Supporting DM USB is required to support DM_ETH and USB network adapters with the same binary. This series adds support for DM_USB for the DRA7/AM57 families. As a bonus it adds support for USB3.
limitation: - only Host mode is supported. The Device mode can be added later. Tested on: - dra7 evm - dra71 evm - dra72 evm - dra72 evm rev C - dra76 evm - AM572 evm Changes in v5: - Rebased on latest u-boot - Removed patches that have already been merged Changes in v4: - Fix word missing in commit log - Remove dependency on MISC - Renamed the commit (DM_USB is already enabled, the only missing option is for the USB2 phy driver) - Remove dependency on MISC - Remove omap specific glue layer and use dwc3-of-simple glue layer Changes in v3: - in syscon_regmap_lookup_by_phandle(), use dev_dbg() instead of printf() - added unit test for syscon_regmap_lookup_by_phandle() Changes in v2: - Add USB3 support to ti-pipe3-phy driver - omap-usb2-phy: Implement power_on and power_off callbacks - am57xx boards: when DM_USB is used, turn on the required USB clocks - split dts changes in 2 commits: one for binding the children of ocp2scp@4a080000, and one to disable USB1 on all DRA7 EVMs - Instead of disabling USB1 port in dts files, use *-u-boot.dtsi files - Enable DM_USB in am57xx_evm_defconfig. USB3 (super speed) is supported. Jean-Jacques Hiblot (7): syscon: dm: Add a new method to get a regmap from DTS phy: Add a new driver for OMAP's USB2 PHYs board: ti: dra7xx-evm: turn on USB clocks in late init stage dts: dra7x: make ocp2scp@4a080000 compatible with simple-bus dts: dra7x: Disable USB1 on all evms configs: enable OMAP_USB2_PHY for all DRA7 platforms configs: am57xx_evm: Enable DM_USB and dependencies Vignesh R (2): phy: ti-pip3-phy: Add support for USB3 PHY board; ti: am57xx: turn on USB clocks arch/arm/dts/dra7-evm-u-boot.dtsi | 8 ++ arch/arm/dts/dra71-evm-u-boot.dtsi | 9 ++ arch/arm/dts/dra72-evm-revc-u-boot.dtsi | 8 ++ arch/arm/dts/dra72-evm-u-boot.dtsi | 22 ++++ arch/arm/dts/dra76-evm-u-boot.dtsi | 9 ++ arch/arm/dts/omap5-u-boot.dtsi | 4 + arch/sandbox/dts/test.dts | 6 +- board/ti/am57xx/board.c | 19 ++++ board/ti/dra7xx/evm.c | 19 ++++ configs/am57xx_evm_defconfig | 4 + configs/dra7xx_evm_defconfig | 1 + configs/dra7xx_hs_evm_defconfig | 1 + drivers/core/syscon-uclass.c | 23 ++++ drivers/phy/Kconfig | 8 ++ drivers/phy/Makefile | 1 + drivers/phy/omap-usb2-phy.c | 196 ++++++++++++++++++++++++++++++++ drivers/phy/ti-pipe3-phy.c | 30 +++-- include/syscon.h | 13 +++ test/dm/syscon.c | 29 +++++ 19 files changed, 401 insertions(+), 9 deletions(-) create mode 100644 arch/arm/dts/dra72-evm-u-boot.dtsi create mode 100644 drivers/phy/omap-usb2-phy.c -- 2.7.4 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
