add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/arch/arm/boot/dts/at91sam9g20.dtsi
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@@ -1,9 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * at91sam9g20.dtsi - Device Tree Include file for AT91SAM9G20 family SoC
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  *
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  *  Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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- *
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- * Licensed under GPLv2.
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  */
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 #include "at91sam9260.dtsi"
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@@ -12,7 +11,7 @@
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 	model = "Atmel AT91SAM9G20 family SoC";
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 	compatible = "atmel,at91sam9g20";
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-	memory {
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+	memory@20000000 {
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 		reg = <0x20000000 0x08000000>;
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 	};
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..
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@@ -23,6 +22,9 @@
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 	sram1: sram@2fc000 {
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 		compatible = "mmio-sram";
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 		reg = <0x002fc000 0x8000>;
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+		#address-cells = <1>;
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+		#size-cells = <1>;
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+		ranges = <0 0x002fc000 0x8000>;
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 	};
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 	ahb {
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@@ -40,28 +42,7 @@
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 			};
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 			pmc: pmc@fffffc00 {
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-				plla: pllack {
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-					atmel,clk-input-range = <2000000 32000000>;
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-					atmel,pll-clk-output-ranges = <745000000 800000000 0 0>,
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-								<695000000 750000000 1 0>,
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-								<645000000 700000000 2 0>,
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-								<595000000 650000000 3 0>,
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-								<545000000 600000000 0 1>,
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-								<495000000 550000000 1 1>,
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-								<445000000 500000000 2 1>,
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-								<400000000 450000000 3 1>;
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-				};
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-
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-				pllb: pllbck {
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-					compatible = "atmel,at91sam9g20-clk-pllb";
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-					atmel,clk-input-range = <2000000 32000000>;
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-					atmel,pll-clk-output-ranges = <30000000 100000000 0 0>;
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-				};
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-
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-				mck: masterck {
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-					atmel,clk-output-range = <0 133000000>;
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-					atmel,clk-divisors = <1 2 4 6>;
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-				};
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+				compatible = "atmel,at91sam9g20-pmc", "atmel,at91sam9260-pmc", "syscon";
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 			};
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 		};
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 	};