Messages in this thread | | | From | Samuel Holland <> | Subject | [PATCH 0/6] phy: rockchip-inno-usb2: RK356x OTG fix and enhancements | Date | Wed, 13 Apr 2022 22:22:51 -0500 |
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This series gets USB OTG working on the RK356x SoCs, as used in the PineNote tablet.
- Patch 1 fixes an interrupt storm issue specific to RK356x. - Patches 2 and 3 are a couple of small optimizations. - Patches 4 and 5 reduce the delay when unplugging from the OTG port. - Patch 6 allows OTG ports to work in host mode without depending on another driver to provide an extcon. The specific use case here is a Type-C port controller that provides a hardware "ID pin" output.
Samuel Holland (6): phy: rockchip-inno-usb2: Fix muxed interrupt support phy: rockchip-inno-usb2: Do not check bvalid twice phy: rockchip-inno-usb2: Do not lock in bvalid IRQ handler phy: rockchip-inno-usb2: Support multi-bit mask properties phy: rockchip-inno-usb2: Handle bvalid falling phy: rockchip-inno-usb2: Handle ID IRQ
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 125 +++++++++++++++--- 1 file changed, 105 insertions(+), 20 deletions(-)
-- 2.35.1
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