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Test for z8102 eMMC support

This commit is contained in:
Ycarus (Yannick Chabanois) 2025-02-21 18:30:40 +01:00
parent 28a14d9c7a
commit 22419b341e
5 changed files with 361 additions and 0 deletions

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@ -0,0 +1,339 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "mt7981.dtsi"
/ {
model = "ZBT Z8102AX (EMMC)";
compatible = "z8102ax-emmc", "mediatek,mt7981", "zbtlink,zbt-z8102ax-emmc";
aliases {
serial0 = &uart0;
led-boot = &led_status_green;
led-failsafe = &led_status_red;
led-running = &led_status_green;
led-upgrade = &led_status_green;
label-mac-device = &gmac0;
};
chosen {
stdout-path = "serial0:115200n8";
bootargs = "earlycon=uart8250,mmio32,0x11002000 console=ttyS0,115200n8 loglevel=8";
};
gpio-keys {
compatible = "gpio-keys";
reset {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&pio 1 GPIO_ACTIVE_LOW>;
};
wps {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&pio 0 GPIO_ACTIVE_LOW>;
};
};
leds {
compatible = "gpio-leds";
led_status_red: red {
label = "red:status";
gpios = <&pio 9 GPIO_ACTIVE_LOW>;
color = <LED_COLOR_ID_RED>;
function = LED_FUNCTION_STATUS;
};
led_status_green: green {
label = "green:status";
gpios = <&pio 10 GPIO_ACTIVE_LOW>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_STATUS;
};
led_status_blue: blue {
label = "blue:status";
gpios = <&pio 11 GPIO_ACTIVE_LOW>;
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_STATUS;
};
led_status_modem1: modem1 {
label = "modem1:status";
gpios = <&pio 8 GPIO_ACTIVE_LOW>;
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_USB;
function-enumerator = <0>;
};
led_status_modem2: modem2 {
label = "modem2:status";
gpios = <&pio 13 GPIO_ACTIVE_LOW>;
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_USB;
function-enumerator = <1>;
};
};
watchdog {
compatible = "linux,wdt-gpio";
gpios = <&pio 2 GPIO_ACTIVE_HIGH>;
hw_algo = "toggle";
hw_margin_ms = <1000>;
};
gpio-export {
compatible = "gpio-export";
#size-cells = <0>;
pcie {
gpio-export,name = "pcie_power";
gpio-export,output = <1>;
gpios = <&pio 3 GPIO_ACTIVE_HIGH>;
};
modem1 {
gpio-export,name = "modem1";
gpio-export,output = <1>;
gpios = <&pio 4 GPIO_ACTIVE_HIGH>;
};
modem2 {
gpio-export,name = "modem2";
gpio-export,output = <1>;
gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
};
sim1 {
gpio-export,name = "sim1";
gpio-export,output = <1>;
gpios = <&pio 6 GPIO_ACTIVE_HIGH>;
};
sim2 {
gpio-export,name = "sim2";
gpio-export,output = <1>;
gpios = <&pio 7 GPIO_ACTIVE_HIGH>;
};
};
};
&eth {
status = "okay";
gmac0: mac@0 {
compatible = "mediatek,eth-mac";
reg = <0>;
phy-mode = "2500base-x";
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_factory_004>;
fixed-link {
speed = <2500>;
full-duplex;
pause;
};
};
gmac1: mac@1 {
compatible = "mediatek,eth-mac";
reg = <1>;
phy-mode = "gmii";
phy-handle = <&int_gbe_phy>;
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_factory_02a>;
};
};
&mdio_bus {
switch: switch@0 {
compatible = "mediatek,mt7531";
reg = <31>;
reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&pio>;
interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
};
};
&mmc0 {
pinctrl-names = "default", "state_uhs";
pinctrl-0 = <&mmc0_pins_default>;
pinctrl-1 = <&mmc0_pins_uhs>;
bus-width = <8>;
max-frequency = <52000000>;
cap-mmc-highspeed;
vmmc-supply = <&reg_3p3v>;
non-removable;
status = "okay";
card@0 {
compatible = "mmc-card";
reg = <0>;
block {
compatible = "block-device";
partitions {
block-partition-env {
partname = "u-boot-env";
nvem-layout {
compatible = "u-boot, env";
};
};
factory: block-partition-factory {
partname = "factory";
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
};
};
};
};
};
};
&switch {
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
label = "lan1";
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_factory_004>;
};
port@1 {
reg = <1>;
label = "lan2";
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_factory_004>;
};
port@2 {
reg = <2>;
label = "lan3";
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_factory_004>;
};
port@3 {
reg = <3>;
label = "lan4";
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_factory_004>;
};
port@6 {
reg = <6>;
label = "cpu";
ethernet = <&gmac0>;
phy-mode = "2500base-x";
fixed-link {
speed = <2500>;
full-duplex;
pause;
};
};
};
};
&pio {
gpio-line-names =
"wps",
"reset",
"watchdog",
"pcie",
"modem1",
"modem2",
"sim1",
"sim2",
"modem1_status",
"red_status",
"green_status",
"blue_status",
"",
"",
"modem2_status";
spi0_flash_pins: spi0-pins {
mux {
function = "spi";
groups = "spi0", "spi0_wp_hold";
};
conf-pu {
pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
drive-strength = <8>;
mediatek,pull-up-adv = <0>; /* bias-disable */
};
conf-pd {
pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
drive-strength = <8>;
mediatek,pull-up-adv = <0>; /* bias-disable */
};
};
mmc0_pins_default: mmc0-pins-default {
mux {
function = "flash";
groups = "emmc_45";
};
};
mmc0_pins_uhs: mmc0-pins-uhs {
mux {
function = "flash";
groups = "emmc_45";
};
};
};
&uart0 {
status = "okay";
};
&watchdog {
status = "okay";
};
&usb_phy {
status = "okay";
};
&xhci {
status = "okay";
};
&wifi {
status = "okay";
mediatek,mtd-eeprom = <&factory 0x0>;
};
&factory {
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_factory_004: macaddr@004 {
reg = <0x004 0x6>;
};
macaddr_factory_02a: macaddr@02a {
reg = <0x02a 0x6>;
};
};

