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ae524eb766
Add mailbox controller driver for AST27XX SoCs, which provides independent tx/rx mailbox between different processors. There are 4 channels for each tx/rx mailbox and each channel has an 32-byte FIFO. Signed-off-by: Jammy Huang <jammy_huang@aspeedtech.com> Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au> Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
372 lines
13 KiB
372 lines
13 KiB