dt-bindings: arm-smmu: Constrain clocks for newer Qualcomm variants

dt-bindings: arm-smmu: Constrain clocks for newer Qualcomm variants

Many of SMMU on Qualcomm SoCs come in two flavors using the same front
compatible but a bit different fallback:

1. For application processor, usually without any controllable
   clocks,

2. For the Adreno GPU, with some controllable clock(s) and using
   additionally qcom,adreno-smmu fallback compatible.

Add missing constraints for Glymur SMMU on Adreno GPU and several other
Qualcomm SMMUs for application processors, to restrict the clocks
property to a specific length.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Will Deacon <will@kernel.org>