YAML 1.2
|
||
|
|
---
|
||
|
|
$id: http://devicetree.org/schemas/i2c/ti,omap4-i2c.yaml#
|
||
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||
|
|
|
||
|
|
title: Bindings for I2C controllers on TI's OMAP and K3 SoCs
|
||
|
|
|
||
|
|
maintainers:
|
||
|
|
- Vignesh Raghavendra <vigneshr@ti.com>
|
||
|
|
|
||
|
|
properties:
|
||
|
|
compatible:
|
||
|
|
oneOf:
|
||
|
|
- enum:
|
||
|
|
- ti,omap2420-i2c
|
||
|
|
- ti,omap2430-i2c
|
||
|
|
- ti,omap3-i2c
|
||
|
|
- ti,omap4-i2c
|
||
|
|
- items:
|
||
|
|
- enum:
|
||
|
|
- ti,am4372-i2c
|
||
|
|
- ti,am64-i2c
|
||
|
|
- ti,am654-i2c
|
||
|
|
- ti,j721e-i2c
|
||
|
|
- const: ti,omap4-i2c
|
||
|
|
|
||
|
|
reg:
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
interrupts:
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
clocks:
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
clock-names:
|
||
|
|
const: fck
|
||
|
|
|
||
|
|
clock-frequency: true
|
||
|
|
|
||
|
|
power-domains: true
|
||
|
|
|
||
|
|
"#address-cells":
|
||
|
|
const: 1
|
||
|
|
|
||
|
|
"#size-cells":
|
||
|
|
const: 0
|
||
|
|
|
||
|
|
ti,hwmods:
|
||
|
|
description:
|
||
|
|
Must be "i2c<n>", n being the instance number (1-based).
|
||
|
|
This property is applicable only on legacy platforms mainly omap2/3
|
||
|
|
and ti81xx and should not be used on other platforms.
|
||
|
|
$ref: /schemas/types.yaml#/definitions/string
|
||
|
|
deprecated: true
|
||
|
|
|
||
|
|
# subnode's properties
|
||
|
|
patternProperties:
|
||
|
|
"@[0-9a-f]+$":
|
||
|
|
type: object
|
||
|
|
description:
|
||
|
|
Flash device uses the below defined properties in the subnode.
|
||
|
|
|
||
|
|
required:
|
||
|
|
- compatible
|
||
|
|
- reg
|
||
|
|
- interrupts
|
||
|
|
|
||
|
|
additionalProperties: false
|
||
|
|
|
||
|
|
if:
|
||
|
|
properties:
|
||
|
|
compatible:
|
||
|
|
enum:
|
||
|
|
- ti,omap2420-i2c
|
||
|
|
- ti,omap2430-i2c
|
||
|
|
- ti,omap3-i2c
|
||
|
|
- ti,omap4-i2c
|
||
|
|
|
||
|
|
then:
|
||
|
|
properties:
|
||
|
|
ti,hwmods:
|
||
|
|
items:
|
||
|
|
- pattern: "^i2c([1-9])$"
|
||
|
|
|
||
|
|
else:
|
||
|
|
properties:
|
||
|
|
ti,hwmods: false
|
||
|
|
|
||
|
|
examples:
|
||
|
|
- |
|
||
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
||
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
||
|
|
|
||
|
|
main_i2c0: i2c@2000000 {
|
||
|
|
compatible = "ti,j721e-i2c", "ti,omap4-i2c";
|
||
|
|
reg = <0x2000000 0x100>;
|
||
|
|
interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
};
|