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 led-ds1 {
44 label = "ds1";
45 gpios = <&pioB 9 GPIO_ACTIVE_HIGH>;
46 linux,default-trigger = "heartbeat";
47 };
48
49 led-ds5 {
50 label = "ds5";
51 gpios = <&pioB 8 GPIO_ACTIVE_LOW>;
52 };
53 };
54 };
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