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| author | Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> | 2025-12-29 18:26:59 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-01-03 18:20:28 +0300 |
| commit | 2cb0c97ce4392d1b76c178bf7c6613b4e89a4b19 (patch) | |
| tree | 1cbafa0cb5ec409d333f30e35bdc47398c345950 | |
| parent | a84a1e21c0678032f1185173f816cbb500a87877 (diff) | |
| download | linux-2cb0c97ce4392d1b76c178bf7c6613b4e89a4b19.tar.xz | |
dt-bindings: remoteproc: qcom,adsp: Allow cx-supply on qcom,sdm845-slpi-pas
One SDM845 board uses cx-supply, which is not allowed by the bindings,
as reported by dtbs_check:
sdm845-samsung-starqltechn.dtb: remoteproc@5c00000 (qcom,sdm845-slpi-pas): Unevaluated properties are not allowed ('cx-supply' was unexpected)
The SDM845 SLPI binding already allows lcx and lmx domains, thus the
cx-supply seems like a fake name for something else, e.g. some
enable pin. The qcom_q6v5_pas.c driver parses cx-supply, so it is an
established ABI, therefore document it for this device only.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251229152658.284199-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml index 137f95028313..16a245fe2738 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml @@ -32,6 +32,8 @@ properties: reg: maxItems: 1 + cx-supply: true + px-supply: description: Phandle to the PX regulator @@ -159,6 +161,9 @@ allOf: items: - const: lcx - const: lmx + else: + properties: + cx-supply: false - if: properties: |