Merge "dt-bindings: interconnect: add interconnect bindings for SDXNIGHTJAR"

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qctecmdr 2020-12-21 22:00:25 -08:00 • committed by Gerrit - the friendly Code Review server
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QTI SDXNIGHTJAR Network-On-Chip interconnect driver binding
-----------------------------------------------------------
Required properties :
- compatible : shall contain only one of the following:
"qcom,sdxnightjar-bimc",
"qcom,sdxnightjar-pcnoc",
"qcom,sdxnightjar-snoc",
- #interconnect-cells : should contain 1
reg : specifies the physical base address and size of registers
clocks : list of phandles and specifiers to all interconnect bus clocks
clock-names : clock names should include both "bus" and "bus_a"
The following are optional properties:
qcom,util-factor : Parameter that represents the DDR utilization factor
to be used in aggregation scheme. It is represented as
actual util-factor * 100.
Examples:
soc {
...
system_noc: interconnect@580000 {
reg = <0x580000 0x14000>;
compatible = "qcom,sdxnightjar-snoc";
#interconnect-cells = <1>;
clock-names = "bus", "bus_a";
clocks = <&rpmcc RPM_SMD_SNOC_CLK>,
<&rpmcc RPM_SMD_SNOC_A_CLK>,
};
pc_noc: interconnect@500000{
reg = <0x500000 0x11000>;
compatible = "qcom,sdxnightjar-pcnoc";
#interconnect-cells = <1>;
clock-names = "bus", "bus_a";
clocks = <&rpmcc RPM_SMD_PCNOC_CLK>,
<&rpmcc RPM_SMD_PCNOC_A_CLK>;
};
bimc: interconnect@400000{
reg = <0x400000 0x62000>;
compatible = "qcom,sdxnightjar-bimc";
qcom,util-factor = <153>;
#interconnect-cells = <1>;
clock-names = "bus", "bus_a";
clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
<&rpmcc RPM_SMD_BIMC_A_CLK>;
};
};