1 comment:
File src/mainboard/pcengines/apu2/gpio_ftns.c:
Patch Set #13, Line 14: GPIO_49
did you verify that this is the correct gpio number? haven't looked in the datasheet, but from the d […]
This SoC carried two enumerations for GPIOs in the docs, making it confusing indeed.
52740 Rev 3.06 - March 18, 2016
Table 303: Function name for GPIOx[1FC:100:step4]
Register Reset Function
GPIOx100 0000_0000h GPIO49_AGPIO64
GPIOx104 0014_0000h GPIO50_AGPIO65
Same bit, read8 GPIOx102 bit 0 vs read32 GPIOx100 bit 16.
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