1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * Copyright 2020, Compass Electronics Group, 3 * Copyright 2020, Compass Electronics Group, LLC
4 */ 4 */
5 5
6 #include <dt-bindings/gpio/gpio.h> 6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/clock/versaclock.h> !! 7 #include <dt-bindings/clk/versaclock.h>
8 8
9 / { 9 / {
10 memory@48000000 { 10 memory@48000000 {
11 device_type = "memory"; 11 device_type = "memory";
12 /* first 128MB is reserved for 12 /* first 128MB is reserved for secure area. */
13 reg = <0x0 0x48000000 0x0 0x78 13 reg = <0x0 0x48000000 0x0 0x78000000>;
14 }; 14 };
15 15
16 osc_32k: osc_32k { 16 osc_32k: osc_32k {
17 compatible = "fixed-clock"; 17 compatible = "fixed-clock";
18 #clock-cells = <0>; 18 #clock-cells = <0>;
19 clock-frequency = <32768>; 19 clock-frequency = <32768>;
20 clock-output-names = "osc_32k" 20 clock-output-names = "osc_32k";
21 }; 21 };
22 22
23 reg_1p8v: regulator-1p8v { 23 reg_1p8v: regulator-1p8v {
24 compatible = "regulator-fixed" 24 compatible = "regulator-fixed";
25 regulator-name = "fixed-1.8V"; 25 regulator-name = "fixed-1.8V";
26 regulator-min-microvolt = <180 26 regulator-min-microvolt = <1800000>;
27 regulator-max-microvolt = <180 27 regulator-max-microvolt = <1800000>;
28 regulator-boot-on; 28 regulator-boot-on;
29 regulator-always-on; 29 regulator-always-on;
30 }; 30 };
31 31
32 reg_3p3v: regulator-3p3v { 32 reg_3p3v: regulator-3p3v {
33 compatible = "regulator-fixed" 33 compatible = "regulator-fixed";
34 regulator-name = "fixed-3.3V"; 34 regulator-name = "fixed-3.3V";
35 regulator-min-microvolt = <330 35 regulator-min-microvolt = <3300000>;
36 regulator-max-microvolt = <330 36 regulator-max-microvolt = <3300000>;
37 regulator-boot-on; 37 regulator-boot-on;
38 regulator-always-on; 38 regulator-always-on;
39 }; 39 };
40 40
41 wlan_pwrseq: wlan_pwrseq { 41 wlan_pwrseq: wlan_pwrseq {
42 compatible = "mmc-pwrseq-simpl 42 compatible = "mmc-pwrseq-simple";
43 reset-gpios = <&pca9654 1 GPIO 43 reset-gpios = <&pca9654 1 GPIO_ACTIVE_LOW>;
44 clocks = <&osc_32k>; 44 clocks = <&osc_32k>;
45 clock-names = "ext_clock"; 45 clock-names = "ext_clock";
46 post-power-on-delay-ms = <80>; 46 post-power-on-delay-ms = <80>;
47 }; 47 };
48 }; 48 };
49 49
50 &avb { 50 &avb {
51 pinctrl-0 = <&avb_pins>; 51 pinctrl-0 = <&avb_pins>;
52 pinctrl-names = "default"; 52 pinctrl-names = "default";
53 phy-mode = "rgmii-rxid"; 53 phy-mode = "rgmii-rxid";
54 phy-handle = <&phy0>; 54 phy-handle = <&phy0>;
55 rx-internal-delay-ps = <1800>; 55 rx-internal-delay-ps = <1800>;
56 tx-internal-delay-ps = <2000>; 56 tx-internal-delay-ps = <2000>;
57 clocks = <&cpg CPG_MOD 812>, <&versacl 57 clocks = <&cpg CPG_MOD 812>, <&versaclock5 4>;
58 clock-names = "fck", "refclk"; 58 clock-names = "fck", "refclk";
