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32 results

at91sam9g20ek_2mmc.dts

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  • user avatar
    Jean-Christophe PLAGNIOL-VILLARD authored and Nicolas Ferre committed
    Signed-off-by: default avatarJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
    Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
    Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
    c9d0f317
    History
    at91sam9g20ek_2mmc.dts 1.12 KiB
    /*
     * at91sam9g20ek_2mmc.dts - Device Tree file for Atmel at91sam9g20ek 2 MMC board
     *
     * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
     *
     * Licensed under GPLv2.
     */
    /dts-v1/;
    #include "at91sam9g20ek_common.dtsi"
    
    / {
    	model = "Atmel at91sam9g20ek 2 mmc";
    	compatible = "atmel,at91sam9g20ek_2mmc", "atmel,at91sam9g20", "atmel,at91sam9";
    
    	ahb {
    		apb{
    			mmc0: mmc@fffa8000 {
    				/* clk already mux wuth slot0 */
    				pinctrl-0 = <
    					&pinctrl_board_mmc0_slot0
    					&pinctrl_mmc0_slot0_cmd_dat0
    					&pinctrl_mmc0_slot0_dat1_3>;
    				slot@0 {
    					reg = <0>;
    					bus-width = <4>;
    					cd-gpios = <&pioC 2 GPIO_ACTIVE_HIGH>;
    				};
    			};
    
    			pinctrl@fffff400 {
    				mmc0_slot0 {
    					pinctrl_board_mmc0_slot0: mmc0_slot0-board {
    						atmel,pins =
    							<AT91_PIOC 2 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;	/* PC2 gpio CD pin pull up and deglitch */
    					};
    				};
    			};
    		};
    	};
    
    	leds {
    		compatible = "gpio-leds";
    
    		ds1 {
    			label = "ds1";
    			gpios = <&pioB 9 GPIO_ACTIVE_HIGH>;
    			linux,default-trigger = "heartbeat";
    		};
    
    		ds5 {
    			label = "ds5";
    			gpios = <&pioB 8 GPIO_ACTIVE_LOW>;
    		};
    	};
    };