[PATCH 0/3] hwrng: starfive - Add driver for TRNG module
Jia Jie Ho
jiajie.ho at starfivetech.com
Wed Dec 21 01:08:16 PST 2022
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
--
2.25.1
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