Messages in this thread | | | From | William Wu <> | Subject | [PATCH 0/3] Reset USB3 controller before initializing Type-C PHY on rk3399 | Date | Fri, 12 Jan 2018 18:08:21 +0800 |
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This series adds USB3 OTG controller reset for rk3399 Type-C PHY, and use the reset to hold the whole USB3 OTG controller in reset state to keep the PIPE power state in P2 before initializing Type-C PHY, it's useful to avoid waiting for PHY PMA and PIPE ready timeout.
William Wu (3): dt-bindings: phy: phy-rockchip-typec: add usb3 otg reset arm64: dts: rockchip: add USB3 OTG reset for Type-C PHY on rk3399 phy: rockchip-typec: reset USB3 controller before initializing PHY
.../devicetree/bindings/phy/phy-rockchip-typec.txt | 12 +++++++----- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 10 ++++++---- drivers/phy/rockchip/phy-rockchip-typec.c | 22 ++++++++++++++++++++-- 3 files changed, 33 insertions(+), 11 deletions(-)
-- 2.0.0
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