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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 <vkoul@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Vinod Koul 2018-07-16 11:20:25 +05:30 committed by Herbert Xu
parent ceec5f5b59
commit 3be36ce13c
1 changed files with 3 additions and 1 deletions
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4
Documentation/devicetree/bindings/crypto/qcom,prng.txt
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@ -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