On 01/29/18 04:22, Martin Blumenstingl wrote: > This contains two fixes and two (minor) fixes for the phy-meson-gxl-usb2 > driver: > - a clock and reset line is used for the PHYs. this was not clear from > the Amlogic GPL kernel sources since the clock is enabled very early > in the boot process (either because the hardware defaults to "on", > the bootrom enables it or a bootloader before BL3-3/u-boot enables it) > - we don't read the controller's dr_mode anymore because the USB2 PHY > can only be switched into host mode if the USB3 PHY knows about it. > Thus auto-detecting the mode doesn't work for this PHY so it's removed > in patch #3 > - do not log an error message when the phy-supply is not ready yet and > we have to return -EPROBE_DEFER > - improve the naming of some U2P_R2 test mode registers > > > Martin Blumenstingl (5): > dt-bindings: phy: meson-gxl-usb2-phy: add the reset line and clock > phy: amlogic: phy-meson-gxl-usb2: support the clock and reset line > phy: amlogic: phy-meson-gxl-usb2: default to host mode > phy: amlogic: phy-meson-gxl-usb2: don't log an error on -EPROBE_DEFER > phy: amlogic: phy-meson-gxl-usb2: rename some of the U2P_R2 registers > > .../devicetree/bindings/phy/meson-gxl-usb2-phy.txt | 4 ++ > drivers/phy/amlogic/Kconfig | 1 - > drivers/phy/amlogic/phy-meson-gxl-usb2.c | 78 ++++++++++++++++------ > 3 files changed, 61 insertions(+), 22 deletions(-) > Hi Martin thanks for your great work for pushing the USB driver upstream. I've test your whole series[1] on AXG S400 board and it works fine here. Yixun [1] the whole patch series include [RFC usb-next v8 0/3] initialize (multiple) PHYs for a HCD https://lkml.kernel.org/r/20180125000053.9387-1-martin.blumenstingl@xxxxxxxxxxxxxx [PATCH 0/3] DWC3 support for Amlogic Meson AXG and GXL SoCs https://lkml.kernel.org/r/20180128200333.20093-1-martin.blumenstingl@xxxxxxxxxxxxxx [PATCH v2 0/2] Meson GXL USB3 PHY driver https://lkml.kernel.org/r/20180128201554.23889-1-martin.blumenstingl@xxxxxxxxxxxxxx [PATCH 1/5] dt-bindings: phy: meson-gxl-usb2-phy: add the reset line and clock https://lkml.kernel.org/r/20180128202245.25021-1-martin.blumenstingl@xxxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
