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| author | Andrea della Porta <andrea.porta@suse.com> | 2025-09-05 11:42:39 +0200 |
|---|---|---|
| committer | Florian Fainelli <florian.fainelli@broadcom.com> | 2025-09-09 14:20:54 -0700 |
| commit | b11aa9565f800fe33369936a1730de2e344ea5ef (patch) | |
| tree | 4852b7d954251f6bd635ca0582380c6b10d8250f | |
| parent | 911b1a6443bbdeed25c5459768793953bf846dcb (diff) | |
| download | linux-b11aa9565f800fe33369936a1730de2e344ea5ef.tar.gz linux-b11aa9565f800fe33369936a1730de2e344ea5ef.zip | |
arm64: dts: broadcom: rp1: Add USB nodes
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>
Link: https://lore.kernel.org/r/16d753cb4bf37beb5e9c6f0e03576cf13708f27d.1757065053.git.andrea.porta@suse.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
| -rw-r--r-- | arch/arm64/boot/dts/broadcom/rp1-common.dtsi | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/broadcom/rp1-common.dtsi b/arch/arm64/boot/dts/broadcom/rp1-common.dtsi index 6bdc304c5f24..5a815c379794 100644 --- a/arch/arm64/boot/dts/broadcom/rp1-common.dtsi +++ b/arch/arm64/boot/dts/broadcom/rp1-common.dtsi @@ -55,4 +55,32 @@ pci_ep_bus: pci-ep-bus@1 { #address-cells = <1>; #size-cells = <0>; }; + + 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"; + }; }; |