nxp,tpm-timer.yaml

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    1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/timer/nxp,tpm-timer.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: NXP Low Power Timer/Pulse Width Modulation Module (TPM)
    8 
    9 maintainers:
   10   - Dong Aisheng <aisheng.dong@nxp.com>
   11 
   12 description: |
   13   The Timer/PWM Module (TPM) supports input capture, output compare,
   14   and the generation of PWM signals to control electric motor and power
   15   management applications. The counter, compare and capture registers
   16   are clocked by an asynchronous clock that can remain enabled in low
   17   power modes. TPM can support global counter bus where one TPM drives
   18   the counter bus for the others, provided bit width is the same.
   19 
   20 properties:
   21   compatible:
   22     oneOf:
   23       - const: fsl,imx7ulp-tpm
   24       - items:
   25           - const: fsl,imx8ulp-tpm
   26           - const: fsl,imx7ulp-tpm
   27 
   28   reg:
   29     maxItems: 1
   30 
   31   interrupts:
   32     maxItems: 1
   33 
   34   clocks:
   35     items:
   36       - description: SoC TPM ipg clock
   37       - description: SoC TPM per clock
   38 
   39   clock-names:
   40     items:
   41       - const: ipg
   42       - const: per
   43 
   44 required:
   45   - compatible
   46   - reg
   47   - interrupts
   48   - clocks
   49   - clock-names
   50 
   51 additionalProperties: false
   52 
   53 examples:
   54   - |
   55     #include <dt-bindings/clock/imx7ulp-clock.h>
   56     #include <dt-bindings/interrupt-controller/arm-gic.h>
   57 
   58     timer@40260000 {
   59         compatible = "fsl,imx7ulp-tpm";
   60         reg = <0x40260000 0x1000>;
   61         interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
   62         clocks = <&scg1 IMX7ULP_CLK_NIC1_BUS_DIV>,
   63                  <&pcc2 IMX7ULP_CLK_LPTPM5>;
   64         clock-names = "ipg", "per";
   65     };

Cache object: b4497bee975598795f68f2bf5c35f679

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/timer/nxp,tpm-timer.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/timer/nxp,tpm-timer.yaml