| # 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: 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 |
| |
| power-domains: true |
| |
| 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 |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| |
| allOf: |
| - $ref: /schemas/i2c/i2c-controller.yaml# |
| |
| - if: |
| properties: |
| compatible: |
| enum: |
| - ti,omap2420-i2c |
| - ti,omap2430-i2c |
| - ti,omap3-i2c |
| - ti,omap4-i2c |
| |
| then: |
| properties: |
| ti,hwmods: |
| items: |
| - pattern: "^i2c([1-9])$" |
| |
| else: |
| properties: |
| ti,hwmods: false |
| |
| unevaluatedProperties: 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>; |
| }; |
