1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * dts file for Hisilicon HiKey970 Development 3 * dts file for Hisilicon HiKey970 Development Board
4 * 4 *
5 * Copyright (C) 2016, HiSilicon Ltd. !! 5 * Copyright (C) 2016, Hisilicon Ltd.
6 * Copyright (C) 2018, Linaro Ltd. 6 * Copyright (C) 2018, Linaro Ltd.
7 * 7 *
8 */ 8 */
9 9
10 /dts-v1/; 10 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h> 11 #include <dt-bindings/gpio/gpio.h>
12 12
13 #include "hi3670.dtsi" 13 #include "hi3670.dtsi"
14 #include "hikey970-pinctrl.dtsi" 14 #include "hikey970-pinctrl.dtsi"
15 #include "hikey970-pmic.dtsi" <<
16 15
17 / { 16 / {
18 model = "HiKey970"; 17 model = "HiKey970";
19 compatible = "hisilicon,hi3670-hikey97 18 compatible = "hisilicon,hi3670-hikey970", "hisilicon,hi3670";
20 19
21 aliases { 20 aliases {
22 mshc1 = &dwmmc1; 21 mshc1 = &dwmmc1;
23 mshc2 = &dwmmc2; 22 mshc2 = &dwmmc2;
24 serial0 = &uart0; 23 serial0 = &uart0;
25 serial1 = &uart1; 24 serial1 = &uart1;
26 serial2 = &uart2; 25 serial2 = &uart2;
27 serial3 = &uart3; 26 serial3 = &uart3;
28 serial4 = &uart4; 27 serial4 = &uart4;
29 serial5 = &uart5; 28 serial5 = &uart5;
30 serial6 = &uart6; /* con 29 serial6 = &uart6; /* console UART */
31 }; 30 };
32 31
33 chosen { 32 chosen {
34 stdout-path = "serial6:115200n 33 stdout-path = "serial6:115200n8";
35 }; 34 };
36 35
37 memory@0 { 36 memory@0 {
38 device_type = "memory"; 37 device_type = "memory";
39 /* expect bootloader to fill i 38 /* expect bootloader to fill in this region */
40 reg = <0x0 0x0 0x0 0x0>; 39 reg = <0x0 0x0 0x0 0x0>;
41 }; 40 };
42 41
>> 42 sd_1v8: regulator-1v8 {
>> 43 compatible = "regulator-fixed";
>> 44 regulator-name = "fixed-1.8V";
>> 45 regulator-min-microvolt = <1800000>;
>> 46 regulator-max-microvolt = <1800000>;
>> 47 regulator-always-on;
>> 48 };
>> 49
>> 50 sd_3v3: regulator-3v3 {
>> 51 compatible = "regulator-fixed";
>> 52 regulator-name = "fixed-3.3V";
>> 53 regulator-min-microvolt = <3300000>;
>> 54 regulator-max-microvolt = <3300000>;
>> 55 regulator-boot-on;
>> 56 regulator-always-on;
>> 57 };
>> 58
43 wlan_en: wlan-en-1-8v { 59 wlan_en: wlan-en-1-8v {
44 compatible = "regulator-fixed" 60 compatible = "regulator-fixed";
45 regulator-name = "wlan-en-regu 61 regulator-name = "wlan-en-regulator";
46 regulator-min-microvolt = <180 62 regulator-min-microvolt = <1800000>;
47 regulator-max-microvolt = <180 63 regulator-max-microvolt = <1800000>;
48 64
49 /* GPIO_051_WIFI_EN */ 65 /* GPIO_051_WIFI_EN */
50 gpio = <&gpio6 3 0>; 66 gpio = <&gpio6 3 0>;
51 67
52 /* WLAN card specific delay */ 68 /* WLAN card specific delay */
53 startup-delay-us = <70000>; 69 startup-delay-us = <70000>;
54 enable-active-high; 70 enable-active-high;
55 }; 71 };
56 }; 72 };
57 73
58 /* 74 /*
59 * Legend: proper name = the GPIO line is used 75 * Legend: proper name = the GPIO line is used as GPIO
60 * NC = not connected (pin out but not 76 * NC = not connected (pin out but not routed from the chip to
61 * anything the board) 77 * anything the board)
62 * "[PER]" = pin is muxed for [periphe 78 * "[PER]" = pin is muxed for [peripheral] (not GPIO)
63 * "" = no idea, schematic doesn't say 79 * "" = no idea, schematic doesn't say, could be
64 * unrouted (not connected to any 80 * unrouted (not connected to any external pin)
65 * LSEC = Low Speed External Connector 81 * LSEC = Low Speed External Connector
66 * HSEC = High Speed External Connecto 82 * HSEC = High Speed External Connector
67 * 83 *
68 * Line names are taken from "hikey970-schemat 84 * Line names are taken from "hikey970-schematics.pdf" from HiSilicon.
