1/*
 2 * sama5d3_mci2.dtsi - Device Tree Include file for SAMA5D3 SoC with
 3 * 3 MMC ports
 4 *
 5 * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
 6 *
 7 * Licensed under GPLv2.
 8 */
 9
10#include <dt-bindings/pinctrl/at91.h>
11#include <dt-bindings/interrupt-controller/irq.h>
12#include <dt-bindings/clock/at91.h>
13
14/ {
15	ahb {
16		apb {
17			pinctrl@fffff200 {
18				mmc2 {
19					pinctrl_mmc2_clk_cmd_dat0: mmc2_clk_cmd_dat0 {
20						atmel,pins =
21							<AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PC15 periph A MCI2_CK, conflicts with PCK2 */
22							 AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP	/* PC10 periph A MCI2_CDA with pullup */
23							 AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;	/* PC11 periph A MCI2_DA0 with pullup */
24					};
25					pinctrl_mmc2_dat1_3: mmc2_dat1_3 {
26						atmel,pins =
27							<AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP	/* PC12 periph A MCI2_DA1 with pullup, conflicts with TIOA1 */
28							 AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP	/* PC13 periph A MCI2_DA2 with pullup, conflicts with TIOB1 */
29							 AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;	/* PC14 periph A MCI2_DA3 with pullup, conflicts with TCLK1 */
30					};
31				};
32			};
33
34			pmc: pmc@fffffc00 {
35				periphck {
36					mci2_clk: mci2_clk {
37						#clock-cells = <0>;
38						reg = <23>;
39					};
40				};
41			};
42
43			mmc2: mmc@f8004000 {
44				compatible = "atmel,hsmci";
45				reg = <0xf8004000 0x600>;
46				interrupts = <23 IRQ_TYPE_LEVEL_HIGH 0>;
47				dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(1)>;
48				dma-names = "rxtx";
49				pinctrl-names = "default";
50				pinctrl-0 = <&pinctrl_mmc2_clk_cmd_dat0 &pinctrl_mmc2_dat1_3>;
51				clocks = <&mci2_clk>;
52				clock-names = "mci_clk";
53				status = "disabled";
54				#address-cells = <1>;
55				#size-cells = <0>;
56			};
57		};
58	};
59};

 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			mmc2: mmc@f8004000 {
34				compatible = "atmel,hsmci";
35				reg = <0xf8004000 0x600>;
36				interrupts = <23 IRQ_TYPE_LEVEL_HIGH 0>;
37				dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(1)>;
38				dma-names = "rxtx";
39				pinctrl-names = "default";
40				pinctrl-0 = <&pinctrl_mmc2_clk_cmd_dat0 &pinctrl_mmc2_dat1_3>;
41				clocks = <&pmc PMC_TYPE_PERIPHERAL 23>;
42				clock-names = "mci_clk";
43				status = "disabled";
44				#address-cells = <1>;
45				#size-cells = <0>;
46			};
47		};
48	};
49};