59 status = "okay"; 59 status = "okay";
60 60
61 phy0: ethernet-phy@0 { 61 phy0: ethernet-phy@0 {
62 compatible = "ethernet-phy-id0 !! 62 compatible = "ethernet-phy-id004d.d074",
63 "ethernet-phy-iee 63 "ethernet-phy-ieee802.3-c22";
64 reg = <0>; 64 reg = <0>;
65 interrupt-parent = <&gpio2>; 65 interrupt-parent = <&gpio2>;
66 interrupts = <11 IRQ_TYPE_LEVE 66 interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
67 reset-gpios = <&gpio2 10 GPIO_ 67 reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
68 }; 68 };
69 }; 69 };
70 70
71 &extal_clk { 71 &extal_clk {
72 clock-frequency = <16666666>; 72 clock-frequency = <16666666>;
73 }; 73 };
74 74
75 &extalr_clk { 75 &extalr_clk {
76 clock-frequency = <32768>; 76 clock-frequency = <32768>;
77 }; 77 };
78 78
79 &gpio6 { 79 &gpio6 {
80 usb-hub-reset-hog { 80 usb-hub-reset-hog {
81 gpio-hog; 81 gpio-hog;
82 gpios = <10 GPIO_ACTIVE_HIGH>; 82 gpios = <10 GPIO_ACTIVE_HIGH>;
83 output-high; 83 output-high;
84 line-name = "usb-hub-reset"; 84 line-name = "usb-hub-reset";
85 }; 85 };
86 }; 86 };
87 87
88 &hscif0 { 88 &hscif0 {
89 pinctrl-0 = <&hscif0_pins>; 89 pinctrl-0 = <&hscif0_pins>;
90 pinctrl-names = "default"; 90 pinctrl-names = "default";
91 uart-has-rtscts; 91 uart-has-rtscts;
92 status = "okay"; 92 status = "okay";
93 93
94 bluetooth { 94 bluetooth {
95 compatible = "brcm,bcm43438-bt 95 compatible = "brcm,bcm43438-bt";
96 shutdown-gpios = <&pca9654 2 G 96 shutdown-gpios = <&pca9654 2 GPIO_ACTIVE_HIGH>;
97 host-wakeup-gpios = <&gpio1 28 97 host-wakeup-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
98 device-wakeup-gpios = <&pca965 98 device-wakeup-gpios = <&pca9654 5 GPIO_ACTIVE_HIGH>;
99 clocks = <&osc_32k>; 99 clocks = <&osc_32k>;
100 clock-names = "extclk"; 100 clock-names = "extclk";
101 max-speed = <4000000>; 101 max-speed = <4000000>;
102 }; 102 };
103 }; 103 };
104 104
105 &hscif2 { 105 &hscif2 {
106 status = "okay"; 106 status = "okay";
107 pinctrl-0 = <&hscif2_pins>; 107 pinctrl-0 = <&hscif2_pins>;
108 pinctrl-names = "default"; 108 pinctrl-names = "default";
109 }; 109 };
110 110
111 &i2c4 { 111 &i2c4 {
112 status = "okay"; 112 status = "okay";
113 clock-frequency = <100000>; 113 clock-frequency = <100000>;
114 114
115 pca9654: gpio@20 { 115 pca9654: gpio@20 {
116 compatible = "onnn,pca9654"; 116 compatible = "onnn,pca9654";
117 reg = <0x20>; 117 reg = <0x20>;
118 gpio-controller; 118 gpio-controller;
119 #gpio-cells = <2>; 119 #gpio-cells = <2>;
120 gpio-line-names = 120 gpio-line-names =
121 "i2c4_20_0", 121 "i2c4_20_0",
122 "wl_reg_on", 122 "wl_reg_on",
123 "bt_reg_on", 123 "bt_reg_on",
124 "i2c4_20_3", 124 "i2c4_20_3",
125 "i2c4_20_4", 125 "i2c4_20_4",
126 "bt_dev_wake", 126 "bt_dev_wake",
127 "i2c4_20_6", 127 "i2c4_20_6",
128 "i2c4_20_7"; 128 "i2c4_20_7";
