Loading...
1/*
2 * tny_a9260_common.dtsi - Device Tree file for Caloa TNY A926x board
3 *
4 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
5 *
6 * Licensed under GPLv2.
7 */
8
9/ {
10 chosen {
11 bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock6 rw rootfstype=ubifs";
12 };
13
14 memory {
15 reg = <0x20000000 0x4000000>;
16 };
17
18 clocks {
19 slow_xtal {
20 clock-frequency = <32768>;
21 };
22
23 main_xtal {
24 clock-frequency = <12000000>;
25 };
26 };
27
28 ahb {
29 apb {
30 tcb0: timer@fffa0000 {
31 timer@0 {
32 compatible = "atmel,tcb-timer";
33 reg = <0>, <1>;
34 };
35
36 timer@2 {
37 compatible = "atmel,tcb-timer";
38 reg = <2>;
39 };
40 };
41
42 dbgu: serial@fffff200 {
43 status = "okay";
44 };
45 };
46
47 ebi: ebi@10000000 {
48 status = "okay";
49
50 nand_controller: nand-controller {
51 status = "okay";
52 pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
53 pinctrl-names = "default";
54
55 nand@3 {
56 reg = <0x3 0x0 0x800000>;
57 rb-gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
58 cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
59 nand-bus-width = <8>;
60 nand-ecc-mode = "soft";
61 nand-on-flash-bbt;
62 label = "atmel_nand";
63
64 partitions {
65 compatible = "fixed-partitions";
66 #address-cells = <1>;
67 #size-cells = <1>;
68
69 at91bootstrap@0 {
70 label = "at91bootstrap";
71 reg = <0x0 0x20000>;
72 };
73
74 barebox@20000 {
75 label = "barebox";
76 reg = <0x20000 0x40000>;
77 };
78
79 bareboxenv@60000 {
80 label = "bareboxenv";
81 reg = <0x60000 0x20000>;
82 };
83
84 bareboxenv2@80000 {
85 label = "bareboxenv2";
86 reg = <0x80000 0x20000>;
87 };
88
89 oftree@80000 {
90 label = "oftree";
91 reg = <0xa0000 0x20000>;
92 };
93
94 kernel@a0000 {
95 label = "kernel";
96 reg = <0xc0000 0x400000>;
97 };
98
99 rootfs@4a0000 {
100 label = "rootfs";
101 reg = <0x4c0000 0x7800000>;
102 };
103
104 data@7ca0000 {
105 label = "data";
106 reg = <0x7cc0000 0x8340000>;
107 };
108 };
109 };
110 };
111 };
112 };
113};
1/*
2 * tny_a9260_common.dtsi - Device Tree file for Caloa TNY A926x board
3 *
4 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
5 *
6 * Licensed under GPLv2.
7 */
8
9/ {
10 chosen {
11 bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock6 rw rootfstype=ubifs";
12 };
13
14 memory {
15 reg = <0x20000000 0x4000000>;
16 };
17
18 clocks {
19 #address-cells = <1>;
20 #size-cells = <1>;
21 ranges;
22
23 main_clock: clock@0 {
24 compatible = "atmel,osc", "fixed-clock";
25 clock-frequency = <12000000>;
26 };
27
28 slow_xtal {
29 clock-frequency = <32768>;
30 };
31
32 main_xtal {
33 clock-frequency = <12000000>;
34 };
35 };
36
37 ahb {
38 apb {
39 dbgu: serial@fffff200 {
40 status = "okay";
41 };
42 };
43
44 nand0: nand@40000000 {
45 nand-bus-width = <8>;
46 nand-ecc-mode = "soft";
47 nand-on-flash-bbt;
48 status = "okay";
49
50 at91bootstrap@0 {
51 label = "at91bootstrap";
52 reg = <0x0 0x20000>;
53 };
54
55 barebox@20000 {
56 label = "barebox";
57 reg = <0x20000 0x40000>;
58 };
59
60 bareboxenv@60000 {
61 label = "bareboxenv";
62 reg = <0x60000 0x20000>;
63 };
64
65 bareboxenv2@80000 {
66 label = "bareboxenv2";
67 reg = <0x80000 0x20000>;
68 };
69
70 oftree@80000 {
71 label = "oftree";
72 reg = <0xa0000 0x20000>;
73 };
74
75 kernel@a0000 {
76 label = "kernel";
77 reg = <0xc0000 0x400000>;
78 };
79
80 rootfs@4a0000 {
81 label = "rootfs";
82 reg = <0x4c0000 0x7800000>;
83 };
84
85 data@7ca0000 {
86 label = "data";
87 reg = <0x7cc0000 0x8340000>;
88 };
89 };
90 };
91};