0001 # SPDX-License-Identifier: GPL-2.0
0002 %YAML 1.2
0003 ---
0004 $id: http://devicetree.org/schemas/timer/arm,global_timer.yaml#
0005 $schema: http://devicetree.org/meta-schemas/core.yaml#
0006
0007 title: ARM Global Timer
0008
0009 maintainers:
0010 - Stuart Menefy <stuart.menefy@st.com>
0011
0012 description:
0013 Cortex-A9 are often associated with a per-core Global timer.
0014
0015 properties:
0016 compatible:
0017 items:
0018 - enum:
0019 - arm,cortex-a5-global-timer
0020 - arm,cortex-a9-global-timer
0021
0022 description: driver supports versions r2p0 and above.
0023
0024 reg:
0025 maxItems: 1
0026
0027 interrupts:
0028 maxItems: 1
0029
0030 clocks:
0031 maxItems: 1
0032
0033 required:
0034 - compatible
0035 - reg
0036 - clocks
0037
0038 additionalProperties: false
0039
0040 examples:
0041 - |
0042 timer@2c000600 {
0043 compatible = "arm,cortex-a9-global-timer";
0044 reg = <0x2c000600 0x20>;
0045 interrupts = <1 13 0xf01>;
0046 clocks = <&arm_periph_clk>;
0047 };
0048 ...
