arm64: dts: broadcom: bcm4906-netgear-r8000p: Drop unnecessary "ranges" in partition...

arm64: dts: broadcom: bcm4906-netgear-r8000p: Drop unnecessary "ranges" in partition node

"ranges" is only valid for MMIO addresses as it is used for translating
addresses to CPU address. Even if a partial translation was supported,
the DT is incorrect here as the nvmem-layout node would also need
"ranges". So drop "ranges" and the associated cell size properties.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20260108231558.1422454-2-robh@kernel.org
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>