arm64: dts: qcom: qcs404: Add turingcc node

Add a node describing the Turing Clock Controller of the QCS404. Given
the default access restriction the node is left disabled.

Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <agross@kernel.org>