[PATCH v2 0/3] Drivers for Loongson security engine

From: Qunqin Zhao
Date: Tue Feb 11 2025 - 22:31:53 EST


Loongson security engine supports random number generation, hash,
symmetric encryption and asymmetric encryption. Based on these
encryption functions, TPM2.0 have been implemented in it.

mfd is the baser driver, crypto and tpm are users.

v2: Removed misc driver. Added tpm driver.

Qunqin Zhao (3):
mfd: Add support for Loongson Security Module
crypto: loongson - add Loongson RNG driver support
tpm: Add a driver for Loongson TPM device

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