Subject: [PATCH 0/7] new SoC support and further improvements

[Birger Koblitz]

Hi Martin,

Thanks for the tip on the build environment, so here it comes:
This adds support for the RTL93xx newer generation of Switch SoCs
from Realtek. It adds device flags to describe the difference in
capabilities with respect to the RTL83xx Socs, support for more
than CS#0, parallel IO and SPI bus frequency setting.

Birger Koblitz (7):
  spi: realteak-rtl: Add support for RTL93xx SoCs
  spi: realtek-rtl: set device capability flags
  spi: realtek-rtl: allow use of chip-select other than CS0
  spi: realtek-rtl: add parallel IO suppport
  spi: realtek-rtl: set transfer mode in transfer_one_message()
  spi: realtek-rtl: add support to configure bus speed
  spi: realtek-rtl: update devicetree documentation

 .../bindings/spi/realtek,rtl-spi.yaml         |  10 +
 drivers/spi/spi-realtek-rtl.c                 | 196 ++++++++++++++----
 2 files changed, 162 insertions(+), 44 deletions(-)

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2.25.1