1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * sama5d3_mci2.dtsi - Device Tree Include file for SAMA5D3 SoC with
4 * 3 MMC ports
5 *
6 * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
7 */
8
9#include <dt-bindings/pinctrl/at91.h>
10#include <dt-bindings/interrupt-controller/irq.h>
11#include <dt-bindings/clock/at91.h>
12
13/ {
14	ahb {
15		apb {
16			pinctrl@fffff200 {
17				mmc2 {
18					pinctrl_mmc2_clk_cmd_dat0: mmc2_clk_cmd_dat0 {
19						atmel,pins =
20							<AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PC15 periph A MCI2_CK, conflicts with PCK2 */
21							 AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP	/* PC10 periph A MCI2_CDA with pullup */
22							 AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;	/* PC11 periph A MCI2_DA0 with pullup */
23					};
24					pinctrl_mmc2_dat1_3: mmc2_dat1_3 {
25						atmel,pins =
26							<AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP	/* PC12 periph A MCI2_DA1 with pullup, conflicts with TIOA1 */
27							 AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP	/* PC13 periph A MCI2_DA2 with pullup, conflicts with TIOB1 */
28							 AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;	/* PC14 periph A MCI2_DA3 with pullup, conflicts with TCLK1 */
29					};
30				};
31			};
32
33			pmc: pmc@fffffc00 {
34				periphck {
35					mci2_clk: mci2_clk {
36						#clock-cells = <0>;
37						reg = <23>;
38					};
39				};
40			};
41
42			mmc2: mmc@f8004000 {
43				compatible = "atmel,hsmci";
44				reg = <0xf8004000 0x600>;
45				interrupts = <23 IRQ_TYPE_LEVEL_HIGH 0>;
46				dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(1)>;
47				dma-names = "rxtx";
48				pinctrl-names = "default";
49				pinctrl-0 = <&pinctrl_mmc2_clk_cmd_dat0 &pinctrl_mmc2_dat1_3>;
50				clocks = <&mci2_clk>;
51				clock-names = "mci_clk";
52				status = "disabled";
53				#address-cells = <1>;
54				#size-cells = <0>;
55			};
56		};
57	};
58};
59