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mediatek: update Bananapi BPi-R4 Lite support
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Browse source 
Devices package:
  Add missing USB3 driver

Device tree:
  Fix model name and pwm usage
  Add missing supply for I2C and USB
  Update network port names based on the shell image [1]

[1] https://docs.banana-pi.org/bpi-r4_lite/banana_pi_bpi-r4_lite_case_1.png

Fixes: 8b6c6978 ("mediatek: add support for BananaPi BPi-R4 Lite")
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
This commit is contained in:
Chukun Pan 2025-11-09 23:10:06 +08:00 • committed by Daniel Golle
parent 21fe2a8e43
commit f911c2dc44
3 changed files with 63 additions and 64 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

117
target/linux/mediatek/dts/mt7987a-bananapi-bpi-r4-lite.dts
View file

@ -11,7 +11,7 @@
#include "mt7987a-bananapi-bpi-r4-lite-mikrobus.dtsi"
/ {
model = "Bananapi BPI-R4-LITE";
model = "BananaPi BPI-R4 Lite";
compatible = "bananapi,bpi-r4-lite",
"mediatek,mt7987a", "mediatek,mt7987";
@ -23,10 +23,10 @@
i2c2 = &imux1_sfp;
i2c3 = &imux2_MikroBus;
i2c4 = &imux3;
led-boot = &sys_led_blue;
led-failsafe = &sys_led_blue;
led-running = &sys_led_blue;
led-upgrade = &sys_led_blue;
led-boot = &act_led;
led-failsafe = &act_led;
led-running = &act_led;
led-upgrade = &act_led;
serial0 = &uart0;
};
@ -58,24 +58,22 @@
compatible = "gpio-leds";
sfp-led {
gpios = <&pca9555 11 GPIO_ACTIVE_LOW>;
function = "sfp";
color = <LED_COLOR_ID_GREEN>;
gpios = <&pca9555 11 GPIO_ACTIVE_LOW>;
};
};
pwm-leds {
compatible = "pwm-leds";
status = "okay";
/* ACT LED on bpi-r4-lite */
sys_led_blue: sys-led {
act_led: act-led {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_STATUS;
pwms = <&pwm 0 50000>;
pwms = <&pwm 0 50000 0>;
max-brightness = <255>;
active-high;
linux,default-trigger = "default-on";
default-state = "on";
};
};
@ -106,22 +104,19 @@
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&pca9555 9 GPIO_ACTIVE_HIGH>;
};
usb-vbus-regulator {
compatible = "regulator-output";
vout-supply = <&reg_usb_5v>;
enable-active-high;
};
};
&fan {
pwms = <&pwm 2 50000>;
pwms = <&pwm 2 50000 0>;
status = "okay";
};
&gmac0 {
phy-mode = "2500base-x";
status = "okay";
fixed-link {
speed = <2500>;
full-duplex;
@ -130,29 +125,12 @@
};
&gmac1 {
openwrt,netdev-name = "wan";
phy-mode = "internal";
phy-handle = <&phy15>;
status = "okay";
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm_pins>;
status = "okay";
};
&pwm_pins {
mux {
/*
* - pwm0 : PWM0@PIN13
* - pwm1_0 : PWM@PIN7 (share with JTAG)
* - pwm2_0 : PWM2@PIN12 (share with PCM)
*/
function = "pwm";
groups = "pwm0", "pwm1_0", "pwm2_0";
};
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
@ -161,6 +139,7 @@
pca9545@70 {
compatible = "nxp,pca9545";
reg = <0x70>;
vdd-supply = <&reg_3p3v>;
#address-cells = <1>;
#size-cells = <0>;
@ -180,6 +159,7 @@
address-bits = <8>;
page-size = <8>;
size = <256>;
vcc-supply = <&reg_3p3v>;
};
};
@ -202,18 +182,19 @@
pca9555: i2c-gpio-expander@20 {
compatible = "nxp,pca9555";
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
interrupt-parent = <&pio>;
interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
gpio-controller;
#gpio-cells = <2>;
reg = <0x20>;
vcc-supply = <&reg_3p3v>;
};
wifi_eeprom@50 {
/* on the Wi-Fi card */
eeprom@50 {
compatible = "atmel,24c02";
reg = <0x50>;
wp-gpios = <&pca9555 10 GPIO_ACTIVE_LOW>;
address-bits = <8>;
page-size = <8>;
size = <256>;
@ -225,14 +206,13 @@
&mdio {
/* built-in 2.5G Ethernet PHY */
phy15: phy@15 {
pinctrl-names = "i2p5gbe-led";
pinctrl-0 = <&i2p5gbe_led0_pins>;
compatible = "ethernet-phy-ieee802.3-c45";
reg = <15>;
phy-mode = "internal";
pinctrl-names = "i2p5gbe-led";
pinctrl-0 = <&i2p5gbe_led0_pins>;
};
switch31: switch@31 {
switch: switch@31 {
compatible = "mediatek,mt7531";
reg = <31>;
reset-gpios = <&pio 42 GPIO_ACTIVE_HIGH>;
@ -240,7 +220,6 @@
#interrupt-cells = <1>;
interrupt-parent = <&pio>;
interrupts = <41 IRQ_TYPE_LEVEL_HIGH>;
status = "okay";
};
};
@ -256,7 +235,33 @@
status = "disabled";
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm_pins>;
status = "okay";
};
&pwm_pins {
mux {
/*
* - pwm0 : PWM0@PIN13
* - pwm1_0 : PWM@PIN7 (share with JTAG)
* - pwm2_0 : PWM2@PIN12 (share with PCM)
*/
function = "pwm";
groups = "pwm0", "pwm1_0", "pwm2_0";
};
};
&spi2 {
pinctrl-names = "default";
pinctrl-0 = <&spi2_flash_pins>;
status = "okay";
};
&ssusb {
vusb33-supply = <&reg_3p3v>;
vbus-supply = <&reg_usb_5v>;
status = "okay";
/*
@ -271,37 +276,38 @@
// reset-gpios = <&pca9555 8 GPIO_ACTIVE_HIGH>;
};
&switch31 {
&switch {
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
label = "lan0";
label = "lan1";
};
port@1 {
reg = <1>;
label = "lan1";
label = "lan2";
};
port@2 {
reg = <2>;
label = "lan2";
label = "lan3";
};
port@3 {
reg = <3>;
label = "lan3";
label = "lan4";
};
port@5 {
reg = <5>;
label = "sfp0";
phy-mode = "2500base-x";
label = "sfp";
sfp = <&sfp>;
phy-mode = "2500base-x";
managed = "in-band-status";
openwrt,netdev-name = "sfp-lan";
};
port@6 {
@ -328,10 +334,3 @@
pinctrl-0 = <&uart0_pins>;
status = "okay";
};
&spi2 {
pinctrl-names = "default";
pinctrl-0 = <&spi2_flash_pins>;
status = "okay";
};

