Le 26/04/2023 à 08:58, Jia Jie Ho a écrit :
Adding device probe and DMA init for StarFive cryptographic module.
Co-developed-by: Huan Feng <huan.feng-bONrM45KWFOXmMXjJBpWqg@xxxxxxxxxxxxxxxx>
Signed-off-by: Huan Feng <huan.feng-bONrM45KWFOXmMXjJBpWqg@xxxxxxxxxxxxxxxx>
Signed-off-by: Jia Jie Ho <jiajie.ho-bONrM45KWFOXmMXjJBpWqg@xxxxxxxxxxxxxxxx>
---
MAINTAINERS | 7 +
drivers/crypto/Kconfig | 1 +
drivers/crypto/Makefile | 1 +
drivers/crypto/starfive/Kconfig | 17 +++
drivers/crypto/starfive/Makefile | 4 +
drivers/crypto/starfive/jh7110-cryp.c | 199 ++++++++++++++++++++++++++
drivers/crypto/starfive/jh7110-cryp.h | 63 ++++++++
7 files changed, 292 insertions(+)
create mode 100644 drivers/crypto/starfive/Kconfig
create mode 100644 drivers/crypto/starfive/Makefile
create mode 100644 drivers/crypto/starfive/jh7110-cryp.c
create mode 100644 drivers/crypto/starfive/jh7110-cryp.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 65140500d9f8..a6f7677db4db 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -19609,6 +19609,13 @@ F: Documentation/devicetree/bindings/clock/starfive*
F: drivers/clk/starfive/
F: include/dt-bindings/clock/starfive*
+STARFIVE CRYPTO DRIVER
+M: Jia Jie Ho <jiajie.ho-bONrM45KWFOXmMXjJBpWqg@xxxxxxxxxxxxxxxx>
+M: William Qiu <william.qiu-bONrM45KWFOXmMXjJBpWqg@xxxxxxxxxxxxxxxx>
+S: Supported
+F: Documentation/devicetree/bindings/crypto/starfive*
+F: drivers/crypto/starfive/
+
STARFIVE PINCTRL DRIVER
M: Emil Renner Berthing <kernel-sKpHZLTYfq0@xxxxxxxxxxxxxxxx>
M: Jianlong Huang <jianlong.huang-bONrM45KWFOXmMXjJBpWqg@xxxxxxxxxxxxxxxx>
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 55e75fbb658e..64b94376601c 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -817,5 +817,6 @@ config CRYPTO_DEV_SA2UL
source "drivers/crypto/keembay/Kconfig"
source "drivers/crypto/aspeed/Kconfig"
+source "drivers/crypto/starfive/Kconfig"
endif # CRYPTO_HW
diff --git a/drivers/crypto/Makefile b/drivers/crypto/Makefile
index 116de173a66c..212931c84412 100644
--- a/drivers/crypto/Makefile
+++ b/drivers/crypto/Makefile
@@ -53,3 +53,4 @@ obj-y += xilinx/
obj-y += hisilicon/
obj-$(CONFIG_CRYPTO_DEV_AMLOGIC_GXL) += amlogic/
obj-y += keembay/
+obj-y += starfive/
diff --git a/drivers/crypto/starfive/Kconfig b/drivers/crypto/starfive/Kconfig
new file mode 100644
index 000000000000..73f39b6bc09f
--- /dev/null
+++ b/drivers/crypto/starfive/Kconfig
@@ -0,0 +1,17 @@
+#
+# StarFive crypto drivers configuration
+#
+
+config CRYPTO_DEV_JH7110
+ tristate "StarFive JH7110 cryptographic engine driver"
+ depends on SOC_STARFIVE
+ select CRYPTO_ENGINE
+ select ARM_AMBA
+ select DMADEVICES
+ select AMBA_PL08X
+ help
+ Support for StarFive JH7110 crypto hardware acceleration engine.
+ This module provides acceleration for public key algo,
+ skciphers, AEAD and hash functions.
+
+ If you choose 'M' here, this module will be called starfive-crypto.
jh7110-cryp?
diff --git a/drivers/crypto/starfive/Makefile b/drivers/crypto/starfive/Makefile
new file mode 100644
index 000000000000..41221acaee39
--- /dev/null
+++ b/drivers/crypto/starfive/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
+
+obj-$(CONFIG_CRYPTO_DEV_JH7110) += jh7110-crypto.o
+jh7110-crypto-objs := jh7110-cryp.o
