| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/i2c/brcm,kona-i2c.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Broadcom Kona family I2C controller |
| |
| maintainers: |
| - Florian Fainelli <f.fainelli@gmail.com> |
| |
| allOf: |
| - $ref: /schemas/i2c/i2c-controller.yaml# |
| |
| properties: |
| compatible: |
| items: |
| - enum: |
| - brcm,bcm11351-i2c |
| - brcm,bcm21664-i2c |
| - brcm,bcm23550-i2c |
| - const: brcm,kona-i2c |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| clocks: |
| maxItems: 1 |
| |
| clock-frequency: |
| enum: [ 100000, 400000, 1000000, 3400000 ] |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| - clocks |
| - clock-frequency |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/interrupt-controller/irq.h> |
| |
| i2c@3e016000 { |
| compatible = "brcm,bcm11351-i2c", "brcm,kona-i2c"; |
| reg = <0x3e016000 0x80>; |
| interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&bsc1_clk>; |
| clock-frequency = <400000>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| ... |
