1 // SPDX-License-Identifier: GPL-2.0-or-later O 1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2 /* 2 /*
3 * Copyright 2023 Toradex 3 * Copyright 2023 Toradex
4 * 4 *
5 * Common dtsi for Verdin IMX8MM SoM on Mallow 5 * Common dtsi for Verdin IMX8MM SoM on Mallow carrier board
6 * 6 *
7 * https://www.toradex.com/computer-on-modules 7 * https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx-8m-mini-nano
8 * https://www.toradex.com/products/carrier-bo 8 * https://www.toradex.com/products/carrier-board/mallow-carrier-board
9 */ 9 */
10 10
11 #include <dt-bindings/leds/common.h> 11 #include <dt-bindings/leds/common.h>
12 12
13 / { 13 / {
14 leds { 14 leds {
15 compatible = "gpio-leds"; 15 compatible = "gpio-leds";
16 pinctrl-names = "default"; 16 pinctrl-names = "default";
17 pinctrl-0 = <&pinctrl_leds>; 17 pinctrl-0 = <&pinctrl_leds>;
18 18
19 /* SODIMM 52 - USER_LED_1_RED 19 /* SODIMM 52 - USER_LED_1_RED */
20 led-0 { 20 led-0 {
21 color = <LED_COLOR_ID_ 21 color = <LED_COLOR_ID_RED>;
22 function = LED_FUNCTIO 22 function = LED_FUNCTION_DEBUG;
23 function-enumerator = 23 function-enumerator = <1>;
24 gpios = <&gpio3 0 GPIO 24 gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>;
25 }; 25 };
26 26
27 /* SODIMM 54 - USER_LED_1_GREE 27 /* SODIMM 54 - USER_LED_1_GREEN */
28 led-1 { 28 led-1 {
29 color = <LED_COLOR_ID_ 29 color = <LED_COLOR_ID_GREEN>;
30 function = LED_FUNCTIO 30 function = LED_FUNCTION_DEBUG;
31 function-enumerator = 31 function-enumerator = <1>;
32 gpios = <&gpio3 1 GPIO 32 gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;
33 }; 33 };
34 34
35 /* SODIMM 56 - USER_LED_2_RED 35 /* SODIMM 56 - USER_LED_2_RED */
36 led-2 { 36 led-2 {
37 color = <LED_COLOR_ID_ 37 color = <LED_COLOR_ID_RED>;
38 function = LED_FUNCTIO 38 function = LED_FUNCTION_DEBUG;
39 function-enumerator = 39 function-enumerator = <2>;
40 gpios = <&gpio3 6 GPIO 40 gpios = <&gpio3 6 GPIO_ACTIVE_HIGH>;
41 }; 41 };
42 42
43 /* SODIMM 58 - USER_LED_2_GREE 43 /* SODIMM 58 - USER_LED_2_GREEN */
44 led-3 { 44 led-3 {
45 color = <LED_COLOR_ID_ 45 color = <LED_COLOR_ID_GREEN>;
46 function = LED_FUNCTIO 46 function = LED_FUNCTION_DEBUG;
47 function-enumerator = 47 function-enumerator = <2>;
48 gpios = <&gpio3 7 GPIO 48 gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>;
49 }; 49 };
50 }; 50 };
51 }; 51 };
52 52
53 /* Verdin SPI_1 */ 53 /* Verdin SPI_1 */
54 &ecspi2 { 54 &ecspi2 {
55 pinctrl-0 = <&pinctrl_ecspi2>, <&pinct 55 pinctrl-0 = <&pinctrl_ecspi2>, <&pinctrl_tpm_cs>;
56 cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW> 56 cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>, <&gpio3 2 GPIO_ACTIVE_LOW>;
57 status = "okay"; 57 status = "okay";
58 58
59 tpm@1 { 59 tpm@1 {
60 compatible = "infineon,slb9670 60 compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
61 reg = <1>; 61 reg = <1>;
62 pinctrl-names = "default"; 62 pinctrl-names = "default";
63 pinctrl-0 = <&pinctrl_tpm_irq> 63 pinctrl-0 = <&pinctrl_tpm_irq>;
64 interrupt-parent = <&gpio3>; 64 interrupt-parent = <&gpio3>;
65 interrupts = <14 IRQ_TYPE_LEVE 65 interrupts = <14 IRQ_TYPE_LEVEL_LOW>;
66 spi-max-frequency = <18500000> 66 spi-max-frequency = <18500000>;
67 }; 67 };
68 }; 68 };
69 69
70 /* EEPROM on Mallow */ 70 /* EEPROM on Mallow */
