Enhance the readability of IOMUXC_SW_PAD_CTL_PAD configuration by using
symbolic macros instead of magic values.

First patch makes MX8MP_I2C_DEFAULT independent of DS so it can be
re-used in multiple places.

Second patch makes uses on the macros introduce with:
31ff1060175c458 ("arm64: dts: imx8mp: Add pinctrl config definitions")
in order to make code easier to read and understand.

This is just an RFC to get your opinin on the idea. If this gets
positive feedback will continue to update the rest of the dts files.

Daniel Baluta (2):
  arm64: dts: imx8mp: Make MX8MP_I2C_DEFAULT independent on drive
    strength
  arm64: dts: imx8mp-frdm: Use symbolic macros for IOMUXC_SW_PAD_CTL_PAD

 arch/arm64/boot/dts/freescale/imx8mp-frdm.dts | 132 +++++++++++-------
 .../arm64/boot/dts/freescale/imx8mp-pinfunc.h |   4 +-
 .../imx8mp-tx8p-ml81-moduline-display-106.dts |  16 +--
 .../boot/dts/freescale/imx8mp-tx8p-ml81.dtsi  |   8 +-
 4 files changed, 99 insertions(+), 61 deletions(-)

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2.45.2