diff options
| -rw-r--r-- | Documentation/devicetree/bindings/timer/arm,mps2-timer.txt | 28 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/timer/arm,mps2-timer.yaml | 49 |
2 files changed, 49 insertions, 28 deletions
diff --git a/Documentation/devicetree/bindings/timer/arm,mps2-timer.txt b/Documentation/devicetree/bindings/timer/arm,mps2-timer.txt deleted file mode 100644 index 48f84d74edde..000000000000 --- a/Documentation/devicetree/bindings/timer/arm,mps2-timer.txt +++ /dev/null @@ -1,28 +0,0 @@ -ARM MPS2 timer - -The MPS2 platform has simple general-purpose 32 bits timers. - -Required properties: -- compatible : Should be "arm,mps2-timer" -- reg : Address and length of the register set -- interrupts : Reference to the timer interrupt - -Required clocking property, have to be one of: -- clocks : The input clock of the timer -- clock-frequency : The rate in HZ in input of the ARM MPS2 timer - -Examples: - -timer1: mps2-timer@40000000 { - compatible = "arm,mps2-timer"; - reg = <0x40000000 0x1000>; - interrupts = <8>; - clocks = <&sysclk>; -}; - -timer2: mps2-timer@40001000 { - compatible = "arm,mps2-timer"; - reg = <0x40001000 0x1000>; - interrupts = <9>; - clock-frequency = <25000000>; -}; diff --git a/Documentation/devicetree/bindings/timer/arm,mps2-timer.yaml b/Documentation/devicetree/bindings/timer/arm,mps2-timer.yaml new file mode 100644 index 000000000000..64c6aedd7e8e --- /dev/null +++ b/Documentation/devicetree/bindings/timer/arm,mps2-timer.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm,mps2-timer.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM MPS2 timer + +maintainers: + - Vladimir Murzin <vladimir.murzin@arm.com> + +description: + The MPS2 platform has simple general-purpose 32 bits timers. + +properties: + compatible: + const: arm,mps2-timer + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-frequency: + description: Rate in Hz of the timer input clock + +oneOf: + - required: [clocks] + - required: [clock-frequency] + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + timer@40000000 { + compatible = "arm,mps2-timer"; + reg = <0x40000000 0x1000>; + interrupts = <8>; + clocks = <&sysclk>; + }; |