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Commit 2ca5646b authored by Joel Stanley's avatar Joel Stanley Committed by Arnd Bergmann
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ARM: dts: aspeed: Add AST2600 and EVB 

The AST2600 is a new SoC by ASPEED. It contains a dual core Cortex A7
CPU and shares many periperhals with the existing AST2400 and AST2500.

Link: https://lore.kernel.org/r/20190911165614.31641-1-joel@jms.id.au


Reviewed-by: default avatarAndrew Jeffery <andrew@aj.id.au>
Signed-off-by: default avatarJoel Stanley <joel@jms.id.au>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 4e53a92c

arch/arm/boot/dts/Makefile

+1 −0
Original line number Original line Diff line number Diff line
@@ -1268,6 +1268,7 @@ dtb-$(CONFIG_ARCH_MILBEAUT) += milbeaut-m10v-evb.dtb 
dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb

dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb

dtb-$(CONFIG_ARCH_ASPEED) += \

dtb-$(CONFIG_ARCH_ASPEED) += \

	aspeed-ast2500-evb.dtb \

	aspeed-ast2500-evb.dtb \

	aspeed-ast2600-evb.dtb \

	aspeed-bmc-arm-centriq2400-rep.dtb \

	aspeed-bmc-arm-centriq2400-rep.dtb \

	aspeed-bmc-arm-stardragon4800-rep2.dtb \

	aspeed-bmc-arm-stardragon4800-rep2.dtb \

	aspeed-bmc-facebook-cmm.dtb \

	aspeed-bmc-facebook-cmm.dtb \

arch/arm/boot/dts/aspeed-ast2600-evb.dts

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+80 −0
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// SPDX-License-Identifier: GPL-2.0-or-later

// Copyright 2019 IBM Corp.



/dts-v1/;



#include "aspeed-g6.dtsi"



/ {

	model = "AST2600 EVB";

	compatible = "aspeed,ast2600";



	aliases {

		serial4 = &uart5;

	};



	chosen {

		bootargs = "console=ttyS4,115200n8";

	};



	memory@80000000 {

		device_type = "memory";

		reg = <0x80000000 0x80000000>;

	};

};



&mdio1 {

	status = "okay";



	ethphy1: ethernet-phy@0 {

		compatible = "ethernet-phy-ieee802.3-c22";

		reg = <0>;

	};

};



&mdio2 {

	status = "okay";



	ethphy2: ethernet-phy@0 {

		compatible = "ethernet-phy-ieee802.3-c22";

		reg = <0>;

	};

};



&mdio3 {

	status = "okay";



	ethphy3: ethernet-phy@0 {

		compatible = "ethernet-phy-ieee802.3-c22";

		reg = <0>;

	};

};



&mac1 {

	status = "okay";



	phy-mode = "rgmii";

	phy-handle = <&ethphy1>;

};



&mac2 {

	status = "okay";



	phy-mode = "rgmii";

	phy-handle = <&ethphy2>;

};



&mac3 {

	status = "okay";



	phy-mode = "rgmii";

	phy-handle = <&ethphy3>;

};



&emmc {

	status = "okay";

};



&rtc {

	status = "okay";

};

arch/arm/boot/dts/aspeed-g6.dtsi

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+266 −0
Original line number Original line Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-or-later

// Copyright 2019 IBM Corp.



#include <dt-bindings/interrupt-controller/arm-gic.h>

#include <dt-bindings/clock/ast2600-clock.h>



/ {

	model = "Aspeed BMC";

	compatible = "aspeed,ast2600";

	#address-cells = <1>;

	#size-cells = <1>;

	interrupt-parent = <&gic>;



	aliases {

		serial4 = &uart5;

	};





	cpus {

		#address-cells = <1>;

		#size-cells = <0>;

		enable-method = "aspeed,ast2600-smp";



		cpu@f00 {

			compatible = "arm,cortex-a7";

			device_type = "cpu";

			reg = <0xf00>;

		};



		cpu@f01 {

			compatible = "arm,cortex-a7";

			device_type = "cpu";

			reg = <0xf01>;

		};

	};



	timer {

		compatible = "arm,armv7-timer";

		interrupt-parent = <&gic>;

		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,

			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,

			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,

			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;

		clocks = <&syscon ASPEED_CLK_HPLL>;

		arm,cpu-registers-not-fw-configured;

	};



	ahb {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <1>;

		device_type = "soc";

		ranges;



		gic: interrupt-controller@40461000 {

			compatible = "arm,cortex-a7-gic";

			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;

			#interrupt-cells = <3>;

			interrupt-controller;

			interrupt-parent = <&gic>;

			reg = <0x40461000 0x1000>,

			    <0x40462000 0x1000>,

			    <0x40464000 0x2000>,

			    <0x40466000 0x2000>;

			};



		mdio0: mdio@1e650000 {

			compatible = "aspeed,ast2600-mdio";

			reg = <0x1e650000 0x8>;

			#address-cells = <1>;

			#size-cells = <0>;

			status = "disabled";

		};



		mdio1: mdio@1e650008 {

			compatible = "aspeed,ast2600-mdio";

			reg = <0x1e650008 0x8>;

			#address-cells = <1>;

			#size-cells = <0>;

			status = "disabled";

