1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
4 */
5
6 /include/ "nspire.dtsi"
7
8 &lcd {
9 port {
10 clcd_pads: endpoint {
11 remote-endpoint = <&panel_in>;
12 };
13 };
14 };
15
16 &fast_timer {
17 /* compatible = "lsi,zevio-timer"; */
18 reg = <0x90010000 0x1000>, <0x900a0010 0x8>;
19 };
20
21 &uart {
22 compatible = "ns16550";
23 reg-shift = <2>;
24 reg-io-width = <4>;
25 clocks = <&apb_pclk>;
26 no-loopback-test;
27 };
28
29 &timer0 {
30 /* compatible = "lsi,zevio-timer"; */
31 reg = <0x900c0000 0x1000>, <0x900a0018 0x8>;
32 };
33
34 &timer1 {
35 compatible = "lsi,zevio-timer";
36 reg = <0x900d0000 0x1000>, <0x900a0020 0x8>;
37 };
38
39 &keypad {
40 active-low;
41
42 };
43
44 &base_clk {
45 compatible = "lsi,nspire-classic-clock";
46 };
47
48 &ahb_clk {
49 compatible = "lsi,nspire-classic-ahb-divider";
50 };
51
52
53 &vbus_reg {
54 gpio = <&gpio 5 0>;
55 };
56
57 / {
58 memory@10000000 {
59 device_type = "memory";
60 reg = <0x10000000 0x2000000>; /* 32 MB */
61 };
62
63 ahb {
64 #address-cells = <1>;
65 #size-cells = <1>;
66
67 intc: interrupt-controller@dc000000 {
68 compatible = "lsi,zevio-intc";
69 interrupt-controller;
70 reg = <0xdc000000 0x1000>;
71 #interrupt-cells = <1>;
72 };
73 };
74
75 panel {
76 compatible = "ti,nspire-classic-lcd-panel";
77 port {
78 panel_in: endpoint {
79 remote-endpoint = <&clcd_pads>;
80 };
81 };
82 };
83 chosen {
84 bootargs = "debug earlyprintk console=tty0 console=ttyS0,115200n8 root=/dev/ram0";
85 };
86 };
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