mbox series

[0/3] hwrng: starfive - Add driver for TRNG module

Message ID 20221221090819.1259443-1-jiajie.ho@starfivetech.com (mailing list archive)
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Series hwrng: starfive - Add driver for TRNG module | expand

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Jia Jie Ho Dec. 21, 2022, 9:08 a.m. UTC 
This patch series adds kernel support for StarFive hardware random
number generator. First 2 patches adds bindings documentations and
device driver for this module. Patch 3 adds devicetree entry for
VisionFive v2 SoC.

Patch 3 needs to be applied on top of:
https://patchwork.kernel.org/project/linux-riscv/patch/20221220011247.35560-7-hal.feng@starfivetech.com/

Jia Jie Ho (3):
  dt-bindings: rng: Add StarFive TRNG module
  hwrng: starfive - Add TRNG driver for StarFive SoC
  riscv: dts: starfive: Add TRNG node for VisionFive 2

 .../bindings/rng/starfive,jh7110-trng.yaml    |  55 +++
 MAINTAINERS                                   |   6 +
 arch/riscv/boot/dts/starfive/jh7110.dtsi      |  11 +
 drivers/char/hw_random/Kconfig                |  11 +
 drivers/char/hw_random/Makefile               |   1 +
 drivers/char/hw_random/starfive-trng.c        | 403 ++++++++++++++++++
 6 files changed, 487 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/rng/starfive,jh7110-trng.yaml
 create mode 100644 drivers/char/hw_random/starfive-trng.c