71 &eeprom_carrier_board { 71 &eeprom_carrier_board {
72 status = "okay"; 72 status = "okay";
73 }; 73 };
74 74
75 /* Verdin ETH_1 */ 75 /* Verdin ETH_1 */
76 &fec1 { 76 &fec1 {
77 status = "okay"; 77 status = "okay";
78 }; 78 };
79 79
80 /* Temperature sensor on Mallow */ 80 /* Temperature sensor on Mallow */
81 &hwmon_temp { 81 &hwmon_temp {
82 compatible = "ti,tmp1075"; 82 compatible = "ti,tmp1075";
83 status = "okay"; 83 status = "okay";
84 }; 84 };
85 85
86 /* Verdin I2C_2_DSI */ 86 /* Verdin I2C_2_DSI */
87 &i2c2 { 87 &i2c2 {
88 status = "okay"; 88 status = "okay";
89 }; 89 };
90 90
91 /* Verdin I2C_4_CSI */ 91 /* Verdin I2C_4_CSI */
92 &i2c3 { 92 &i2c3 {
93 status = "okay"; 93 status = "okay";
94 }; 94 };
95 95
96 /* Verdin I2C_1 */ 96 /* Verdin I2C_1 */
97 &i2c4 { 97 &i2c4 {
98 status = "okay"; 98 status = "okay";
99 }; 99 };
100 100
101 /* Verdin PCIE_1 */ 101 /* Verdin PCIE_1 */
102 &pcie0 { 102 &pcie0 {
103 status = "okay"; 103 status = "okay";
104 }; 104 };
105 105
106 &pcie_phy { 106 &pcie_phy {
107 status = "okay"; 107 status = "okay";
108 }; 108 };
109 109
110 /* Verdin PWM_3_DSI */ 110 /* Verdin PWM_3_DSI */
111 &pwm1 { 111 &pwm1 {
112 status = "okay"; 112 status = "okay";
113 }; 113 };
114 114
115 /* Verdin PWM_1 */ 115 /* Verdin PWM_1 */
116 &pwm2 { 116 &pwm2 {
117 status = "okay"; 117 status = "okay";
118 }; 118 };
119 119
120 /* Verdin PWM_2 */ 120 /* Verdin PWM_2 */
121 &pwm3 { 121 &pwm3 {
122 status = "okay"; 122 status = "okay";
123 }; 123 };
124 124
125 /* Verdin UART_3 */ 125 /* Verdin UART_3 */
126 &uart1 { 126 &uart1 {
127 status = "okay"; 127 status = "okay";
128 }; 128 };
129 129
130 /* Verdin UART_1 */ 130 /* Verdin UART_1 */
131 &uart2 { 131 &uart2 {
132 status = "okay"; 132 status = "okay";
133 }; 133 };
134 134
135 /* Verdin UART_2 */ 135 /* Verdin UART_2 */
136 &uart3 { 136 &uart3 {
137 status = "okay"; 137 status = "okay";
138 }; 138 };
139 139
140 /* Verdin USB_1 */ 140 /* Verdin USB_1 */
141 &usbotg1 { 141 &usbotg1 {
142 status = "okay"; 142 status = "okay";
143 }; 143 };
144 144
145 /* Verdin USB_2 */ 145 /* Verdin USB_2 */
146 &usbotg2 { 146 &usbotg2 {
147 status = "okay"; 147 status = "okay";
148 }; 148 };
149 149
150 /* Verdin SD_1 */ 150 /* Verdin SD_1 */
151 &usdhc2 { 151 &usdhc2 {
152 status = "okay"; 152 status = "okay";
153 }; 153 };
154 154
155 &iomuxc { 155 &iomuxc {
156 pinctrl_leds: ledsgrp { 156 pinctrl_leds: ledsgrp {
157 fsl,pins = 157 fsl,pins =
158 <MX8MM_IOMUXC_NAND_ALE 158 <MX8MM_IOMUXC_NAND_ALE_GPIO3_IO0 0x106>, /* SODIMM 52 */
159 <MX8MM_IOMUXC_NAND_CE0 159 <MX8MM_IOMUXC_NAND_CE0_B_GPIO3_IO1 0x106>, /* SODIMM 54 */
160 <MX8MM_IOMUXC_NAND_DAT 160 <MX8MM_IOMUXC_NAND_DATA00_GPIO3_IO6 0x106>, /* SODIMM 56 */
161 <MX8MM_IOMUXC_NAND_DAT 161 <MX8MM_IOMUXC_NAND_DATA01_GPIO3_IO7 0x106>; /* SODIMM 58 */
162 }; 162 };
163 163
164 pinctrl_tpm_cs: tpmcsgrp { 164 pinctrl_tpm_cs: tpmcsgrp {
165 fsl,pins = 165 fsl,pins =
166 <MX8MM_IOMUXC_NAND_CE1 166 <MX8MM_IOMUXC_NAND_CE1_B_GPIO3_IO2 0x146>; /* SODIMM 64 */
167 }; 167 };
168 168
169 pinctrl_tpm_irq: tpmirqgrp { 169 pinctrl_tpm_irq: tpmirqgrp {
170 fsl,pins = 170 fsl,pins =
171 <MX8MM_IOMUXC_NAND_DQS 171 <MX8MM_IOMUXC_NAND_DQS_GPIO3_IO14 0x141>; /* SODIMM 66 */
172 }; 172 };
173 }; 173 };
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