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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 247bbeb74c186963d9365db3136d0285618bd9a7 / . / arch / arm / dts / fsl-imx8qm-mek.dts
blob: 63908ba6bf1ff27102d60ca30b2456e4472331bd [file] [log] [blame]
Peng Fan0d331c02019-03-05 02:32:49 +0000[diff] [blame]1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright 2017-2018 NXP
4 */
5
6/dts-v1/;
7
8#include "fsl-imx8qm.dtsi"
9#include "fsl-imx8qm-mek-u-boot.dtsi"
10
11/ {
12 model = "Freescale i.MX8QM MEK";
13 compatible = "fsl,imx8qm-mek", "fsl,imx8qm";
14
15 chosen {
16 bootargs = "console=ttyLP0,115200 earlycon=lpuart32,0x5a060000,115200";
17 stdout-path = &lpuart0;
18 };
19
20 reg_usdhc2_vmmc: usdhc2_vmmc {
21 compatible = "regulator-fixed";
22 regulator-name = "sw-3p3-sd1";
23 regulator-min-microvolt = <3300000>;
24 regulator-max-microvolt = <3300000>;
25 gpio = <&gpio4 7 GPIO_ACTIVE_HIGH>;
26 off-on-delay = <4800>;
27 enable-active-high;
28 };
29};
30
31&iomuxc {
32 pinctrl-names = "default";
33 pinctrl-0 = <&pinctrl_hog>;
34
35 imx8qm-mek {
36 pinctrl_hog: hoggrp {
37 fsl,pins = <
38 SC_P_MCLK_OUT0_AUD_ACM_MCLK_OUT0 0x0600004c
39 SC_P_QSPI1A_DATA1_LSIO_GPIO4_IO25 0x0600004c
40 SC_P_SCU_GPIO0_03_LSIO_GPIO0_IO31 0x0600004c
41 >;
42 };
43
44 pinctrl_fec1: fec1grp {
45 fsl,pins = <
46 SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB_PAD 0x000014a0
47 SC_P_ENET0_MDC_CONN_ENET0_MDC 0x06000020
48 SC_P_ENET0_MDIO_CONN_ENET0_MDIO 0x06000020
49 SC_P_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL 0x00000061
50 SC_P_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC 0x00000061
51 SC_P_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x00000061
52 SC_P_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x00000061
53 SC_P_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2 0x00000061
54 SC_P_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3 0x00000061
55 SC_P_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC 0x00000061
56 SC_P_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x00000061
57 SC_P_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x00000061
58 SC_P_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x00000061
59 SC_P_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2 0x00000061
60 SC_P_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3 0x00000061
61 >;
62 };
63
64 pinctrl_fec2: fec2grp {
65 fsl,pins = <
66 SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETA_PAD 0x000014a0
67 SC_P_ENET1_RGMII_TX_CTL_CONN_ENET1_RGMII_TX_CTL 0x00000060
68 SC_P_ENET1_RGMII_TXC_CONN_ENET1_RGMII_TXC 0x00000060
69 SC_P_ENET1_RGMII_TXD0_CONN_ENET1_RGMII_TXD0 0x00000060
70 SC_P_ENET1_RGMII_TXD1_CONN_ENET1_RGMII_TXD1 0x00000060
71 SC_P_ENET1_RGMII_TXD2_CONN_ENET1_RGMII_TXD2 0x00000060
72 SC_P_ENET1_RGMII_TXD3_CONN_ENET1_RGMII_TXD3 0x00000060
73 SC_P_ENET1_RGMII_RXC_CONN_ENET1_RGMII_RXC 0x00000060
74 SC_P_ENET1_RGMII_RX_CTL_CONN_ENET1_RGMII_RX_CTL 0x00000060
75 SC_P_ENET1_RGMII_RXD0_CONN_ENET1_RGMII_RXD0 0x00000060
76 SC_P_ENET1_RGMII_RXD1_CONN_ENET1_RGMII_RXD1 0x00000060
77 SC_P_ENET1_RGMII_RXD2_CONN_ENET1_RGMII_RXD2 0x00000060
78 SC_P_ENET1_RGMII_RXD3_CONN_ENET1_RGMII_RXD3 0x00000060
79 >;
80 };
81
82 pinctrl_lpuart0: lpuart0grp {
83 fsl,pins = <
84 SC_P_UART0_RX_DMA_UART0_RX 0x06000020
85 SC_P_UART0_TX_DMA_UART0_TX 0x06000020
86 >;
87 };
88
89 pinctrl_usdhc1: usdhc1grp {
90 fsl,pins = <
91 SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041
92 SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021
93 SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021
94 SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021
95 SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021
96 SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021
97 SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000021
98 SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000021
99 SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000021
100 SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000021
101 SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000041
102 SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000021
103 >;
104 };
105
106 pinctrl_usdhc2_gpio: usdhc2grpgpio {
107 fsl,pins = <
108 SC_P_USDHC1_DATA6_LSIO_GPIO5_IO21 0x00000021
109 SC_P_USDHC1_DATA7_LSIO_GPIO5_IO22 0x00000021
110 SC_P_USDHC1_RESET_B_LSIO_GPIO4_IO07 0x00000021
111 >;
112 };
113
114 pinctrl_usdhc2: usdhc2grp {
115 fsl,pins = <
116 SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041
117 SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x00000021
118 SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000021
119 SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000021
120 SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000021
121 SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000021
122 SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000021
123 >;
124 };
125 };
126};
127
128&usdhc1 {
129 pinctrl-names = "default";
130 pinctrl-0 = <&pinctrl_usdhc1>;
131 bus-width = <8>;
132 non-removable;
133 status = "okay";
134};
135
136&usdhc2 {
137 pinctrl-names = "default";
138 pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
139 bus-width = <4>;
140 cd-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
141 wp-gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>;
142 vmmc-supply = <&reg_usdhc2_vmmc>;
143 status = "okay";
144};
145
146&fec1 {
147 pinctrl-names = "default";
148 pinctrl-0 = <&pinctrl_fec1>;
149 phy-mode = "rgmii-txid";
150 phy-handle = <&ethphy0>;
151 fsl,magic-packet;
152 fsl,rgmii_rxc_dly;
153 status = "okay";
154
155 mdio {
156 #address-cells = <1>;
157 #size-cells = <0>;
158
159 ethphy0: ethernet-phy@0 {
160 compatible = "ethernet-phy-ieee802.3-c22";
161 reg = <0>;
162 at803x,eee-disabled;
163 at803x,vddio-1p8v;
164 };
165
166 ethphy1: ethernet-phy@1 {
167 compatible = "ethernet-phy-ieee802.3-c22";
168 reg = <1>;
169 at803x,eee-disabled;
170 at803x,vddio-1p8v;
171 status = "disabled";
172 };
173 };
174};
175
176&lpuart0 { /* console */
177 pinctrl-names = "default";
178 pinctrl-0 = <&pinctrl_lpuart0>;
179 status = "okay";
180};
181
182&gpio1 {
183 status = "okay";
184};