		};



		mdio2: mdio@1e650010 {

			compatible = "aspeed,ast2600-mdio";

			reg = <0x1e650010 0x8>;

			#address-cells = <1>;

			#size-cells = <0>;

			status = "disabled";

		};



		mdio3: mdio@1e650018 {

			compatible = "aspeed,ast2600-mdio";

			reg = <0x1e650018 0x8>;

			#address-cells = <1>;

			#size-cells = <0>;

			status = "disabled";

		};



		mac0: ftgmac@1e660000 {

			compatible = "aspeed,ast2600-mac", "faraday,ftgmac100";

			reg = <0x1e660000 0x180>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>;

			status = "disabled";

		};



		mac1: ftgmac@1e680000 {

			compatible = "aspeed,ast2600-mac", "faraday,ftgmac100";

			reg = <0x1e680000 0x180>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&syscon ASPEED_CLK_GATE_MAC2CLK>;

			status = "disabled";

		};



		mac2: ftgmac@1e670000 {

			compatible = "aspeed,ast2600-mac", "faraday,ftgmac100";

			reg = <0x1e670000 0x180>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>;

			status = "disabled";

		};



		mac3: ftgmac@1e690000 {

			compatible = "aspeed,ast2600-mac", "faraday,ftgmac100";

			reg = <0x1e690000 0x180>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&syscon ASPEED_CLK_GATE_MAC4CLK>;

			status = "disabled";

		};



		apb {

			compatible = "simple-bus";

			#address-cells = <1>;

			#size-cells = <1>;

			ranges;



			syscon: syscon@1e6e2000 {

				compatible = "aspeed,ast2600-scu", "syscon", "simple-mfd";

				reg = <0x1e6e2000 0x1000>;

				ranges = <0 0x1e6e2000 0x1000>;

				#address-cells = <1>;

				#size-cells = <1>;

				#clock-cells = <1>;

				#reset-cells = <1>;



				pinctrl: pinctrl {

					compatible = "aspeed,ast2600-pinctrl";

				};



				smp-memram@180 {

					compatible = "aspeed,ast2600-smpmem";

					reg = <0x180 0x40>;

				};

			};



			rng: hwrng@1e6e2524 {

				compatible = "timeriomem_rng";

				reg = <0x1e6e2524 0x4>;

				period = <1>;

				quality = <100>;

			};



			rtc: rtc@1e781000 {

				compatible = "aspeed,ast2600-rtc";

				reg = <0x1e781000 0x18>;

				interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;

				status = "disabled";

			};



			uart5: serial@1e784000 {

				compatible = "ns16550a";

				reg = <0x1e784000 0x1000>;

				reg-shift = <2>;

				interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;

				clocks = <&syscon ASPEED_CLK_GATE_UART5CLK>;

				no-loopback-test;

			};



			wdt1: watchdog@1e785000 {

				compatible = "aspeed,ast2600-wdt";

				reg = <0x1e785000 0x40>;

			};



			wdt2: watchdog@1e785040 {

				compatible = "aspeed,ast2600-wdt";

				reg = <0x1e785040 0x40>;

				status = "disabled";

			};



			wdt3: watchdog@1e785080 {

				compatible = "aspeed,ast2600-wdt";

				reg = <0x1e785080 0x40>;

				status = "disabled";

			};



			wdt4: watchdog@1e7850C0 {

				compatible = "aspeed,ast2600-wdt";

				reg = <0x1e7850C0 0x40>;

				status = "disabled";

			};



			sdc: sdc@1e740000 {

				compatible = "aspeed,ast2600-sd-controller";

				reg = <0x1e740000 0x100>;

				#address-cells = <1>;

				#size-cells = <1>;

				ranges = <0 0x1e740000 0x10000>;

				clocks = <&syscon ASPEED_CLK_GATE_SDCLK>;

				status = "disabled";



				sdhci0: sdhci@1e740100 {

					compatible = "aspeed,ast2600-sdhci", "sdhci";

					reg = <0x100 0x100>;

					interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;

					sdhci,auto-cmd12;

					clocks = <&syscon ASPEED_CLK_SDIO>;

					status = "disabled";

				};



				sdhci1: sdhci@1e740200 {

					compatible = "aspeed,ast2600-sdhci", "sdhci";

					reg = <0x200 0x100>;

					interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;

					sdhci,auto-cmd12;

					clocks = <&syscon ASPEED_CLK_SDIO>;

					status = "disabled";

				};

			};



			emmc: sdc@1e750000 {

				compatible = "aspeed,ast2600-sd-controller";

				reg = <0x1e750000 0x100>;

				#address-cells = <1>;

				#size-cells = <1>;

				ranges = <0 0x1e750000 0x10000>;

				clocks = <&syscon ASPEED_CLK_GATE_EMMCCLK>;

				status = "disabled";



				sdhci@1e750100 {

					compatible = "aspeed,ast2600-sdhci";

					reg = <0x100 0x100>;

					sdhci,auto-cmd12;

					interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;

					clocks = <&syscon ASPEED_CLK_EMMC>;

					pinctrl-names = "default";

					pinctrl-0 = <&pinctrl_emmc_default>;

				};

			};

		};

	};

};



&pinctrl {

	pinctrl_emmc_default: emmc_default {

		function = "SD3";

		groups = "SD3";

	};

};