kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/arch/arm/boot/dts/exynos4412-smdk4412.dts
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@@ -23,8 +23,8 @@
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 	};
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 	chosen {
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-		bootargs ="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
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-		stdout-path = &serial_1;
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+		bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M init=/linuxrc";
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+		stdout-path = "serial1:115200n8";
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 	};
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 	fixed-rate-clocks {
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@@ -36,6 +36,28 @@
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 		xusbxti {
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 			compatible = "samsung,clock-xusbxti";
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 			clock-frequency = <24000000>;
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+		};
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+
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+		pmic_ap_clk: pmic-ap-clk {
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+			/* Workaround for missing clock on PMIC */
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+			compatible = "fixed-clock";
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+			#clock-cells = <0>;
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+			clock-frequency = <32768>;
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+		};
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+	};
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+};
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+
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+&cpu_thermal {
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+	cooling-maps {
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+		cooling_map0: map0 {
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+			/* Corresponds to 800MHz at freq_table */
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+			cooling-device = <&cpu0 7 7>, <&cpu1 7 7>,
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+					 <&cpu2 7 7>, <&cpu3 7 7>;
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+		};
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+		cooling_map1: map1 {
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+			/* Corresponds to 200MHz at freq_table */
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+			cooling-device = <&cpu0 13 13>, <&cpu1 13 13>,
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+					 <&cpu2 13 13>, <&cpu3 13 13>;
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 		};
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 	};
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 };
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@@ -127,6 +149,11 @@
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 	};
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 };
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+&rtc {
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+	clocks = <&clock CLK_RTC>, <&pmic_ap_clk>;
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+	clock-names = "rtc", "rtc_src";
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+};
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+
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 &sdhci_2 {
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 	bus-width = <4>;
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 	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;