[PATCH 0/2] arm: imx8m: imx8mm-cl-iot-gate: detect extension board

[Ying-Chun Liu]

From: "Ying-Chun Liu (PaulLiu)" <paul.liu at linaro.org>

Extension boards can be added to Compulab's iot-gate-imx8mm.
We implement extension board manager for detecting the extension
boards.

The following overlays are added:
 - IED extension board
 - CAN/TPM/ADC extension board on IED board.

Ying-Chun Liu (PaulLiu) (2):
  arm: dts: imx8mm-cl-iot-gate: add Compulab's ied overlays
  arm: imx8m: imx8mm-cl-iot-gate: detect extension board

 arch/arm/dts/Makefile                         |  20 +-
 arch/arm/dts/imx8mm-cl-iot-gate-ied-adc0.dts  |  30 ++
 arch/arm/dts/imx8mm-cl-iot-gate-ied-adc1.dts  |  30 ++
 arch/arm/dts/imx8mm-cl-iot-gate-ied-can0.dts  |  53 +++
 arch/arm/dts/imx8mm-cl-iot-gate-ied-can1.dts  |  53 +++
 arch/arm/dts/imx8mm-cl-iot-gate-ied-tpm0.dts  |  45 +++
 arch/arm/dts/imx8mm-cl-iot-gate-ied-tpm1.dts  |  45 +++
 arch/arm/dts/imx8mm-cl-iot-gate-ied.dts       |  85 +++++
 arch/arm/mach-imx/imx8m/Kconfig               |   2 +
 .../imx8mm-cl-iot-gate/imx8mm-cl-iot-gate.c   | 333 ++++++++++++++++++
 10 files changed, 693 insertions(+), 3 deletions(-)
 create mode 100644 arch/arm/dts/imx8mm-cl-iot-gate-ied-adc0.dts
 create mode 100644 arch/arm/dts/imx8mm-cl-iot-gate-ied-adc1.dts
 create mode 100644 arch/arm/dts/imx8mm-cl-iot-gate-ied-can0.dts
 create mode 100644 arch/arm/dts/imx8mm-cl-iot-gate-ied-can1.dts
 create mode 100644 arch/arm/dts/imx8mm-cl-iot-gate-ied-tpm0.dts
 create mode 100644 arch/arm/dts/imx8mm-cl-iot-gate-ied-tpm1.dts
 create mode 100644 arch/arm/dts/imx8mm-cl-iot-gate-ied.dts

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2.33.0