diff options
Diffstat (limited to 'dts/Bindings/net/ti,dp83869.yaml')
| -rw-r--r-- | dts/Bindings/net/ti,dp83869.yaml | 38 |
1 files changed, 27 insertions, 11 deletions
diff --git a/dts/Bindings/net/ti,dp83869.yaml b/dts/Bindings/net/ti,dp83869.yaml index 6fe3e451da..fb6725df46 100644 --- a/dts/Bindings/net/ti,dp83869.yaml +++ b/dts/Bindings/net/ti,dp83869.yaml @@ -1,17 +1,17 @@ -# SPDX-License-Identifier: GPL-2.0 +# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause) # Copyright (C) 2019 Texas Instruments Incorporated %YAML 1.2 --- -$id: "http://devicetree.org/schemas/net/ti,dp83869.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/net/ti,dp83869.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: TI DP83869 ethernet PHY allOf: - - $ref: "ethernet-controller.yaml#" + - $ref: ethernet-phy.yaml# maintainers: - - Dan Murphy <dmurphy@ti.com> + - Andrew Davis <afd@ti.com> description: | The DP83869HM device is a robust, fully-featured Gigabit (PHY) transceiver @@ -24,7 +24,7 @@ description: | conversions. The DP83869HM can also support Bridge Conversion from RGMII to SGMII and SGMII to RGMII. - Specifications about the charger can be found at: + Specifications about the Ethernet PHY can be found at: http://www.ti.com/lit/ds/symlink/dp83869hm.pdf properties: @@ -44,29 +44,43 @@ properties: to a maximum value (70 ohms). tx-fifo-depth: - $ref: /schemas/types.yaml#definitions/uint32 + $ref: /schemas/types.yaml#/definitions/uint32 description: | Transmitt FIFO depth see dt-bindings/net/ti-dp83869.h for values rx-fifo-depth: - $ref: /schemas/types.yaml#definitions/uint32 + $ref: /schemas/types.yaml#/definitions/uint32 description: | Receive FIFO depth see dt-bindings/net/ti-dp83869.h for values ti,clk-output-sel: - $ref: /schemas/types.yaml#definitions/uint32 + $ref: /schemas/types.yaml#/definitions/uint32 description: | Muxing option for CLK_OUT pin see dt-bindings/net/ti-dp83869.h for values. ti,op-mode: - $ref: /schemas/types.yaml#definitions/uint32 + $ref: /schemas/types.yaml#/definitions/uint32 description: | Operational mode for the PHY. If this is not set then the operational mode is set by the straps. see dt-bindings/net/ti-dp83869.h for values + rx-internal-delay-ps: + description: Delay is in pico seconds + enum: [ 250, 500, 750, 1000, 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000, + 3250, 3500, 3750, 4000 ] + default: 2000 + + tx-internal-delay-ps: + description: Delay is in pico seconds + enum: [ 250, 500, 750, 1000, 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000, + 3250, 3500, 3750, 4000 ] + default: 2000 + required: - reg +unevaluatedProperties: false + examples: - | #include <dt-bindings/net/ti-dp83869.h> @@ -78,7 +92,9 @@ examples: tx-fifo-depth = <DP83869_PHYCR_FIFO_DEPTH_4_B_NIB>; rx-fifo-depth = <DP83869_PHYCR_FIFO_DEPTH_4_B_NIB>; ti,op-mode = <DP83869_RGMII_COPPER_ETHERNET>; - ti,max-output-impedance = "true"; + ti,max-output-impedance; ti,clk-output-sel = <DP83869_CLK_O_SEL_CHN_A_RCLK>; + rx-internal-delay-ps = <2000>; + tx-internal-delay-ps = <2000>; }; }; |