5
target/linux/mediatek/filogic/base-files/etc/board.d/02_network
View file

@ -94,7 +94,7 @@ mediatek_setup_interfaces()
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 sfp-lan" "wan sfp-wan"
;;
bananapi,bpi-r4-lite)
ucidef_set_interfaces_lan_wan "lan0 lan1 lan2 lan3 sfp0" "eth1"
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4 sfp-lan" wan
;;
bananapi,bpi-r4-2g5|\
bananapi,bpi-r4-poe)
@ -206,7 +206,8 @@ mediatek_setup_macs()
;;
bananapi,bpi-r3|\
bananapi,bpi-r3-mini|\
bananapi,bpi-r4)
bananapi,bpi-r4|\
bananapi,bpi-r4-lite)
wan_mac=$(macaddr_add $(cat /sys/class/net/eth0/address) 1)
;;
h3c,magic-nx30-pro)

5
target/linux/mediatek/image/filogic.mk
View file

@ -668,9 +668,8 @@ define Device/bananapi_bpi-r4-lite
DEVICE_DTC_FLAGS := --pad 4096
DEVICE_DTS_DIR := ../dts
DEVICE_DTS_LOADADDR := 0x4ff00000
DEVICE_PACKAGES := mt7987-2p5g-phy-firmware kmod-eeprom-at24 \
kmod-gpio-pca953x kmod-i2c-mux-pca954x kmod-rtc-pcf8563 \
kmod-sfp e2fsprogs mkf2fs
DEVICE_PACKAGES := kmod-eeprom-at24 kmod-gpio-pca953x kmod-i2c-mux-pca954x \
kmod-rtc-pcf8563 kmod-sfp kmod-usb3 e2fsprogs mkf2fs mt7987-2p5g-phy-firmware
BLOCKSIZE := 128k
PAGESIZE := 2048
KERNEL_IN_UBI := 1