Re: [PATCH 0/6] Add SpacemiT K1 USB2.0 controllers support
"Ze Huang" <[email protected]>
| Newsgroups | org.infradead.lists.linux-riscv,dev.linux.lists.spacemit,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-usb |
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| Message-ID | <[email protected]> |
On Fri Aug 21, 2026 at 11:28 AM CST, Junzhong Pan wrote: > On 8/21/2026 10:00 AM, Ze Huang wrote: >> On Wed Aug 12, 2026 at 5:26 PM CST, Junzhong Pan wrote: >>> The SpacemiT K1 SoC has two USB2.0 controllers, one has Dual-Role >>> support, but the hardware has no internal OTG registers, the other is >>> Host only. These controllers are compatible with Chipidea USB2 driver >>> with some flags set and reset control support. >>> >>> This series is based on 7.2-rc1 and has been tested on Banana Pi F3 >>> development board. >>> >>> A self-powered USB device/hub is needed to test the host function of the >>> dual-role controller on Banana Pi F3, a MINI-PCIe USB2.0 module (a >>> cellular module e.g.) is needed to test the host only controller. >>> >>> Signed-off-by: Junzhong Pan <[email protected]> >> >> Tested on OrangePi RV2. >> >> To use USB2.0 Type-A port as host on this board, usb2_0 needs: >> - dr_mode = "host" >> - a vbus-supply regulator driving gpio126 >> >> Tested-by: Ze Huang <[email protected]> >> > > Thanks, then I'll add rv2 dts node in the next version. Can you > test again later ? Sure > > Thanks _______________________________________________ linux-riscv mailing list [email protected] http://lists.infradead.org/mailman/listinfo/linux-riscv