From: Vinod Koul Subject: [PATCH v5 4/6] dt-bindings: crypto: Add new compatible qcom,prng-ee Date: Mon, 9 Jul 2018 11:49:23 +0530 Message-ID: <20180709061925.20276-5-vkoul@kernel.org> References: <20180709061925.20276-1-vkoul@kernel.org> Cc: Bjorn Andersson , Matt Mackall , Herbert Xu , Arnd Bergmann , linux-arm-msm@vger.kernel.org, Stephen Boyd , Timur Tabi , Jeffrey Hugo , Vinod Koul To: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Return-path: In-Reply-To: <20180709061925.20276-1-vkoul@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-crypto.vger.kernel.org Later qcom chips support v2 of the prng, which exposes an EE (Execution Environment) for OS to use so add new compatible qcom,prng-ee for this. Signed-off-by: Vinod Koul --- Documentation/devicetree/bindings/crypto/qcom,prng.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/crypto/qcom,prng.txt b/Documentation/devicetree/bindings/crypto/qcom,prng.txt index 8e5853c2879b..7ee0e9eac973 100644 --- a/Documentation/devicetree/bindings/crypto/qcom,prng.txt +++ b/Documentation/devicetree/bindings/crypto/qcom,prng.txt @@ -2,7 +2,9 @@ Qualcomm MSM pseudo random number generator. Required properties: -- compatible : should be "qcom,prng" +- compatible : should be "qcom,prng" for 8916 etc + : should be "qcom,prng-ee" for 8996 and later using EE + (Execution Environment) slice of prng - reg : specifies base physical address and size of the registers map - clocks : phandle to clock-controller plus clock-specifier pair - clock-names : "core" clocks all registers, FIFO and circuits in PRNG IP block -- 2.14.4