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[00/11] Add imx8ulp basic dtsi support

Message ID 20210607083921.2668568-1-ping.bai@nxp.com
Headers show
Series Add imx8ulp basic dtsi support | expand

Message

Jacky Bai June 7, 2021, 8:39 a.m. UTC 
i.MX 8ULP is part of the ULP family with emphasis on extreme low-power
techniques using the 28 nm fully depleted silicon on insulator process.
Like i.MX 7ULP, i.MX 8ULP continues to be based on asymmetric architecture,
however will add a third DSP domain for advanced voice/audio capability and
a Graphics domain where it is possible to access graphics resources from the
application side or the realtime side.

This patchset adds the basic dtsi support for i.MX8ULP, and also update the
dt-bindings docs for i.MX8ULP.

Jacky Bai (11):
  dt-bindings: gpio: gpio-vf610: Add imx8ulp compatible string
  dt-bindings: i2c: imx-lpi2c: Add imx8ulp compatible string
  dt-bindings: mmc: imx-esdhc: Add imx8ulp compatibe string
  dt-bindings: serial: fsl-lpuart: Add imx8ulp compatible string
  dt-bindings: spi: fsl-lpspi: Add imx8ulp compatible string
  dt-bindings: timer: tpm-timer: Add imx8ulp compatible string
  dt-bindings: watchdog: imx7ulp-wdt: Add imx8ulp compatible string
  dt-bindings: arm: fsl: Add binding for imx8ulp evk
  dt-bindings: clock: Add imx8ulp clock support
  arm64: dts: imx8ulp: Add the basic dtsi file for imx8ulp
  arm64: dts: imx8ulp: Add the basic dts for imx8ulp evk board

 .../devicetree/bindings/arm/fsl.yaml          |   6 +
 .../bindings/clock/imx8ulp-clock.yaml         |  72 ++
 .../devicetree/bindings/gpio/gpio-vf610.yaml  |   3 +
 .../bindings/i2c/i2c-imx-lpi2c.yaml           |   4 +-
 .../bindings/mmc/fsl-imx-esdhc.yaml           |   4 +
 .../bindings/serial/fsl-lpuart.yaml           |   4 +-
 .../bindings/spi/spi-fsl-lpspi.yaml           |  11 +-
 .../bindings/timer/nxp,tpm-timer.yaml         |   6 +-
 .../bindings/watchdog/fsl-imx7ulp-wdt.yaml    |   7 +-
 arch/arm64/boot/dts/freescale/Makefile        |   1 +
 arch/arm64/boot/dts/freescale/imx8ulp-evk.dts | 143 +++
 .../boot/dts/freescale/imx8ulp-pinfunc.h      | 978 ++++++++++++++++++
 arch/arm64/boot/dts/freescale/imx8ulp.dtsi    | 474 +++++++++
 include/dt-bindings/clock/imx8ulp-clock.h     | 261 +++++
 14 files changed, 1965 insertions(+), 9 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/clock/imx8ulp-clock.yaml
 create mode 100644 arch/arm64/boot/dts/freescale/imx8ulp-evk.dts
 create mode 100755 arch/arm64/boot/dts/freescale/imx8ulp-pinfunc.h
 create mode 100644 arch/arm64/boot/dts/freescale/imx8ulp.dtsi
 create mode 100644 include/dt-bindings/clock/imx8ulp-clock.h