crypto: qce - Add support to initialize interconnect path

crypto: qce - Add support to initialize interconnect path

Crypto engine on certain Snapdragon processors like sm8150, sm8250, sm8350
etc. requires interconnect path between the engine and memory to be
explicitly enabled and bandwidth set prior to any operations. Add support
in the qce core to enable the interconnect path appropriately.

Tested-by: Jordan Crouse <jorcrous@amazon.com>
Signed-off-by: Thara Gopinath <thara.gopinath@gmail.com>
[Bhupesh: Make header file inclusion alphabetical and use devm_of_icc_get()]
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
[vladimir: moved icc bandwidth setup closer to its acquisition]
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>