GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / sama5d3_mci2.dtsi
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 };