diff options
| author | Frank Li <Frank.Li@nxp.com> | 2025-11-03 16:48:28 -0500 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2025-11-24 15:39:05 +0000 |
| commit | de8209e55408d8dbb1e14cc90da3f63b85ea4d36 (patch) | |
| tree | 70b18ae50ec8f7d939177dded5f10d7357dc33f6 | |
| parent | 7ab06ea41af53aa1713186ceaa154179e4b0d4c9 (diff) | |
dt-bindings: perf: fsl-imx-ddr: Add compatible string for i.MX8QM, i.MX8QXP and i.MX8DXL
Add compatible string fsl,imx8qm-ddr-pmu, fsl,imx8qxp-ddr-pmu, which
fallback to fsl,imx8-ddr-pmu and fsl,imx8dxl-db-pmu (for data bus fabric).
Add clocks, clock-names for fsl,imx8dxl-db-pmu and keep the same
restriction for existing compatible strings.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Will Deacon <will@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml index d2e578d6b83b..103e4aec2439 100644 --- a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml +++ b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml @@ -14,6 +14,7 @@ properties: oneOf: - enum: - fsl,imx8-ddr-pmu + - fsl,imx8dxl-db-pmu - fsl,imx8m-ddr-pmu - fsl,imx8mq-ddr-pmu - fsl,imx8mm-ddr-pmu @@ -28,7 +29,10 @@ properties: - fsl,imx8mp-ddr-pmu - const: fsl,imx8m-ddr-pmu - items: - - const: fsl,imx8dxl-ddr-pmu + - enum: + - fsl,imx8dxl-ddr-pmu + - fsl,imx8qm-ddr-pmu + - fsl,imx8qxp-ddr-pmu - const: fsl,imx8-ddr-pmu - items: - enum: @@ -43,6 +47,14 @@ properties: interrupts: maxItems: 1 + clocks: + maxItems: 2 + + clock-names: + items: + - const: ipg + - const: cnt + required: - compatible - reg @@ -50,6 +62,21 @@ required: additionalProperties: false +allOf: + - if: + properties: + compatible: + contains: + const: fsl,imx8dxl-db-pmu + then: + required: + - clocks + - clock-names + else: + properties: + clocks: false + clock-names: false + examples: - | #include <dt-bindings/interrupt-controller/arm-gic.h> |