18c2ecf20Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0+ 28c2ecf20Sopenharmony_ci%YAML 1.2 38c2ecf20Sopenharmony_ci--- 48c2ecf20Sopenharmony_ci$id: http://devicetree.org/schemas/net/adi,adin.yaml# 58c2ecf20Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_cititle: Analog Devices ADIN1200/ADIN1300 PHY 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_cimaintainers: 108c2ecf20Sopenharmony_ci - Alexandru Ardelean <alexandru.ardelean@analog.com> 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_cidescription: | 138c2ecf20Sopenharmony_ci Bindings for Analog Devices Industrial Ethernet PHYs 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_ciallOf: 168c2ecf20Sopenharmony_ci - $ref: ethernet-phy.yaml# 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ciproperties: 198c2ecf20Sopenharmony_ci adi,rx-internal-delay-ps: 208c2ecf20Sopenharmony_ci description: | 218c2ecf20Sopenharmony_ci RGMII RX Clock Delay used only when PHY operates in RGMII mode with 228c2ecf20Sopenharmony_ci internal delay (phy-mode is 'rgmii-id' or 'rgmii-rxid') in pico-seconds. 238c2ecf20Sopenharmony_ci enum: [ 1600, 1800, 2000, 2200, 2400 ] 248c2ecf20Sopenharmony_ci default: 2000 258c2ecf20Sopenharmony_ci 268c2ecf20Sopenharmony_ci adi,tx-internal-delay-ps: 278c2ecf20Sopenharmony_ci description: | 288c2ecf20Sopenharmony_ci RGMII TX Clock Delay used only when PHY operates in RGMII mode with 298c2ecf20Sopenharmony_ci internal delay (phy-mode is 'rgmii-id' or 'rgmii-txid') in pico-seconds. 308c2ecf20Sopenharmony_ci enum: [ 1600, 1800, 2000, 2200, 2400 ] 318c2ecf20Sopenharmony_ci default: 2000 328c2ecf20Sopenharmony_ci 338c2ecf20Sopenharmony_ci adi,fifo-depth-bits: 348c2ecf20Sopenharmony_ci description: | 358c2ecf20Sopenharmony_ci When operating in RMII mode, this option configures the FIFO depth. 368c2ecf20Sopenharmony_ci enum: [ 4, 8, 12, 16, 20, 24 ] 378c2ecf20Sopenharmony_ci default: 8 388c2ecf20Sopenharmony_ci 398c2ecf20Sopenharmony_ciunevaluatedProperties: false 408c2ecf20Sopenharmony_ci 418c2ecf20Sopenharmony_ciexamples: 428c2ecf20Sopenharmony_ci - | 438c2ecf20Sopenharmony_ci ethernet { 448c2ecf20Sopenharmony_ci #address-cells = <1>; 458c2ecf20Sopenharmony_ci #size-cells = <0>; 468c2ecf20Sopenharmony_ci 478c2ecf20Sopenharmony_ci phy-mode = "rgmii-id"; 488c2ecf20Sopenharmony_ci 498c2ecf20Sopenharmony_ci ethernet-phy@0 { 508c2ecf20Sopenharmony_ci reg = <0>; 518c2ecf20Sopenharmony_ci 528c2ecf20Sopenharmony_ci adi,rx-internal-delay-ps = <1800>; 538c2ecf20Sopenharmony_ci adi,tx-internal-delay-ps = <2200>; 548c2ecf20Sopenharmony_ci }; 558c2ecf20Sopenharmony_ci }; 568c2ecf20Sopenharmony_ci - | 578c2ecf20Sopenharmony_ci ethernet { 588c2ecf20Sopenharmony_ci #address-cells = <1>; 598c2ecf20Sopenharmony_ci #size-cells = <0>; 608c2ecf20Sopenharmony_ci 618c2ecf20Sopenharmony_ci phy-mode = "rmii"; 628c2ecf20Sopenharmony_ci 638c2ecf20Sopenharmony_ci ethernet-phy@1 { 648c2ecf20Sopenharmony_ci reg = <1>; 658c2ecf20Sopenharmony_ci 668c2ecf20Sopenharmony_ci adi,fifo-depth-bits = <16>; 678c2ecf20Sopenharmony_ci }; 688c2ecf20Sopenharmony_ci }; 69