xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/imx27-eukrea-cpuimx27.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
 */

/dts-v1/;
#include "imx27.dtsi"

/ {
	model = "Eukrea CPUIMX27";
	compatible = "eukrea,cpuimx27", "fsl,imx27";

	memory@a0000000 {
		device_type = "memory";
		reg = <0xa0000000 0x04000000>;
	};

	clk14745600: clk-uart {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <14745600>;
	};
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec>;
	status = "okay";
};

&i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";

	pcf8563@51 {
		compatible = "nxp,pcf8563";
		reg = <0x51>;
	};
};

&nfc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_nfc>;
	nand-bus-width = <8>;
	nand-ecc-mode = "hw";
	nand-on-flash-bbt;
	status = "okay";
};

&owire {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_owire>;
	status = "okay";
};

&sdhci2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_sdhc2>;
	bus-width = <4>;
	non-removable;
	status = "okay";
};

&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart4>;
	uart-has-rtscts;
	status = "okay";
};

&usbh2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbh2>;
	dr_mode = "host";
	phy_type = "ulpi";
	disable-over-current;
	status = "okay";
};

&usbotg {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbotg>;
	dr_mode = "otg";
	phy_type = "ulpi";
	disable-over-current;
	status = "okay";
};

&weim {
	status = "okay";

	nor: nor@0,0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "cfi-flash";
		reg = <0 0x00000000 0x04000000>;
		bank-width = <2>;
		linux,mtd-name = "physmap-flash.0";
		fsl,weim-cs-timing = <0x00008f03 0xa0330d01 0x002208c0>;
	};

	uart8250@3,200000 {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_uart8250_1>;
		compatible = "ns8250";
		clocks = <&clk14745600>;
		fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
		interrupts = <&gpio2 23 IRQ_TYPE_LEVEL_LOW>;
		reg = <3 0x200000 0x1000>;
		reg-shift = <1>;
		reg-io-width = <1>;
		no-loopback-test;
	};

	uart8250@3,400000 {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_uart8250_2>;
		compatible = "ns8250";
		clocks = <&clk14745600>;
		fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
		interrupts = <&gpio2 22 IRQ_TYPE_LEVEL_LOW>;
		reg = <3 0x400000 0x1000>;
		reg-shift = <1>;
		reg-io-width = <1>;
		no-loopback-test;
	};

	uart8250@3,800000 {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_uart8250_3>;
		compatible = "ns8250";
		clocks = <&clk14745600>;
		fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
		interrupts = <&gpio2 27 IRQ_TYPE_LEVEL_LOW>;
		reg = <3 0x800000 0x1000>;
		reg-shift = <1>;
		reg-io-width = <1>;
		no-loopback-test;
	};

	uart8250@3,1000000 {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_uart8250_4>;
		compatible = "ns8250";
		clocks = <&clk14745600>;
		fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
		interrupts = <&gpio2 30 IRQ_TYPE_LEVEL_LOW>;
		reg = <3 0x1000000 0x1000>;
		reg-shift = <1>;
		reg-io-width = <1>;
		no-loopback-test;
	};
};

&iomuxc {
	imx27-eukrea-cpuimx27 {
		pinctrl_fec: fecgrp {
			fsl,pins = <
				MX27_PAD_SD3_CMD__FEC_TXD0		0x0
				MX27_PAD_SD3_CLK__FEC_TXD1		0x0
				MX27_PAD_ATA_DATA0__FEC_TXD2		0x0
				MX27_PAD_ATA_DATA1__FEC_TXD3		0x0
				MX27_PAD_ATA_DATA2__FEC_RX_ER		0x0
				MX27_PAD_ATA_DATA3__FEC_RXD1		0x0
				MX27_PAD_ATA_DATA4__FEC_RXD2		0x0
				MX27_PAD_ATA_DATA5__FEC_RXD3		0x0
				MX27_PAD_ATA_DATA6__FEC_MDIO		0x0
				MX27_PAD_ATA_DATA7__FEC_MDC		0x0
				MX27_PAD_ATA_DATA8__FEC_CRS		0x0
				MX27_PAD_ATA_DATA9__FEC_TX_CLK		0x0
				MX27_PAD_ATA_DATA10__FEC_RXD0		0x0
				MX27_PAD_ATA_DATA11__FEC_RX_DV		0x0
				MX27_PAD_ATA_DATA12__FEC_RX_CLK		0x0
				MX27_PAD_ATA_DATA13__FEC_COL		0x0
				MX27_PAD_ATA_DATA14__FEC_TX_ER		0x0
				MX27_PAD_ATA_DATA15__FEC_TX_EN		0x0
			>;
		};

