Fixed below warnings:

arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/serial@30890000/mcu: failed to match any schema with compatible: ['zii,rave-sp-rdu2']
arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/serial@30890000/mcu/watchdog: failed to match any schema with compatible: ['zii,rave-sp-watchdog']
arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/serial@30890000/mcu/backlight: failed to match any schema with compatible: ['zii,rave-sp-backlight']
arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/serial@30890000/mcu/pwrbutton: failed to match any schema with compatible: ['zii,rave-sp-pwrbutton']
arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/serial@30890000/mcu/eeprom@a3: failed to match any schema with compatible: ['zii,rave-sp-eeprom']
arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/serial@30890000/mcu/eeprom@a4: failed to match any schema with compatible: ['zii,rave-sp-eeprom']
arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dtb: /soc@0/bus@30800000/serial@30890000/mcu: failed to match any schema with compatible: ['zii,rave-sp-rdu2']
arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dtb: /soc@0/bus@30800000/serial@30890000/mcu/watchdog: failed to match any schema with compatible: ['zii,rave-sp-watchdog']
arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dtb: /soc@0/bus@30800000/serial@30890000/mcu/backlight: failed to match any schema with compatible: ['zii,rave-sp-backlight']
arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dtb: /soc@0/bus@30800000/serial@30890000/mcu/pwrbutton: failed to match any schema with compatible: ['zii,rave-sp-pwrbutton']
arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dtb: /soc@0/bus@30800000/serial@30890000/mcu/eeprom@a3: failed to match any schema with compatible: ['zii,rave-sp-eeprom']
arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dtb: /soc@0/bus@30800000/serial@30890000/mcu/eeprom@a4: failed to match any schema with compatible: ['zii,rave-sp-eeprom']

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
Frank Li (5):
      dt-bindings: input: convert zii,rave-sp-pwrbutton.txt to yaml
      dt-bindings: backlight: convert zii,rave-sp-backlight.txt to yaml
      dt-bindings: nvmem: convert zii,rave-sp-eeprom.txt to yaml format
      dt-bindings: watchdog: convert zii,rave-sp-wdt.txt to yaml format
      dt-bindings: mfd: convert zii,rave-sp.txt to yaml format

 .../bindings/input/zii,rave-sp-pwrbutton.txt       | 22 --------
 .../bindings/input/zii,rave-sp-pwrbutton.yaml      | 36 +++++++++++++
 .../leds/backlight/zii,rave-sp-backlight.txt       | 23 --------
 .../leds/backlight/zii,rave-sp-backlight.yaml      | 36 +++++++++++++
 .../devicetree/bindings/mfd/zii,rave-sp.txt        | 39 --------------
 .../devicetree/bindings/mfd/zii,rave-sp.yaml       | 63 ++++++++++++++++++++++
 .../bindings/nvmem/zii,rave-sp-eeprom.txt          | 40 --------------
 .../bindings/nvmem/zii,rave-sp-eeprom.yaml         | 54 +++++++++++++++++++
 .../bindings/watchdog/zii,rave-sp-wdt.txt          | 39 --------------
 .../bindings/watchdog/zii,rave-sp-wdt.yaml         | 47 ++++++++++++++++
 10 files changed, 236 insertions(+), 163 deletions(-)
---
base-commit: ba5c58f259ba6a60856db98052e0c79729acfe99
change-id: 20241008-zii_yaml-7b4802029873

Best regards,
---
Frank Li <Frank.Li@nxp.com>

On Tue, Oct 08, 2024 at 06:00:56PM -0400, Frank Li wrote:
> Fixed below warnings:
> 
> arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/serial@30890000/mcu: failed to match any schema with compatible: ['zii,rave-sp-rdu2']
> arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/serial@30890000/mcu/watchdog: failed to match any schema with compatible: ['zii,rave-sp-watchdog']
> arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/serial@30890000/mcu/backlight: failed to match any schema with compatible: ['zii,rave-sp-backlight']
> arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/serial@30890000/mcu/pwrbutton: failed to match any schema with compatible: ['zii,rave-sp-pwrbutton']
> arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/serial@30890000/mcu/eeprom@a3: failed to match any schema with compatible: ['zii,rave-sp-eeprom']
> arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/serial@30890000/mcu/eeprom@a4: failed to match any schema with compatible: ['zii,rave-sp-eeprom']
> arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dtb: /soc@0/bus@30800000/serial@30890000/mcu: failed to match any schema with compatible: ['zii,rave-sp-rdu2']
> arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dtb: /soc@0/bus@30800000/serial@30890000/mcu/watchdog: failed to match any schema with compatible: ['zii,rave-sp-watchdog']
> arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dtb: /soc@0/bus@30800000/serial@30890000/mcu/backlight: failed to match any schema with compatible: ['zii,rave-sp-backlight']
> arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dtb: /soc@0/bus@30800000/serial@30890000/mcu/pwrbutton: failed to match any schema with compatible: ['zii,rave-sp-pwrbutton']
> arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dtb: /soc@0/bus@30800000/serial@30890000/mcu/eeprom@a3: failed to match any schema with compatible: ['zii,rave-sp-eeprom']
> arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dtb: /soc@0/bus@30800000/serial@30890000/mcu/eeprom@a4: failed to match any schema with compatible: ['zii,rave-sp-eeprom']
> 
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
> Frank Li (5):
>       dt-bindings: input: convert zii,rave-sp-pwrbutton.txt to yaml
>       dt-bindings: backlight: convert zii,rave-sp-backlight.txt to yaml
>       dt-bindings: nvmem: convert zii,rave-sp-eeprom.txt to yaml format
>       dt-bindings: watchdog: convert zii,rave-sp-wdt.txt to yaml format
>       dt-bindings: mfd: convert zii,rave-sp.txt to yaml format

All looks fine except for the maintainers.

Rob