Merge tag 'am654-for-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo...

Merge tag 'am654-for-v4.21' of git://git./linux/kernel/git/kristo/linux into next/dt

AM65x DT changes for 4.21. Includes:

- Pinctrl support
- I2C support
- ECAP PWM support
- Power domain handling for UARTs
- McSPI support

* tag 'am654-for-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux:
  arm64: dts: ti: k3-am654: Enable main domain McSPI0
  arm64: dts: ti: k3-am654: Add McSPI DT nodes
  arm64: dts: ti: k3-am654: Populate power-domain property for UART nodes
  arm64: dts: ti: k3-am654-base-board: Enable ECAP PWM
  arm64: dts: ti: k3-am65-main: Add ECAP PWM node
  arm64: dts: ti: k3-am654-base-board: Add I2C nodes
  arm64: dts: ti: am654-base-board: Add pinmux for main uart0
  arm64: dts: ti: k3-am65: Add pinctrl regions
  dt-bindings: pinctrl: k3: Introduce pinmux definitions
  arm64: dts: ti: k3-am654: Fix wakeup_uart reg address

Signed-off-by: Arnd Bergmann <arnd@arndb.de>