69 * 85 *
70 * For the lines routed to the external connec 86 * For the lines routed to the external connectors the
71 * lines are named after the 96Boards CE Speci 87 * lines are named after the 96Boards CE Specification 1.0,
72 * Appendix "Expansion Connector Signal Descri 88 * Appendix "Expansion Connector Signal Description".
73 * 89 *
74 * When the 96Board naming of a line and the s 90 * When the 96Board naming of a line and the schematic name of
75 * the same line are in conflict, the 96Board 91 * the same line are in conflict, the 96Board specification
76 * takes precedence, which means that the exte 92 * takes precedence, which means that the external UART on the
77 * LSEC is named UART0 while the schematic and 93 * LSEC is named UART0 while the schematic and SoC names this
78 * UART2. This is only for the informational l 94 * UART2. This is only for the informational lines i.e. "[FOO]",
79 * the GPIO named lines "GPIO-A" thru "GPIO-L" 95 * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
80 * ones actually used for GPIO. 96 * ones actually used for GPIO.
81 */ 97 */
82 &gpio0 { 98 &gpio0 {
83 /* GPIO_000-GPIO_007 */ 99 /* GPIO_000-GPIO_007 */
84 gpio-line-names = 100 gpio-line-names =
85 "", 101 "",
86 "TP901", /* TEST_MODE connecte 102 "TP901", /* TEST_MODE connected to TP901 */
87 "", 103 "",
88 "GPIO_003_USB_HUB_RESET_N", 104 "GPIO_003_USB_HUB_RESET_N",
89 "NC", 105 "NC",
90 "[AP_GPS_REF_CLK]", 106 "[AP_GPS_REF_CLK]",
91 "[I2C3_SCL]", 107 "[I2C3_SCL]",
92 "[I2C3_SDA]"; 108 "[I2C3_SDA]";
93 }; 109 };
94 110
95 &gpio1 { 111 &gpio1 {
96 /* GPIO_008-GPIO_015 */ 112 /* GPIO_008-GPIO_015 */
97 gpio-line-names = 113 gpio-line-names =
98 "[UART0_CTS]", /* LSEC pin 3: 114 "[UART0_CTS]", /* LSEC pin 3: GPIO_008_UART2_CTS_N */
99 "[UART0_RTS]", /* LSEC pin 9: 115 "[UART0_RTS]", /* LSEC pin 9: GPIO_009_UART2_RTS_N */
100 "[UART0_TXD]", /* LSEC pin 5: 116 "[UART0_TXD]", /* LSEC pin 5: GPIO_010_UART2_TXD */
101 "[UART0_RXD]", /* LSEC pin 7: 117 "[UART0_RXD]", /* LSEC pin 7: GPIO_011_UART2_RXD */
102 "[USER_LED5]", 118 "[USER_LED5]",
103 "GPIO-I", /* LSEC pin 31: GPIO 119 "GPIO-I", /* LSEC pin 31: GPIO_013_CAM0_RST_N */
104 "[USER_LED3]", 120 "[USER_LED3]",
105 "[USER_LED4]"; 121 "[USER_LED4]";
106 }; 122 };
107 123
108 &gpio2 { 124 &gpio2 {
109 /* GPIO_016-GPIO_023 */ 125 /* GPIO_016-GPIO_023 */
110 gpio-line-names = 126 gpio-line-names =
111 "GPIO-G", /* LSEC pin 29: GPIO 127 "GPIO-G", /* LSEC pin 29: GPIO_016_LCD_TE0 */
112 "[CSI0_MCLK]", /* HSEC pin 15: 128 "[CSI0_MCLK]", /* HSEC pin 15: ISP_CCLK0_MCAM */
113 "[CSI1_MCLK]", /* HSEC pin 17: 129 "[CSI1_MCLK]", /* HSEC pin 17: ISP_CCLK1_SCAM */
