[v5,0/6] Support ROCKCHIP SPI new feature

Message

Jon Lin June 7, 2021, 10:57 a.m. UTC

Changes in v5:
- Change to leave one compatible id rv1126, and rk3568 is compatible with rv1126

Changes in v4:
- Adjust the order patches
- Simply commit massage like redundancy "application" content

Changes in v3:
- Fix compile error which is find by Sascha in [v2,2/8]

Jon Lin (6):
  dt-bindings: spi: spi-rockchip: add description for rv1126
  spi: rockchip: add compatible string for rv1126 and rk3568
  spi: rockchip: Set rx_fifo interrupt waterline base on transfer item
  spi: rockchip: Wait for STB status in slave mode tx_xfer
  spi: rockchip: Support cs-gpio
  spi: rockchip: Support SPI_CS_HIGH

 .../devicetree/bindings/spi/spi-rockchip.yaml |  1 +
 drivers/spi/spi-rockchip.c                    | 95 +++++++++++++++----
 2 files changed, 80 insertions(+), 16 deletions(-)