diff --git a/bindings/interconnect/qcom,lahaina.txt b/bindings/interconnect/qcom,lahaina.txt new file mode 100644 index 000000000000..86c1430df79c --- /dev/null +++ b/bindings/interconnect/qcom,lahaina.txt @@ -0,0 +1,30 @@ +Qualcomm Technologies, Inc. Lahaina Network-On-Chip interconnect driver binding +----------------------------------------------------------- + +Lahaina interconnect providers support system bandwidth requirements through +RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is +able to communicate with the BCM through the Resource State Coordinator (RSC) +associated with each execution environment. Provider nodes must point to at +least one RPMh device child node pertaining to their RSC and each provider +can map to multiple RPMh resources. + +Required properties : +- compatible : shall contain only one of the following: + "qcom,lahaina-aggre1_noc", + "qcom,lahaina-aggre2_noc", + "qcom,lahaina-config_noc", + "qcom,lahaina-dc_noc", + "qcom,lahaina-gem_noc", + "qcom,lahaina-lpass_ag_noc", + "qcom,lahaina-mc_virt", + "qcom,lahaina-mmss_noc", + "qcom,lahaina-nsp_noc", + "qcom,lahaina-system_noc", +- #interconnect-cells : should contain 1 + +Examples: + +aggre1_noc: interconnect@16e0000 { + compatible = "qcom,lahaina-aggre1_noc"; + interconnect-cells = <1>; +};