[PATCH v4 0/3] spi: fsl-dspi: Convert to yaml format and use common SPI property

[Frank Li <Frank.Li@xxxxxxx>]

Convert fsl-dspi binding to to yaml format.
Using common SPI property spi-cs-setup-delay-ns and spi-cs-hold-delay-ns.
Update driver and ls1043 dts file.

To: Vladimir Oltean <olteanv@xxxxxxxxx>
To: Mark Brown <broonie@xxxxxxxxxx>
To: Rob Herring <robh@xxxxxxxxxx>
To: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
To: Conor Dooley <conor+dt@xxxxxxxxxx>
To: Shawn Guo <shawnguo@xxxxxxxxxx>
Cc: linux-spi@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: imx@xxxxxxxxxxxxxxx
Cc: olteanv@xxxxxxxxx

Signed-off-by: Frank Li <Frank.Li@xxxxxxx>
---
Changes in v4:
- See each patch
- Link to v3: https://lore.kernel.org/r/20240620-ls_qspi-v3-0-1a2afcf417e4@xxxxxxx

Changes in v3:
- using Vladimir Oltean's https://lore.kernel.org/imx/20240613-ls_qspi-v2-0-b288f6f5b736@xxxxxxx/T/#t
  for fsl periphal part to keep compatiblity.

- Add common property and depericated fsl private property.
- Link to v2: https://lore.kernel.org/r/20240613-ls_qspi-v2-0-b288f6f5b736@xxxxxxx

---
Frank Li (3):
      spi: fsl-dspi: use common proptery 'spi-cs-setup(hold)-delay-ns'
      spi: dt-bindings: fsl-dspi: Convert to yaml format
      arm64: dts: fsl-ls1043a-rdb: use common spi-cs-setup(hold)-delay-ns

 .../bindings/spi/fsl,dspi-peripheral-props.yaml    |  30 ++++++
 .../devicetree/bindings/spi/fsl,dspi.yaml          | 103 +++++++++++++++++++++
 .../devicetree/bindings/spi/spi-fsl-dspi.txt       |  65 -------------
 .../bindings/spi/spi-peripheral-props.yaml         |   1 +
 MAINTAINERS                                        |   2 +-
 arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts  |  18 ++++
 drivers/spi/spi-fsl-dspi.c                         |  19 +++-
 7 files changed, 167 insertions(+), 71 deletions(-)
---
base-commit: 03d44168cbd7fc57d5de56a3730427db758fc7f6
change-id: 20240613-ls_qspi-bdced20e235e

Best regards,
---
Frank Li <Frank.Li@xxxxxxx>