mediatek: mt7981: add reserved memory to support pstore

[openwrt/openwrt.git] / target / linux / mediatek / files-5.15 / arch / arm64 / boot / dts / mediatek / mt7981.dtsi

diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7981.dtsi b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7981.dtsi
index 07a8c06979e58f40d5a9d6d48b431b4432605257..17038a248472789c692d6098ddffd4b8ca97a991 100644 (file)
--- a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7981.dtsi
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7981.dtsi
@@ -164,6 +164,13 @@
                #size-cells = <2>;
                ranges;
 
+               /* 64 KiB reserved for ramoops/pstore */
+               ramoops@42ff0000 {
+                       compatible = "ramoops";
+                       reg = <0 0x42ff0000 0 0x10000>;
+                       record-size = <0x1000>;
+               };
+
                /* 192 KiB reserved for ARM Trusted Firmware (BL31) */
                secmon_reserved: secmon@43000000 {
                        reg = <0 0x43000000 0 0x30000>;