Commit 3c0f3b85 authored by Dinh Nguyen's avatar Dinh Nguyen
Browse files

arm64: dts: add NAND board files for Stratix10 and Agilex 



The Stratix10 and Agilex devkits support a separate NAND daughter card.
The NAND daughter card replaces the SDMMC slot that is on the default
daughter card thus requires a separate board dts file.

Signed-off-by: default avatarDinh Nguyen <dinguyen@kernel.org>
parent 68441353

arch/arm64/boot/dts/altera/Makefile

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# SPDX-License-Identifier: GPL-2.0-only

dtb-$(CONFIG_ARCH_STRATIX10) += socfpga_stratix10_socdk.dtb
 
dtb-$(CONFIG_ARCH_STRATIX10) += socfpga_stratix10_socdk.dtb \

				socfpga_stratix10_socdk_nand.dtb

arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts

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// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright Altera Corporation (C) 2015. All rights reserved.

 */



#include "socfpga_stratix10.dtsi"



/ {

	model = "SoCFPGA Stratix 10 SoCDK";



	aliases {

		serial0 = &uart0;

		ethernet0 = &gmac0;

		ethernet1 = &gmac1;

		ethernet2 = &gmac2;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};



	leds {

		compatible = "gpio-leds";

		hps0 {

			label = "hps_led0";

			gpios = <&portb 20 GPIO_ACTIVE_HIGH>;

		};



		hps1 {

			label = "hps_led1";

			gpios = <&portb 19 GPIO_ACTIVE_HIGH>;

		};



		hps2 {

			label = "hps_led2";

			gpios = <&portb 21 GPIO_ACTIVE_HIGH>;

		};

	};



	memory {

		device_type = "memory";

		/* We expect the bootloader to fill in the reg */

		reg = <0 0 0 0>;

	};



	ref_033v: 033-v-ref {

		compatible = "regulator-fixed";

		regulator-name = "0.33V";

		regulator-min-microvolt = <330000>;

		regulator-max-microvolt = <330000>;

	};



	soc {

		clocks {

			osc1 {

				clock-frequency = <25000000>;

			};

		};



		eccmgr {

			sdmmca-ecc@ff8c8c00 {

				compatible = "altr,socfpga-s10-sdmmc-ecc",

					     "altr,socfpga-sdmmc-ecc";

				reg = <0xff8c8c00 0x100>;

				altr,ecc-parent = <&mmc>;

				interrupts = <14 4>,

					     <15 4>;

			};

		};

	};

};



&gpio1 {

	status = "okay";

};



&gmac2 {

	status = "okay";

	phy-mode = "rgmii";

	phy-handle = <&phy0>;



	max-frame-size = <9000>;



	mdio0 {

		#address-cells = <1>;

		#size-cells = <0>;

		compatible = "snps,dwmac-mdio";

		phy0: ethernet-phy@0 {

			reg = <4>;



			txd0-skew-ps = <0>; /* -420ps */

			txd1-skew-ps = <0>; /* -420ps */

			txd2-skew-ps = <0>; /* -420ps */

			txd3-skew-ps = <0>; /* -420ps */

			rxd0-skew-ps = <420>; /* 0ps */

			rxd1-skew-ps = <420>; /* 0ps */

			rxd2-skew-ps = <420>; /* 0ps */

			rxd3-skew-ps = <420>; /* 0ps */

			txen-skew-ps = <0>; /* -420ps */

			txc-skew-ps = <900>; /* 0ps */

			rxdv-skew-ps = <420>; /* 0ps */

			rxc-skew-ps = <1680>; /* 780ps */

		};

	};

};



&nand {

	status = "okay";



	flash@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0>;

		nand-bus-width = <16>;



		partition@0 {

			label = "u-boot";

			reg = <0 0x200000>;

		};



		partition@200000 {

			label = "env";

			reg = <0x200000 0x40000>;

		};



		partition@240000 {

			label = "dtb";

			reg = <0x240000 0x40000>;

		};



		partition@280000 {

			label = "kernel";

			reg = <0x280000 0x2000000>;

		};



		partition@2280000 {

			label = "misc";

			reg = <0x2280000 0x2000000>;

		};



		partition@4280000 {

			label = "rootfs";

			reg = <0x4280000 0x3bd80000>;

		};

	};

};



&uart0 {

	status = "okay";

};



&usb0 {

	status = "okay";

	disable-over-current;

};



&watchdog0 {

	status = "okay";

};



&i2c2 {

	status = "okay";

	clock-frequency = <100000>;

	i2c-sda-falling-time-ns = <890>;  /* hcnt */

	i2c-sdl-falling-time-ns = <890>;  /* lcnt */



	adc@14 {

		compatible = "lltc,ltc2497";

		reg = <0x14>;

		vref-supply = <&ref_033v>;

