40 lines
1.3 KiB
Plaintext
40 lines
1.3 KiB
Plaintext
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Qualcomm SLIMbus controller
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This controller is used if applications processor driver controls SLIMbus
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master component.
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Required properties:
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- #address-cells - refer to Documentation/devicetree/bindings/slimbus/bus.txt
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- #size-cells - refer to Documentation/devicetree/bindings/slimbus/bus.txt
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- reg : Offset and length of the register region(s) for the device
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- reg-names : Register region name(s) referenced in reg above
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Required register resource entries are:
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"ctrl": Physical address of controller register blocks
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"slew": required for "qcom,apq8064-slim" SOC.
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- compatible : should be "qcom,<SOC-NAME>-slim" for SOC specific compatible
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followed by "qcom,slim" for fallback.
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- interrupts : Interrupt number used by this controller
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- clocks : Interface and core clocks used by this SLIMbus controller
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- clock-names : Required clock-name entries are:
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"iface" : Interface clock for this controller
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"core" : Interrupt for controller core's BAM
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Example:
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slim@28080000 {
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compatible = "qcom,apq8064-slim", "qcom,slim";
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reg = <0x28080000 0x2000>, <0x80207C 4>;
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reg-names = "ctrl", "slew";
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interrupts = <0 33 0>;
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clocks = <&lcc SLIMBUS_SRC>, <&lcc AUDIO_SLIMBUS_CLK>;
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clock-names = "iface", "core";
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#address-cells = <2>;
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#size-cell = <0>;
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wcd9310: audio-codec@1,0{
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compatible = "slim217,60";
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reg = <1 0>;
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};
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};
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