linux-kernel - [PATCH v3 0/3] hwrng: add support for Xiphera XIP8001B

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Message-Id: <20200902102817.32172-1-atte.tommiska@xiphera.com>
Date:   Wed,  2 Sep 2020 13:28:14 +0300
From:   Atte Tommiska <atte.tommiska@...hera.com>
To:     Matt Mackall <mpm@...enic.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Rob Herring <robh+dt@...nel.org>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-crypto@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Atte Tommiska <atte.tommiska@...hera.com>
Subject: [PATCH v3 0/3] hwrng: add support for Xiphera XIP8001B

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