| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) | |
| %YAML 1.2 | |
| --- | |
| $id: http://devicetree.org/schemas/timer/ti,da830-timer.yaml# | |
| $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| title: TI DaVinci Timer | |
| maintainers: | |
| - Kousik Sanagavarapu <five231003@gmail.com> | |
| description: | | |
| This is a 64-bit timer found on TI's DaVinci architecture devices. The timer | |
| can be configured as a general-purpose 64-bit timer, dual general-purpose | |
| 32-bit timers. When configured as dual 32-bit timers, each half can operate | |
| in conjunction (chain mode) or independently (unchained mode) of each other. | |
| The timer is a free running up-counter and can generate interrupts when the | |
| counter reaches preset counter values. | |
| properties: | |
| compatible: | |
| const: ti,da830-timer | |
| reg: | |
| maxItems: 1 | |
| interrupts: | |
| minItems: 2 | |
| maxItems: 10 | |
| interrupt-names: | |
| minItems: 2 | |
| items: | |
| - const: tint12 | |
| - const: tint34 | |
| - const: cmpint0 | |
| - const: cmpint1 | |
| - const: cmpint2 | |
| - const: cmpint3 | |
| - const: cmpint4 | |
| - const: cmpint5 | |
| - const: cmpint6 | |
| - const: cmpint7 | |
| clocks: | |
| maxItems: 1 | |
| required: | |
| - compatible | |
| - reg | |
| - interrupts | |
| - interrupt-names | |
| - clocks | |
| additionalProperties: false | |
| examples: | |
| - | | |
| timer@20000 { | |
| compatible = "ti,da830-timer"; | |
| reg = <0x20000 0x1000>; | |
| interrupts = <21>, <22>; | |
| interrupt-names = "tint12", "tint34"; | |
| clocks = <&pll0_auxclk>; | |
| }; | |
| ... |