]>
Commit | Line | Data |
---|---|---|
d2912cb1 | 1 | // SPDX-License-Identifier: GPL-2.0-only |
686c47f1 NK |
2 | /* |
3 | * Copyright (C) 2015 CompuLab, Ltd. - http://www.compulab.co.il/ | |
686c47f1 NK |
4 | */ |
5 | ||
6 | #include "am437x-cm-t43.dts" | |
97ce5054 | 7 | #include "compulab-sb-som.dtsi" |
686c47f1 NK |
8 | |
9 | / { | |
10 | model = "CompuLab CM-T43 on SB-SOM-T43"; | |
11 | compatible = "compulab,am437x-sbc-t43", "compulab,am437x-cm-t43", "ti,am4372", "ti,am43"; | |
e81bce70 NK |
12 | |
13 | aliases { | |
14 | display0 = &lcd0; | |
15 | }; | |
686c47f1 NK |
16 | }; |
17 | ||
18 | &am43xx_pinmux { | |
97ce5054 NK |
19 | mmc1_pins: pinmux_mmc1_pins { |
20 | pinctrl-single,pins = < | |
21 | AM4372_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ | |
22 | AM4372_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ | |
23 | AM4372_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ | |
24 | AM4372_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ | |
25 | AM4372_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ | |
26 | AM4372_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ | |
27 | AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ | |
28 | AM4372_IOPAD(0x964, PIN_INPUT | MUX_MODE7) /* ecap0_in_pwm0_out.gpio0_7 */ | |
29 | >; | |
30 | }; | |
31 | ||
e81bce70 NK |
32 | dss_pinctrl_default: dss_pinctrl_default { |
33 | pinctrl-single,pins = < | |
34 | AM4372_IOPAD(0x9b0, PIN_OUTPUT_PULLUP | MUX_MODE2) /* cam0 hd -> DSS DATA 23 */ | |
35 | AM4372_IOPAD(0x9b4, PIN_OUTPUT_PULLUP | MUX_MODE2) | |
36 | AM4372_IOPAD(0x9b8, PIN_OUTPUT_PULLUP | MUX_MODE2) | |
37 | AM4372_IOPAD(0x9bc, PIN_OUTPUT_PULLUP | MUX_MODE2) | |
38 | AM4372_IOPAD(0x9c0, PIN_OUTPUT_PULLUP | MUX_MODE2) | |
39 | AM4372_IOPAD(0x9c4, PIN_OUTPUT_PULLUP | MUX_MODE2) | |
40 | AM4372_IOPAD(0x9c8, PIN_OUTPUT_PULLUP | MUX_MODE2) | |
41 | AM4372_IOPAD(0x9cc, PIN_OUTPUT_PULLUP | MUX_MODE2) /* cam1 data 9 -> DSS DATA 16 */ | |
42 | ||
43 | AM4372_IOPAD(0x8a0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */ | |
44 | AM4372_IOPAD(0x8a4, PIN_OUTPUT_PULLUP | MUX_MODE0) | |
45 | AM4372_IOPAD(0x8a8, PIN_OUTPUT_PULLUP | MUX_MODE0) | |
46 | AM4372_IOPAD(0x8ac, PIN_OUTPUT_PULLUP | MUX_MODE0) | |
47 | AM4372_IOPAD(0x8b0, PIN_OUTPUT_PULLUP | MUX_MODE0) | |
48 | AM4372_IOPAD(0x8b4, PIN_OUTPUT_PULLUP | MUX_MODE0) | |
49 | AM4372_IOPAD(0x8b8, PIN_OUTPUT_PULLUP | MUX_MODE0) | |
50 | AM4372_IOPAD(0x8bc, PIN_OUTPUT_PULLUP | MUX_MODE0) | |
51 | AM4372_IOPAD(0x8c0, PIN_OUTPUT_PULLUP | MUX_MODE0) | |
52 | AM4372_IOPAD(0x8c4, PIN_OUTPUT_PULLUP | MUX_MODE0) | |
53 | AM4372_IOPAD(0x8c8, PIN_OUTPUT_PULLUP | MUX_MODE0) | |
54 | AM4372_IOPAD(0x8cc, PIN_OUTPUT_PULLUP | MUX_MODE0) | |
55 | AM4372_IOPAD(0x8d0, PIN_OUTPUT_PULLUP | MUX_MODE0) | |
56 | AM4372_IOPAD(0x8d4, PIN_OUTPUT_PULLUP | MUX_MODE0) | |
57 | AM4372_IOPAD(0x8d8, PIN_OUTPUT_PULLUP | MUX_MODE0) | |
58 | AM4372_IOPAD(0x8dc, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */ | |
59 | AM4372_IOPAD(0x8e0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */ | |
60 | AM4372_IOPAD(0x8e4, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */ | |
61 | AM4372_IOPAD(0x8e8, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */ | |
62 | AM4372_IOPAD(0x8ec, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */ | |
63 | AM4372_IOPAD(0xa20, PIN_OUTPUT_PULLUP | MUX_MODE7) | |
64 | >; | |
65 | }; | |
66 | ||
686c47f1 NK |
67 | uart0_pins_default: uart0_pins_default { |
68 | pinctrl-single,pins = < | |
