From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?=C5=81ukasz=20Stelmach?= Subject: [PATCH 0/3] True RNG driver for Samsung Exynos 5250+ SoCs Date: Thu, 23 Nov 2017 16:09:11 +0100 Message-ID: <20171123150914.31462-1-l.stelmach@samsung.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Return-path: Sender: linux-crypto-owner@vger.kernel.org To: Rob Herring , Matt Mackall , Herbert Xu , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-crypto@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Marek Szyprowski , Bartlomiej Zolnierkiewicz , =?UTF-8?q?=C5=81ukasz=20Stelmach?= List-Id: devicetree@vger.kernel.org Hello. The following patches add support for the true random number generator found in Samsung Exynos 5250+ SoCs. Patch #1 adds documentation for devicetree bindings. Patch #2 introduces the driver and appropriate changes in Makefile and Kconfig. Patch #3 adds nodes in devicetree files for Exynos SoCs. Łukasz Stelmach (3): dt-bindings: hwrng: Add Samsung Exynos 5250+ True RNG bindings hwrng: exynos - add Samsung Exynos True RNG driver ARM: dts: exynos: Add nodes for True Random Number Generator .../bindings/rng/samsung,exynos5250-trng.txt | 17 ++ MAINTAINERS | 7 + arch/arm/boot/dts/exynos5.dtsi | 5 + arch/arm/boot/dts/exynos5250.dtsi | 5 + arch/arm/boot/dts/exynos5410.dtsi | 5 + arch/arm/boot/dts/exynos5420.dtsi | 5 + drivers/char/hw_random/Kconfig | 12 + drivers/char/hw_random/Makefile | 1 + drivers/char/hw_random/exynos-trng.c | 256 +++++++++++++++++++++ 9 files changed, 313 insertions(+) create mode 100644 Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt create mode 100644 drivers/char/hw_random/exynos-trng.c -- 2.11.0