diff options
| author | Johan Hovold <johan+linaro@kernel.org> | 2022-07-13 15:13:35 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-14 16:11:43 +0200 |
| commit | dd566faebe9f27659f2ec0135219f399bc6a2ec9 (patch) | |
| tree | a64a45de5d1ea29583185331a17aac781a40ea8c /Documentation/devicetree/bindings/usb/qcom,dwc3.yaml | |
| parent | a5c7592366af3db61171007d103876c457cd5796 (diff) | |
| download | lwn-dd566faebe9f27659f2ec0135219f399bc6a2ec9.tar.gz lwn-dd566faebe9f27659f2ec0135219f399bc6a2ec9.zip | |
dt-bindings: usb: qcom,dwc3: refine interrupt requirements
Not all platforms have all of the four wakeup interrupts currently
described by the bindings.
Specifically, MSM8953/6/8 and SDM660 do not use the DP/DM interrupts,
while the SS PHY interrupt is optional on SDM660 and SC7280.
Note that no devicetree in mainline specify any wakeup interrupts for
- qcom,ipq4019-dwc3
- qcom,ipq6018-dwc3
- qcom,ipq8064-dwc3
- qcom,ipq8074-dwc3
- qcom,msm8994-dwc3
- qcom,qcs404-dwc3
but let's keep the schema warnings about that for now.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20220713131340.29401-3-johan+linaro@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/usb/qcom,dwc3.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/qcom,dwc3.yaml | 60 |
1 files changed, 55 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml index c991d9103f87..fea3e7092ace 100644 --- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml @@ -94,9 +94,11 @@ properties: - const: apps-usb interrupts: + minItems: 1 maxItems: 4 interrupt-names: + minItems: 1 maxItems: 4 qcom,select-utmi-as-pipe-clk: @@ -333,14 +335,9 @@ allOf: - qcom,ipq6018-dwc3 - qcom,ipq8064-dwc3 - qcom,ipq8074-dwc3 - - qcom,msm8953-dwc3 - qcom,msm8994-dwc3 - - qcom,msm8996-dwc3 - - qcom,msm8998-dwc3 - qcom,qcs404-dwc3 - qcom,sc7180-dwc3 - - qcom,sc7280-dwc3 - - qcom,sdm660-dwc3 - qcom,sdm845-dwc3 - qcom,sdx55-dwc3 - qcom,sdx65-dwc3 @@ -374,6 +371,59 @@ allOf: compatible: contains: enum: + - qcom,msm8953-dwc3 + - qcom,msm8996-dwc3 + - qcom,msm8998-dwc3 + then: + properties: + interrupts: + maxItems: 2 + interrupt-names: + items: + - const: hs_phy_irq + - const: ss_phy_irq + + - if: + properties: + compatible: + contains: + enum: + - qcom,sdm660-dwc3 + then: + properties: + interrupts: + minItems: 1 + maxItems: 2 + interrupt-names: + minItems: 1 + items: + - const: hs_phy_irq + - const: ss_phy_irq + + - if: + properties: + compatible: + contains: + enum: + - qcom,sc7280-dwc3 + then: + properties: + interrupts: + minItems: 3 + maxItems: 4 + interrupt-names: + minItems: 3 + items: + - const: hs_phy_irq + - const: dp_hs_phy_irq + - const: dm_hs_phy_irq + - const: ss_phy_irq + + - if: + properties: + compatible: + contains: + enum: - qcom,sc8280xp-dwc3 then: properties: |