bindings/timer/renesas%2Costm.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/timer/renesas,ostm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas OS Timer (OSTM)
10   - Chris Brandt <chris.brandt@renesas.com>
11   - Geert Uytterhoeven <geert+renesas@glider.be>
14   The OSTM is a multi-channel 32-bit timer/counter with fixed clock source that
15   can operate in either interval count down timer or free-running compare match
23       - enum:
24           - renesas,r7s72100-ostm  # RZ/A1H
25           - renesas,r7s9210-ostm   # RZ/A2M
26           - renesas,r9a07g043-ostm # RZ/G2UL and RZ/Five
27           - renesas,r9a07g044-ostm # RZ/G2{L,LC}
28           - renesas,r9a07g054-ostm # RZ/V2L
29           - renesas,r9a09g057-ostm # RZ/V2H(P)
30       - const: renesas,ostm        # Generic
41   power-domains:
48   - compatible
49   - reg
50   - interrupts
51   - clocks
52   - power-domains
59           - renesas,r9a07g043-ostm
60           - renesas,r9a07g044-ostm
61           - renesas,r9a07g054-ostm
62           - renesas,r9a09g057-ostm
65     - resets
70   - |
71     #include <dt-bindings/clock/r7s72100-clock.h>
72     #include <dt-bindings/interrupt-controller/arm-gic.h>
74             compatible = "renesas,r7s72100-ostm", "renesas,ostm";
78             power-domains = <&cpg_clocks>;