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Diffstat (limited to 'Documentation/devicetree/bindings/timer/ti,da830-timer.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/timer/ti,da830-timer.yaml | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/timer/ti,da830-timer.yaml b/Documentation/devicetree/bindings/timer/ti,da830-timer.yaml new file mode 100644 index 000000000000..e9646f4e86cc --- /dev/null +++ b/Documentation/devicetree/bindings/timer/ti,da830-timer.yaml @@ -0,0 +1,68 @@ +# 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>; + }; + +... |