Merge tag 'arm-soc/for-6.18/defconfig-arm64' of https://github.com/Broadcom/stblinux...

Merge tag 'arm-soc/for-6.18/defconfig-arm64' of https://github.com/Broadcom/stblinux into soc/defconfig

This pull request contains ARM64 defconfig changes for Broadcom SoCs,
please pull the following:

- Andrea enables the RP1 pinctrl driver which is necessary for the
  Raspberry Pi 5 systems

* tag 'arm-soc/for-6.18/defconfig-arm64' of https://github.com/Broadcom/stblinux:
  arm64: defconfig: Enable BCM2712 on-chip pin controller driver

Link: https://lore.kernel.org/r/20250910171910.666401-1-florian.fainelli@broadcom.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>