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openwrt/target/linux/realtek/dts/rtl8393_hpe_1920.dtsi

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realtek: add support for HPE 1920-48G (JG927A) and 1920-48G-PoE (JG928A) Hardware information: --------------------- - SoC: RTL8393M - Copper phy: 6×RTL8218B - Fibre phy: RTL8214FC - Flash: 32MiB SPI NOR, MX25L25635FMI - RAM: 128MiB DDR3, Micron MT41K64M16TW-107 - Serial port: ±5V serial port to RJ45, ZT3232 (MAX3232 compatible) - +370W POE on JG928A model Note: SFP ports currently non-functional due to missing support for RTL8214FC on the RTL8393M target. Updated for Linux 6.6 kernel. Installation: ------------- - Initial installation follows same process as HPE 1920-24G (JG924A) - Based on prior work of Jan Hoffmann <jan@3e8.eu> - Additional work by Andreas Böhler <dev@aboehler.at> - PoE updates and tidy-up by Stephen Howell <howels@allthatwemight.be> Signed-off-by: Stephen Howell <howels@allthatwemight.be>
2023-04-25 15:32:07 +00:00
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "rtl839x.dtsi"
#include "rtl83xx_hpe_1920.dtsi"
#include <dt-bindings/leds/common.h>
/ {
aliases {
led-boot = &led_power;
led-failsafe = &led_power;
led-running = &led_power;
led-upgrade = &led_power;
};
leds {
compatible = "gpio-leds";
led_power: led-0 {
label = "green:power";
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_POWER;
gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
};
};
i2c0: i2c-gpio-0 {
compatible = "i2c-gpio";
sda-gpios = <&gpio0 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
scl-gpios = <&gpio0 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <2>;
#address-cells = <1>;
#size-cells = <0>;
};
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?)
};
i2c1: i2c-gpio-1 {
compatible = "i2c-gpio";
sda-gpios = <&gpio0 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
scl-gpios = <&gpio0 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <2>;
#address-cells = <1>;
#size-cells = <0>;
};
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?)
};
// not enabled due to shared I2C clock
i2c2: i2c-gpio-2 {
status = "disabled";
compatible = "i2c-gpio";
sda-gpios = <&gpio0 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
scl-gpios = <&gpio0 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <2>;
#address-cells = <1>;
#size-cells = <0>;
};
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?)
};
// not enabled due to shared I2C clock
i2c3: i2c-gpio-3 {
status = "disabled";
compatible = "i2c-gpio";
sda-gpios = <&gpio0 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
scl-gpios = <&gpio0 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <2>;
#address-cells = <1>;
#size-cells = <0>;
};
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?)
