[U-Boot] [PATCH 0/7] USB: XHCI: Add xHCI host controller stack driver

[Vivek Gautam]

This change adds necessary xHCI host controller stack layer.
This stack will eventually interact with SoC specific USB 3.0
controller drivers to enable USB 3.0 support on different boards.

Based on 'master' branch of u-boot-usb tree.

The series also includes patches to support xHCI on exynos5250,
including required driver, device tree changes and a temporary
config change to test things finally on smdk5250.

Vivek Gautam (7):
  arm: exynos5250: Define CONFIG_SYS_CACHELINE_SIZE
  USB: xHCI: Add stack support for xHCI
  USB: XHCI: Add xHCI host controller support for Exynos5
  arm: exynos: Add methods to control power to USB 3.0 PHY
  exynos5: dts: Add COMPAT string data for USB 3.0 PHY and XHCI
  exynos5: dts: Add device node for XHCI
  temp: ARM: EXYNOS5: Enable xHCI support for Exynos5

 arch/arm/cpu/armv7/exynos/power.c              |   22 +
 arch/arm/dts/exynos5250.dtsi                   |   12 +
 arch/arm/include/asm/arch-exynos/cpu.h         |    8 +
 arch/arm/include/asm/arch-exynos/power.h       |    5 +
 arch/arm/include/asm/arch-exynos/xhci-exynos.h |   90 ++
 common/usb.c                                   |   27 +-
 drivers/usb/host/Makefile                      |    4 +
 drivers/usb/host/xhci-exynos5.c                |  324 ++++++
 drivers/usb/host/xhci-mem.c                    |  731 ++++++++++++++
 drivers/usb/host/xhci-ring.c                   |  899 +++++++++++++++++
 drivers/usb/host/xhci.c                        | 1040 +++++++++++++++++++
 drivers/usb/host/xhci.h                        | 1281 ++++++++++++++++++++++++
 include/configs/exynos5250-dt.h                |    7 +
 include/fdtdec.h                               |    2 +
 include/linux/usb/dwc3.h                       |  190 ++++
 include/usb.h                                  |    9 +-
 lib/fdtdec.c                                   |    2 +
 17 files changed, 4650 insertions(+), 3 deletions(-)
 create mode 100644 arch/arm/include/asm/arch-exynos/xhci-exynos.h
 create mode 100644 drivers/usb/host/xhci-exynos5.c
 create mode 100644 drivers/usb/host/xhci-mem.c
 create mode 100644 drivers/usb/host/xhci-ring.c
 create mode 100644 drivers/usb/host/xhci.c
 create mode 100644 drivers/usb/host/xhci.h
 create mode 100644 include/linux/usb/dwc3.h

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1.7.6.5