6.12-stable review patch. If anyone has any objections, please let me know.
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From: Abel Vesa abel.vesa@linaro.org
commit 680421056216efe727ff4ed48f481691d5873b9e upstream.
Back when the CRD support was brought up, the usb_2 controller didn't have anything connected to it in order to test it properly, so it was never enabled.
On the Lenovo ThinkPad T14s, the usb_2 controller has the fingerprint controller connected to it. So enabling it, proved that the interrupts lines were wrong from the start.
Fix both the pwr_event and the DWC ctrl_irq lines, according to documentation.
Fixes: 4af46b7bd66f ("arm64: dts: qcom: x1e80100: Add USB nodes") Cc: stable@vger.kernel.org # 6.9 Signed-off-by: Abel Vesa abel.vesa@linaro.org Reviewed-by: Johan Hovold johan+linaro@kernel.org Tested-by: Johan Hovold johan+linaro@kernel.org Link: https://lore.kernel.org/r/20250107-x1e80100-fix-usb2-controller-irqs-v1-1-46... Signed-off-by: Bjorn Andersson andersson@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/arm64/boot/dts/qcom/x1e80100.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi @@ -4115,7 +4115,7 @@ <&gcc GCC_USB20_MASTER_CLK>; assigned-clock-rates = <19200000>, <200000000>;
- interrupts-extended = <&intc GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>, + interrupts-extended = <&intc GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>, <&pdc 50 IRQ_TYPE_EDGE_BOTH>, <&pdc 49 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "pwr_event", @@ -4141,7 +4141,7 @@ usb_2_dwc3: usb@a200000 { compatible = "snps,dwc3"; reg = <0 0x0a200000 0 0xcd00>; - interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>; iommus = <&apps_smmu 0x14e0 0x0>; phys = <&usb_2_hsphy>; phy-names = "usb2-phy";