[PATCH 0/7] Enable spi dma on Rockchip RK3399

[Emil Renner Berthing]

Hi all,

The first three patches in this series enable spi dma on rk3399,
while the remaining patches are meant to be decreasingly obvious
cleanups to the rockchip spi driver.

Unfortunately I only have rk3399-gru-kevin hardware to test
this on, so it would be nice if someone would test this on
other rockchips.

/Emil

Emil Renner Berthing (5):
  arm64: dts: rockchip: add rk3399 SPI DMAs
  spi: rockchip: remove unneeded dma_caps
  spi: rockchip: mark use_dma as bool
  spi: rockchip: directly use direction constants
  spi: rockchip: simplify spi enable logic

Huibin Hong (2):
  spi: rockchip: initialize dma_slave_config properly
  spi: rockchip: adjust dma watermark and burstlen

 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 10 ++++
 drivers/spi/spi-rockchip.c               | 62 +++++++++---------------
 2 files changed, 32 insertions(+), 40 deletions(-)

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2.19.1