};
};
&ethernet0 {
mdio: mdio-bus {
compatible = "realtek,rtl838x-mdio";
regmap = <&ethernet0>;
#address-cells = <1>;
#size-cells = <0>;
EXTERNAL_PHY(0)
EXTERNAL_PHY(1)
EXTERNAL_PHY(2)
EXTERNAL_PHY(3)
EXTERNAL_PHY(4)
EXTERNAL_PHY(5)
EXTERNAL_PHY(6)
EXTERNAL_PHY(7)
EXTERNAL_PHY(8)
EXTERNAL_PHY(9)
EXTERNAL_PHY(10)
EXTERNAL_PHY(11)
EXTERNAL_PHY(12)
EXTERNAL_PHY(13)
EXTERNAL_PHY(14)
EXTERNAL_PHY(15)
EXTERNAL_PHY(16)
EXTERNAL_PHY(17)
EXTERNAL_PHY(18)
EXTERNAL_PHY(19)
EXTERNAL_PHY(20)
EXTERNAL_PHY(21)
EXTERNAL_PHY(22)
EXTERNAL_PHY(23)
EXTERNAL_PHY(24)
EXTERNAL_PHY(25)
EXTERNAL_PHY(26)
EXTERNAL_PHY(27)
EXTERNAL_PHY(28)
EXTERNAL_PHY(29)
EXTERNAL_PHY(30)
EXTERNAL_PHY(31)
EXTERNAL_PHY(32)
EXTERNAL_PHY(33)
EXTERNAL_PHY(34)
EXTERNAL_PHY(35)
EXTERNAL_PHY(36)
EXTERNAL_PHY(37)
EXTERNAL_PHY(38)
EXTERNAL_PHY(39)
EXTERNAL_PHY(40)
EXTERNAL_PHY(41)
EXTERNAL_PHY(42)
EXTERNAL_PHY(43)
EXTERNAL_PHY(44)
EXTERNAL_PHY(45)
EXTERNAL_PHY(46)
EXTERNAL_PHY(47)
EXTERNAL_SFP_PHY_FULL(48, 1)
EXTERNAL_SFP_PHY_FULL(49, 3)
EXTERNAL_SFP_PHY_FULL(50, 0)
EXTERNAL_SFP_PHY_FULL(51, 2)
};
};
&switch0 {
ports {
#address-cells = <1>;
#size-cells = <0>;
SWITCH_PORT(0, 1, qsgmii)
SWITCH_PORT(1, 2, qsgmii)
SWITCH_PORT(2, 3, qsgmii)
SWITCH_PORT(3, 4, qsgmii)
SWITCH_PORT(4, 5, qsgmii)
SWITCH_PORT(5, 6, qsgmii)
SWITCH_PORT(6, 7, qsgmii)
SWITCH_PORT(7, 8, qsgmii)
SWITCH_PORT(8, 9, qsgmii)
SWITCH_PORT(9, 10, qsgmii)
SWITCH_PORT(10, 11, qsgmii)
SWITCH_PORT(11, 12, qsgmii)
SWITCH_PORT(12, 13, qsgmii)
SWITCH_PORT(13, 14, qsgmii)
SWITCH_PORT(14, 15, qsgmii)
SWITCH_PORT(15, 16, qsgmii)
SWITCH_PORT(16, 17, qsgmii)
SWITCH_PORT(17, 18, qsgmii)
SWITCH_PORT(18, 19, qsgmii)
SWITCH_PORT(19, 20, qsgmii)
SWITCH_PORT(20, 21, qsgmii)
SWITCH_PORT(21, 22, qsgmii)
SWITCH_PORT(22, 23, qsgmii)
SWITCH_PORT(23, 24, qsgmii)
SWITCH_PORT(24, 25, qsgmii)
SWITCH_PORT(25, 26, qsgmii)
SWITCH_PORT(26, 27, qsgmii)
SWITCH_PORT(27, 28, qsgmii)
SWITCH_PORT(28, 29, qsgmii)
SWITCH_PORT(29, 30, qsgmii)
SWITCH_PORT(30, 31, qsgmii)
SWITCH_PORT(31, 32, qsgmii)
SWITCH_PORT(32, 33, qsgmii)
SWITCH_PORT(33, 34, qsgmii)
SWITCH_PORT(34, 35, qsgmii)
SWITCH_PORT(35, 36, qsgmii)
SWITCH_PORT(36, 37, qsgmii)
SWITCH_PORT(37, 38, qsgmii)
SWITCH_PORT(38, 39, qsgmii)
SWITCH_PORT(39, 40, qsgmii)
SWITCH_PORT(40, 41, qsgmii)
SWITCH_PORT(41, 42, qsgmii)
SWITCH_PORT(42, 43, qsgmii)
SWITCH_PORT(43, 44, qsgmii)
SWITCH_PORT(44, 45, qsgmii)
SWITCH_PORT(45, 46, qsgmii)
SWITCH_PORT(46, 47, qsgmii)
SWITCH_PORT(47, 48, qsgmii)
SWITCH_PORT(48, 50, qsgmii)
SWITCH_PORT(49, 52, qsgmii)
SWITCH_PORT(50, 49, qsgmii)
SWITCH_PORT(51, 51, qsgmii)
port@52 {
ethernet = <&ethernet0>;
reg = <52>;
phy-mode = "internal";
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
};
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