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| author | Guru Das Srinagesh <quic_gurus@quicinc.com> | 2023-01-13 21:41:13 +0530 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-01-18 21:14:40 -0600 |
| commit | afb37e2577938bb854f20d428d8f29a01ea8bc93 (patch) | |
| tree | 172b807fef37c8576a6bd98f311d0239027aaafe | |
| parent | dfe5ac7023624617d402ca1c295552fbd271e20c (diff) | |
dt-bindings: firmware: qcom,scm: Add optional interrupt
Add an interrupt specification to the bindings to support the wait-queue
feature on SM8450 SoCs.
Signed-off-by: Guru Das Srinagesh <quic_gurus@quicinc.com>
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230113161114.22607-2-quic_sibis@quicinc.com
| -rw-r--r-- | Documentation/devicetree/bindings/firmware/qcom,scm.yaml | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/firmware/qcom,scm.yaml b/Documentation/devicetree/bindings/firmware/qcom,scm.yaml index 9312a0953ea8..4193492ba73e 100644 --- a/Documentation/devicetree/bindings/firmware/qcom,scm.yaml +++ b/Documentation/devicetree/bindings/firmware/qcom,scm.yaml @@ -74,6 +74,12 @@ properties: '#reset-cells': const: 1 + interrupts: + description: + The wait-queue interrupt that firmware raises as part of handshake + protocol to handle sleeping SCM calls. + maxItems: 1 + qcom,dload-mode: $ref: /schemas/types.yaml#/definitions/phandle-array items: @@ -163,6 +169,18 @@ allOf: properties: interconnects: false + # Interrupts + - if: + not: + properties: + compatible: + contains: + enum: + - qcom,scm-sm8450 + then: + properties: + interrupts: false + required: - compatible |