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openwrt/target/linux/realtek/dts-5.15/rtl8393_tplink_sg2452p-v4.dts

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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "rtl839x.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
/ {
compatible = "tplink,sg2452p-v4", "realtek,rtl8393-soc";
model = "TP-Link SG2452P v4";
memory@0 {
device_type = "memory";
reg = <0x0 0x10000000>;
};
aliases {
led-boot = &led_sys;
led-failsafe = &led_sys;
led-running = &led_sys;
led-upgrade = &led_sys;
label-mac-device = &ethernet0;
};
chosen {
stdout-path = "serial0:38400n8";
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
speed {
label = "speed";
gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
linux,code = <BTN_0>;
};
};
gpio_fan_sys {
compatible = "gpio-fan";
alarm-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
};
gpio_fan_psu_1 {
pinctrl-names = "default";
pinctrl-0 = <&disable_jtag>;
compatible = "gpio-fan";
alarm-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
/* the actual speeds (rpm) are unknown, just use dummy values */
gpio-fan,speed-map = <1 0>, <2 1>;
#cooling-cells = <2>;
};
gpio_fan_psu_2 {
/* This fan runs in parallel to PSU1 fan, but has a separate
* alarm GPIO. This is not (yet) supported by the gpio-fan driver,
* so a separate instance is added
*/
compatible = "gpio-fan";
alarm-gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
};
leds {
pinctrl-names = "default";
compatible = "gpio-leds";
led-0 {
label = "green:speed";
gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_INDICATOR;
};
led-1 {
label = "green:poe";
gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_INDICATOR;
};
led_sys: led-2 {
label = "green:sys";
gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_STATUS;
};
led-3 {
label = "green:fan";
gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_STATUS;
};
led-4 {
label = "amber:fan";
gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_AMBER>;
function = "fault-fan";
};
led-5 {
label = "green:poe-max";
gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_GREEN>;
function = "alarm-poe";
};
};
i2c-gpio-0 {
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>;
/* LAN9 - LAN12 */
tps23861@5 {
compatible = "ti,tps23861";
reg = <0x05>;
};
/* LAN17 - LAN20 */
tps23861@6 {
compatible = "ti,tps23861";
reg = <0x06>;
};
/* LAN45 - LAN48 */
tps23861@9 {
compatible = "ti,tps23861";
reg = <0x09>;
};
/* LAN37 - LAN40 */
tps23861@a {
compatible = "ti,tps23861";
reg = <0x0a>;
};
/* LAN1 - LAN4 */
tps23861@14 {
compatible = "ti,tps23861";
reg = <0x14>;
};
/* LAN25 - LAN28 */
tps23861@24 {
compatible = "ti,tps23861";
reg = <0x24>;
};
/* LAN33 - LAN 36 */
tps23861@25 {
compatible = "ti,tps23861";
reg = <0x25>;
};
/* LAN41 - LAN44 */
tps23861@26 {
compatible = "ti,tps23861";
reg = <0x26>;
};
/* LAN13 - LAN16 */
tps23861@29 {
compatible = "ti,tps23861";
reg = <0x29>;
};
/* LAN29 - LAN32 */
tps23861@2c {
compatible = "ti,tps23861";
reg = <0x2c>;
};
/* LAN5 - LAN8 */
tps23861@48 {
compatible = "ti,tps23861";
reg = <0x48>;
};
/* LAN21 - LAN24 */
tps23861@49 {
compatible = "ti,tps23861";
reg = <0x49>;
};
};
gpio-restart {
compatible = "gpio-restart";
gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
};
};
&gpio0 {
poe-enable {
gpio-hog;
gpios = <23 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "poe-enable";
};
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <10000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0xe0000>;
read-only;
};
partition@e0000 {
label = "u-boot-env";
reg = <0xe0000 0x20000>;
};
/* We use the "sys", "usrimg1" and "usrimg2" partitions
* as firmware since the kernel needs to be in "sys", but the
* partition is too small to hold the "rootfs" as well.
* The original partition map contains:
*
* partition@100000 {
* label = "sys";
* reg = <0x100000 0x600000>;
* };
* partition@700000 {
* label = "usrimg1";
* reg = <0x700000 0xa00000>;
* };
* partition@1100000 {
* label = "usrimg2";
* reg = <0x1100000 0xa00000>;
* };
*/
partition@100000 {
label = "firmware";
reg = <0x100000 0x1a00000>;
};
partition@1b00000 {
label = "usrappfs";
reg = <0x1b00000 0x400000>;
};
partition@1f00000 {
compatible = "nvmem-cells";
label = "para";
reg = <0x1f00000 0x100000>;
#address-cells = <1>;
#size-cells = <1>;
read-only;
factory_macaddr: macaddr@fdff4 {
reg = <0xfdff4 0x6>;
};
};
};
};
};
&ethernet0 {
nvmem-cells = <&factory_macaddr>;
nvmem-cell-names = "mac-address";
mdio: mdio-bus {
compatible = "realtek,rtl838x-mdio";
#address-cells = <1>;
#size-cells = <0>;
/* External phy RTL8218B #1 */
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 RTL8218B #2 */
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 RTL8218B #3 */
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 RTL8218B #4 */
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 RTL8218B #5 */
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 RTL8218B #6 */
EXTERNAL_PHY(40)
EXTERNAL_PHY(41)
EXTERNAL_PHY(42)
EXTERNAL_PHY(43)
EXTERNAL_PHY(44)
EXTERNAL_PHY(45)
EXTERNAL_PHY(46)
EXTERNAL_PHY(47)
};
};
&switch0 {
ports {
#address-cells = <1>;
#size-cells = <0>;
SWITCH_PORT(0, 01, qsgmii)
SWITCH_PORT(1, 02, qsgmii)
SWITCH_PORT(2, 03, qsgmii)
SWITCH_PORT(3, 04, qsgmii)
SWITCH_PORT(4, 05, qsgmii)
SWITCH_PORT(5, 06, qsgmii)
SWITCH_PORT(6, 07, qsgmii)
SWITCH_PORT(7, 08, qsgmii)
SWITCH_PORT(8, 09, 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)
/* CPU-Port */
port@52 {
ethernet = <&ethernet0>;
reg = <52>;
phy-mode = "internal";
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
};
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