bindings/net/ti%2Cdp83869.yaml

1 # SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11   - $ref: ethernet-phy.yaml#
14   - Andrew Davis <afd@ti.com>
17   The DP83869HM device is a robust, fully-featured Gigabit (PHY) transceiver
18   with integrated PMD sublayers that supports 10BASE-Te, 100BASE-TX and
19   1000BASE-T Ethernet protocols. The DP83869 also supports 1000BASE-X and
20   100BASE-FX Fiber protocols.
23   the DP83869HM can run 1000BASE-X-to-1000BASE-T and 100BASE-FX-to-100BASE-TX
34   ti,min-output-impedance:
40   ti,max-output-impedance:
46   tx-fifo-depth:
49        Transmitt FIFO depth see dt-bindings/net/ti-dp83869.h for values
51   rx-fifo-depth:
54        Receive FIFO depth see dt-bindings/net/ti-dp83869.h for values
56   ti,clk-output-sel:
59        Muxing option for CLK_OUT pin see dt-bindings/net/ti-dp83869.h for values.
61   ti,op-mode:
65        mode is set by the straps. see dt-bindings/net/ti-dp83869.h for values
67   rx-internal-delay-ps:
68     description: Delay is in pico seconds
73   tx-internal-delay-ps:
74     description: Delay is in pico seconds
80   - reg
85   - |
86     #include <dt-bindings/net/ti-dp83869.h>
88       #address-cells = <1>;
89       #size-cells = <0>;
90       ethphy0: ethernet-phy@0 {
92         tx-fifo-depth = <DP83869_PHYCR_FIFO_DEPTH_4_B_NIB>;
93         rx-fifo-depth = <DP83869_PHYCR_FIFO_DEPTH_4_B_NIB>;
94         ti,op-mode = <DP83869_RGMII_COPPER_ETHERNET>;
95         ti,max-output-impedance;
96         ti,clk-output-sel = <DP83869_CLK_O_SEL_CHN_A_RCLK>;
97         rx-internal-delay-ps = <2000>;
98         tx-internal-delay-ps = <2000>;