Include a register that contains SPI controller information. Currently, it only provides the number of slaves addressable by the SPI engine. Original-commit: 1d7d1226e7576bfad484109afd3aad4e78af111b
Include a register that contains SPI controller information. Currently, it only provides the number of slaves addressable by the SPI engine. Original-commit: 1d7d1226e7576bfad484109afd3aad4e78af111b