162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/i2c/xlnx,xps-iic-2.00.a.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Xilinx IIC controller 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - info@mocean-labs.com 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ciallOf: 1362306a36Sopenharmony_ci - $ref: /schemas/i2c/i2c-controller.yaml# 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ciproperties: 1662306a36Sopenharmony_ci compatible: 1762306a36Sopenharmony_ci enum: 1862306a36Sopenharmony_ci - xlnx,axi-iic-2.1 1962306a36Sopenharmony_ci - xlnx,xps-iic-2.00.a 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci reg: 2262306a36Sopenharmony_ci maxItems: 1 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci interrupts: 2562306a36Sopenharmony_ci maxItems: 1 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci clocks: 2862306a36Sopenharmony_ci minItems: 1 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ci clock-name: 3162306a36Sopenharmony_ci const: pclk 3262306a36Sopenharmony_ci description: | 3362306a36Sopenharmony_ci Input clock name. 3462306a36Sopenharmony_ci 3562306a36Sopenharmony_ci clock-frequency: 3662306a36Sopenharmony_ci description: 3762306a36Sopenharmony_ci Optional I2C SCL clock frequency. If not specified, do not configure 3862306a36Sopenharmony_ci in software, rely only on hardware design value. 3962306a36Sopenharmony_ci default: 100000 4062306a36Sopenharmony_ci enum: [ 100000, 400000, 1000000 ] 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_cirequired: 4362306a36Sopenharmony_ci - compatible 4462306a36Sopenharmony_ci - reg 4562306a36Sopenharmony_ci - interrupts 4662306a36Sopenharmony_ci - clocks 4762306a36Sopenharmony_ci 4862306a36Sopenharmony_ciunevaluatedProperties: false 4962306a36Sopenharmony_ci 5062306a36Sopenharmony_ciexamples: 5162306a36Sopenharmony_ci - | 5262306a36Sopenharmony_ci axi_iic_0: i2c@40800000 { 5362306a36Sopenharmony_ci compatible = "xlnx,xps-iic-2.00.a"; 5462306a36Sopenharmony_ci clocks = <&clkc 15>; 5562306a36Sopenharmony_ci interrupts = < 1 2 >; 5662306a36Sopenharmony_ci reg = < 0x40800000 0x10000 >; 5762306a36Sopenharmony_ci 5862306a36Sopenharmony_ci #size-cells = <0>; 5962306a36Sopenharmony_ci #address-cells = <1>; 6062306a36Sopenharmony_ci }; 61