69 | AM4372_IOPAD(0x968, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE0) | |
70 | AM4372_IOPAD(0x96C, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE0) | |
71 | AM4372_IOPAD(0x970, PIN_INPUT_PULLUP | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) /* uart0_rxd.uart0_rxd */ | |
72 | AM4372_IOPAD(0x974, PIN_INPUT | PULL_DISABLE | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) /* uart0_txd.uart0_txd */ | |
73 | >; | |
74 | }; | |
75 | ||
76 | i2c1_pins: i2c1_pins { | |
77 | pinctrl-single,pins = < | |
78 | AM4372_IOPAD(0xa6c, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE1) /* spi2_cs0.i2c1_sda */ | |
79 | AM4372_IOPAD(0xa60, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE1) /* spi2_sclk.i2c1_scl */ | |
80 | >; | |
81 | }; | |
82 | ||
83 | i2c2_pins: i2c2_pins { | |
84 | pinctrl-single,pins = < | |
85 | AM4372_IOPAD(0x978, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE3) /* uart1_ctsn.i2c2_sda */ | |
86 | AM4372_IOPAD(0x97c, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE3) /* uart1_rtsn.i2c2_scl */ | |
87 | >; | |
88 | }; | |
9fc830b0 NK |
89 | |
90 | usb2_phy1_default: usb2_phy1_default { | |
91 | pinctrl-single,pins = < | |
92 | AM4372_IOPAD(0xac0, DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE0) | |
93 | >; | |
94 | }; | |
95 | ||
96 | usb2_phy2_default: usb2_phy2_default { | |
97 | pinctrl-single,pins = < | |
98 | AM4372_IOPAD(0xac4, DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE0) | |
99 | >; | |
100 | }; | |
686c47f1 NK |
101 | }; |
102 | ||
103 | &i2c1 { | |
104 | status = "okay"; | |
105 | pinctrl-names = "default"; | |
106 | pinctrl-0 = <&i2c1_pins>; | |
90f7cf83 NK |
107 | |
108 | pca9555: pca9555@20 { | |
109 | compatible = "nxp,pca9555"; | |
110 | reg = <0x20>; | |
111 | gpio-controller; | |
112 | #gpio-cells = <2>; | |
113 | }; | |
07634f12 NK |
114 | |
115 | eeprom_base: at24@50 { | |
116 | compatible = "atmel,24c02"; | |
117 | reg = <0x50>; | |
118 | pagesize = <16>; | |
119 | }; | |
686c47f1 NK |
120 | }; |
121 | ||
122 | &i2c2 { | |
123 | status = "okay"; | |
124 | pinctrl-names = "default"; | |
125 | pinctrl-0 = <&i2c2_pins>; | |
126 | }; | |
127 | ||
97ce5054 NK |
128 | &mmc1 { |
129 | status = "okay"; | |
130 | bus-width = <4>; | |
131 | pinctrl-names = "default"; | |
132 | pinctrl-0 = <&mmc1_pins>; | |
133 | vmmc-supply = <&vsb_3v3>; | |
134 | cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; | |
135 | wp-gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>; | |
136 | }; | |
137 | ||
e81bce70 NK |
138 | &dss { |
139 | status = "ok"; | |
140 | ||
141 | pinctrl-names = "default"; | |
142 | pinctrl-0 = <&dss_pinctrl_default>; | |
143 | ||
144 | port { | |
a2645788 | 145 | dpi_lcd_out: endpoint { |
e81bce70 NK |
146 | remote-endpoint = <&lcd_in>; |
147 | data-lines = <24>; | |
148 | }; | |
149 | }; | |
150 | }; | |
151 | ||
686c47f1 NK |
152 | &uart0 { |
153 | pinctrl-names = "default"; | |
154 | pinctrl-0 = <&uart0_pins_default>; | |
155 | }; | |
9fc830b0 NK |
156 | |
157 | &dwc3_1 { | |
158 | pinctrl-names = "default"; | |
159 | pinctrl-0 = <&usb2_phy1_default>; | |
160 | }; | |
161 | ||
162 | &dwc3_2 { | |
163 | pinctrl-names = "default"; | |
164 | pinctrl-0 = <&usb2_phy2_default>; | |
165 | }; | |
e81bce70 NK |
166 | |
167 | &lcd0 { | |
168 | enable-gpios = <&pca9555 14 GPIO_ACTIVE_HIGH | |
169 | &gpio4 28 GPIO_ACTIVE_HIGH>; | |
170 | ||
171 | port { | |
172 | lcd_in: endpoint { | |
173 | remote-endpoint = <&dpi_lcd_out>; | |
174 | data-lines = <24>; | |
175 | }; | |
176 | }; | |
177 | }; |