| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
| 2 | /* |
| 3 | * Copyright (C) 2016 Savoir-Faire Linux |
| 4 | * Author: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com> |
| 5 | */ |
| 6 | |
| 7 | /dts-v1/; |
| 8 | #include "imx28.dtsi" |
| 9 | #include "dt-bindings/gpio/gpio.h" |
| 10 | |
| 11 | / { |
| 12 | |
| 13 | model = "Technologic Systems i.MX28 TS-4600"; |
| 14 | compatible = "technologic,imx28-ts4600", "fsl,imx28"; |
| 15 | |
| 16 | memory@40000000 { |
| 17 | device_type = "memory"; |
| 18 | reg = <0x40000000 0x10000000>; /* 256MB */ |
| 19 | }; |
| 20 | |
| 21 | reg_vddio_sd0: regulator-vddio-sd0 { |
| 22 | compatible = "regulator-fixed"; |
| 23 | regulator-name = "vddio-sd0"; |
| 24 | regulator-min-microvolt = <3300000>; |
| 25 | regulator-max-microvolt = <3300000>; |
| 26 | regulator-boot-on; |
| 27 | gpio = <&gpio3 28 GPIO_ACTIVE_LOW>; |
| 28 | }; |
| 29 | |
| 30 | }; |
| 31 | |
| 32 | &duart { |
| 33 | pinctrl-names = "default"; |
| 34 | pinctrl-0 = <&duart_pins_a>; |
| 35 | status = "okay"; |
| 36 | }; |
| 37 | |
| 38 | &pinctrl { |
| 39 | en_sd_pwr: en-sd-pwr@0 { |
| 40 | reg = <0>; |
| 41 | fsl,pinmux-ids = < |
| 42 | MX28_PAD_PWM3__GPIO_3_28 |
| 43 | >; |
| 44 | fsl,drive-strength = <MXS_DRIVE_4mA>; |
| 45 | fsl,voltage = <MXS_VOLTAGE_HIGH>; |
| 46 | fsl,pull-up = <MXS_PULL_DISABLE>; |
| 47 | }; |
| 48 | }; |
| 49 | |
| 50 | &pwm { |
| 51 | pinctrl-names = "default"; |
| 52 | pinctrl-0 = <&pwm2_pins_a>; |
| 53 | status = "okay"; |
| 54 | }; |
| 55 | |
| 56 | &ssp0 { |
| 57 | compatible = "fsl,imx28-mmc"; |
| 58 | pinctrl-names = "default"; |
| 59 | pinctrl-0 = <&mmc0_4bit_pins_a |
| 60 | &mmc0_sck_cfg |
| 61 | &en_sd_pwr>; |
| 62 | broken-cd; |
| 63 | bus-width = <4>; |
| 64 | vmmc-supply = <®_vddio_sd0>; |
| 65 | status = "okay"; |
| 66 | }; |