| /* |
| * Copyright (C) 2016 Savoir-Faire Linux |
| * Author: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com> |
| * |
| * The code contained herein is licensed under the GNU General Public |
| * License. You may obtain a copy of the GNU General Public License |
| * Version 2 or later at the following locations: |
| * |
| * http://www.opensource.org/licenses/gpl-license.html |
| * http://www.gnu.org/copyleft/gpl.html |
| */ |
| |
| /dts-v1/; |
| #include "imx28.dtsi" |
| #include "dt-bindings/gpio/gpio.h" |
| |
| / { |
| |
| model = "Technologic Systems i.MX28 TS-4600"; |
| compatible = "technologic,imx28-ts4600", "fsl,imx28"; |
| |
| memory@40000000 { |
| device_type = "memory"; |
| reg = <0x40000000 0x10000000>; /* 256MB */ |
| }; |
| |
| apb@80000000 { |
| apbh@80000000 { |
| ssp0: spi@80010000 { |
| compatible = "fsl,imx28-mmc"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc0_4bit_pins_a |
| &mmc0_sck_cfg |
| &en_sd_pwr>; |
| broken-cd = <1>; |
| bus-width = <4>; |
| vmmc-supply = <®_vddio_sd0>; |
| status = "okay"; |
| }; |
| |
| pinctrl@80018000 { |
| |
| en_sd_pwr: en-sd-pwr@0 { |
| reg = <0>; |
| fsl,pinmux-ids = < |
| MX28_PAD_PWM3__GPIO_3_28 |
| >; |
| fsl,drive-strength = <MXS_DRIVE_4mA>; |
| fsl,voltage = <MXS_VOLTAGE_HIGH>; |
| fsl,pull-up = <MXS_PULL_DISABLE>; |
| }; |
| |
| }; |
| }; |
| |
| apbx@80040000 { |
| pwm: pwm@80064000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm2_pins_a>; |
| status = "okay"; |
| }; |
| |
| duart: serial@80074000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&duart_pins_a>; |
| status = "okay"; |
| }; |
| }; |
| }; |
| |
| reg_vddio_sd0: regulator-vddio-sd0 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vddio-sd0"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| gpio = <&gpio3 28 GPIO_ACTIVE_LOW>; |
| }; |
| |
| }; |