[U-Boot] [PATCH v5 0/5] drivers: Add reset ctrl to drivers

[Ley Foon Tan]

Add reset ctrl to dwmmc socfpga, designware Ethernet and ns16550 serial drivers.

A reset property is an optional feature, so only print out a warning and
do not fail if a reset property is not present.
    
If a reset property is discovered, then use it to deassert, thus bringing the
IP out of reset.

v5 change:
- Rename CONFIG_SPL_RESET_SUPPORT to CONFIG_SPL_DM_RESET
- Change to use CONFIG_IS_ENABLED(DM_RESET) in reset.h
- Added Simon's Reviewed-by in dwmmc, 16550 serial and designware emac patches.

History:
v1: https://patchwork.ozlabs.org/cover/905519/
v2: https://patchwork.ozlabs.org/cover/908667/
v3: https://patchwork.ozlabs.org/cover/910018/
v4: https://patchwork.ozlabs.org/cover/923883/

Ley Foon Tan (5):
  reset: Rename CONFIG_SPL_RESET_SUPPORT to CONFIG_SPL_DM_RESET
  include: reset: Change to use CONFIG_IS_ENABLED(DM_RESET)
  mmc: dwmmc: socfpga: Add reset ctrl to driver
  serial: ns16550: Add reset ctrl to driver
  net: designware: Add reset ctrl to driver

 arch/arm/mach-stm32mp/Kconfig |  2 +-
 common/spl/Kconfig            |  2 +-
 drivers/Makefile              |  2 +-
 drivers/mmc/socfpga_dw_mmc.c  | 17 +++++++++++++++++
 drivers/net/designware.c      |  8 ++++++++
 drivers/serial/ns16550.c      |  8 ++++++++
 include/reset.h               |  2 +-
 7 files changed, 37 insertions(+), 4 deletions(-)

-- 
2.2.2