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43 lines
1.2 KiB
43 lines
1.2 KiB
Bindings for cadence I3C master block |
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Required properties: |
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-------------------- |
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- compatible: shall be "cdns,i3c-master" |
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- clocks: shall reference the pclk and sysclk |
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- clock-names: shall contain "pclk" and "sysclk" |
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- interrupts: the interrupt line connected to this I3C master |
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- reg: I3C master registers |
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Mandatory properties defined by the generic binding (see |
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Documentation/devicetree/bindings/i3c/i3c.yaml for more details): |
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- #address-cells: shall be set to 1 |
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- #size-cells: shall be set to 0 |
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Optional properties defined by the generic binding (see |
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Documentation/devicetree/bindings/i3c/i3c.yaml for more details): |
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- i2c-scl-hz |
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- i3c-scl-hz |
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I3C device connected on the bus follow the generic description (see |
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Documentation/devicetree/bindings/i3c/i3c.yaml for more details). |
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Example: |
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i3c-master@0d040000 { |
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compatible = "cdns,i3c-master"; |
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clocks = <&coreclock>, <&i3csysclock>; |
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clock-names = "pclk", "sysclk"; |
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interrupts = <3 0>; |
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reg = <0x0d040000 0x1000>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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i2c-scl-hz = <100000>; |
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nunchuk: nunchuk@52 { |
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compatible = "nintendo,nunchuk"; |
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reg = <0x52 0x0 0x10>; |
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}; |
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};
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