From 3be36ce13c9276eb045a55184ff5c08511adb30b Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Mon, 16 Jul 2018 11:20:25 +0530 Subject: [PATCH] dt-bindings: crypto: Add new compatible qcom, prng-ee 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 Signed-off-by: Herbert Xu --- 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