Merge tag 'iio-fixes-for-5.6a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23...
[linux-2.6-microblaze.git] / arch / arm / boot / dts / imx6ul-ccimx6ulsom.dtsi
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Digi International's ConnectCore 6UL System-On-Module device tree source
4  *
5  * Copyright 2018 Digi International, Inc.
6  *
7  */
8
9 / {
10         memory@80000000 {
11                 device_type = "memory";
12                 reg = <0x80000000 0>; /* will be filled by U-Boot */
13         };
14
15         reserved-memory {
16                 #address-cells = <1>;
17                 #size-cells = <1>;
18                 ranges;
19
20                 linux,cma {
21                         compatible = "shared-dma-pool";
22                         reusable;
23                         size = <0x4000000>;
24                         linux,cma-default;
25                 };
26         };
27 };
28
29 &adc1 {
30         vref-supply = <&vdda_adc_3v3>;
31 };
32
33 &gpmi {
34         pinctrl-names = "default";
35         pinctrl-0 = <&pinctrl_gpmi_nand>;
36         status = "okay";
37 };
38
39 &i2c1 {
40         clock-frequency = <100000>;
41         pinctrl-names = "default";
42         pinctrl-0 = <&pinctrl_i2c1>;
43         status = "okay";
44
45         pfuze3000: pmic@8 {
46                 compatible = "fsl,pfuze3000";
47                 reg = <0x08>;
48
49                 regulators {
50                         int_3v3: sw1a {
51                                 regulator-min-microvolt = <700000>;
52                                 regulator-max-microvolt = <3300000>;
53                                 regulator-ramp-delay = <6250>;
54                                 regulator-boot-on;
55                                 regulator-always-on;
56
57                                 regulator-state-mem {
58                                         regulator-off-in-suspend;
59                                 };
60                         };
61
62                         vdd_arm_soc_in: sw1b {
63                                 regulator-min-microvolt = <700000>;
64                                 regulator-max-microvolt = <1475000>;
65                                 regulator-ramp-delay = <6250>;
66                                 regulator-boot-on;
67                                 regulator-always-on;
68
69                                 regulator-state-mem {
70                                         regulator-on-in-suspend;
71                                         regulator-suspend-microvolt = <925000>;
72                                 };
73                         };
74
75                         ext_3v3: sw2 {
76                                 regulator-min-microvolt = <2500000>;
77                                 regulator-max-microvolt = <3300000>;
78                                 regulator-ramp-delay = <6250>;
79                                 regulator-always-on;
80                                 regulator-boot-on;
81
82                                 regulator-state-mem {
83                                         regulator-off-in-suspend;
84                                 };
85                         };
86
87                         vcc_ddr3: sw3 {
88                                 regulator-min-microvolt = <900000>;
89                                 regulator-max-microvolt = <1650000>;
90                                 regulator-always-on;
91                                 regulator-boot-on;
92
93                                 regulator-state-mem {
94                                         regulator-on-in-suspend;
95                                         regulator-suspend-microvolt = <1300000>;
96                                 };
97                         };
98
99                         swbst_reg: swbst {
100                                 regulator-min-microvolt = <5000000>;
101                                 regulator-max-microvolt = <5150000>;
102                         };
103
104                         vdd_snvs_3v3: vsnvs {
105                                 regulator-min-microvolt = <1000000>;
106                                 regulator-max-microvolt = <3000000>;
107                                 regulator-boot-on;
108                                 regulator-always-on;
109                         };
110
111                         vrefddr: vrefddr {
112                                 regulator-boot-on;
113                                 regulator-always-on;
114                         };
115
116                         vdda_adc_3v3: vldo1 {
117                                 compatible = "regulator-fixed";
118                                 regulator-name = "vref-adc-3v3";
119                                 regulator-min-microvolt = <3300000>;
120                                 regulator-max-microvolt = <3300000>;
121                                 regulator-always-on;
122
123                                 regulator-state-mem {
124                                         regulator-off-in-suspend;
125                                 };
126                         };
127
128                         ldo2_ext: vldo2 {
129                                 regulator-min-microvolt = <800000>;
130                                 regulator-max-microvolt = <1550000>;
131                         };
132
133                         vdda_wlan: vccsd {
134                                 regulator-min-microvolt = <2850000>;
135                                 regulator-max-microvolt = <3300000>;
136                                 regulator-always-on;
137                                 regulator-boot-on;
138
139                                 regulator-state-mem {
140                                         regulator-off-in-suspend;
141                                 };
142                         };
