Messages in this thread Patch in this message | | | From | Vinod Koul <> | Subject | [PATCH v3 4/6] dt-bindings: crypto: Add new compatible qcom,prng-ee | Date | Tue, 3 Jul 2018 11:34:32 +0530 |
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Later qcom chips support v2 of the prng, which exposes an EE (Execution Enviornment) for OS to use so add new compatible qcom,prng-ee for this.
Signed-off-by: Vinod Koul <vkoul@kernel.org> --- 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
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