1// SPDX-License-Identifier: GPL-2.0
2#include "omap2420.dtsi"
3
4/ {
5	memory@80000000 {
6		device_type = "memory";
7		reg = <0x80000000 0x8000000>; /* 128 MB */
8	};
9
10	chosen {
11		stdout-path = &uart3;
12	};
13
14	ocp {
15		i2c0 {
16			compatible = "i2c-cbus-gpio";
17			gpios = <&gpio3 2 GPIO_ACTIVE_HIGH /* gpio66 clk */
18				 &gpio3 1 GPIO_ACTIVE_HIGH /* gpio65 dat */
19				 &gpio3 0 GPIO_ACTIVE_HIGH /* gpio64 sel */
20				>;
21			#address-cells = <1>;
22			#size-cells = <0>;
23			retu: retu@1 {
24				compatible = "nokia,retu";
25				interrupt-parent = <&gpio4>;
26				interrupts = <12 IRQ_TYPE_EDGE_RISING>;
27				reg = <0x1>;
28			};
29		};
30	};
31};
32
33&i2c1 {
34	clock-frequency = <400000>;
35
36	pmic@72 {
37		compatible = "menelaus";
38		reg = <0x72>;
39		interrupts = <7 IRQ_TYPE_EDGE_RISING>;
40	};
41};
42
43&i2c2 {
44	clock-frequency = <400000>;
45};
46
47&gpmc {
48	ranges = <0 0 0x04000000 0x1000000>;	/* CS0: 16MB for OneNAND */
49
50	/* gpio-irq for dma: 26 */
51
52	onenand@0,0 {
53		#address-cells = <1>;
54		#size-cells = <1>;
55		compatible = "ti,omap2-onenand";
56		reg = <0 0 0x20000>;	/* CS0, offset 0, IO size 128K */
57
58		gpmc,sync-read;
59		gpmc,burst-length = <16>;
60		gpmc,burst-read;
61		gpmc,burst-wrap;
62		gpmc,device-width = <2>;
63		gpmc,mux-add-data = <2>;
64		gpmc,cs-on-ns = <0>;
65		gpmc,cs-rd-off-ns = <127>;
66		gpmc,cs-wr-off-ns = <109>;
67		gpmc,adv-on-ns = <0>;
68		gpmc,adv-rd-off-ns = <18>;
69		gpmc,adv-wr-off-ns = <18>;
70		gpmc,oe-on-ns = <27>;
71		gpmc,oe-off-ns = <127>;
72		gpmc,we-on-ns = <27>;
73		gpmc,we-off-ns = <72>;
74		gpmc,rd-cycle-ns = <145>;
75		gpmc,wr-cycle-ns = <136>;
76		gpmc,access-ns = <118>;
77		gpmc,page-burst-access-ns = <27>;
78		gpmc,bus-turnaround-ns = <0>;
79		gpmc,cycle2cycle-delay-ns = <0>;
80		gpmc,wait-monitoring-ns = <0>;
81		gpmc,clk-activation-ns = <9>;
82		gpmc,sync-clk-ps = <27000>;
83
84		/* MTD partition table corresponding to old board-n8x0 file. */
85		partition@0 {
86			label = "bootloader";
87			reg = <0x00000000 0x00020000>;
88			read-only;
89		};
90		partition@1 {
91			label = "config";
92			reg = <0x00020000 0x00060000>;
93		};
94		partition@2 {
95			label = "kernel";
96			reg = <0x00080000 0x00200000>;
97		};
98		partition@3 {
99			label = "initfs";
100			reg = <0x00280000 0x00400000>;
101		};
102		partition@4 {
103			label = "rootfs";
104			reg = <0x00680000 0x0f980000>;
105		};
106		partition@5 {
107			label = "omap2-onenand";
108			reg = <0x00000000 0x10000000>;
109		};
110	};
111};
112