mirror of
https://github.com/torvalds/linux.git
synced 2024-12-15 07:33:56 +00:00
8682016ca0
Each independent example should be a separate entry. This allows for 'interrupts' to have different cell sizes. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.kernel.org/r/20220119015253.2437352-1-robh@kernel.org
113 lines
2.4 KiB
YAML
113 lines
2.4 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/i2c/i2c-imx.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Freescale Inter IC (I2C) and High Speed Inter IC (HS-I2C) for i.MX
|
|
|
|
maintainers:
|
|
- Oleksij Rempel <o.rempel@pengutronix.de>
|
|
|
|
allOf:
|
|
- $ref: /schemas/i2c/i2c-controller.yaml#
|
|
|
|
properties:
|
|
compatible:
|
|
oneOf:
|
|
- const: fsl,imx1-i2c
|
|
- const: fsl,imx21-i2c
|
|
- const: fsl,vf610-i2c
|
|
- items:
|
|
- const: fsl,imx35-i2c
|
|
- const: fsl,imx1-i2c
|
|
- items:
|
|
- const: fsl,imx7d-i2c
|
|
- const: fsl,imx21-i2c
|
|
- items:
|
|
- enum:
|
|
- fsl,imx25-i2c
|
|
- fsl,imx27-i2c
|
|
- fsl,imx31-i2c
|
|
- fsl,imx50-i2c
|
|
- fsl,imx51-i2c
|
|
- fsl,imx53-i2c
|
|
- fsl,imx6q-i2c
|
|
- fsl,imx6sl-i2c
|
|
- fsl,imx6sx-i2c
|
|
- fsl,imx6sll-i2c
|
|
- fsl,imx6ul-i2c
|
|
- fsl,imx7s-i2c
|
|
- fsl,imx8mq-i2c
|
|
- fsl,imx8mm-i2c
|
|
- fsl,imx8mn-i2c
|
|
- fsl,imx8mp-i2c
|
|
- const: fsl,imx21-i2c
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
interrupts:
|
|
maxItems: 1
|
|
|
|
clocks:
|
|
maxItems: 1
|
|
|
|
clock-names:
|
|
const: ipg
|
|
|
|
clock-frequency:
|
|
minimum: 1
|
|
default: 100000
|
|
maximum: 400000
|
|
|
|
dmas:
|
|
items:
|
|
- description: DMA controller phandle and request line for RX
|
|
- description: DMA controller phandle and request line for TX
|
|
|
|
dma-names:
|
|
items:
|
|
- const: rx
|
|
- const: tx
|
|
|
|
sda-gpios:
|
|
maxItems: 1
|
|
|
|
scl-gpios:
|
|
maxItems: 1
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- interrupts
|
|
- clocks
|
|
|
|
unevaluatedProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/clock/imx5-clock.h>
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
|
|
i2c@83fc4000 {
|
|
compatible = "fsl,imx51-i2c", "fsl,imx21-i2c";
|
|
reg = <0x83fc4000 0x4000>;
|
|
interrupts = <63>;
|
|
clocks = <&clks IMX5_CLK_I2C2_GATE>;
|
|
};
|
|
|
|
- |
|
|
#include <dt-bindings/clock/vf610-clock.h>
|
|
|
|
i2c@40066000 {
|
|
compatible = "fsl,vf610-i2c";
|
|
reg = <0x40066000 0x1000>;
|
|
interrupts = <71 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&clks VF610_CLK_I2C0>;
|
|
clock-names = "ipg";
|
|
dmas = <&edma0 0 50>,
|
|
<&edma0 0 51>;
|
|
dma-names = "rx", "tx";
|
|
};
|