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Diffstat (limited to 'Documentation/devicetree/bindings/interconnect/qcom.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/interconnect/qcom.txt | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/interconnect/qcom.txt b/Documentation/devicetree/bindings/interconnect/qcom.txt new file mode 100644 index 000000000000..a75a247107bb --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom.txt @@ -0,0 +1,39 @@ +Qualcomm Network-On-Chip interconnect driver binding +---------------------------------------------------- + +Required properties : +- compatible : shall contain only one of the following: + "qcom,msm8916-snoc" + "qcom,msm8916-pnoc" + "qcom,msm8916-bimc" +- #interconnect-cells : should contain 1 +- reg : shall contain base register location and length + +Optional properties : +clocks : list of phandles and specifiers to all interconnect bus clocks +clock-names : clock names should include both "bus_clk" and "bus_a_clk" + +Examples: + + snoc: snoc@580000 { + compatible = "qcom,msm8916-snoc"; + #interconnect-cells = <1>; + reg = <0x580000 0x14000>; + clock-names = "bus_clk", "bus_a_clk"; + clocks = <&rpmcc RPM_SMD_SNOC_CLK>, <&rpmcc RPM_SMD_SNOC_A_CLK>; + }; + bimc: bimc@400000 { + compatible = "qcom,msm8916-bimc"; + #interconnect-cells = <1>; + reg = <0x400000 0x62000>; + clock-names = "bus_clk", "bus_a_clk"; + clocks = <&rpmcc RPM_SMD_BIMC_CLK>, <&rpmcc RPM_SMD_BIMC_A_CLK>; + }; + pnoc: pnoc@500000 { + compatible = "qcom,msm8916-pnoc"; + #interconnect-cells = <1>; + reg = <0x500000 0x11000>; + clock-names = "bus_clk", "bus_a_clk"; + clocks = <&rpmcc RPM_SMD_PCNOC_CLK>, <&rpmcc RPM_SMD_PCNOC_A_CLK>; + }; + |