[Focal][Pull] HiSilicon SFC V3XX driver update

[Taihsiang Ho (tai271828)]

BugLink: https://launchpad.net/bugs/1867588

Here are Hisilicon SFC V3XX driver updates. All patches are clean
cherry-picked from mainline and passes the regression test with checkbox
HS testplan.

The following changes since commit 1a1a1302072096b10e2b8b54887d7fff64c6dada:

  PCI/DPC: Add "pcie_ports=dpc-native" to allow DPC without AER control (2020-03-30 22:07:22 -0400)

are available in the Git repository at:

  https://git.launchpad.net/~taihsiangho/ubuntu/+source/linux/+git/focal master-next-lp1867588-patchset

for you to fetch changes up to 994a9d980585f938d55269577aab2e9980a9516d:

  spi: HiSilicon v3xx: Use DMI quirk to set controller buswidth override bits (2020-04-01 15:48:41 +0200)

----------------------------------------------------------------
John Garry (3):
      spi: Allow SPI controller override device buswidth
      spi: HiSilicon v3xx: Properly set CMD_CONFIG for Dual/Quad modes
      spi: HiSilicon v3xx: Use DMI quirk to set controller buswidth override bits

 drivers/spi/spi-hisi-sfc-v3xx.c | 99 ++++++++++++++++++++++++++++++++++++++++-
 drivers/spi/spi.c               |  4 +-
 include/linux/spi/spi.h         |  3 ++
 3 files changed, 104 insertions(+), 2 deletions(-)