1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * Copyright 2012 Freescale Semiconductor, Inc. 4 */ 5 6/dts-v1/; 7#include "imx23.dtsi" 8 9/ { 10 model = "Freescale STMP378x Development Board"; 11 compatible = "fsl,stmp378x-devb", "fsl,imx23"; 12 13 memory@40000000 { 14 device_type = "memory"; 15 reg = <0x40000000 0x04000000>; 16 }; 17 18 apb@80000000 { 19 apbh@80000000 { 20 ssp0: spi@80010000 { 21 compatible = "fsl,imx23-mmc"; 22 pinctrl-names = "default"; 23 pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>; 24 bus-width = <4>; 25 wp-gpios = <&gpio1 30 0>; 26 vmmc-supply = <®_vddio_sd0>; 27 status = "okay"; 28 }; 29 30 pinctrl@80018000 { 31 pinctrl-names = "default"; 32 pinctrl-0 = <&hog_pins_a>; 33 34 hog_pins_a: hog@0 { 35 reg = <0>; 36 fsl,pinmux-ids = < 37 MX23_PAD_PWM3__GPIO_1_29 38 MX23_PAD_PWM4__GPIO_1_30 39 >; 40 fsl,drive-strength = <MXS_DRIVE_4mA>; 41 fsl,voltage = <MXS_VOLTAGE_HIGH>; 42 fsl,pull-up = <MXS_PULL_DISABLE>; 43 }; 44 }; 45 }; 46 47 apbx@80040000 { 48 auart0: serial@8006c000 { 49 pinctrl-names = "default"; 50 pinctrl-0 = <&auart0_pins_a>; 51 status = "okay"; 52 }; 53 54 duart: serial@80070000 { 55 pinctrl-names = "default"; 56 pinctrl-0 = <&duart_pins_a>; 57 status = "okay"; 58 }; 59 }; 60 }; 61 62 reg_vddio_sd0: regulator-0 { 63 compatible = "regulator-fixed"; 64 regulator-name = "vddio-sd0"; 65 regulator-min-microvolt = <3300000>; 66 regulator-max-microvolt = <3300000>; 67 gpio = <&gpio1 29 0>; 68 }; 69}; 70