mq dual [VIN_ERR]ov5640 request i2c2 adapter failed!

a892755772 LV 5

mq dual 编译运行后 ov5640 老报这个错
有人知道原因吗

YterAA LV 7

I2C没有使能

I2C没有使能时一般会异常报错：

[VFE]Sub device register "ov2775_mipi" i2c_addr = 0x6c start!
[VFE_ERR]request i2c adapter failed!
[VFE_ERR]vfe sensor register check error at input_num = 0

出现上述的错误，是因为使用 twi 进行 I2C 通信但没有使能 twi 导致的错误，此时需要确认 dts 中，[twiX] 中的 status 是否已经设置为 okay。

a892755772 LV 5

@yteraa 我改成okay了还是出现同样的错误

a892755772 LV 5

@yteraa 不好意思我今天发现我没有改成功现在我已经没有报这个错误了
但是现在提示说找不到这个ov5640设备我明明已经连接这个
能帮我再看看吗

o insmod ./lib/modules/5.4.61/kernel/drivers/media/platform/sunxi-vin/vin_v4l2.ko
[   48.051803] sunxi-vin-core 5809000.vinc: Adding to iommu group 0
[   48.072904] [VIN_WARN]get csi isp clk fail
[   48.077510] [VIN_WARN]get csi isp src clk fail
[   48.082502] [VIN_WARN]get csi mipi clk fail
[   48.087180] [VIN_WARN]get csi mipi src clk fail
[   48.092315] [VIN_WARN]get csi isp clk fail
[   48.096915] [VIN_WARN]Get isp reset control fail
[   48.113944] [ov5640]PWR_ON!
[   48.118491] sun8iw20-pinctrl pio: pin PE3 already requested by 2500000.uart; cannot claim for 5800800.vind
[   48.129449] sun8iw20-pinctrl pio: pin-131 (5800800.vind) status -22
[   48.136481] sun8iw20-pinctrl pio: could not request pin 131 (PE3) from group PE3  on device pio
[   48.146236] sunxi-vin-media 5800800.vind: Error applying setting, reverse things back
[   48.154980] [VIN_ERR]mclk0 request pin handle failed!
[   48.215784] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.224511] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.234199] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.240573] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.246963] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.255763] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.265439] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.271751] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.278092] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.286809] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.296479] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.302826] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.309186] [VIN_DEV_I2C]ov5640 sensor read retry = 2
[   48.314845] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.323564] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.333233] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.339597] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.345995] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.354722] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.364386] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.370696] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.377034] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.385752] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.395431] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.401746] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.408037] [VIN_DEV_I2C]ov5640 sensor read retry = 2
[   48.413667] [ov5640]V4L2_IDENT_SENSOR = 0
[   48.418209] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.426937] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.436619] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.442973] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.449378] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.458160] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.467773] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.474084] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.480435] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.489150] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.498832] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.505174] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.511527] [VIN_DEV_I2C]ov5640 sensor read retry = 2
[   48.517185] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.525903] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.535578] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.541893] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.548232] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.556958] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.566639] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.572950] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.579305] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.588020] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.597694] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.604013] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.610323] [VIN_DEV_I2C]ov5640 sensor read retry = 2
[   48.615931] [ov5640]retry = 0, V4L2_IDENT_SENSOR = 0
[   48.621548] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.630333] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.639929] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.646218] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.652588] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.661373] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.670967] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.677305] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.683714] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.692514] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.702110] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.708455] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.714817] [VIN_DEV_I2C]ov5640 sensor read retry = 2
[   48.720488] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.729217] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.738895] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.745187] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.751538] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.760321] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.769995] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.776285] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.782640] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.791439] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.801114] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.807408] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.813717] [VIN_DEV_I2C]ov5640 sensor read retry = 2
[   48.819388] [ov5640]retry = 1, V4L2_IDENT_SENSOR = 0
[   48.824950] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.833668] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.843340] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.849701] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.856096] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.864823] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.874420] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.880731] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.887067] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.895784] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.905382] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.911695] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.917990] [VIN_DEV_I2C]ov5640 sensor read retry = 2
[   48.923669] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.932387] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.941982] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.948272] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.954621] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.963340] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   48.972934] 0x02502a00: 01011001 00000001 00007900 00020001 
[   48.979242] 0x02502a10: 00008040 00010004 00010010 00000002 
[   48.985584] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   48.994303] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   49.003898] 0x02502a00: 01011001 00000001 00007900 00020001 
[   49.010211] 0x02502a10: 00008040 00010004 00010010 00000002 
[   49.016511] [VIN_DEV_I2C]ov5640 sensor read retry = 2
[   49.022140] [ov5640]retry = 2, V4L2_IDENT_SENSOR = 0
[   49.027707] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   49.036422] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   49.046019] 0x02502a00: 01011001 00000001 00007900 00020001 
[   49.052336] 0x02502a10: 00008040 00010004 00010010 00000002 
[   49.058680] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   49.067407] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   49.077001] 0x02502a00: 01011001 00000001 00007900 00020001 
[   49.083312] 0x02502a10: 00008040 00010004 00010010 00000002 
[   49.089668] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   49.098384] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   49.108007] 0x02502a00: 01011001 00000001 00007900 00020001 
[   49.114320] 0x02502a10: 00008040 00010004 00010010 00000002 
[   49.120638] [VIN_DEV_I2C]ov5640 sensor read retry = 2
[   49.126296] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   49.135025] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   49.144620] 0x02502a00: 01011001 00000001 00007900 00020001 
[   49.150930] 0x02502a10: 00008040 00010004 00010010 00000002 
[   49.157276] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   49.166001] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   49.175597] 0x02502a00: 01011001 00000001 00007900 00020001 
[   49.181906] 0x02502a10: 00008040 00010004 00010010 00000002 
[   49.188243] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   49.196957] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   49.206551] 0x02502a00: 01011001 00000001 00007900 00020001 
[   49.212865] 0x02502a10: 00008040 00010004 00010010 00000002 
[   49.219183] [VIN_DEV_I2C]ov5640 sensor read retry = 2
[   49.224793] [ov5640]retry = 3, V4L2_IDENT_SENSOR = 0
[   49.230410] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   49.239195] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   49.248859] 0x02502a00: 01011001 00000001 00007900 00020001 
[   49.255150] 0x02502a10: 00008040 00010004 00010010 00000002 
[   49.261517] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   49.270317] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   49.279915] 0x02502a00: 01011001 00000001 00007900 00020001 
[   49.286259] 0x02502a10: 00008040 00010004 00010010 00000002 
[   49.292675] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   49.301471] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   49.311076] 0x02502a00: 01011001 00000001 00007900 00020001 
[   49.317422] 0x02502a10: 00008040 00010004 00010010 00000002 
[   49.323784] [VIN_DEV_I2C]ov5640 sensor read retry = 2
[   49.329460] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   49.338177] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   49.347850] 0x02502a00: 01011001 00000001 00007900 00020001 
[   49.354163] 0x02502a10: 00008040 00010004 00010010 00000002 
[   49.360520] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   49.369246] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   49.378913] 0x02502a00: 01011001 00000001 00007900 00020001 
[   49.385201] 0x02502a10: 00008040 00010004 00010010 00000002 
[   49.391553] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   49.400336] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   49.409999] 0x02502a00: 01011001 00000001 00007900 00020001 
[   49.416288] 0x02502a10: 00008040 00010004 00010010 00000002 
[   49.422604] [VIN_DEV_I2C]ov5640 sensor read retry = 2
[   49.428224] [ov5640]retry = 4, V4L2_IDENT_SENSOR = 0
[   49.433801] [ov5640] error, chip found is not an target chip.
[   49.440255] [ov5640]PWR_OFF!
[   49.443614] sun8iw20-pinctrl pio: pin PE3 already requested by 2500000.uart; cannot claim for 5800800.vind
[   49.454462] sun8iw20-pinctrl pio: pin-131 (5800800.vind) status -22
[   49.461505] sun8iw20-pinctrl pio: could not request pin 131 (PE3) from group PE3  on device pio
[   49.471210] sunxi-vin-media 5800800.vind: Error applying setting, reverse things back
[   49.479949] [VIN_ERR]mclk0 request pin handle failed!
[   49.497824] sensor_remove ov5640 sd = (ptrval)!
[   49.502997] [VIN_ERR]registering ov5640, No such device!
[   49.508988] [VIN]vinc1 is null

