Messages in this thread Patch in this message |  | | From | Andrea della Porta <> | | Subject | [PATCH v2 1/2] arm64: dts: broadcom: rp1: Add USB nodes | | Date | Fri, 5 Sep 2025 11:42:39 +0200 |
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The RaspberryPi 5 has RP1 chipset containing two USB host controller, while presenting two USB 2.0 and two USB 3.0 ports to the outside.
Add the relevant USB nodes to the devicetree.
Signed-off-by: Andrea della Porta <andrea.porta@suse.com> --- arch/arm64/boot/dts/broadcom/rp1-common.dtsi | 28 ++++++++++++++++++++ 1 file changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/broadcom/rp1-common.dtsi b/arch/arm64/boot/dts/broadcom/rp1-common.dtsi index 5002a375eb0b..3be14ac53c81 100644 --- a/arch/arm64/boot/dts/broadcom/rp1-common.dtsi +++ b/arch/arm64/boot/dts/broadcom/rp1-common.dtsi @@ -39,4 +39,32 @@ rp1_gpio: pinctrl@400d0000 { <1 IRQ_TYPE_LEVEL_HIGH>, <2 IRQ_TYPE_LEVEL_HIGH>; }; + + rp1_usb0: usb@40200000 { + compatible = "snps,dwc3"; + reg = <0x00 0x40200000 0x0 0x100000>; + interrupts = <31 IRQ_TYPE_EDGE_RISING>; + dr_mode = "host"; + usb3-lpm-capable; + snps,dis_rxdet_inp3_quirk; + snps,parkmode-disable-hs-quirk; + snps,parkmode-disable-ss-quirk; + snps,tx-max-burst = /bits/ 8 <8>; + snps,tx-thr-num-pkt = /bits/ 8 <2>; + status = "disabled"; + }; + + rp1_usb1: usb@40300000 { + compatible = "snps,dwc3"; + reg = <0x00 0x40300000 0x0 0x100000>; + interrupts = <36 IRQ_TYPE_EDGE_RISING>; + dr_mode = "host"; + usb3-lpm-capable; + snps,dis_rxdet_inp3_quirk; + snps,parkmode-disable-hs-quirk; + snps,parkmode-disable-ss-quirk; + snps,tx-max-burst = /bits/ 8 <8>; + snps,tx-thr-num-pkt = /bits/ 8 <2>; + status = "disabled"; + }; }; -- 2.35.3
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