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@ -138,6 +138,7 @@ xiaomi,redmi-router-ax6000-stock|\
xiaomi,redmi-router-ax6000-ubootmod)
ucidef_set_led_netdev "wan" "wan" "rgb:network" "wan"
;;
z8102ax-emmc|\
z8102ax-128m|\
z8102ax-64m)
ucidef_set_led_netdev "modem1" "modem1" "modem1:status" "wwan0"

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@ -50,6 +50,7 @@ mediatek_setup_interfaces()
zbtlink,zbt-z8102ax|\
z8102ax-128m|\
z8102ax-64m|\
z8102ax-emmc|\
zyxel,ex5601-t0-stock|\
zyxel,ex5601-t0-ubootmod)
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" eth1

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@ -12,6 +12,7 @@ zbtlink,zbt-z8102ax)
ucidef_add_gpio_switch "sim1" "SIM 1" "sim1" "0"
ucidef_add_gpio_switch "sim2" "SIM 2" "sim2" "0"
;;
z8102ax-emmc|\
z8102ax-64m|\
z8102ax-128m)
ucidef_add_gpio_switch "modem1" "Power 1st modem" "modem1" "1"

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@ -1548,6 +1548,25 @@ define Device/zyxel_nwa50ax-pro
endef
TARGET_DEVICES += zyxel_nwa50ax-pro
define Device/z8102ax-emmc
DEVICE_VENDOR := ZBT
DEVICE_MODEL := Z8102AX
DEVICE_DTS := mt7981b-zbt-z8102ax-eMMC
DEVICE_DTS_DIR := ../dts
DEVICE_PACKAGES := kmod-mt7915e kmod-mt7981-firmware mt7981-wo-firmware
KERNEL_IN_UBI := 1
UBINIZE_OPTS := -E 5
BLOCKSIZE := 128k
PAGESIZE := 2048
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
ARTIFACTS := initramfs-factory.ubi
ARTIFACT/initramfs-factory.ubi := append-image-stage initramfs-kernel.bin | ubinize-kernel
endif
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
endef
TARGET_DEVICES += z8102ax-emmc
define Device/z8102ax
DEVICE_VENDOR := ZBT
DEVICE_MODEL := Z8102AX