114 "GPIO_019_BT_ACTIVE", 130 "GPIO_019_BT_ACTIVE",
115 "[I2C2_SCL]", /* HSEC pin 32: 131 "[I2C2_SCL]", /* HSEC pin 32: ISP_SCL0 */
116 "[I2C2_SDA]", /* HSEC pin 34: 132 "[I2C2_SDA]", /* HSEC pin 34: ISP_SDA0 */
117 "[I2C3_SCL]", /* HSEC pin 36: 133 "[I2C3_SCL]", /* HSEC pin 36: ISP_SCL1 */
118 "[I2C3_SDA]"; /* HSEC pin 38: 134 "[I2C3_SDA]"; /* HSEC pin 38: ISP_SDA1 */
119 }; 135 };
120 136
121 &gpio3 { 137 &gpio3 {
122 /* GPIO_024-GPIO_031 */ 138 /* GPIO_024-GPIO_031 */
123 gpio-line-names = 139 gpio-line-names =
124 "GPIO_024_WIFI_ACTIVE", 140 "GPIO_024_WIFI_ACTIVE",
125 "GPIO_025_PERST_M.2", 141 "GPIO_025_PERST_M.2",
126 "[I2C4_SCL]", 142 "[I2C4_SCL]",
127 "[I2C4_SDA]", 143 "[I2C4_SDA]",
128 "NC", 144 "NC",
129 "GPIO-H", /* LSEC pin 30: GPIO 145 "GPIO-H", /* LSEC pin 30: GPIO_029_LCD_RST_N */
130 "[USER_LED1]", 146 "[USER_LED1]",
131 "GPIO-L"; /* LSEC pin 34: GPIO 147 "GPIO-L"; /* LSEC pin 34: GPIO_031 */
132 }; 148 };
133 149
134 &gpio4 { 150 &gpio4 {
135 /* GPIO_032-GPIO_039 */ 151 /* GPIO_032-GPIO_039 */
136 gpio-line-names = 152 gpio-line-names =
137 "GPIO-K", /* LSEC pin 33: GPIO 153 "GPIO-K", /* LSEC pin 33: GPIO_032_CAM1_RST_N */
138 "GPIO_033_PMU1_EN", 154 "GPIO_033_PMU1_EN",
139 "GPIO_034_USBSW_SEL", 155 "GPIO_034_USBSW_SEL",
140 /* 156 /*
141 * These two pins should be us 157 * These two pins should be used for SD(IO) data according
142 * to the 96boards specificati 158 * to the 96boards specification but seems to be repurposed
143 * for UART 0. They are howeve 159 * for UART 0. They are however named according to the spec.
144 */ 160 */
145 "[SD_DAT1]", /* HSEC pin 3: GP 161 "[SD_DAT1]", /* HSEC pin 3: GPIO_035_UART0_RXD */
146 "[SD_DAT2]", /* HSEC pin 5: GP 162 "[SD_DAT2]", /* HSEC pin 5: GPIO_036_UART0_TXD */
147 "[UART1_RXD]", /* LSEC pin 13: 163 "[UART1_RXD]", /* LSEC pin 13: DEBUG_UART6_RXD */
148 "[UART1_TXD]", /* LSEC pin 11: 164 "[UART1_TXD]", /* LSEC pin 11: DEBUG_UART6_TXD */
149 "[SOC_GPS_UART3_CTS_N]"; /* TP 165 "[SOC_GPS_UART3_CTS_N]"; /* TP2304 */
150 }; 166 };
151 167
152 &gpio5 { 168 &gpio5 {
153 /* GPIO_040-GPIO_047 */ 169 /* GPIO_040-GPIO_047 */
154 gpio-line-names = 170 gpio-line-names =
155 "[SOC_GPS_UART3_RTS_N]", /* TP 171 "[SOC_GPS_UART3_RTS_N]", /* TP2302 */
156 "[SOC_GPS_UART3_RXD]", /* TP23 172 "[SOC_GPS_UART3_RXD]", /* TP2303 */
157 "[SOC_GPS_UART3_TXD]", /* TP23 173 "[SOC_GPS_UART3_TXD]", /* TP2305 */
158 "[SOC_BT_UART4_CTS_N]", 174 "[SOC_BT_UART4_CTS_N]",
159 "[SOC_BT_UART4_RTS_N]", 175 "[SOC_BT_UART4_RTS_N]",
160 "[SOC_BT_UART4_RXD]", 176 "[SOC_BT_UART4_RXD]",
