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| H A D | phy-rockchip-inno-usb2.c | e475bd5dfda4565caed300507a432a05061c9ea9 Tue Oct 27 02:58:12 UTC 2020 Ren Jianing <jianing.ren@rock-chips.com> phy: rockchip-inno-usb2: add usb2 phy support for rk3568
RK3568 has two USB 2.0 PHYs, and each PHY has two ports, the
OTG port of PHY0 support OTG mode with charging detection
function, they are similar to previous Rockchip SoCs.
However, there are three different designs for RK3568 USB 2.0 PHY.
1. RK3568 uses independent USB GRF module for each USB 2.0 PHY.
2. RK3568 accesses the registers of USB 2.0 PHY IP directly by APB.
3. The two ports of USB 2.0 PHY share one interrupt.
Signed-off-by: Ren Jianing <jianing.ren@rock-chips.com>
Change-Id: Ia33d3de222a6c7f263290f4098d0a5e557a9d568
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