129 }; 129 };
130 130
131 pca9654_lte: gpio@21 { 131 pca9654_lte: gpio@21 {
132 compatible = "onnn,pca9654"; 132 compatible = "onnn,pca9654";
133 reg = <0x21>; 133 reg = <0x21>;
134 interrupt-parent = <&gpio5>; 134 interrupt-parent = <&gpio5>;
135 interrupts = <25 IRQ_TYPE_EDGE 135 interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
136 interrupt-controller; 136 interrupt-controller;
137 #interrupt-cells = <2>; 137 #interrupt-cells = <2>;
138 gpio-controller; 138 gpio-controller;
139 #gpio-cells = <2>; 139 #gpio-cells = <2>;
140 gpio-line-names = 140 gpio-line-names =
141 "i2c4_21_0", 141 "i2c4_21_0",
142 "zoe_pwr_on", 142 "zoe_pwr_on",
143 "zoe_extint", 143 "zoe_extint",
144 "zoe_reset_n", 144 "zoe_reset_n",
145 "sara_reset", 145 "sara_reset",
146 "i2c4_21_5", 146 "i2c4_21_5",
147 "sara_pwr_off", 147 "sara_pwr_off",
148 "sara_networking_statu 148 "sara_networking_status";
149 }; 149 };
150 150
151 eeprom@50 { 151 eeprom@50 {
152 compatible = "microchip,24c64" 152 compatible = "microchip,24c64", "atmel,24c64";
153 pagesize = <32>; 153 pagesize = <32>;
154 read-only; /* Manufacturi 154 read-only; /* Manufacturing EEPROM programmed at factory */
155 reg = <0x50>; 155 reg = <0x50>;
156 }; 156 };
157 157
158 rtc@51 { 158 rtc@51 {
159 compatible = "nxp,pcf85263"; 159 compatible = "nxp,pcf85263";
160 reg = <0x51>; 160 reg = <0x51>;
161 }; 161 };
162 162
163 versaclock5: versaclock_som@6a { 163 versaclock5: versaclock_som@6a {
164 compatible = "idt,5p49v6965"; 164 compatible = "idt,5p49v6965";
165 reg = <0x6a>; 165 reg = <0x6a>;
166 #clock-cells = <1>; 166 #clock-cells = <1>;
167 clocks = <&x304_clk>; 167 clocks = <&x304_clk>;
168 clock-names = "xin"; 168 clock-names = "xin";
169 /* du_dotclkin0, du_dotclkin2, 169 /* du_dotclkin0, du_dotclkin2, usb_extal, avb_txcrefclk */
170 assigned-clocks = <&versaclock 170 assigned-clocks = <&versaclock5 1>,
171 <&versacloc 171 <&versaclock5 2>,
172 <&versacloc 172 <&versaclock5 3>,
173 <&versacloc 173 <&versaclock5 4>;
174 174
175 assigned-clock-rates = <333333 175 assigned-clock-rates = <33333333>, <33333333>, <50000000>, <125000000>;
176 176
177 OUT1 { 177 OUT1 {
178 idt,mode = <VC5_CMOS>; 178 idt,mode = <VC5_CMOS>;
179 idt,voltage-microvolt 179 idt,voltage-microvolt = <1800000>;
180 idt,slew-percent = <10 180 idt,slew-percent = <100>;
181 }; 181 };
182 182
183 OUT2 { 183 OUT2 {
184 idt,mode = <VC5_CMOS>; 184 idt,mode = <VC5_CMOS>;
185 idt,voltage-microvolt 185 idt,voltage-microvolt = <1800000>;
186 idt,slew-percent = <10 186 idt,slew-percent = <100>;
187 }; 187 };
188 188
189 OUT3 { 189 OUT3 {
190 idt,mode = <VC5_CMOS>; 190 idt,mode = <VC5_CMOS>;
191 idt,voltage-microvolt 191 idt,voltage-microvolt = <1800000>;
192 idt,slew-percent = <10 192 idt,slew-percent = <100>;
193 }; 193 };
194 194
