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openwrt/target/linux/mediatek/dts/mt7622-smartrg-SDG-841-t6.dts
Daniel Golle b6d8297510 mediatek: mt7622: add Adtran SmartRG SDG-841t6 device 
Specification
 SoC:   MediaTek MT7622A (2x Cortex-A53)
 RAM:   NANYA NT5CC256M16ER-EK (512 MiB)
 MMC:   Kioxia THGBMNG5D1LBAIT (4 GiB)
 ETH0:  Intel/MaxLinear GPY211 (2500M/1000M/100M/10M)
 ETH1:  Lantiq/Intel/MaxLinear PEF7071/GPY111 (1000M/100M/10M)
 WLAN0: MediaTek MT7915E + MT7975D 2T2R 802.11bgn/ax (2.4G)
                                   2T2R 802.11an/ac/ax (5G L)
 WLAN1: MediaTek MT7915E + MT7975A 4T4R 802.11an/ac/ax (5G H)
 BT:    BT5 provided by MT7915E+MT7975D (missing firmware)

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2024-10-15 17:55:05 +01:00

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/*
* SPDX-License-Identifier: (GPL-2.0 OR MIT)
* Copyright (c) 2018-2023 MediaTek Inc.
* Authors: Daniel Golle <daniel@makrotopia.org>
* Chad Monroe <chad.monroe@adtran.com>
* Ryder Lee <ryder.lee@mediatek.com>
*
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include "mt7622.dtsi"
#include "mt6380.dtsi"
/ {
model = "Adtran SmartRG 841-t6";
compatible = "smartrg,sdg-841-t6", "mediatek,mt7622";
aliases {
ethernet0 = &gmac1;
label-mac-device = &gmac0;
led-boot = &sys_status_blue;
led-failsafe = &sys_status_blue;
led-running = &sys_status_white;
led-upgrade = &sys_status_blue;
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
bootargs = "earlycon=uart8250,mmio32,0x11002000 console=ttyS0,115200n1 swiotlb=512 root=PARTLABEL=res1";
};
cpus {
cpu@0 {
proc-supply = <&mt6380_vcpu_reg>;
sram-supply = <&mt6380_vm_reg>;
};
cpu@1 {
proc-supply = <&mt6380_vcpu_reg>;
sram-supply = <&mt6380_vm_reg>;
};
};
gpio-keys {
compatible = "gpio-keys";
reset {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&pio 102 GPIO_ACTIVE_LOW>;
};
wps {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&pio 0 GPIO_ACTIVE_LOW>;
};
};
gpio-leds {
compatible = "gpio-leds";
wifi2g {
label = "wifi2g";
gpios = <&pio 96 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy0radio";
};
wifi5g-1 {
label = "wifi5g";
gpios = <&pio 97 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy1radio";
};
wifi5g-2 {
label = "wifi5g2";
gpios = <&pio 98 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy2radio";
};
wps {
label = "wps";
gpios = <&pio 99 GPIO_ACTIVE_LOW>;
default-state = "off";
};
};
memory {
reg = <0x0 0x40000000 0x0 0x40000000>;
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
/delete-node/ramoops@42ff0000;
bootdata@45000000 {
no-map;
reg = <0x0 0x45000000 0x0 0x00001000>;
};
ramoops_reserved: ramoops1@45001000 {
no-map;
compatible = "ramoops";
reg = <0x0 0x45001000 0x0 0x00140000>;
ftrace-size = <0x20000>;
record-size = <0x20000>;
console-size = <0x20000>;
pmsg-size = <0x80000>;
};
};
reg_1p8v: regulator-1p8v {
compatible = "regulator-fixed";
regulator-name = "fixed-1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
reg_3p3v: regulator-3p3v {
compatible = "regulator-fixed";
regulator-name = "fixed-3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
reg_5v: regulator-5v {
compatible = "regulator-fixed";
regulator-name = "fixed-5V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-boot-on;
regulator-always-on;
};
};
&eth {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&eth_pins>;
gmac0: mac@0 {
compatible = "mediatek,eth-mac";
reg = <0>;
label = "wan";
nvmem-cells = <&macaddr 0x0>;
nvmem-cell-names = "mac-address";
phy-handle = <&phy5>;
phy-mode = "2500base-x";
phy-connection-type = "2500base-x";
};
gmac1: mac@1 {
compatible = "mediatek,eth-mac";
reg = <1>;
label = "lan";
nvmem-cells = <&macaddr 0x1>;
nvmem-cell-names = "mac-address";
phy-handle = <&phy0>;
phy-mode = "rgmii-rxid";
rx-internal-delay-ps = <2000>;
};
mdio: mdio-bus {
#address-cells = <1>;
#size-cells = <0>;
phy0: ethernet-phy@0 {
/* PEF7071 */
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
leds {
#address-cells = <1>;
#size-cells = <0>;
led@0 {
reg = <0>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_LAN;
};
led@1 {
reg = <1>;
color = <LED_COLOR_ID_AMBER>;
function = LED_FUNCTION_LAN;
};
};
};
phy5: ethernet-phy@5 {
/* GPY211 */
compatible = "ethernet-phy-ieee802.3-c45";
reg = <5>;
interrupt-parent = <&pio>;
interrupts = <52 IRQ_TYPE_LEVEL_HIGH>;
leds {
#address-cells = <1>;
#size-cells = <0>;