		pinctrl_i2c1: i2c1grp {
			fsl,pins = <
				MX27_PAD_I2C_DATA__I2C_DATA		0x0
				MX27_PAD_I2C_CLK__I2C_CLK		0x0
			>;
		};

		pinctrl_nfc: nfcgrp {
			fsl,pins = <
				MX27_PAD_NFRB__NFRB			0x0
				MX27_PAD_NFCLE__NFCLE			0x0
				MX27_PAD_NFWP_B__NFWP_B			0x0
				MX27_PAD_NFCE_B__NFCE_B			0x0
				MX27_PAD_NFALE__NFALE			0x0
				MX27_PAD_NFRE_B__NFRE_B			0x0
				MX27_PAD_NFWE_B__NFWE_B			0x0
			>;
		};

		pinctrl_owire: owiregrp {
			fsl,pins = <
				MX27_PAD_RTCK__OWIRE			0x0
			>;
		};

		pinctrl_sdhc2: sdhc2grp {
			fsl,pins = <
				MX27_PAD_SD2_CLK__SD2_CLK		0x0
				MX27_PAD_SD2_CMD__SD2_CMD		0x0
				MX27_PAD_SD2_D0__SD2_D0			0x0
				MX27_PAD_SD2_D1__SD2_D1			0x0
				MX27_PAD_SD2_D2__SD2_D2			0x0
				MX27_PAD_SD2_D3__SD2_D3			0x0
			>;
		};

		pinctrl_uart4: uart4grp {
			fsl,pins = <
				MX27_PAD_USBH1_TXDM__UART4_TXD		0x0
				MX27_PAD_USBH1_RXDP__UART4_RXD		0x0
				MX27_PAD_USBH1_TXDP__UART4_CTS		0x0
				MX27_PAD_USBH1_FS__UART4_RTS		0x0
			>;
		};

		pinctrl_uart8250_1: uart82501grp {
			fsl,pins = <
				MX27_PAD_USB_PWR__GPIO2_23		0x0
			>;
		};

		pinctrl_uart8250_2: uart82502grp {
			fsl,pins = <
				MX27_PAD_USBH1_SUSP__GPIO2_22		0x0
			>;
		};

		pinctrl_uart8250_3: uart82503grp {
			fsl,pins = <
				MX27_PAD_USBH1_OE_B__GPIO2_27		0x0
			>;
		};

		pinctrl_uart8250_4: uart82504grp {
			fsl,pins = <
				MX27_PAD_USBH1_RXDM__GPIO2_30		0x0
			>;
		};

		pinctrl_usbh2: usbh2grp {
			fsl,pins = <
				MX27_PAD_USBH2_CLK__USBH2_CLK		0x0
				MX27_PAD_USBH2_DIR__USBH2_DIR		0x0
				MX27_PAD_USBH2_NXT__USBH2_NXT		0x0
				MX27_PAD_USBH2_STP__USBH2_STP		0x0
				MX27_PAD_CSPI2_SCLK__USBH2_DATA0	0x0
				MX27_PAD_CSPI2_MOSI__USBH2_DATA1	0x0
				MX27_PAD_CSPI2_MISO__USBH2_DATA2	0x0
				MX27_PAD_CSPI2_SS1__USBH2_DATA3		0x0
				MX27_PAD_CSPI2_SS2__USBH2_DATA4		0x0
				MX27_PAD_CSPI1_SS2__USBH2_DATA5		0x0
				MX27_PAD_CSPI2_SS0__USBH2_DATA6		0x0
				MX27_PAD_USBH2_DATA7__USBH2_DATA7	0x0
			>;
		};

		pinctrl_usbotg: usbotggrp {
			fsl,pins = <
				MX27_PAD_USBOTG_CLK__USBOTG_CLK		0x0
				MX27_PAD_USBOTG_DIR__USBOTG_DIR		0x0
				MX27_PAD_USBOTG_NXT__USBOTG_NXT		0x0
				MX27_PAD_USBOTG_STP__USBOTG_STP		0x0
				MX27_PAD_USBOTG_DATA0__USBOTG_DATA0	0x0
				MX27_PAD_USBOTG_DATA1__USBOTG_DATA1	0x0
				MX27_PAD_USBOTG_DATA2__USBOTG_DATA2	0x0
				MX27_PAD_USBOTG_DATA3__USBOTG_DATA3	0x0
				MX27_PAD_USBOTG_DATA4__USBOTG_DATA4	0x0
				MX27_PAD_USBOTG_DATA5__USBOTG_DATA5	0x0
				MX27_PAD_USBOTG_DATA6__USBOTG_DATA6	0x0
				MX27_PAD_USBOTG_DATA7__USBOTG_DATA7	0x0
			>;
		};
	};
};