mirror of
https://github.com/Evolution-X-Devices/kernel_xiaomi_sm8450-devicetrees
synced 2026-02-01 08:51:30 +00:00
b0e5152a74
Add devicetree bindings snapshot to the devicetree project.
This snapshot is taken as of the
'commit 5fba1b18cfc72e264e5f3ce49020ed322aa6ac9f ("Merge 5.6-rc3
into android-mainline")' of the kernel project.
Change-Id: Ia087ab2b7d4a2616ea446a69683a8b5b821d0448
40 lines
1.1 KiB
Plaintext
40 lines
1.1 KiB
Plaintext
Microchip PIC32 Clock Controller Binding
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Microchip clock controller is consists of few oscillators, PLL, multiplexer
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and few divider modules.
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This binding uses common clock bindings.
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[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
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Required properties:
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- compatible: shall be "microchip,pic32mzda-clk".
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- reg: shall contain base address and length of clock registers.
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- #clock-cells: shall be 1.
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Optional properties:
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- microchip,pic32mzda-sosc: shall be added only if platform has
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secondary oscillator connected.
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Example:
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rootclk: clock-controller@1f801200 {
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compatible = "microchip,pic32mzda-clk";
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reg = <0x1f801200 0x200>;
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#clock-cells = <1>;
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/* optional */
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microchip,pic32mzda-sosc;
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};
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The clock consumer shall specify the desired clock-output of the clock
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controller (as defined in [2]) by specifying output-id in its "clock"
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phandle cell.
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[2] include/dt-bindings/clock/microchip,pic32-clock.h
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For example for UART2:
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uart2: serial@2 {
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compatible = "microchip,pic32mzda-uart";
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reg = <>;
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interrupts = <>;
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clocks = <&rootclk PB2CLK>;
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};
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