From a5c7592366af3db61171007d103876c457cd5796 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Wed, 13 Jul 2022 15:13:34 +0200 Subject: [PATCH] dt-bindings: usb: qcom,dwc3: add SC8280XP binding Add SC8280XP to the DT schema. Note that the SC8280XP controllers use the common set of five clocks and an additional set of four interconnect clocks whose purpose is not entirely clear at this point. The set of wakeup interrupts is also different for SC8280XP. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20220713131340.29401-2-johan+linaro@kernel.org Signed-off-by: Greg Kroah-Hartman --- .../devicetree/bindings/usb/qcom,dwc3.yaml | 102 +++++++++++++++--- 1 file changed, 88 insertions(+), 14 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml index 749e1963ddbb8..c991d9103f873 100644 --- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml @@ -24,6 +24,7 @@ properties: - qcom,qcs404-dwc3 - qcom,sc7180-dwc3 - qcom,sc7280-dwc3 + - qcom,sc8280xp-dwc3 - qcom,sdm660-dwc3 - qcom,sdm845-dwc3 - qcom,sdx55-dwc3 @@ -66,11 +67,11 @@ properties: - mock_utmi:: Mock utmi clock needed for ITP/SOF generation in host mode. Its frequency should be 19.2MHz. minItems: 1 - maxItems: 6 + maxItems: 9 clock-names: minItems: 1 - maxItems: 6 + maxItems: 9 assigned-clocks: items: @@ -93,20 +94,10 @@ properties: - const: apps-usb interrupts: - items: - - description: The interrupt that is asserted - when a wakeup event is received on USB2 bus. - - description: The interrupt that is asserted - when a wakeup event is received on USB3 bus. - - description: Wakeup event on DM line. - - description: Wakeup event on DP line. + maxItems: 4 interrupt-names: - items: - - const: hs_phy_irq - - const: ss_phy_irq - - const: dm_hs_phy_irq - - const: dp_hs_phy_irq + maxItems: 4 qcom,select-utmi-as-pipe-clk: description: @@ -249,6 +240,28 @@ allOf: - const: sleep - const: mock_utmi + - if: + properties: + compatible: + contains: + enum: + - qcom,sc8280xp-dwc3 + then: + properties: + clocks: + maxItems: 9 + clock-names: + items: + - const: cfg_noc + - const: core + - const: iface + - const: sleep + - const: mock_utmi + - const: noc_aggr + - const: noc_aggr_north + - const: noc_aggr_south + - const: noc_sys + - if: properties: compatible: @@ -311,6 +324,67 @@ allOf: - const: mock_utmi - const: xo + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq4019-dwc3 + - 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 + - qcom,sm4250-dwc3 + - qcom,sm6115-dwc3 + - qcom,sm6125-dwc3 + - qcom,sm6350-dwc3 + - qcom,sm8150-dwc3 + - qcom,sm8250-dwc3 + - qcom,sm8350-dwc3 + - qcom,sm8450-dwc3 + then: + properties: + interrupts: + items: + - description: The interrupt that is asserted + when a wakeup event is received on USB2 bus. + - description: The interrupt that is asserted + when a wakeup event is received on USB3 bus. + - description: Wakeup event on DM line. + - description: Wakeup event on DP line. + interrupt-names: + items: + - const: hs_phy_irq + - const: ss_phy_irq + - const: dm_hs_phy_irq + - const: dp_hs_phy_irq + + - if: + properties: + compatible: + contains: + enum: + - qcom,sc8280xp-dwc3 + then: + properties: + interrupts: + maxItems: 4 + interrupt-names: + items: + - const: pwr_event + - const: dp_hs_phy_irq + - const: dm_hs_phy_irq + - const: ss_phy_irq additionalProperties: false -- 2.30.2