[PATCH 0/2] Add support for rng on shikra

From: Kuldeep Singh

Date: Thu May 14 2026 - 09:19:52 EST


The patchseries contain dt-binding and DT changes for enabling rng on
shikra.

This series depends on the following prerequisite patchset:
- https://lore.kernel.org/all/20260512-shikra-dt-v1-0-716438330dd0@xxxxxxxxxxxxxxxx/

Tested-on: shikra-iqs-evk

Testing:
- Boot the board and verify qcom_rng driver probe success.
- Validated rngtest utils
- validated against dt_binding and dtbs_check.

Steps followed:
- cat /sys/class/misc/hw_random/rng_available
- echo qcom_hwrng > /sys/class/misc/hw_random/rng_current
- cat /sys/class/misc/hw_random/rng_current
- cat /dev/random | rngtest -c 1000

Signed-off-by: Kuldeep Singh <kuldeep.singh@xxxxxxxxxxxxxxxx>
---
Kuldeep Singh (2):
dt-bindings: crypto: qcom,prng: Document Shikra TRNG
arm64: dts: qcom: shikra: Add TRNG support

Documentation/devicetree/bindings/crypto/qcom,prng.yaml | 1 +
arch/arm64/boot/dts/qcom/shikra.dtsi | 5 +++++
2 files changed, 6 insertions(+)
---
base-commit: 33c8e3305b65a2e757e68b10af521ad54ea051a6
change-id: 20260514-shikra_rng-ce87409afd22

Best regards,
--
Kuldeep Singh <kuldeep.singh@xxxxxxxxxxxxxxxx>