smaeul-u-boot/dts/upstream/Bindings/i2c/sprd,sc9860-i2c.yaml
Tom Rini 6a042f830f Subtree merge tag 'v6.12-dts' of dts repo [1] into dts/upstream
[1] https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasing.git

Based on what "git diff" suggests, rename a device tree for
imx8mm_venice_defconfig and imx8mp_venice_defconfig

Signed-off-by: Tom Rini <trini@konsulko.com>
---
Cc: Tim Harvey <tharvey@gateworks.com>
2024-12-24 13:33:03 -06:00

66 lines
1.4 KiB
YAML

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/i2c/sprd,sc9860-i2c.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Spreadtrum SC9860 I2C controller
maintainers:
- Orson Zhai <orsonzhai@gmail.com>
- Baolin Wang <baolin.wang7@gmail.com>
- Chunyan Zhang <zhang.lyra@gmail.com>
allOf:
- $ref: /schemas/i2c/i2c-controller.yaml#
properties:
compatible:
const: sprd,sc9860-i2c
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
items:
- description: I2C clock
- description: I2C source (parent) clock
- description: I2C module enable clock
clock-names:
items:
- const: i2c
- const: source
- const: enable
clock-frequency: true
required:
- compatible
- reg
- interrupts
- clocks
- clock-names
- clock-frequency
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
i2c@70500000 {
compatible = "sprd,sc9860-i2c";
reg = <0x70500000 0x1000>;
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_i2c3>, <&ext_26m>, <&clk_ap_apb_gates 11>;
clock-names = "i2c", "source", "enable";
clock-frequency = <400000>;
#address-cells = <1>;
#size-cells = <0>;
};