Documentation/devicetree/bindings/timer/loongson,ls1x-pwmtimer.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/timer/loongson,ls1x-pwmtimer.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Loongson-1 PWM timer
   8
   9 maintainers:
  10   - Keguang Zhang <keguang.zhang@gmail.com>
  11
  12 description:
  13   Loongson-1 PWM timer can be used for system clock source
  14   and clock event timers.
  15
  16 properties:
  17   compatible:
  18     const: loongson,ls1b-pwmtimer
  19
  20   reg:
  21     maxItems: 1
  22
  23   clocks:
  24     maxItems: 1
  25
  26   interrupts:
  27     maxItems: 1
  28
  29 required:
  30   - compatible
  31   - reg
  32   - clocks
  33   - interrupts
  34
  35 additionalProperties: false
  36
  37 examples:
  38   - |
  39     #include <dt-bindings/clock/loongson,ls1x-clk.h>
  40     #include <dt-bindings/interrupt-controller/irq.h>
  41     clocksource: timer@1fe5c030 {
  42         compatible = "loongson,ls1b-pwmtimer";
  43         reg = <0x1fe5c030 0x10>;
  44
  45         clocks = <&clkc LS1X_CLKID_APB>;
  46         interrupt-parent = <&intc0>;
  47         interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
  48     };