195 OUT4 { 195 OUT4 {
196 idt,mode = <VC5_CMOS>; 196 idt,mode = <VC5_CMOS>;
197 idt,voltage-microvolt 197 idt,voltage-microvolt = <3300000>;
198 idt,slew-percent = <10 198 idt,slew-percent = <100>;
199 }; 199 };
200 }; 200 };
201 }; 201 };
202 202
203 &pfc { 203 &pfc {
204 pinctrl-0 = <&scif_clk_pins>; 204 pinctrl-0 = <&scif_clk_pins>;
205 pinctrl-names = "default"; 205 pinctrl-names = "default";
206 206
207 avb_pins: avb { 207 avb_pins: avb {
208 mux { 208 mux {
209 groups = "avb_link", " 209 groups = "avb_link", "avb_mdio", "avb_mii";
210 function = "avb"; 210 function = "avb";
211 }; 211 };
212 212
213 pins_mdio { 213 pins_mdio {
214 groups = "avb_mdio"; 214 groups = "avb_mdio";
215 drive-strength = <24>; 215 drive-strength = <24>;
216 }; 216 };
217 217
218 pins_mii_tx { 218 pins_mii_tx {
219 pins = "PIN_AVB_TX_CTL 219 pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0",
220 "PIN_AVB_TD1", 220 "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3";
221 drive-strength = <12>; 221 drive-strength = <12>;
222 }; 222 };
223 }; 223 };
224 224
225 scif2_pins: scif2 { 225 scif2_pins: scif2 {
226 groups = "scif2_data_a"; 226 groups = "scif2_data_a";
227 function = "scif2"; 227 function = "scif2";
228 }; 228 };
229 229
230 hscif0_pins: hscif0 { 230 hscif0_pins: hscif0 {
231 groups = "hscif0_data", "hscif 231 groups = "hscif0_data", "hscif0_ctrl";
232 function = "hscif0"; 232 function = "hscif0";
233 }; 233 };
234 234
235 hscif1_pins: hscif1 { 235 hscif1_pins: hscif1 {
236 groups = "hscif1_data_a", "hsc 236 groups = "hscif1_data_a", "hscif1_ctrl_a";
237 function = "hscif1"; 237 function = "hscif1";
238 }; 238 };
239 239
240 hscif2_pins: hscif2 { 240 hscif2_pins: hscif2 {
241 groups = "hscif2_data_a"; 241 groups = "hscif2_data_a";
242 function = "hscif2"; 242 function = "hscif2";
243 }; 243 };
244 244
245 scif0_pins: scif0 { 245 scif0_pins: scif0 {
246 groups = "scif0_data"; 246 groups = "scif0_data";
247 function = "scif0"; 247 function = "scif0";
248 }; 248 };
249 249
250 scif5_pins: scif5 { 250 scif5_pins: scif5 {
251 groups = "scif5_data_a"; 251 groups = "scif5_data_a";
252 function = "scif5"; 252 function = "scif5";
253 }; 253 };
254 254
255 scif_clk_pins: scif_clk { 255 scif_clk_pins: scif_clk {
256 groups = "scif_clk_a"; 256 groups = "scif_clk_a";
257 function = "scif_clk"; 257 function = "scif_clk";
258 }; 258 };
259 259
260 i2c0_pins: i2c0 { 260 i2c0_pins: i2c0 {
261 groups = "i2c0"; 261 groups = "i2c0";
262 function = "i2c0"; 262 function = "i2c0";
263 }; 263 };
264 264
265 sdhi2_pins: sd2 { 265 sdhi2_pins: sd2 {
266 groups = "sdhi2_data4", "sdhi2 266 groups = "sdhi2_data4", "sdhi2_ctrl";
267 function = "sdhi2"; 267 function = "sdhi2";
268 power-source = <1800>; 268 power-source = <1800>;
269 }; 269 };
270 270
