Hi
I try to use LT8912B with imx8mm lpddr4 evk.
So I found one topic IMX93 DSI drm bridge attach ERROR failed to attach bridge and modified devicetree file as attachment.
But I got error message as follow:
[ 2.191818] i2c i2c-0: IMX I2C adapter registered[ 2.197485] i2c i2c-1: IMX I2C adapter registered[ 2.203616] i2c i2c-2: IMX I2C adapter registered[ 2.205679] LDO2: Bringing 800000uV into 900000-900000uV[ 2.210259] lt8912 3-0048: lt8912_parse_dt: Bad data-lanes property[ 2.219986] lt8912: probe of 3-0048 failed with error -22[ 2.225522] i2c i2c-3: IMX I2C adapter registered
lt8912 3-0048: lt8912_parse_dt: Bad data-lanes property.
So, you need to check the driver source code. Check the parameters pass from the device tree file to the driver.
