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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:51 +0000 |
commit | 6d03a247468059b0e59c821ef39e6762d4d6fc30 (patch) | |
tree | 17b9c00de2c62e68c965c742cdbc206f77a375da /Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml | |
parent | Releasing progress-linux version 6.8.12-1~progress7.99u1. (diff) | |
download | linux-6d03a247468059b0e59c821ef39e6762d4d6fc30.tar.xz linux-6d03a247468059b0e59c821ef39e6762d4d6fc30.zip |
Merging upstream version 6.9.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml b/Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml new file mode 100644 index 0000000000..915c6b8140 --- /dev/null +++ b/Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/perf/starfive,jh8100-starlink-pmu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive JH8100 StarLink PMU + +maintainers: + - Ji Sheng Teoh <jisheng.teoh@starfivetech.com> + +description: + StarFive's JH8100 StarLink PMU integrates one or more CPU cores with a + shared L3 memory system. The PMU support overflow interrupt, up to + 16 programmable 64bit event counters, and an independent 64bit cycle + counter. StarFive's JH8100 StarLink PMU is accessed via MMIO. + +properties: + compatible: + const: starfive,jh8100-starlink-pmu + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + + pmu@12900000 { + compatible = "starfive,jh8100-starlink-pmu"; + reg = <0x0 0x12900000 0x0 0x10000>; + interrupts = <34>; + }; + }; |