271 sdhi3_pins: sd3 { 271 sdhi3_pins: sd3 {
272 groups = "sdhi3_data8", "sdhi3 272 groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
273 function = "sdhi3"; 273 function = "sdhi3";
274 power-source = <1800>; 274 power-source = <1800>;
275 }; 275 };
276 }; 276 };
277 277
278 &scif_clk { 278 &scif_clk {
279 clock-frequency = <14745600>; 279 clock-frequency = <14745600>;
280 }; 280 };
281 281
282 &scif2 { 282 &scif2 {
283 pinctrl-0 = <&scif2_pins>; 283 pinctrl-0 = <&scif2_pins>;
284 pinctrl-names = "default"; 284 pinctrl-names = "default";
285 status = "okay"; 285 status = "okay";
286 }; 286 };
287 287
288 &sdhi2 { 288 &sdhi2 {
289 pinctrl-names = "default"; 289 pinctrl-names = "default";
290 pinctrl-0 = <&sdhi2_pins>; 290 pinctrl-0 = <&sdhi2_pins>;
291 bus-width = <4>; 291 bus-width = <4>;
292 vmmc-supply = <®_3p3v>; 292 vmmc-supply = <®_3p3v>;
293 vqmmc-supply = <®_1p8v>; 293 vqmmc-supply = <®_1p8v>;
294 non-removable; 294 non-removable;
295 cap-power-off-card; 295 cap-power-off-card;
296 keep-power-in-suspend; 296 keep-power-in-suspend;
297 mmc-pwrseq = <&wlan_pwrseq>; 297 mmc-pwrseq = <&wlan_pwrseq>;
298 status = "okay"; 298 status = "okay";
299 #address-cells = <1>; 299 #address-cells = <1>;
300 #size-cells = <0>; 300 #size-cells = <0>;
301 301
302 brcmf: bcrmf@1 { 302 brcmf: bcrmf@1 {
303 reg = <1>; 303 reg = <1>;
304 compatible = "brcm,bcm4329-fma 304 compatible = "brcm,bcm4329-fmac";
305 interrupt-parent = <&gpio1>; 305 interrupt-parent = <&gpio1>;
306 interrupts = <27 IRQ_TYPE_LEVE 306 interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
307 interrupt-names = "host-wake"; 307 interrupt-names = "host-wake";
308 }; 308 };
309 }; 309 };
310 310
311 &sdhi3 { 311 &sdhi3 {
312 pinctrl-0 = <&sdhi3_pins>; 312 pinctrl-0 = <&sdhi3_pins>;
313 pinctrl-1 = <&sdhi3_pins>; 313 pinctrl-1 = <&sdhi3_pins>;
314 pinctrl-names = "default", "state_uhs" 314 pinctrl-names = "default", "state_uhs";
315 vmmc-supply = <®_3p3v>; 315 vmmc-supply = <®_3p3v>;
316 vqmmc-supply = <®_1p8v>; 316 vqmmc-supply = <®_1p8v>;
317 bus-width = <8>; 317 bus-width = <8>;
318 mmc-hs200-1_8v; 318 mmc-hs200-1_8v;
319 no-sd; 319 no-sd;
320 no-sdio; 320 no-sdio;
321 non-removable; 321 non-removable;
322 fixed-emmc-driver-type = <1>; 322 fixed-emmc-driver-type = <1>;
323 status = "okay"; 323 status = "okay";
324 }; 324 };
325 325
326 &usb2_clksel { 326 &usb2_clksel {
327 clocks = <&cpg CPG_MOD 703>, <&cpg CPG 327 clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>,
328 <&versaclock5 3>, <&usb3s0_c 328 <&versaclock5 3>, <&usb3s0_clk>;
329 status = "okay"; 329 status = "okay";
330 }; 330 };
331 331
332 &usb3s0_clk { 332 &usb3s0_clk {
333 clock-frequency = <100000000>; 333 clock-frequency = <100000000>;
334 }; 334 };
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