	};



	temp@4c {

		compatible = "maxim,max1619";

		reg = <0x4c>;

	};



	eeprom@51 {

		compatible = "atmel,24c32";

		reg = <0x51>;

		pagesize = <32>;

	};



	rtc@68 {

		compatible = "dallas,ds1339";

		reg = <0x68>;

	};

};



&qspi {

	flash@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "n25q00a";

		reg = <0>;

		spi-max-frequency = <100000000>;



		m25p,fast-read;

		cdns,page-size = <256>;

		cdns,block-size = <16>;

		cdns,read-delay = <1>;

		cdns,tshsl-ns = <50>;

		cdns,tsd2d-ns = <50>;

		cdns,tchsh-ns = <4>;

		cdns,tslch-ns = <4>;



		partitions {

			compatible = "fixed-partitions";

			#address-cells = <1>;

			#size-cells = <1>;



			qspi_boot: partition@0 {

				label = "Boot and fpga data";

				reg = <0x0 0x034B0000>;

			};



			qspi_rootfs: partition@4000000 {

				label = "Root Filesystem - JFFS2";

				reg = <0x034B0000 0x0EB50000>;

			};

		};

	};

};

arch/arm64/boot/dts/intel/Makefile

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# SPDX-License-Identifier: GPL-2.0-only

dtb-$(CONFIG_ARCH_AGILEX) += socfpga_agilex_socdk.dtb
 
dtb-$(CONFIG_ARCH_AGILEX) += socfpga_agilex_socdk.dtb \

			     socfpga_agilex_socdk_nand.dtb

arch/arm64/boot/dts/intel/socfpga_agilex_socdk_nand.dts

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// SPDX-License-Identifier:     GPL-2.0

/*

 * Copyright (C) 2019, Intel Corporation

 */

#include "socfpga_agilex.dtsi"



/ {

	model = "SoCFPGA Agilex SoCDK";



	aliases {

		serial0 = &uart0;

		ethernet0 = &gmac0;

		ethernet1 = &gmac1;

		ethernet2 = &gmac2;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};



	leds {

		compatible = "gpio-leds";

		hps0 {

			label = "hps_led0";

			gpios = <&portb 20 GPIO_ACTIVE_HIGH>;

		};



		hps1 {

			label = "hps_led1";

			gpios = <&portb 19 GPIO_ACTIVE_HIGH>;

		};



		hps2 {

			label = "hps_led2";

			gpios = <&portb 21 GPIO_ACTIVE_HIGH>;

		};

	};



	memory {

		device_type = "memory";

		/* We expect the bootloader to fill in the reg */

		reg = <0 0 0 0>;

	};



	soc {

		clocks {

			osc1 {

				clock-frequency = <25000000>;

			};

		};

	};

};



&gpio1 {

	status = "okay";

};



&gmac2 {

	status = "okay";

	phy-mode = "rgmii";

	phy-handle = <&phy0>;



	max-frame-size = <9000>;



	mdio0 {

		#address-cells = <1>;

		#size-cells = <0>;

		compatible = "snps,dwmac-mdio";

		phy0: ethernet-phy@0 {

			reg = <4>;



			txd0-skew-ps = <0>; /* -420ps */

			txd1-skew-ps = <0>; /* -420ps */

			txd2-skew-ps = <0>; /* -420ps */

			txd3-skew-ps = <0>; /* -420ps */

			rxd0-skew-ps = <420>; /* 0ps */

			rxd1-skew-ps = <420>; /* 0ps */

			rxd2-skew-ps = <420>; /* 0ps */

			rxd3-skew-ps = <420>; /* 0ps */

			txen-skew-ps = <0>; /* -420ps */

			txc-skew-ps = <900>; /* 0ps */

			rxdv-skew-ps = <420>; /* 0ps */

			rxc-skew-ps = <1680>; /* 780ps */

		};

	};

};



&nand {

	status = "okay";



	flash@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0>;

		nand-bus-width = <16>;



		partition@0 {

			label = "u-boot";

			reg = <0 0x200000>;

		};

		partition@200000 {

			label = "env";

			reg = <0x200000 0x40000>;

		};

		partition@240000 {

			label = "dtb";

			reg = <0x240000 0x40000>;

		};

		partition@280000 {

			label = "kernel";

			reg = <0x280000 0x2000000>;

		};

		partition@2280000 {

			label = "misc";

			reg = <0x2280000 0x2000000>;

		};

		partition@4280000 {

			label = "rootfs";

			reg = <0x4280000 0x3bd80000>;

		};

	};

};



&uart0 {

	status = "okay";

};



&usb0 {

	status = "okay";

	disable-over-current;

};



&watchdog0 {

	status = "okay";

};