From 16214121afaadb8ae9aaf73351e874405eb47c15 Mon Sep 17 00:00:00 2001 From: Samin Guo Date: Tue, 25 Apr 2023 18:51:15 +0800 Subject: [PATCH 061/122] dt-bindings: net: motorcomm: Add pad driver strength cfg The motorcomm phy (YT8531) supports the ability to adjust the drive strength of the rx_clk/rx_data, the value range of pad driver strength is 0 to 7. Signed-off-by: Samin Guo --- .../devicetree/bindings/net/motorcomm,yt8xxx.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+) --- a/Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml +++ b/Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml @@ -62,6 +62,18 @@ properties: for a timer. type: boolean + motorcomm,rx-clk-driver-strength: + description: drive strength of rx_clk pad. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 0, 1, 2, 3, 4, 5, 6, 7 ] + default: 3 + + motorcomm,rx-data-driver-strength: + description: drive strength of rx_data/rx_ctl rgmii pad. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 0, 1, 2, 3, 4, 5, 6, 7 ] + default: 3 + motorcomm,tx-clk-adj-enabled: description: | This configuration is mainly to adapt to VF2 with JH7110 SoC.