ARM: dts: mmp3-dell-ariel: Drop linux,usable-memory from /memory

Drop the linux,usable-memory properties; the schema is unhappy about
them.

They've been cargo-culted from Open Firmware and I don't know what
purpose they serve. Perhaps they are meant to provide the OFW runtime.
In that case it's still okay to drop them from here; OFW is welcome to add
it upon boot.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20210121034130.1381872-6-lkundrak@v3.sk'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/boot/dts/mmp3-dell-ariel.dts b/arch/arm/boot/dts/mmp3-dell-ariel.dts
index fe3b1cd..53714cb 100644 (file)
--- a/arch/arm/boot/dts/mmp3-dell-ariel.dts
+++ b/arch/arm/boot/dts/mmp3-dell-ariel.dts
@@ -26,7 +26,6 @@
        };
 
        memory@0 {
-               linux,usable-memory = <0x0 0x7f600000>;
                available = <0x7f700000 0x7ff00000 0x00000000 0x7f600000>;
                reg = <0x0 0x80000000>;
                device_type = "memory";