YterAA LV 7

@a892755772

[   49.391553] sunxi_i2c_drv_core_process()925 - [i2c2] Timeout when sending 9th SCL clk
[   49.400336] i2c_sunxi_drv_complete()1077 - [i2c2] incomplete xfer(status: 0x1, dev addr: 0x3c)
[   49.422604] [VIN_DEV_I2C]ov5640 sensor read retry = 2
[   49.428224] [ov5640]retry = 4, V4L2_IDENT_SENSOR = 0
[   49.433801] [ov5640] error, chip found is not an target chip.
[   49.440255] [ov5640]PWR_OFF!

出现上述错误打印时，可按以下操作逐步debug。

（1）确认 sys_config.fex 中配置的 sensor I2C 地址是否正确（sensor datasheet 中标注，读地址为 0x6d，写地址为 0x6c，那么dts 配置 sensor I2C 地址为 0x6c）；
（2）在完成以上操作之后，在 senor 上电函数中，将掉电操作屏蔽，保持 sensor 一直上电状态，方便 debug；
（3）确认 I2C 地址正确之后，测量 sensor 的各路电源电压是否正确且电压幅值达到 datasheet 标注的电压要求；
（4）测量 MCLK 的电压幅值与频率，是否正常；
（5）测量 sensor 的 reset、pown 引脚电平配置是否正确，I2C 引脚 SCK、SDA 是否已经硬件上拉；
（6）确认 I2C 接口使用正确并使能（CCI / TWI）；
（7）如果还是 I2C 出错，协调硬件同事使用逻辑分析仪等仪器进行debug；

