Merge tag 'riscv-dt-for-v6.18' of https://git.kernel.org/pub/scm/linux/kernel/git...

RISC-V Misc Devicetrees for v6.18

Starfive:
The main new addition is support for the JH7110 Milk-V Mars CM lite SoM.
Other than that, there's several cleanups done to the common JH7110 dtsi
file, some relating to properties used by U-Boot or encountered during
U-Boot development. Additionally, there's a binding and devicetree node
for the memory controller on the JH7110. The memory controller only sees
use in U-Boot, so the binding is here rather than in Krzysztof's
branch.

SiFive:
Support for SiFive vendor-specific extensions in the binding file for
extensions. These currently only see use in the SBI implementation.

Microchip:
Addition of support for the PolarFire SoC Discovery kit and
non-engineering sample Icicle kit. The latter differs very slightly from
the final ES devices due to bug fixes affecting functionality, and needs
its own dts. To reduce duplication, the common portion of the two Icicle
kits are moved into a dtsi. There's a few minor fixes here too, mostly
low-hanging fruit detected during the addition of the Discovery kit that
were then applied to the Icicle.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
* tag 'riscv-dt-for-v6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
  riscv: dts: starfive: add Milk-V Mars CM Lite system-on-module
  dt-bindings: riscv: starfive: add milkv,marscm-lite
  riscv: dts: starfive: add Milk-V Mars CM system-on-module
  dt-bindings: riscv: starfive: add milkv,marscm-emmc
  riscv: dts: starfive: add common board dtsi for Milk-V Mars CM variants
  riscv: dts: microchip: add a device tree for Discovery Kit
  dt-bindings: riscv: microchip: document Discovery Kit
  riscv: dts: microchip: rename icicle kit ccc clock and other minor fixes
  riscv: dts: microchip: add icicle kit with production device
  dt-bindings: riscv: microchip: document icicle kit with production device
  riscv: dts: microchip: add common board dtsi for icicle kit variants
  riscv: dts: starfive: jh7110-common: drop mmc post-power-on-delay-ms
  riscv: dts: starfive: jh7110-common: drop no-mmc property from mmc1
  riscv: dts: starfive: jh7110: bootph-pre-ram hinting needed by boot loader
  riscv: dts: starfive: jh7110: add DMC memory controller
  dt-bindings: memory-controllers: add StarFive JH7110 SoC DMC
  riscv: dts: starfive: jh7110-common: drop no-sdio property from mmc1
  riscv: dts: microchip: Minor whitespace cleanup
  dt-bindings: riscv: Add SiFive vendor extensions description

Link: https://lore.kernel.org/r/20250924-frighten-magazine-ee2f16e64638@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>