1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
|
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (C) 2023 PHYTEC Messtechnik GmbH
* Author: Wadim Egorov <w.egorov@phytec.de>, Christoph Stoidner <c.stoidner@phytec.de>
* Copyright (C) 2024 Mathieu Othacehe <m.othacehe@gmail.com>
*
* Product homepage:
* https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-91-93/
*/
#include <dt-bindings/leds/common.h>
#include "imx93.dtsi"
/{
model = "PHYTEC phyCORE-i.MX93";
compatible = "phytec,imx93-phycore-som", "fsl,imx93";
reserved-memory {
ranges;
#address-cells = <2>;
#size-cells = <2>;
linux,cma {
compatible = "shared-dma-pool";
reusable;
alloc-ranges = <0 0x80000000 0 0x40000000>;
size = <0 0x10000000>;
linux,cma-default;
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_leds>;
led-0 {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_HEARTBEAT;
gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
};
};
/* Ethernet */
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec>;
phy-mode = "rmii";
phy-handle = <ðphy1>;
fsl,magic-packet;
assigned-clocks = <&clk IMX93_CLK_ENET_TIMER1>,
<&clk IMX93_CLK_ENET_REF>,
<&clk IMX93_CLK_ENET_REF_PHY>;
assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>,
<&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>,
<&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>;
assigned-clock-rates = <100000000>, <50000000>, <50000000>;
status = "okay";
mdio: mdio {
clock-frequency = <5000000>;
#address-cells = <1>;
#size-cells = <0>;
ethphy1: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
};
};
/* I2C3 */
&lpi2c3 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lpi2c3>;
status = "okay";
pmic@25 {
compatible = "nxp,pca9451a";
reg = <0x25>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pmic>;
interrupt-parent = <&gpio4>;
interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
regulators {
buck1: BUCK1 {
regulator-name = "VDD_SOC";
regulator-min-microvolt = <610000>;
regulator-max-microvolt = <950000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <3125>;
};
buck2: BUCK2 {
regulator-name = "VDDQ_0V6";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <600000>;
regulator-boot-on;
regulator-always-on;
};
buck4: BUCK4 {
regulator-name = "VDD_3V3_BUCK";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
buck5: BUCK5 {
regulator-name = "VDD_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
buck6: BUCK6 {
regulator-name = "VDD_1V1";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-boot-on;
regulator-always-on;
};
ldo1: LDO1 {
regulator-name = "PMIC_SNVS_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
ldo4: LDO4 {
regulator-name = "VDD_0V8";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <800000>;
regulator-boot-on;
regulator-always-on;
};
ldo5: LDO5 {
regulator-name = "NVCC_SD2";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
};
};
/* EEPROM */
eeprom@50 {
compatible = "atmel,24c32";
reg = <0x50>;
pagesize = <32>;
vcc-supply = <&buck4>;
};
};
/* eMMC */
&usdhc1 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc1>;
pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
bus-width = <8>;
non-removable;
no-1-8-v;
status = "okay";
};
/* Watchdog */
&wdog3 {
status = "okay";
};
&iomuxc {
pinctrl_fec: fecgrp {
fsl,pins = <
MX93_PAD_ENET2_MDC__ENET1_MDC 0x50e
MX93_PAD_ENET2_MDIO__ENET1_MDIO 0x502
MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0 0x57e
MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1 0x57e
MX93_PAD_ENET2_RXC__ENET1_RX_ER 0x5fe
MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL 0x57e
MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0 0x50e
MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1 0x50e
MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL 0x50e
MX93_PAD_ENET2_TD2__ENET1_TX_CLK 0x4000050e
>;
};
pinctrl_leds: ledsgrp {
fsl,pins = <
MX93_PAD_I2C1_SDA__GPIO1_IO01 0x11e
>;
};
pinctrl_lpi2c3: lpi2c3grp {
fsl,pins = <
MX93_PAD_GPIO_IO28__LPI2C3_SDA 0x40000b9e
MX93_PAD_GPIO_IO29__LPI2C3_SCL 0x40000b9e
>;
};
pinctrl_pmic: pmicgrp {
fsl,pins = <
MX93_PAD_ENET2_RD3__GPIO4_IO27 0x31e
>;
};
/* need to config the SION for data and cmd pad, refer to ERR052021 */
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX93_PAD_SD1_CLK__USDHC1_CLK 0x179e
MX93_PAD_SD1_CMD__USDHC1_CMD 0x40001386
MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x4000138e
MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x40001386
MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x4000138e
MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x40001386
MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x40001386
MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x40001386
MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x40001386
MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x40001386
MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x179e
>;
};
/* need to config the SION for data and cmd pad, refer to ERR052021 */
pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
fsl,pins = <
MX93_PAD_SD1_CLK__USDHC1_CLK 0x17be
MX93_PAD_SD1_CMD__USDHC1_CMD 0x4000139e
MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x4000138e
MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x4000139e
MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x400013be
MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x4000139e
MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x4000139e
MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x4000139e
MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x4000139e
MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x4000139e
MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x179e
>;
};
/* need to config the SION for data and cmd pad, refer to ERR052021 */
pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
fsl,pins = <
MX93_PAD_SD1_CLK__USDHC1_CLK 0x17be
MX93_PAD_SD1_CMD__USDHC1_CMD 0x4000139e
MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x4000139e
MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x400013be
MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x400013be
MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x400013be
MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x400013be
MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x400013be
MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x400013be
MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x400013be
MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x179e
>;
};
};
|
