[v9,0/6] Support ROCKCHIP SPI new feature

Message

Jon Lin June 21, 2021, 8:58 a.m. UTC

Changes in v9:
- Conver to use CS GPIO description

Changes in v8:
- There is a problem with the version 7 mail format. resend it

Changes in v7:
- Fall back "rockchip,rv1126-spi" to "rockchip,rk3066-spi"

Changes in v6:
- Consider to compatibility, the "rockchip,rk3568-spi" is removed in
  Series-changes v5, so the commit massage should also remove the
  corresponding information

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
  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                    | 49 +++++++++++++------
 2 files changed, 34 insertions(+), 16 deletions(-)