| # 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>; |
| }; |
| |
| ... |
