Merge tag 'lpc32xx-dt-for-6.20' of https://github.com/vzapolskiy/linux-lpc32xx into...

Merge tag 'lpc32xx-dt-for-6.20' of https://github.com/vzapolskiy/linux-lpc32xx into soc/dt

ARM: nxp: lpc: device tree updates for v6.20

This pull request contains device tree changes for ARM NXP LPC32xx intended
for v6.20, please pull the following:

- Frank fixes device tree checker warnings reported for NXP LPC32xx boards,
- Piotr addes a DMA mux block under SCB, DMA properties to controllers and
  I2S support for NXP LPC32xx,
- Kuldeep corrects values of PrimeCell PL022 'clocks' and 'clock-names'
  properties, this is the change from a waiting queue, recently it was
  repeatedly done by Frank, the hesitation was about a probable ABI break,
  but here in particular the risk is practically negligible due to the kept
  backwards compatibale 'clocks' property,
- Vladimir adds a few missing properties to a number of LPC32xx controllers.

* tag 'lpc32xx-dt-for-6.20' of https://github.com/vzapolskiy/linux-lpc32xx:
  arm: dts: lpc32xx: add interrupts property to Motor Control PWM
  arm: dts: lpc32xx: add clocks property to Motor Control PWM device tree node
  ARM: dts: lpc32xx: Add missing properties to I2S device tree nodes
  ARM: dts: lpc32xx: Declare the second AHB master support on PL080 DMA controller
  ARM: dts: lpc32xx: Add missing DMA properties
  ARM: dts: lpc32xx: Use syscon for system control block
  ARM: dts: lpc32xx: describe FLASH_INT of SLC NAND controller
  ARM: dts: lpc32xx: change NAND controllers node names
  ARM: dts: lpc32xx: Update spi clock properties
  ARM: dts: lpc3250-phy3250: replace deprecated at25 properties with new ones
  ARM: dts: lpc3250-phy3250: rename nodename at@0 to eeprom@0
  ARM: dts: lpc3250-ea3250: add key- prefix for gpio-keys
  ARM: dts: lpc32xx: remove usb bus and elevate all children nodes

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>