This patchset introduces a linux driver for Xiphera's XIP8001B IP. The IP is an FPGA-based TRNG which can be used in various FPGA families. The IP is in use in multiple customer projects and in Xiphera's own products. changes in v2: - fixed the 'make dt_binding_check' errors in the devicetree schema. changes in v3: - added Rob's tags to the first and second patch - fixed a typo in the subject line of the second patch - removed a redundant line of code from the driver in the third patch Atte Tommiska (3): dt-bindings: vendor-prefixes: Add Xiphera vendor prefix dt-bindings: rng: add bindings for Xiphera XIP8001B hwrng hwrng: xiphera-trng: add support for XIP8001B hwrng .../bindings/rng/xiphera,xip8001b-trng.yaml | 33 ++++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + drivers/char/hw_random/Kconfig | 10 ++ drivers/char/hw_random/Makefile | 1 + drivers/char/hw_random/xiphera-trng.c | 150 ++++++++++++++++++ 5 files changed, 196 insertions(+) create mode 100644 Documentation/devicetree/bindings/rng/xiphera,xip8001b-trng.yaml create mode 100644 drivers/char/hw_random/xiphera-trng.c base-commit: 4c6491a343e91a5a2a699b0b545f8ba1ec1e8c65 -- 2.28.0