161 "[SOC_BT_UART4_TXD]", 177 "[SOC_BT_UART4_TXD]",
162 "NC"; 178 "NC";
163 }; 179 };
164 180
165 &gpio6 { 181 &gpio6 {
166 /* GPIO_048-GPIO_055 */ 182 /* GPIO_048-GPIO_055 */
167 gpio-line-names = 183 gpio-line-names =
168 "NC", 184 "NC",
169 "GPIO_049_USER_LED6", 185 "GPIO_049_USER_LED6",
170 "GPIO_050_CAN_RST", 186 "GPIO_050_CAN_RST",
171 "GPIO_051_WIFI_EN", 187 "GPIO_051_WIFI_EN",
172 "GPIO-D", /* LSEC pin 26 */ 188 "GPIO-D", /* LSEC pin 26 */
173 "GPIO-J", /* LSEC pin 32 */ 189 "GPIO-J", /* LSEC pin 32 */
174 "GPIO_054_BT_EN", 190 "GPIO_054_BT_EN",
175 "[GPIO_055_SEL]"; 191 "[GPIO_055_SEL]";
176 }; 192 };
177 193
178 &gpio7 { 194 &gpio7 {
179 /* GPIO_056-GPIO_063 */ 195 /* GPIO_056-GPIO_063 */
180 gpio-line-names = 196 gpio-line-names =
181 "[PCIE_PERST_L]", "NC", "NC", 197 "[PCIE_PERST_L]", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
182 }; 198 };
183 199
184 &gpio8 { 200 &gpio8 {
185 /* GPIO_064-GPIO_071 */ 201 /* GPIO_064-GPIO_071 */
186 gpio-line-names = "NC", "NC", "NC", "N 202 gpio-line-names = "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
187 }; 203 };
188 204
189 &gpio9 { 205 &gpio9 {
190 /* GPIO_072-GPIO_079 */ 206 /* GPIO_072-GPIO_079 */
191 gpio-line-names = "NC", "NC", "NC", "N 207 gpio-line-names = "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
192 }; 208 };
193 209
194 &gpio10 { 210 &gpio10 {
195 /* GPIO_080-GPIO_087 */ 211 /* GPIO_080-GPIO_087 */
196 gpio-line-names = "NC", "NC", "NC", "N 212 gpio-line-names = "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
197 }; 213 };
198 214
199 &gpio11 { 215 &gpio11 {
200 /* GPIO_088-GPIO_095 */ 216 /* GPIO_088-GPIO_095 */
201 gpio-line-names = "NC", "NC", "NC", "N 217 gpio-line-names = "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
202 }; 218 };
203 219
204 &gpio12 { 220 &gpio12 {
205 /* GPIO_096-GPIO_103 */ 221 /* GPIO_096-GPIO_103 */
206 gpio-line-names = "NC", "", "", "", "" 222 gpio-line-names = "NC", "", "", "", "", "", "", "";
207 }; 223 };
208 224
209 &gpio13 { 225 &gpio13 {
210 /* GPIO_104-GPIO_111 */ 226 /* GPIO_104-GPIO_111 */
211 gpio-line-names = "", "", "", "", "", 227 gpio-line-names = "", "", "", "", "", "", "", "";
212 }; 228 };
213 229
214 &gpio14 { 230 &gpio14 {
215 /* GPIO_112-GPIO_119 */ 231 /* GPIO_112-GPIO_119 */
216 gpio-line-names = "", "", "", "", "", 232 gpio-line-names = "", "", "", "", "", "", "", "";
217 }; 233 };
218 234
219 &gpio15 { 235 &gpio15 {
220 /* GPIO_120-GPIO_127 */ 236 /* GPIO_120-GPIO_127 */
221 gpio-line-names = "", "", "", "", "", 237 gpio-line-names = "", "", "", "", "", "", "", "";
222 }; 238 };
223 239
224 &gpio16 { 240 &gpio16 {
