morris
46b66530ce
gdma: prevent mutli-channels connect to the same peripheral
...
1. add check in the gdma driver, to prevent multiple channels connecting
to the same peripheral
2. memory copy DMA ID will occupy the peripheral's DMA ID on some ESP
targets (e.g. esp32c3/s3). We should search for a free one when
install async memcpy driver.
Closes https://github.com/espressif/esp-idf/issues/10575
2023-02-01 11:10:26 +08:00
morris
2a9759ea24
gdma: correct the dma trigger of uart
...
GDMA trigger actually is not assigned to UART controller, but for UHCI
controller
2023-02-01 10:56:01 +08:00
morris
2f1393ad53
gdma: add spin lock for gdma channel
...
... because we allow several control functions to be runable under ISR
context
2022-04-21 10:11:20 +00:00
morris
3bcd9278fa
i2s: expose resource object to other component
2021-08-10 21:06:59 +08:00
morris
d9819bc7ae
gdma: set transfer ability
2021-07-16 14:47:09 +08:00
morris
3176ba11d8
gdma: update DMA soc data for esp32-s3
2021-07-16 14:47:09 +08:00
Jan Brudný
6667c5dc2a
driver: update copyright notice
2021-05-24 01:53:34 +02:00
morris
270ed70f3e
gdma: support reset dma fifo at runtime
2021-05-12 17:10:37 +08:00
Michael (XIAO Xufeng)
6ab5b9cbf9
gpio, rtcio: removed unsupported features on different targets
2021-04-13 13:21:08 +08:00
Armando
02600309c8
adc: fix some regression issues
2021-01-25 04:51:40 +00:00
Marius Vikhammer
51169b0e0c
AES/SHA: use GDMA driver instead of LL
2021-01-19 11:02:51 +08:00
morris
e6d23a35ec
gdma: dynamic alloc DMA channels
2021-01-13 10:52:27 +08:00
