1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Common support for CompuLab CM-T3x30 CoMs
4 */
5
6 #include "omap3-cm-t3x.dtsi"
7
8 / {
9 cpus {
10 cpu@0 {
11 cpu0-supply = <&vcc>;
12 };
13 };
14
15 sound {
16 compatible = "ti,omap-twl4030";
17 ti,model = "cm-t35";
18
19 ti,mcbsp = <&mcbsp2>;
20 };
21 };
22
23 &omap3_pmx_core {
24
25 smsc1_pins: smsc1-pins {
26 pinctrl-single,pins = <
27 OMAP3_CORE1_IOPAD(0x20b8, PIN_OUTPUT | MUX_MODE0) /* gpmc_ncs5.gpmc_ncs5 */
28 OMAP3_CORE1_IOPAD(0x219a, PIN_INPUT_PULLUP | MUX_MODE4) /* uart3_cts_rctx.gpio_163 */
29 >;
30 };
31
32 hsusb0_pins: hsusb0-pins {
33 pinctrl-single,pins = <
34 OMAP3_CORE1_IOPAD(0x21a2, PIN_OUTPUT | MUX_MODE0) /* hsusb0_clk.hsusb0_clk */
35 OMAP3_CORE1_IOPAD(0x21a4, PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */
36 OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_dir.hsusb0_dir */
37 OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_nxt.hsusb0_nxt */
38 OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data0.hsusb2_data0 */
39 OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data1.hsusb0_data1 */
40 OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data2.hsusb0_data2 */
41 OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data7.hsusb0_data3 */
42 OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data7.hsusb0_data4 */
43 OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data7.hsusb0_data5 */
44 OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data7.hsusb0_data6 */
45 OMAP3_CORE1_IOPAD(0x21b8, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data7.hsusb0_data7 */
46 >;
47 };
48 };
49
50 #include "omap-gpmc-smsc911x.dtsi"
51
52 &gpmc {
53 ranges = <5 0 0x2c000000 0x01000000>, /* CM-T3x30 SMSC9x Eth */
54 <0 0 0x00000000 0x01000000>; /* CM-T3x NAND */
55
56 smsc1: ethernet@gpmc {
57 compatible = "smsc,lan9221", "smsc,lan9115";
58 pinctrl-names = "default";
59 pinctrl-0 = <&smsc1_pins>;
60 interrupt-parent = <&gpio6>;
61 interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
62 reg = <5 0 0xff>;
63 };
64 };
65
66 &i2c1 {
67 twl: twl@48 {
68 reg = <0x48>;
69 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
70 interrupt-parent = <&intc>;
71
72 twl_audio: audio {
73 compatible = "ti,twl4030-audio";
74 codec {
75 };
76 };
77 };
78 };
79
80 #include "twl4030.dtsi"
81 #include "twl4030_omap3.dtsi"
82 #include <dt-bindings/input/input.h>
83
84 &venc {
85 vdda-supply = <&vdac>;
86 };
87
88 &mmc1 {
89 vmmc-supply = <&vmmc1>;
90 };
91
92 &twl_gpio {
93 ti,use-leds;
94 /* pullups: BIT(0) */
95 ti,pullups = <0x000001>;
96 };
97
98 &twl_keypad {
99 linux,keymap = <
100 MATRIX_KEY(0x00, 0x01, KEY_A)
101 MATRIX_KEY(0x00, 0x02, KEY_B)
102 MATRIX_KEY(0x00, 0x03, KEY_LEFT)
103
104 MATRIX_KEY(0x01, 0x01, KEY_UP)
105 MATRIX_KEY(0x01, 0x02, KEY_ENTER)
106 MATRIX_KEY(0x01, 0x03, KEY_DOWN)
107
108 MATRIX_KEY(0x02, 0x01, KEY_RIGHT)
109 MATRIX_KEY(0x02, 0x02, KEY_C)
110 MATRIX_KEY(0x02, 0x03, KEY_D)
111 >;
112 };
113
114 &hsusb1_phy {
115 reset-gpios = <&twl_gpio 6 GPIO_ACTIVE_LOW>;
116 };
117
118 &hsusb2_phy {
119 reset-gpios = <&twl_gpio 7 GPIO_ACTIVE_LOW>;
120 };
121
122 &usb_otg_hs {
123 pinctrl-names = "default";
124 pinctrl-0 = <&hsusb0_pins>;
125 interface-type = <0>;
126 usb-phy = <&usb2_phy>;
127 phys = <&usb2_phy>;
128 phy-names = "usb2-phy";
129 mode = <3>;
130 power = <50>;
131 };
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