225 /* GPIO_128-GPIO_135 */ 241 /* GPIO_128-GPIO_135 */
226 gpio-line-names = 242 gpio-line-names =
227 "[WL_SDIO_CLK]", 243 "[WL_SDIO_CLK]",
228 "[WL_SDIO_CMD]", 244 "[WL_SDIO_CMD]",
229 "[WL_SDIO_DATA0]", 245 "[WL_SDIO_DATA0]",
230 "[WL_SDIO_DATA1]", 246 "[WL_SDIO_DATA1]",
231 "[WL_SDIO_DATA2]", 247 "[WL_SDIO_DATA2]",
232 "[WL_SDIO_DATA3]", 248 "[WL_SDIO_DATA3]",
233 "[ETH_ISOLATE]", 249 "[ETH_ISOLATE]",
234 "NC"; 250 "NC";
235 }; 251 };
236 252
237 &gpio17 { 253 &gpio17 {
238 /* GPIO_136-GPIO_143 */ 254 /* GPIO_136-GPIO_143 */
239 gpio-line-names = 255 gpio-line-names =
240 "[MINI1CLK_EN]", "NC", "", "", 256 "[MINI1CLK_EN]", "NC", "", "", "", "", "", "";
241 }; 257 };
242 258
243 &gpio18 { 259 &gpio18 {
244 /* GPIO_144-GPIO_151 */ 260 /* GPIO_144-GPIO_151 */
245 gpio-line-names = 261 gpio-line-names =
246 "[SPI1_SCLK]", /* HSEC pin 9: 262 "[SPI1_SCLK]", /* HSEC pin 9: GPIO_144_SPI3_CLK */
247 "[SPI1_DIN]", /* HSEC pin 11: 263 "[SPI1_DIN]", /* HSEC pin 11: GPIO_145_SPI3_DI */
248 "[SPI1_DOUT]", /* HSEC pin 1: 264 "[SPI1_DOUT]", /* HSEC pin 1: GPIO_146_SPI3_DO */
249 "[SPI1_CS]", /* HSEC pin 7: GP 265 "[SPI1_CS]", /* HSEC pin 7: GPIO_147_SPI3_CS0_N */
250 "[POWER_INT_N]", 266 "[POWER_INT_N]",
251 "[CDMA_GPS_SYNC]", 267 "[CDMA_GPS_SYNC]",
252 "GPIO_150_PEX_INTA", 268 "GPIO_150_PEX_INTA",
253 "GPIO_151_CAN_INT"; 269 "GPIO_151_CAN_INT";
254 }; 270 };
255 271
256 &gpio19 { 272 &gpio19 {
257 /* GPIO_152-GPIO_159 */ 273 /* GPIO_152-GPIO_159 */
258 gpio-line-names = "", "", "", "", "", 274 gpio-line-names = "", "", "", "", "", "", "", "";
259 }; 275 };
260 276
261 &gpio20 { 277 &gpio20 {
262 /* GPIO_160-GPIO_167 */ 278 /* GPIO_160-GPIO_167 */
263 gpio-line-names = 279 gpio-line-names =
264 "[SD_CLK]", 280 "[SD_CLK]",
265 "[SD_CMD]", 281 "[SD_CMD]",
266 "[SD_DATA0]", 282 "[SD_DATA0]",
267 "[SD_DATA1]", 283 "[SD_DATA1]",
268 "[SD_DATA2]", 284 "[SD_DATA2]",
269 "[SD_DATA3]", 285 "[SD_DATA3]",
270 "GPIO_166_ETHCLK_EN", 286 "GPIO_166_ETHCLK_EN",
271 "GPIO_167_USER_LED2"; 287 "GPIO_167_USER_LED2";
272 }; 288 };
273 289
274 &gpio21 { 290 &gpio21 {
275 /* GPIO_168-GPIO_175 */ 291 /* GPIO_168-GPIO_175 */
276 gpio-line-names = 292 gpio-line-names =
277 "GPIO_168_GPS_EN", 293 "GPIO_168_GPS_EN",
278 "GPIO-C", /* LSEC pin 25: GPIO 294 "GPIO-C", /* LSEC pin 25: GPIO_169_USIM1_CLK */
279 "GPIO-E", /* LSEC pin 27: GPIO 295 "GPIO-E", /* LSEC pin 27: GPIO_170_USIM1_RST */
280 "GPIO-B", /* LSEC pin 24: GPIO 296 "GPIO-B", /* LSEC pin 24: GPIO_171_USIM1_DATA */
281 "", "", "", "", ""; 297 "", "", "", "", "";
282 }; 298 };
283 299
284 &gpio22 { 300 &gpio22 {
285 /* GPIO_176-GPIO_183 */ 301 /* GPIO_176-GPIO_183 */
