-
由 Yoshihiro Shimoda 提交于
This patch adds support for R-Car generation 3 USB2 PHY driver. This SoC has 3 EHCI/OHCI channels, and the channel 0 is shared with the HSUSB (USB2.0 peripheral) device. And each channel has independent registers about the PHYs. So, the purpose of this driver is: 1) initializes some registers of SoC specific to use the {ehci,ohci}-platform driver. 2) detects id pin to select host or peripheral on the channel 0. For now, this driver only supports 1) above. Signed-off-by: NYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>
f3b5a8d9