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uniphier-pro4-ace.dts 1.22 KiB
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  •  * Device Tree Source for UniPhier Pro4 Ace Board
    
     * Copyright (C) 2016 Socionext Inc.
     *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
    
     *
     * SPDX-License-Identifier:	GPL-2.0+	X11
     */
    
    /dts-v1/;
    
    /include/ "uniphier-pro4.dtsi"
    
    	model = "UniPhier Pro4 Ace Board";
    	compatible = "socionext,uniphier-pro4-ace", "socionext,uniphier-pro4";
    
    
    	chosen {
    		stdout-path = "serial0:115200n8";
    	};
    
    	aliases {
    		serial0 = &serial0;
    		serial1 = &serial1;
    		serial2 = &serial2;
    		i2c0 = &i2c0;
    		i2c1 = &i2c1;
    		i2c2 = &i2c2;
    		i2c3 = &i2c3;
    		i2c5 = &i2c5;
    		i2c6 = &i2c6;
    	};
    
    		device_type = "memory";
    		reg = <0x80000000 0x40000000>;
    	};
    
    };
    
    &serial0 {
    	status = "okay";
    };
    
    &serial1 {
    	status = "okay";
    };
    
    &serial2 {
    	status = "okay";
    };
    
    &i2c0 {
    	status = "okay";
    
    
    	eeprom@54 {
    		compatible = "st,24c64", "i2c-eeprom";
    
    		reg = <0x54>;
    		u-boot,i2c-offset-len = <2>;
    	};
    };
    
    &i2c1 {
    	status = "okay";
    };
    
    &i2c2 {
    	status = "okay";
    };
    
    &i2c3 {
    	status = "okay";
    };
    
    
    &usb0 {
    	status = "okay";
    };
    
    &usb1 {
    	status = "okay";
    };
    
    &usb2 {
    	status = "okay";
    };
    
    &usb3 {
    	status = "okay";
    };
    
    /* for U-Boot only */
    &serial0 {
    	u-boot,dm-pre-reloc;
    };
    
    &pinctrl_uart0 {
    	u-boot,dm-pre-reloc;
    };