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PCF8574 I2C-GPIO Expander driver
Posted at 5/11/2018 15:50:15
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Hello,
I have added PCF8574 I2C-GPIO Expander in the rk3399-firefly-port.dtsi file but that driver is not getting loaded during the boot procedure.
I have checked the log messages but I did not find my driver. But apart from that .dtsi file, I did not do anything.
Am I missing anything to get that driver loaded? |
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