tz61_ 发布的帖子

@tz61_ 勘误:我弄错了,楼主是对的

@a751217081 不错但是vsync 应该是low active
应该是#define VREF_POL V4L2_MBUS_VSYNC_ACTIVE_LOW
ov2640时序图是这样的

使用主线5.16.19 仓库地址dumtux/Allwinner-H616
驱动貌似加载正常但是好像提示mac address not found in efuse

06:46:28 root@debian ~ → dmesg |grep XR
[   10.335834] ======== XRADIO WIFI OPEN ========
[   10.337754] [XRADIO] Driver Label:XR_v2.18.13_0.0_6d191d3(compat5.4-linux5.4-xr829)
[   10.351123] [XRADIO] Allocated hw_priv @ (____ptrval____)
[   10.562972] [XRADIO] Detect SDIO card 0
[   10.818004] [SBUS] XRadio Device:sdio clk=25000000
[   10.818817] [XRADIO] XRADIO_HW_REV 1.0 detected.
[   10.885232] [XRADIO] xradio_update_dpllctrl: DPLL_CTRL Sync=0x01400000.
[   10.919353] [XRADIO] Bootloader complete
[   11.019933] [XRADIO] Firmware completed.
[   11.035714] [WSM] Firmware Label:XR_C09.08.52.64_DBG_02.100 2GHZ HT40 Jan  3 2020 13:14:37
[   11.045199] [XRADIO] Firmware Startup Done.
[   11.050762] [XRADIO_WRN] enable Multi-Rx!
[   11.067508] [XRADIO_ERR] mac address not found in efuse.
06:46:32 root@debian ~ → iw dev wlan0 scan
06:46:34 root@debian ~ →

@leefei https://github.com/bigtreetech/CB1-Kernel/blob/kernel-5.16/kernel/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi