1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * at91sam9g20ek_2mmc.dts - Device Tree file for Atmel at91sam9g20ek 2 MMC board 4 * 5 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> 6 */ 7/dts-v1/; 8#include "at91sam9g20ek_common.dtsi" 9 10/ { 11 model = "Atmel at91sam9g20ek 2 mmc"; 12 compatible = "atmel,at91sam9g20ek_2mmc", "atmel,at91sam9g20", "atmel,at91sam9"; 13 14 ahb { 15 apb{ 16 mmc0: mmc@fffa8000 { 17 /* clk already mux wuth slot0 */ 18 pinctrl-0 = < 19 &pinctrl_board_mmc0_slot0 20 &pinctrl_mmc0_slot0_cmd_dat0 21 &pinctrl_mmc0_slot0_dat1_3>; 22 slot@0 { 23 reg = <0>; 24 bus-width = <4>; 25 cd-gpios = <&pioC 2 GPIO_ACTIVE_HIGH>; 26 }; 27 }; 28 29 pinctrl@fffff400 { 30 mmc0_slot0 { 31 pinctrl_board_mmc0_slot0: mmc0_slot0-board { 32 atmel,pins = 33 <AT91_PIOC 2 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PC2 gpio CD pin pull up and deglitch */ 34 }; 35 }; 36 }; 37 }; 38 }; 39 40 leds { 41 compatible = "gpio-leds"; 42 43 ds1 { 44 label = "ds1"; 45 gpios = <&pioB 9 GPIO_ACTIVE_HIGH>; 46 linux,default-trigger = "heartbeat"; 47 }; 48 49 ds5 { 50 label = "ds5"; 51 gpios = <&pioB 8 GPIO_ACTIVE_LOW>; 52 }; 53 }; 54}; 55