1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (C) 2020 PHYTEC Messtechnik GmbH
4 * Author: Teresa Remmet <t.remmet@phytec.de>
5 */
6
7/dts-v1/;
8
9#include <dt-bindings/leds/leds-pca9532.h>
10#include <dt-bindings/pwm/pwm.h>
11#include "imx8mp-phycore-som.dtsi"
12
13/ {
14	model = "PHYTEC phyBOARD-Pollux i.MX8MP";
15	compatible = "phytec,imx8mp-phyboard-pollux-rdk",
16		     "phytec,imx8mp-phycore-som", "fsl,imx8mp";
17
18	chosen {
19		stdout-path = &uart2;
20	};
21
22	reg_usdhc2_vmmc: regulator-usdhc2 {
23		compatible = "regulator-fixed";
24		pinctrl-names = "default";
25		pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
26		regulator-name = "VSD_3V3";
27		regulator-min-microvolt = <3300000>;
28		regulator-max-microvolt = <3300000>;
29		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
30		enable-active-high;
31		startup-delay-us = <100>;
32		off-on-delay-us = <12000>;
33	};
34};
35
36&i2c2 {
37	clock-frequency = <400000>;
38	pinctrl-names = "default", "gpio";
39	pinctrl-0 = <&pinctrl_i2c2>;
40	pinctrl-1 = <&pinctrl_i2c2_gpio>;
41	sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
42	scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
43	status = "okay";
44
45	eeprom@51 {
46		compatible = "atmel,24c02";
47		reg = <0x51>;
48		pagesize = <16>;
49	};
50
51	leds@62 {
52		compatible = "nxp,pca9533";
53		reg = <0x62>;
54
55		led1 {
56			type = <PCA9532_TYPE_LED>;
57		};
58
59		led2 {
60			type = <PCA9532_TYPE_LED>;
61		};
62
63		led3 {
64			type = <PCA9532_TYPE_LED>;
65		};
66	};
67};
68
69&snvs_pwrkey {
70	status = "okay";
71};
72
73/* debug console */
74&uart2 {
75	pinctrl-names = "default";
76	pinctrl-0 = <&pinctrl_uart2>;
77	status = "okay";
78};
79
80/* SD-Card */
81&usdhc2 {
82	pinctrl-names = "default", "state_100mhz", "state_200mhz";
83	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_pins>;
84	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_pins>;
85	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_pins>;
86	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
87	vmmc-supply = <&reg_usdhc2_vmmc>;
88	bus-width = <4>;
89	status = "okay";
90};
91
92&iomuxc {
93	pinctrl_i2c2: i2c2grp {
94		fsl,pins = <
95			MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL		0x400001c3
96			MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA		0x400001c3
97		>;
98	};
99
100	pinctrl_i2c2_gpio: i2c2gpiogrp {
101		fsl,pins = <
102			MX8MP_IOMUXC_I2C2_SCL__GPIO5_IO16	0x1e3
103			MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17	0x1e3
104		>;
105	};
106
107	pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
108		fsl,pins = <
109			MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19	0x41
110		>;
111	};
112
113	pinctrl_uart2: uart2grp {
114		fsl,pins = <
115			MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX	0x49
116			MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX	0x49
117		>;
118	};
119
120	pinctrl_usdhc2_pins: usdhc2-gpiogrp {
121		fsl,pins = <
122			MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12	0x1c4
123		>;
124	};
125
126	pinctrl_usdhc2: usdhc2grp {
127		fsl,pins = <
128			MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK	0x190
129			MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD	0x1d0
130			MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0	0x1d0
131			MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1	0x1d0
132			MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2	0x1d0
133			MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3	0x1d0
134			MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT	0xc1
135		>;
136	};
137
138	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
139		fsl,pins = <
140			MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK	0x194
141			MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD	0x1d4
142			MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0	0x1d4
143			MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1	0x1d4
144			MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2	0x1d4
145			MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3	0x1d4
146			MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT	0xc1
147		>;
148	};
149
150	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
151		fsl,pins = <
152			MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK	0x196
153			MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD	0x1d6
154			MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0	0x1d6
155			MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1	0x1d6
156			MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2	0x1d6
157			MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3	0x1d6
158			MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT	0xc1
159		>;
160	};
161};
162