// SPDX-License-Identifier: GPL-2.0-or-later OR MIT #include "rtl8393_hpe_1920.dtsi" / { compatible = "hpe,1920-48g", "realtek,rtl8393-soc"; model = "HPE 1920-48G (JG927A)"; i2c-gpio-shared0 { compatible = "i2c-gpio-shared"; scl-gpios = <&gpio0 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; #address-cells = <1>; #size-cells = <0>; i2c0: i2c@0 { sda-gpios = <&gpio0 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; i2c-gpio,delay-us = <2>; }; i2c2: i2c@2 { sda-gpios = <&gpio0 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; i2c-gpio,delay-us = <2>; }; }; i2c-gpio-shared1 { compatible = "i2c-gpio-shared"; scl-gpios = <&gpio0 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; #address-cells = <1>; #size-cells = <0>; i2c1: i2c@1 { sda-gpios = <&gpio0 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; i2c-gpio,delay-us = <2>; }; i2c3: i2c@3 { sda-gpios = <&gpio0 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; i2c-gpio,delay-us = <2>; }; }; sfp0: sfp-p49 { compatible = "sff,sfp"; i2c-bus = <&i2c0>; los-gpio = <&gpio0 20 GPIO_ACTIVE_HIGH>; mod-def0-gpio = <&gpio0 19 GPIO_ACTIVE_LOW>; // tx-fault unconnected (TODO?) // tx-disable connected to RTL8214FC (TODO?) }; sfp1: sfp-p50 { compatible = "sff,sfp"; i2c-bus = <&i2c1>; los-gpio = <&gpio0 13 GPIO_ACTIVE_HIGH>; mod-def0-gpio = <&gpio0 12 GPIO_ACTIVE_LOW>; // tx-fault unconnected (TODO?) // tx-disable connected to RTL8214FC (TODO?) }; sfp2: sfp-p51 { compatible = "sff,sfp"; i2c-bus = <&i2c2>; los-gpio = <&gpio0 23 GPIO_ACTIVE_HIGH>; mod-def0-gpio = <&gpio0 22 GPIO_ACTIVE_LOW>; // tx-fault unconnected (TODO?) // tx-disable connected to RTL8214FC (TODO?) }; sfp3: sfp-p52 { compatible = "sff,sfp"; i2c-bus = <&i2c3>; los-gpio = <&gpio0 16 GPIO_ACTIVE_HIGH>; mod-def0-gpio = <&gpio0 15 GPIO_ACTIVE_LOW>; // tx-fault unconnected (TODO?) // tx-disable connected to RTL8214FC (TODO?) }; }; &mdio_bus1 { PHY_C22_SFP(48, 24, 1) PHY_C22_SFP(49, 25, 3) PHY_C22_SFP(50, 26, 0) PHY_C22_SFP(51, 27, 2) }; &switch0 { ethernet-ports { SWITCH_PORT_SDS(48, 50, 12, 0, qsgmii) SWITCH_PORT_SDS(49, 52, 12, 1, qsgmii) SWITCH_PORT_SDS(50, 49, 12, 2, qsgmii) SWITCH_PORT_SDS(51, 51, 12, 3, qsgmii) }; }; &port48 { nvmem-cells = <&macaddr_factory 51>; nvmem-cell-names = "mac-address"; }; &port49 { nvmem-cells = <&macaddr_factory 53>; nvmem-cell-names = "mac-address"; }; &port50 { nvmem-cells = <&macaddr_factory 50>; nvmem-cell-names = "mac-address"; }; &port51 { nvmem-cells = <&macaddr_factory 52>; nvmem-cell-names = "mac-address"; };