mantouboji

Yes, you removed this patch in 6.13: - patches.armbian/arm64-dts-sun50i-h618-orangepi-zero2w-Add-missing-nodes.patch

use the old dtb file in 6.12.16, wifi works. please check the dts patchsets .

It seems there are no any on-board wifi nodes (vcc33-wifi, vcc-wifi-io, wifi-pwrseq ) in sun50i-h618-orangepi-zero2w.dtb , and exists in Zero 3 dts . zero2w.dts: type_addr_wifi = <0x02>; zero3.dts: type_addr_wifi = <0x02>; zero3.dts: vcc33-wifi { zero3.dts: regulator-name = "vcc33-wifi"; zero3.dts: vcc-wifi-io { zero3.dts: regulator-name = "vcc-wifi-io"; zero3.dts: wifi-pwrseq { zero3.dts: reg_vcc33_wifi = "/vcc33-wifi"; zero3.dts: reg_vcc_wifi_io = "/vcc-wifi-io"; zero3.dts: wifi_pwrseq = "/wifi-pwrseq";

result

I made this simple dts file for my GPS NTP server running on Zero2/3 and Zero2w On Zero2, use PC9 as PPS in , and on Zero2W use PI5 . It should be configured in /boot/armbianEnv.txt, but I unsuccess on zero2w, so you must comment out two lines and compile it by yourself. Maybe help someone. sun50i-h616-pps-gpio.dtso

boot and stop here, Zero3

I built it from the latest build system from github . For Zero2 and Zero3, it must be freezen in booting stage, stopped when mount something. Maybe other boards are OK?

boot and stopped on mount something.

It is just a DTS error , not assign CS pin . I found it has fixed in Zero2W DTS file of 6.12 kernel , but not in other H616/618 boards

I‘ve made a DTS Overlay for SPI 1.1 interface, now it works. Maybe put into kernel tree further.

I modified the sun50i-h616-spidev1_1 dts file , it seems work. sun50i-h616-spidev1_1.dtbo sun50i-h616-spidev1_1.dtso sun50i-h616-spi-spidev.dtbo sun50i-h616-spi-spidev.dtso

It seems the CS pin is not configured in the dts overlay . I tried to add them and failed.

But maybe I found the mistake: In DT overlay of H616, some developer set spidev devices to compate with "rohm,dh2228fv", maybe he attached a DH2228FV DAC chip? change all of sun50i-h616-spi* dts files to `compatible = "armbian,spi-dev"; `

yeah, SPI in Zero3 can't work, but works in Zero2W .

edge 6.11.9 kernel added symbolic link for overlay