DWC2 DMA support #67

Job	Run time
arm-clang (imxrt)	4m 7s
arm-clang (kinetis_k kinetis_kl)	1m 39s
arm-clang (lpc17 lpc18 lpc40 lpc43)	2m 25s
arm-clang (lpc54 lpc55)	2m 17s
arm-clang (nrf)	4m 0s
arm-gcc (imxrt)	5m 3s
arm-clang (samd21)	3m 24s
arm-gcc (kinetis_k kinetis_kl)	1m 26s
arm-clang (samd51)	1m 54s
arm-gcc (lpc17 lpc18 lpc40 lpc43)	2m 42s
arm-clang (stm32f0)	1m 7s
arm-gcc (lpc54 lpc55)	2m 33s
arm-clang (stm32f1)	56s
arm-gcc (mcx)	1m 54s
arm-gcc (nrf)	4m 58s
arm-clang (stm32f2)	31s
arm-gcc (ra)	3m 13s
arm-clang (stm32f3)	47s
arm-gcc (rp2040)	1m 53s
arm-clang (stm32f4)	2m 47s
arm-gcc (samd21)	3m 19s
arm-clang (stm32f7)	2m 10s
arm-gcc (samd51)	1m 58s
arm-clang (stm32g0)	38s
arm-gcc (stm32f0)	1m 21s
arm-clang (stm32g4)	1m 18s
arm-gcc (stm32f1)	1m 10s
arm-clang (stm32h5)	1m 8s
arm-gcc (stm32f2)	44s
arm-gcc (stm32f3)	39s
arm-clang (stm32h7)	2m 50s
arm-gcc (stm32f4)	3m 25s
arm-gcc (stm32f7)	2m 12s
arm-clang (stm32l4)	1m 25s
arm-gcc (stm32g0)	57s
arm-clang (stm32u5)	1m 8s
arm-gcc (stm32g4)	1m 22s
arm-gcc (stm32h5)	1m 23s
arm-gcc (stm32h7)	2m 58s
msp430-gcc (msp430)	17s
arm-gcc (stm32l4)	1m 43s
arm-gcc (stm32u5)	1m 20s
hil-test (feather_nrf52840_express)	42s
hil-test (itsybitsy_m4)	1m 6s
hil-test (raspberry_pi_pico)	41s
	1h 27m 30s

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