[v3,0/4] Support i.MX28 Amarula rmm board
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Message ID 20250529083201.2286915-1-dario.binacchi@amarulasolutions.com
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  • Support i.MX28 Amarula rmm board
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Dario Binacchi May 29, 2025, 8:31 a.m. UTC 
The series adds support for i.MX28 Amarula rmm board.

The board includes the following resources:
 - 256 Mbytes NAND Flash
 - 128 Mbytes DRAM DDR2
 - CAN
 - USB 2.0 high-speed/full-speed
 - Ethernet MAC

Changes in v3:
- In imx28-amarula-rmm.dts:
  - Drop xceiver-supply property from can0 node.
  - Rearrange the order of specific nodes and properties
    alphabetically.

Changes in v2:
- In imx28-amarula-rmm.dts:
  - Replace '-' with '@' for the pinctrl sub-nodes.
  - Replace edt,edt-ft5x06 with edt,edt-ft5306.
  - Drop LCD reset hog pin.
  - Add correct #address-cells and #size-cells to gpmi node.
  - Replace edt-ft5x06@38 with touchscreen@38.
- Drop from commit messages all references to LCD display.
- Add patch [1/4] "dt-bindings: mfd: convert mxs-lradc bindings to
  json-schema".

Dario Binacchi (4):
  dt-bindings: mfd: convert mxs-lradc bindings to json-schema
  ARM: dts: imx28: add pwm7 muxing options
  dt-bindings: arm: fsl: add i.MX28 Amarula rmm board
  ARM: dts: mxs: support i.MX28 Amarula rmm board

 .../devicetree/bindings/arm/fsl.yaml          |   1 +
 .../devicetree/bindings/mfd/mxs-lradc.txt     |  45 ---
 .../devicetree/bindings/mfd/mxs-lradc.yaml    | 106 ++++++
 arch/arm/boot/dts/nxp/mxs/Makefile            |   1 +
 .../boot/dts/nxp/mxs/imx28-amarula-rmm.dts    | 303 ++++++++++++++++++
 arch/arm/boot/dts/nxp/mxs/imx28.dtsi          |  10 +
 6 files changed, 421 insertions(+), 45 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/mfd/mxs-lradc.txt
 create mode 100644 Documentation/devicetree/bindings/mfd/mxs-lradc.yaml
 create mode 100644 arch/arm/boot/dts/nxp/mxs/imx28-amarula-rmm.dts