1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/
4 */
5 /dts-v1/;
6
7 #include "omap36xx.dtsi"
8 #include "omap3-evm-common.dtsi"
9 #include "omap3-evm-processor-common.dtsi"
10
11 / {
12 model = "TI OMAP37XX EVM (TMDSEVM3730)";
13 compatible = "ti,omap3-evm-37xx", "ti,omap3630", "ti,omap3";
14 };
15
16 &omap3_pmx_core2 {
17 pinctrl-names = "default";
18 pinctrl-0 = <&hsusb2_2_pins>;
19
20 ehci_phy_pins: ehci-phy-pins {
21 pinctrl-single,pins = <
22
23 /* EHCI PHY reset GPIO etk_d7.gpio_21 */
24 OMAP3630_CORE2_IOPAD(0x25ea, PIN_OUTPUT | MUX_MODE4)
25
26 /* EHCI VBUS etk_d8.gpio_22 */
27 OMAP3630_CORE2_IOPAD(0x25ec, PIN_OUTPUT | MUX_MODE4)
28 >;
29 };
30
31 /* Used by OHCI and EHCI. OHCI won't work without external phy */
32 hsusb2_2_pins: hsusb2-2-pins {
33 pinctrl-single,pins = <
34
35 /* etk_d10.hsusb2_clk */
36 OMAP3630_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)
37
38 /* etk_d11.hsusb2_stp */
39 OMAP3630_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)
40
41 /* etk_d12.hsusb2_dir */
42 OMAP3630_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)
43
44 /* etk_d13.hsusb2_nxt */
45 OMAP3630_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)
46
47 /* etk_d14.hsusb2_data0 */
48 OMAP3630_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)
49
50 /* etk_d15.hsusb2_data1 */
51 OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)
52 >;
53 };
54 };
55
56 &gpmc {
57 nand@0,0 {
58 compatible = "ti,omap2-nand";
59 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
60 interrupt-parent = <&gpmc>;
61 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
62 <1 IRQ_TYPE_NONE>; /* termcount */
63 linux,mtd-name = "hynix,h8kds0un0mer-4em";
64 nand-bus-width = <16>;
65 gpmc,device-width = <2>;
66 ti,nand-ecc-opt = "bch8";
67
68 gpmc,sync-clk-ps = <0>;
69 gpmc,cs-on-ns = <0>;
70 gpmc,cs-rd-off-ns = <44>;
71 gpmc,cs-wr-off-ns = <44>;
72 gpmc,adv-on-ns = <6>;
73 gpmc,adv-rd-off-ns = <34>;
74 gpmc,adv-wr-off-ns = <44>;
75 gpmc,we-off-ns = <40>;
76 gpmc,oe-off-ns = <54>;
77 gpmc,access-ns = <64>;
78 gpmc,rd-cycle-ns = <82>;
79 gpmc,wr-cycle-ns = <82>;
80 gpmc,wr-access-ns = <40>;
81 gpmc,wr-data-mux-bus-ns = <0>;
82
83 #address-cells = <1>;
84 #size-cells = <1>;
85
86 partition@0 {
87 label = "X-Loader";
88 reg = <0 0x80000>;
89 };
90 partition@80000 {
91 label = "U-Boot";
92 reg = <0x80000 0x1c0000>;
93 };
94 partition@1c0000 {
95 label = "Environment";
96 reg = <0x240000 0x40000>;
97 };
98 partition@280000 {
99 label = "Kernel";
100 reg = <0x280000 0x500000>;
101 };
102 partition@780000 {
103 label = "Filesystem";
104 reg = <0x780000 0x1f880000>;
105 };
106 };
107 };
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