2023-07-22 14:50:27 +00:00
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--- a/arch/arm/dts/mt7988.dtsi
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+++ b/arch/arm/dts/mt7988.dtsi
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2024-07-05 05:52:06 +00:00
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@@ -63,6 +63,30 @@
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2023-07-22 14:50:27 +00:00
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#clock-cells = <0>;
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};
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+ psci {
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+ compatible = "arm,psci-0.2";
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+ method = "smc";
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+ };
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+
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+ reserved-memory {
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+ #address-cells = <2>;
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+ #size-cells = <2>;
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+ ranges;
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+
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+ /* 64 KiB reserved for ramoops/pstore */
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+ ramoops@42ff0000 {
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+ compatible = "ramoops";
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+ reg = <0 0x42ff0000 0 0x10000>;
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+ record-size = <0x1000>;
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+ };
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+
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+ /* 320 KiB reserved for ARM Trusted Firmware (BL31+BL32) */
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+ secmon_reserved: secmon@43000000 {
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+ reg = <0 0x43000000 0 0x50000>;
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+ no-map;
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+ };
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+ };
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+
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hwver: hwver {
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compatible = "mediatek,hwver", "syscon";
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reg = <0 0x8000000 0 0x1000>;
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