[PATCH v5 0/3] Meson S4 HW RNG Support
Alexey Romanov
avromanov at salutedevices.com
Fri Sep 29 03:29:35 PDT 2023
Hello!
This patch series adds hwrng support for Amlogic S4-series.
Now, S4 uses a new random number generation algorithm.
This changes implemnents new algo and also adds description
to meson-s4.dtsi.
V2:
- Use readl_relaxed_poll_timeout_atomic() function instead of loop.
- Use two different functions: meson_rng_read() and meson_s4_rng_read().
- Fix naming in DT schema (meson-s4-hwrng instead of meson-hwrng-s4).
- A little code style fixes.
V3:
- Fix commit message in patch with dt-bindings schema changes.
V4:
- Drop struct meson_rng_priv field from struct meson_rng_data.
V5:
- Rebased over v6.7/arm64-dt (Amlogic repo).
Alexey Romanov (3):
drivers: rng: meson: add support for S4
dt-bindings: rng: meson: add meson-rng-s4 compatible
arch/arm64: dts: meson-s4: add hwrng node
.../bindings/rng/amlogic,meson-rng.yaml | 1 +
arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 5 ++
drivers/char/hw_random/meson-rng.c | 80 ++++++++++++++++++-
3 files changed, 83 insertions(+), 3 deletions(-)
--
2.25.1
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