Add Apollo510 MSPI support Part 1 #89060
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The buf_in_nocache function is to be used by various device drivers to check if buffer is in noncacheable region. The cacheable DMA buffer shall be put into section .ambiq_dma_buff due to certain restrictions of the SoC. Signed-off-by: Swift Tian <[email protected]>
Standarlized transfer priority and add a medium level. Signed-off-by: Swift Tian <[email protected]>
1. Moved ambiq specific macro to mspi_ambiq header. 2. Always fill rx&tx dummy settings regardless of transfer direction. 3. Add the CONFIG_MSPI_* macro for optional features. 4. Fixed the ID read process and add k_sleep during busy_wait in atxp032 driver. Signed-off-by: Swift Tian <[email protected]>
Add the binding properties available to apollo5. Signed-off-by: Swift Tian <[email protected]>
MSPI controller nodes and corresponding XIP regions are added. Signed-off-by: Swift Tian <[email protected]>
Add mspi to board devicetree including pinctrl and mspi devices. Signed-off-by: Swift Tian <[email protected]>
Add the MSPI controller support for apollo5x. Add the MSPI controller to mspi API test. Updated west.yml for hal updates. Signed-off-by: Swift Tian <[email protected]>
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The following west manifest projects have changed revision in this Pull Request:
✅ All manifest checks OK Note: This message is automatically posted and updated by the Manifest GitHub Action. |
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The Apollo510 MSPI controller supports the following:
2x HexSPI speed controllers (MSPI0 and MSPI3)
2x OctalSPI controllers (MSPI1 and MSPI2)
XiP supported
DMA with peripheral-to-memory and peripheral-to-peripheral support
Command Queue Support