led@1 {
reg = <1>;
color = <LED_COLOR_ID_AMBER>;
function = LED_FUNCTION_WAN;
};
led@2 {
reg = <2>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_WAN;
};
};
};
};
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
status = "okay";
system-leds@30 {
compatible = "srg,sysled";
reg = <0x30>;
#address-cells = <1>;
#size-cells = <0>;
sys_status_blue: system_blue@3 {
label = "blue";
reg = <3>;
};
sys_status_white: system_white@4 {
label = "white";
reg = <4>;
};
};
};
&mmc0 {
pinctrl-names = "default", "state_uhs";
pinctrl-0 = <&emmc_pins_default>;
pinctrl-1 = <&emmc_pins_uhs>;
status = "okay";
bus-width = <8>;
max-frequency = <50000000>;
cap-mmc-highspeed;
mmc-hs200-1_8v;
vmmc-supply = <&reg_3p3v>;
vqmmc-supply = <&reg_1p8v>;
assigned-clocks = <&topckgen CLK_TOP_MSDC30_0_SEL>;
assigned-clock-parents = <&topckgen CLK_TOP_UNIV48M>;
non-removable;
#address-cells = <1>;
#size-cells = <0>;
card@0 {
compatible = "mmc-card";
reg = <0>;
block {
partitions {
block-partition-nvram {
partnum = <3>;
partname = "nvram";
nvmem-layout {
compatible = "u-boot,env";
};
};
block-partition-rf {
partnum = <4>;
partname = "rf";
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
eeprom0: eeprom@0 {
reg = <0x0 0x5000>;
};
eeprom1: eeprom@5000 {
reg = <0x5000 0x5000>;
};
};
};
block-partition-mfginfo {
partnum = <7>;
partname = "mfginfo";
nvmem-layout {
compatible = "adtran,mfginfo";
macaddr: mfg-mac {
#nvmem-cell-cells = <1>;
};
};
};
};
};
};
};
&pcie0 {
pinctrl-names = "default";
pinctrl-0 = <&pcie0_pins>;
status = "okay";
};
&slot0 {
mt7915@0,0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0000 0 0 0 0>;
nvmem-cells = <&eeprom0>;
nvmem-cell-names = "eeprom";
ieee80211-freq-limit = <2400000 5330000>;
band@0 {
/* 2.4 GHz */
reg = <0>;
nvmem-cells = <&macaddr 0x4>;
nvmem-cell-names = "mac-address";
};
band@1 {
/* lower 5 GHz */
reg = <1>;
nvmem-cells = <&macaddr 0xa>;
nvmem-cell-names = "mac-address";
};
};
};
&pcie1 {
pinctrl-names = "default";
pinctrl-0 = <&pcie1_pins>;
status = "okay";
};
&slot1 {
mt7915@0,0 {
/* upper 5 GHz */
reg = <0x0000 0 0 0 0>;
nvmem-cells = <&eeprom1>, <&macaddr 0xf>;
nvmem-cell-names = "eeprom", "mac-address";
ieee80211-freq-limit = <5490000 5835000>;
rdd_antenna = <0x02>;
};
};
&pio {
/* eMMC is shared pin with parallel NAND */
emmc_pins_default: emmc-pins-default {
mux {
function = "emmc", "emmc_rst";
groups = "emmc";
};
/* "NDL0","NDL1","NDL2","NDL3","NDL4","NDL5","NDL6","NDL7",
* "NRB","NCLE" pins are used as DAT0,DAT1,DAT2,DAT3,DAT4,
* DAT5,DAT6,DAT7,CMD,CLK for eMMC respectively
*/
conf-cmd-dat {
pins = "NDL0", "NDL1", "NDL2",
"NDL3", "NDL4", "NDL5",
"NDL6", "NDL7", "NRB";
input-enable;
bias-pull-up;
};
conf-clk {
pins = "NCLE";
bias-pull-down;
};
};
emmc_pins_uhs: emmc-pins-uhs {
mux {
function = "emmc";
groups = "emmc";
};
conf-cmd-dat {
pins = "NDL0", "NDL1", "NDL2",
"NDL3", "NDL4", "NDL5",
"NDL6", "NDL7", "NRB";
input-enable;
drive-strength = <4>;
bias-pull-up;
};
conf-clk {
pins = "NCLE";
drive-strength = <4>;
bias-pull-down;
};
};
eth_pins: eth-pins {
mux {
function = "eth";
groups = "mdc_mdio", "rgmii_via_gmac2";
};
};
i2c0_pins: i2c0-pins {
mux {
function = "i2c";
groups = "i2c0";
};
};
pcie0_pins: pcie0-pins {
mux {
function = "pcie";
groups = "pcie0_pad_perst",
"pcie0_1_waken",
"pcie0_1_clkreq";
};
};
pcie1_pins: pcie1-pins {
mux {
function = "pcie";
groups = "pcie1_pad_perst";
};
};
pmic_bus_pins: pmic-bus-pins {
mux {
function = "pmic";
groups = "pmic_bus";
};
};
uart0_pins: uart0-pins {
mux {
function = "uart";
groups = "uart0_0_tx_rx" ;
};
};
uart3_pins: uart3-pins {
mux {
function = "uart";
groups = "uart3_1_tx_rx" ;
};
};
watchdog_pins: watchdog-pins {
mux {
function = "watchdog";
groups = "watchdog";
};
};
};
&pwrap {
pinctrl-names = "default";
pinctrl-0 = <&pmic_bus_pins>;
status = "okay";
};
&ssusb {
vusb33-supply = <&reg_3p3v>;
vbus-supply = <&reg_5v>;
status = "okay";
};
&u3phy {
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins>;
status = "okay";
};
&uart3 {
status = "okay";
bluetooth {
compatible = "mediatek,mt7915-bluetooth";
vcc-supply = <&reg_5v>;
pinctrl-names = "runtime";
pinctrl-0 = <&uart3_pins>;
boot-gpios = <&pio 81 GPIO_ACTIVE_LOW>;
current-speed = <921600>;
};
};
&watchdog {
pinctrl-names = "default";
pinctrl-0 = <&watchdog_pins>;
status = "okay";
};
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