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Davis" , PrasannaKumar Muralidharan , 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: =?utf-8?q?=C5=81ukasz_Stelmach?= , Marek Szyprowski , Bartlomiej Zolnierkiewicz Subject: [PATCH v2 1/3] dt-bindings: hwrng: Add Samsung Exynos 5250+ True RNG bindings Date: Mon, 27 Nov 2017 10:58:02 +0100 Message-id: <20171127095804.7128-2-l.stelmach@samsung.com> X-Mailer: git-send-email 2.11.0 In-reply-to: <20171127095804.7128-1-l.stelmach@samsung.com> Organization: Samsung R&D Institute Poland X-Brightmail-Tracker: H4sIAAAAAAAAA01Sa0hTYRjm2zk757hanabom9OMhaSGphFxUhMtif2ILv9SCBt6mHdtU0n7 o2ZaU2ZOSxPTZix0JV7QecOY6+StcJp5WaQRgaUhEhZeEMnjMfLf873P87zv9z68FCbrFLtT CakZrCZVlawgJLhlYN3u3/pVHh34pELOLI+UkUxrVbOYqeNGxUzxogdjt7eQjMPWgJgvc+si ZqKnhmCq7K9FTBM3SzLPLHrEmEoHEXOvjyPDpcru6llSabF6K9vMDwilvt2MlPqFFqQcnOkU KVfajlwloyWhcWxyQharORl2UxKvKyvA0/Mlt/vfj6BcZKV0yIkC+jRU9W1iAnaFsblmQock lIw2IajkHCLhsYLA8LiI1CFqx1FSs1t/geBbX6OId0vpQ7BWPofzGoz2Au5DEl/GaF/o6G0m Bf1vBPWtkzhPEHQElJqGxDx2oVdEMNFyixdhfNN+yzDBE870deD0kzsDcNobGvuHkTAsGKYa NsTCt72gp3B8BzvRIWBxDOxoDtJ+8Cp/GuebAl1Mgrm2aHfPSFh42oQE7AyLg+2kgD1gorx4 11CK4E3d6i5RgeC5MVzAIbBpLiOE3Q6AwVKJCbFI4X6hTJAoYb3rLi7gCGgycmJhfT0Ck3ke f4i8qvckVv0/seo9iT1DmBm5sJnaFDWrPRWgVaVoM1PVAbFpKW1o+5zebQ3+6kLLQ8E2RFNI sV969JI8WiZWZWmzU2wIKEzhIvXcvjaZNE6VncNq0mI0mcms1obkFK5wk56LLoyS0WpVBpvE sums5h8ropzcc9GNjxlb1IzJwLDuo3/aO6bOwh2jvnxk6dPhSR/qivNy4oDrheN5gbhPHppz vqgbM2StTktq1Wt+GwNBb20/Vz9bJTVDOcapE5HzxKOYAkPHsR/5oWesvT0FRUv22MyXbr7h jssuSyPfJ/f5h9S3jGdUhZ1P7PasSLhWouaKoswKXBuvCvLDNFrVX/epZBVKAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFuphkeLIzCtJLcpLzFFi42I5/e/4Nd0ND6WjDKbPsrF4f2oiu8XGGetZ LeYfOcdq0f1KxuL8+Q3sFjcPrWC0uH/vJ5PF5V1z2CxmnN/HZLH2yF12iwXb+hgtlvYfZ7Ro 3XuE3YHXY+esu+we2w6oemxa1cnm0bdlFaNH38sNjB7Hb2xn8vi8SS6APYrLJiU1J7MstUjf LoEro2tiC0tBE1fFwTOnGBsYD3B0MXJwSAiYSPTMYepi5AQyxSQu3FvP1sXIxSEksIRRYtbN RrAEr4CgxI/J91hA6pkF5CWOXMoGCTMLqEtMmreIGaL+G6PEzRdfWEASbAKOEv1LT7CCJEQE vjJJXNu0kAXEYRZYxijxp6eVDaRKWCBConf5OjCbRUBVYuXBk4wQ26wkrq34xQpxkrzErraL YDangLXEtpvHwGqEgGqeTroGdh2/gJbEmqbrLBMYBWchOXYWwrGzkBy7gJF5FaNIamlxbnpu sZFecWJucWleul5yfu4mRmAcbTv2c8sOxq53wYcYBTgYlXh4FXyko4RYE8uKK3MPMUpwMCuJ 8AqUS0UJ8aYkVlalFuXHF5XmpBYfYpTmYFES5+3dszpSSCA9sSQ1OzW1ILUIJsvEwSnVwMhk XOC4O/Tu85Lzt6tDa3as0BBmUiuz3fHuQFreU3k7PmnZJKMnD0srt11ufOlnL/dM6fbRU8vt uidKRF1Te36ydIW4WdoJA9s/TAsfJ/T59J+c0jjvz9OsNXlP8w7IifxZuLgvYkdQ5YE38WuW XlB1NuvfymzFFfQnTdn5Qtnpas2fXPxhl5RYijMSDbWYi4oTAY42X/2fAgAA X-CMS-MailID: 20171127095809eucas1p2988d8c9f37b995b08fb5ae694cf020a2 X-Msg-Generator: CA CMS-TYPE: 201P X-CMS-RootMailID: 20171127095809eucas1p2988d8c9f37b995b08fb5ae694cf020a2 X-RootMTR: 20171127095809eucas1p2988d8c9f37b995b08fb5ae694cf020a2 References: <20171127095804.7128-1-l.stelmach@samsung.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add binding documentation for the True Random Number Generator found on Samsung Exynos 5250+ SoCs. Acked-by: Rob Herring Reviewed-by: Krzysztof Kozlowski Signed-off-by: Łukasz Stelmach --- .../devicetree/bindings/rng/samsung,exynos5250-trng.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt diff --git a/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt b/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt new file mode 100644 index 000000000000..22dfe8cb21c0 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt @@ -0,0 +1,17 @@ +Exynos True Random Number Generator + +Required properties: + +- compatible : Should be "samsung,exynos5250-trng". +- reg : Specifies base physical address and size of the registers map. +- clocks : Phandle to clock-controller plus clock-specifier pair. +- clock-names : "secss" as a clock name. + +Example: + + trng@10830600 { + compatible = "samsung,exynos5250-trng"; + reg = <0x10830600 0x100>; + clocks = <&clock CLK_SSS>; + clock-names = "secss"; + };