projects / deliverable / linux.git / blame
| 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 | }; |