143
144                         vdd_high_in: v33 {
145                                 regulator-min-microvolt = <2850000>;
146                                 regulator-max-microvolt = <3300000>;
147                                 regulator-boot-on;
148                                 regulator-always-on;
149                         };
150
151                         ldo3_int: vldo3 {
152                                 regulator-min-microvolt = <1800000>;
153                                 regulator-max-microvolt = <3300000>;
154                         };
155
156                         ldo4_ext: vldo4 {
157                                 regulator-min-microvolt = <1800000>;
158                                 regulator-max-microvolt = <3300000>;
159                         };
160
161                         vcoin_chg: vcoin {
162                                 regulator-min-microvolt = <2500000>;
163                                 regulator-max-microvolt = <3300000>;
164                         };
165                 };
166         };
167 };
168
169 /* UART1 (Bluetooth) */
170 &uart1 {
171         pinctrl-names = "default";
172         pinctrl-0 = <&pinctrl_uart1>;
173         uart-has-rtscts;
174         status = "okay";
175 };
176
177 /* USDHC1 (Wireless) */
178 &usdhc1 {
179         pinctrl-names = "default", "sleep";
180         pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_wifibt_ctrl>;
181         pinctrl-1 = <&pinctrl_usdhc1_sleep &pinctrl_wifibt_ctrl_sleep>;
182         non-removable;
183         no-1-8-v;
184         bus-width = <4>;
185         status = "okay";
186 };
187
188 &iomuxc {
189         pinctrl_gpmi_nand: gpmigrp {
190                 fsl,pins = <
191                         MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B     0xb0b1
192                         MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B       0xb0b1
193                         MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B       0xb0b1
194                         MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B       0xb0b1
195                         MX6UL_PAD_NAND_ALE__RAWNAND_ALE         0xb0b1
196                         MX6UL_PAD_NAND_CLE__RAWNAND_CLE         0xb0b1
197                         MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00   0xb0b1
198                         MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01   0xb0b1
199                         MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02   0xb0b1
200                         MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03   0xb0b1
201                         MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04   0xb0b1
202                         MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05   0xb0b1
203                         MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06   0xb0b1
204                         MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07   0xb0b1
205                         MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B 0xb0b1
206                 >;
207         };
208
209         pinctrl_i2c1: i2c1grp {
210                 fsl,pins = <
211                         MX6UL_PAD_UART4_TX_DATA__I2C1_SCL 0x4001b8b0
212                         MX6UL_PAD_UART4_RX_DATA__I2C1_SDA 0x4001b8b0
213                 >;
214         };
215
216         pinctrl_uart1: uart1grp {
217                 fsl,pins = <
218                         MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX   0x1b0b1
219                         MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX   0x1b0b1
220                         MX6UL_PAD_UART1_RTS_B__UART1_DCE_RTS    0x1b0b1
221                         MX6UL_PAD_UART1_CTS_B__UART1_DCE_CTS    0x1b0b1
222                 >;
223         };
224
225         pinctrl_usdhc1: usdhc1grp {
226                 fsl,pins = <
227                         MX6UL_PAD_SD1_CMD__USDHC1_CMD           0x17059
228                         MX6UL_PAD_SD1_CLK__USDHC1_CLK           0x17051
229                         MX6UL_PAD_SD1_DATA0__USDHC1_DATA0       0x17059
230                         MX6UL_PAD_SD1_DATA1__USDHC1_DATA1       0x17059
231                         MX6UL_PAD_SD1_DATA2__USDHC1_DATA2       0x17059
232                         MX6UL_PAD_SD1_DATA3__USDHC1_DATA3       0x17059
233                 >;
234         };
235
236         pinctrl_usdhc1_sleep: usdhc1grp-sleep {
237                 fsl,pins = <
238                         MX6UL_PAD_SD1_CMD__GPIO2_IO16           0x3000
239                         MX6UL_PAD_SD1_CLK__GPIO2_IO17           0x3000
240                         MX6UL_PAD_SD1_DATA0__GPIO2_IO18         0x3000
241                         MX6UL_PAD_SD1_DATA1__GPIO2_IO19         0x3000
242                         MX6UL_PAD_SD1_DATA2__GPIO2_IO20         0x3000
243                         MX6UL_PAD_SD1_DATA3__GPIO2_IO21         0x3000
244                 >;
245         };
246
247         pinctrl_wifibt_ctrl: wifibt-ctrl-grp {
248                 fsl,pins = <
249                         MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00      0x08a0
250                         MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09      0x08a0
251                 >;
252         };
253
254         pinctrl_wifibt_ctrl_sleep: wifibt-ctrl-grp-sleep {
255                 fsl,pins = <
256                         MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00      0x3000
257                         MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09      0x3000
258                 >;
259         };
260 };
261
262 &reg_arm {
263         vin-supply = <&vdd_arm_soc_in>;
264         regulator-allow-bypass;
265 };
266
267 &reg_soc {
268         vin-supply = <&vdd_arm_soc_in>;
269         regulator-allow-bypass;
270 };