小wei LV 5

你好。请问你的ov5640摄像头能成功使用了吗？我遇到了点麻烦想请教一下你

小wei LV 5

@a892755772 你好，请问你的ov5640现在改成功了吗

a892755772 LV 5

@qq519472926 还不行啊卡主了

目前是把twi2使能吧gmac0禁用了 video0有了但是还提示错误

mangopi login: [    5.723106] [VIN_WARN]sensor_helper_probe: cannot get sensor0_cameravdd supply, setting it to NULL!
[    5.734370] [VIN_WARN]sensor_helper_probe: cannot get sensor0_iovdd supply, setting it to NULL!
[    5.744295] [VIN_WARN]sensor_helper_probe: cannot get sensor0_avdd supply, setting it to NULL!
[    5.754062] [VIN_WARN]sensor_helper_probe: cannot get sensor0_dvdd supply, setting it to NULL!
[    7.800745] sunxi-vin-core 5809000.vinc: Adding to iommu group 0
[    7.810364] [VIN_WARN]get csi isp clk fail
[    7.815061] [VIN_WARN]get csi isp src clk fail
[    7.820046] [VIN_WARN]get csi mipi clk fail
[    7.824806] [VIN_WARN]get csi mipi src clk fail
[    7.829916] [VIN_WARN]get csi isp clk fail
[    7.834548] [VIN_WARN]Get isp reset control fail
[    7.857278] [ov5640]PWR_ON!
[    7.916252] [ov5640]V4L2_IDENT_SENSOR = 5640
[    7.965291] [ov5640]PWR_OFF!
[    7.981120] [VIN]vinc1 is null
[    7.984633] [VIN_ERR]Bt.601 Pipeline csi subdev is NULL, DevID is 0

对了串口要改掉不能是uart0 因为是PE2 PE3
但是uboot改了没有用内核可以

小wei LV 5

@a892755772 方便加qq一起交流吗。我现在也遇到了问题

小wei LV 5

@a892755772
我这启动打印就很奇怪。我接不接摄像头都是这样打印。感觉少了好多ko模块没加载。可以看看你的启动LOG吗

[SNDCODEC][sunxi_card_init][583]:card init finished
sunxi-mmc 4020000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
sunxi-mmc 4021000.sdmmc: card claims to support voltages below defined range
sunxi-codec-machine 2030340.sound: 2030000.codec <-> 203034c.dummy_cpudai mapping ok
sunxi-mmc 4020000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B
input: audiocodec sunxi Audio Jack as /devices/platform/soc@3000000/2030340.sound/sound/card0/input0
mmc0: new high speed SDXC card at address aaaa
[SNDCODEC][sunxi_card_dev_probe][836]:register card finished
mmcblk0: mmc0:aaaa SC64G 59.5 GiB
sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
NET: Registered protocol family 10
Segment Routing with IPv6
sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
 mmcblk0: p1 p2 p3 p4 p5 p6
NET: Registered protocol family 17
Loading compiled-in X.509 certificates
sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pe not found, using dummy regulator
sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B
sunxi-i2c sunxi-i2c2: sunxi-i2c2 supply twi not found, using dummy regulator
sunxi-i2c sunxi-i2c2: probe success
mmc1: new high speed SDIO card at address 0001
vin_csi 5801000.csi: Adding to iommu group 0
sunxi-vin-core 5809000.vinc: Adding to iommu group 0
[VIN_WARN]get csi isp clk fail
[VIN_WARN]get csi isp src clk fail
[VIN_WARN]get csi mipi clk fail
[VIN_WARN]get csi mipi src clk fail
[VIN_WARN]get csi isp clk fail
[VIN_WARN]Get isp reset control fail
**ov5640 2-003c: endpoint node not found
ov5640: probe of 2-003c failed with error -22
[VIN_ERR]222registering ov5640, No such device!**
[VIN]vinc1 is null
cfg80211: Loading compiled-in X.509 certificates for regulatory database
cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
cfg80211: failed to load regulatory.db
clk: Not disabling unused clocks
ALSA device list:
  #0: audiocodec
alloc_fd: slot 0 not NULL!
random: fast init done
EXT4-fs (mmcblk0p5): mounted filesystem without journal. Opts: (null)
VFS: Mounted root (ext4 filesystem) readonly on device 179:5.
devtmpfs: mounted
Freeing unused kernel memory: 148K
This architecture does not have kernel memory protection.
Run /pseudo_init as init process
mount: mounting none on /dev failed: Device or resource busy
mount: mounting /dev/by-name/rootfs_data on /overlay failed: No such file or directory
Mount Failed: formating /dev/by-name/rootfs_data to ext4 ...
/pseudo_init: line 395: mkfs.ext4: not found

小wei LV 5

@a892755772 有空的话把你下面几个文件贴一下看看嘛

device/config/chips/xxx/configs/xx/sys_config.fex
device/config/chips/xxx/configs/xx/board.dts
lichee/linux-5.4/arch/riscv/boot/dts/sunxi/sun20iw1p1.dtsi
target/allwinner/d1s-common/modules.mk

a892755772 LV 5

@qq519472926 我没有ysy_confgi.fex
我的是t113-s3的板子是mq dual

小wei LV 5

@a892755772 另外几个呢