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[v3,0/3] Improve SPI support for Ingenic SoCs.

Message ID 1650724725-93758-1-git-send-email-zhouyanjie@wanyeetech.com
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Series Improve SPI support for Ingenic SoCs. | expand

Message

Zhou Yanjie April 23, 2022, 2:38 p.m. UTC 
1.Add support for using GPIOs as chip select lines on Ingenic SoCs.
2.Add support for probing the spi-ingenic driver on the JZ4775 SoC,
  the X1000 SoC, and the X2000 SoC.
3.Modify annotation texts to be more in line with the current state.

v1->v2:
Use "device_property_read_u32()" instead "of_property_read_u32()" as
Paul Cercueil's suggestion.

v2->v3:
Remove unnecessary "dev_warn()" as Paul Cercueil's suggestion.

周琰杰 (Zhou Yanjie) (3):
  SPI: Ingenic: Add support for use GPIO as chip select line.
  dt-bindings: SPI: Add bindings for new Ingenic SoCs.
  SPI: Ingenic: Add support for new Ingenic SoCs.

 .../devicetree/bindings/spi/ingenic,spi.yaml       |  3 ++
 drivers/spi/Kconfig                                |  4 +-
 drivers/spi/spi-ingenic.c                          | 47 +++++++++++++++++++---
 3 files changed, 47 insertions(+), 7 deletions(-)