Commit | Line | Data |
---|---|---|
11e2191c LV |
1 | /* |
2 | * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License version 2 as | |
6 | * published by the Free Software Foundation. | |
7 | */ | |
8 | ||
9 | /* AM437x GP EVM */ | |
10 | ||
11 | /dts-v1/; | |
12 | ||
13 | #include "am4372.dtsi" | |
14 | #include <dt-bindings/pinctrl/am43xx.h> | |
c540b476 | 15 | #include <dt-bindings/pwm/pwm.h> |
11e2191c LV |
16 | |
17 | / { | |
18 | model = "TI AM437x GP EVM"; | |
19 | compatible = "ti,am437x-gp-evm","ti,am4372","ti,am43"; | |
c540b476 SP |
20 | |
21 | backlight { | |
22 | compatible = "pwm-backlight"; | |
23 | pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>; | |
24 | brightness-levels = <0 51 53 56 62 75 101 152 255>; | |
25 | default-brightness-level = <8>; | |
26 | }; | |
11e2191c LV |
27 | }; |
28 | ||
29 | &am43xx_pinmux { | |
30 | i2c0_pins: i2c0_pins { | |
31 | pinctrl-single,pins = < | |
32 | 0x188 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */ | |
33 | 0x18c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */ | |
34 | >; | |
35 | }; | |
36 | ||
37 | i2c1_pins: i2c1_pins { | |
38 | pinctrl-single,pins = < | |
39 | 0x15c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_cs0.i2c1_scl */ | |
40 | 0x158 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_d1.i2c1_sda */ | |
41 | >; | |
42 | }; | |
c540b476 SP |
43 | |
44 | ecap0_pins: backlight_pins { | |
45 | pinctrl-single,pins = < | |
46 | 0x164 MUX_MODE0 /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */ | |
47 | >; | |
48 | }; | |
11e2191c LV |
49 | }; |
50 | ||
51 | &i2c0 { | |
52 | status = "okay"; | |
53 | pinctrl-names = "default"; | |
54 | pinctrl-0 = <&i2c0_pins>; | |
55 | }; | |
56 | ||
57 | &i2c1 { | |
58 | status = "okay"; | |
59 | pinctrl-names = "default"; | |
60 | pinctrl-0 = <&i2c1_pins>; | |
61 | }; | |
c540b476 SP |
62 | |
63 | &epwmss0 { | |
64 | status = "okay"; | |
65 | }; | |
66 | ||
67 | &ecap0 { | |
68 | status = "okay"; | |
69 | pinctrl-names = "default"; | |
70 | pinctrl-0 = <&ecap0_pins>; | |
71 | }; | |
d3d46cca SP |
72 | |
73 | &gpio3 { | |
74 | status = "okay"; | |
75 | }; | |
76 | ||
77 | &gpio4 { | |
78 | status = "okay"; | |
79 | }; |