Loongson security engine supports random number generation, hash, symmetric encryption and asymmetric encryption. Based on these encryption functions, TPM2 have been implemented in it. mfd is the baser driver, crypto and tpm are users. v3: Put the updates to the MAINTAINERS in a separate patch. v2: Removed misc driver. Added tpm driver. Qunqin Zhao (6): mfd: Add support for Loongson Security Module MAINTAINERS: Add maintainer for Loongson Security Module driver crypto: loongson - add Loongson RNG driver support MAINTAINERS: Add maintainer for Loongson RNG driver tpm: Add a driver for Loongson TPM device MAINTAINERS: Add tpm_lsse.c to LOONGSON CRYPTO DRIVER entry MAINTAINERS | 14 + drivers/char/tpm/Kconfig | 9 + drivers/char/tpm/Makefile | 1 + drivers/char/tpm/tpm_lsse.c | 104 +++++++ drivers/crypto/Kconfig | 1 + drivers/crypto/Makefile | 1 + drivers/crypto/loongson/Kconfig | 6 + drivers/crypto/loongson/Makefile | 2 + drivers/crypto/loongson/ls6000se-rng.c | 190 +++++++++++++ drivers/mfd/Kconfig | 9 + drivers/mfd/Makefile | 2 + drivers/mfd/ls6000se.c | 374 +++++++++++++++++++++++++ include/linux/mfd/ls6000se.h | 75 +++++ 13 files changed, 788 insertions(+) create mode 100644 drivers/char/tpm/tpm_lsse.c create mode 100644 drivers/crypto/loongson/Kconfig create mode 100644 drivers/crypto/loongson/Makefile create mode 100644 drivers/crypto/loongson/ls6000se-rng.c create mode 100644 drivers/mfd/ls6000se.c create mode 100644 include/linux/mfd/ls6000se.h base-commit: 2816b0c949af89640b8dc05de53e650cbf1d55fb -- 2.43.0
