From 04d54a0e98e7cba699f618fde829609cc2436342 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Mon, 19 Jun 2023 09:37:54 +0200 Subject: [PATCH] arm64: zynqmp: Fix dwc3 usb interrupt description Based on DT binding dwc_usb3 is single entry without anything else. That's why combination dwc3_usb3, otg is not allowed. That's why split it to host and peripheral pair which both points to the same IRQ. DWC3 code is reading these two properties first before generic dwc_usb3. Reviewed-by: Laurent Pinchart Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/6544d13afd9f3d8f5413e32684aa16e4d155e331.1687160244.git.michal.simek@amd.com --- arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index 675b88190845..74898f3a3537 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -900,8 +900,8 @@ compatible = "snps,dwc3"; reg = <0x0 0xfe200000 0x0 0x40000>; interrupt-parent = <&gic>; - interrupt-names = "dwc_usb3", "otg"; - interrupts = <0 65 4>, <0 69 4>; + interrupt-names = "host", "peripheral", "otg"; + interrupts = <0 65 4>, <0 65 4>, <0 69 4>; clock-names = "bus_early", "ref"; iommus = <&smmu 0x860>; snps,quirk-frame-length-adjustment = <0x20>; @@ -927,8 +927,8 @@ compatible = "snps,dwc3"; reg = <0x0 0xfe300000 0x0 0x40000>; interrupt-parent = <&gic>; - interrupt-names = "dwc_usb3", "otg"; - interrupts = <0 70 4>, <0 74 4>; + interrupt-names = "host", "peripheral", "otg"; + interrupts = <0 70 4>, <0 70 4>, <0 74 4>; clock-names = "bus_early", "ref"; iommus = <&smmu 0x861>; snps,quirk-frame-length-adjustment = <0x20>; -- 2.25.1