Hi,

Changes since v4
================
1. Do not require samsung,spi-feedback-delay and fold patch 3 into patch 2.
2. Rework message in patch 4.
3. Add tags.

Changes since v3
================
1. Patch 2: correct path in exynos-usi.yaml.
2. Add patch 5.
3. Add tags.

Changes since v2
================
1. Patch 2: drop child device schema, as Rob suggested.

Changes since v1
================
1. Patch 2: describe devices matching compatible, correct issues pointed out by
   Rob, add reviewed-by tag.
2. New patches 3 and 4.

Best regards,
Krzysztof

Krzysztof Kozlowski (4):
  ARM: dts: exynos: split dmas into array of phandles in Exynos5250
  spi: dt-bindings: samsung: convert to dtschema
  mfd: dt-bindings: google,cros-ec: reference Samsung SPI bindings
  spi: s3c64xx: allow controller-data to be optional

 .../bindings/mfd/google,cros-ec.yaml          |  29 +--
 .../bindings/soc/samsung/exynos-usi.yaml      |   2 +-
 .../spi/samsung,spi-peripheral-props.yaml     |  33 ++++
 .../devicetree/bindings/spi/samsung,spi.yaml  | 187 ++++++++++++++++++
 .../bindings/spi/spi-peripheral-props.yaml    |   1 +
 .../devicetree/bindings/spi/spi-samsung.txt   | 122 ------------
 MAINTAINERS                                   |   2 +-
 arch/arm/boot/dts/exynos5250.dtsi             |   9 +-
 drivers/spi/spi-s3c64xx.c                     |  14 +-
 9 files changed, 248 insertions(+), 151 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
 create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi.yaml
 delete mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt

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2.32.0