kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/arch/arm64/boot/dts/marvell/armada-8040.dtsi
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@@ -15,6 +15,14 @@
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 		     "marvell,armada-ap806";
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 };
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+&cp0_pcie0 {
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+	iommu-map =
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+		<0x0   &smmu 0x480 0x20>,
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+		<0x100 &smmu 0x4a0 0x20>,
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+		<0x200 &smmu 0x4c0 0x20>;
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+	iommu-map-mask = <0x031f>;
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+};
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+
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 /* The RTC requires external oscillator. But on Aramda 80x0, the RTC clock
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  * in CP master is not connected (by package) to the oscillator. So
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  * disable it. However, the RTC clock in CP slave is connected to the
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@@ -23,3 +31,31 @@
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 &cp0_rtc {
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 	status = "disabled";
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 };
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+
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+&cp0_sata0 {
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+	iommus = <&smmu 0x444>;
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+};
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+
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+&cp0_sdhci0 {
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+	iommus = <&smmu 0x445>;
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+};
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+
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+&cp0_usb3_0 {
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+	iommus = <&smmu 0x440>;
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+};
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+
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+&cp0_usb3_1 {
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+	iommus = <&smmu 0x441>;
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+};
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+
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+&cp1_sata0 {
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+	iommus = <&smmu 0x454>;
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+};
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+
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+&cp1_usb3_0 {
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+	iommus = <&smmu 0x450>;
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+};
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+
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+&cp1_usb3_1 {
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+	iommus = <&smmu 0x451>;
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+};