286 gpio-line-names = 302 gpio-line-names =
287 "[PMU_PWR_HOLD]", 303 "[PMU_PWR_HOLD]",
288 "GPIO_177_WL_WAKEUP_AP", 304 "GPIO_177_WL_WAKEUP_AP",
289 "[JTAG_TCK]", 305 "[JTAG_TCK]",
290 "[JTAG_TMS]", 306 "[JTAG_TMS]",
291 "[JTAG_TDI]", 307 "[JTAG_TDI]",
292 "[JTAG_TMS]", 308 "[JTAG_TMS]",
293 "GPIO_182_FATAL_ERR", 309 "GPIO_182_FATAL_ERR",
294 "NC"; 310 "NC";
295 }; 311 };
296 312
297 &gpio23 { 313 &gpio23 {
298 /* GPIO_184-GPIO_191 */ 314 /* GPIO_184-GPIO_191 */
299 gpio-line-names = 315 gpio-line-names =
300 "GPIO_184_JTAG_SEL", 316 "GPIO_184_JTAG_SEL",
301 "GPIO-F", /* LSEC pin 28: GPIO 317 "GPIO-F", /* LSEC pin 28: GPIO_185_LCD_BL_PWM */
302 "[I2C0_SCL]", /* LSEC pin 15: 318 "[I2C0_SCL]", /* LSEC pin 15: GPIO_186_I2C0_SCL */
303 "[I2C0_SDA]", /* LSEC pin 17: 319 "[I2C0_SDA]", /* LSEC pin 17: GPIO_187_I2C0_SDA */
304 "[GPIO_188_I2C1_SCL]", /* Actu 320 "[GPIO_188_I2C1_SCL]", /* Actual SoC I2C1_SCL */
305 "[GPIO_189_I2C1_SDA]", /* Actu 321 "[GPIO_189_I2C1_SDA]", /* Actual SoC I2C1_SDA */
306 "[I2C1_SCL]", /* LSEC pin 19: 322 "[I2C1_SCL]", /* LSEC pin 19: GPIO_190_I2C2_SCL */
307 "[I2C2_SDA]"; /* LSEC pin 21: 323 "[I2C2_SDA]"; /* LSEC pin 21: GPIO_191_I2C2_SDA */
308 }; 324 };
309 325
310 &gpio24 { 326 &gpio24 {
311 /* GPIO_192-GPIO_199 */ 327 /* GPIO_192-GPIO_199 */
312 gpio-line-names = 328 gpio-line-names =
313 "[SD_LED]", 329 "[SD_LED]",
314 "NC", 330 "NC",
315 "[PCM_DI]", /* LSEC pin 22: GP 331 "[PCM_DI]", /* LSEC pin 22: GPIO_194_I2S0_DI */
316 "[PCM_DO]", /* LSEC pin 20: GP 332 "[PCM_DO]", /* LSEC pin 20: GPIO_195_I2S0_DO */
317 "[PCM_CLK]", /* LSEC pin 18: G 333 "[PCM_CLK]", /* LSEC pin 18: GPIO_196_I2S0_XCLK */
318 "[PCM_FS]", /* LSEC pin 16: GP 334 "[PCM_FS]", /* LSEC pin 16: GPIO_197_I2S0_XFS */
319 "", 335 "",
320 "[I2S2_DO]"; 336 "[I2S2_DO]";
321 }; 337 };
322 338
323 &gpio25 { 339 &gpio25 {
324 /* GPIO_200-GPIO_207 */ 340 /* GPIO_200-GPIO_207 */
325 gpio-line-names = 341 gpio-line-names =
326 "[I2S2_XCLK]", 342 "[I2S2_XCLK]",
327 "[I2S2_XFS]", 343 "[I2S2_XFS]",
328 "GPIO_202_PERST_ETH", 344 "GPIO_202_PERST_ETH",
329 "GPIO_203_PWRON_DET", 345 "GPIO_203_PWRON_DET",
330 "GPIO_204_PMU1_IRQ_N", 346 "GPIO_204_PMU1_IRQ_N",
331 "GPIO_205_SD_DET", 347 "GPIO_205_SD_DET",
332 "GPIO_206_GPS_MOTION_INT", 348 "GPIO_206_GPS_MOTION_INT",
333 "GPIO_207_HDMI_SEL"; 349 "GPIO_207_HDMI_SEL";
334 }; 350 };
335 351
336 &gpio26 { 352 &gpio26 {
337 /* GPIO_208-GPIO_215 */ 353 /* GPIO_208-GPIO_215 */
338 gpio-line-names = 354 gpio-line-names =
339 "GPIO-A", /* LSEC pin 23: GPIO 355 "GPIO-A", /* LSEC pin 23: GPIO_208_WAKEUP_SOC */
340 "GPIO_209_VBUS_TYPEC", 356 "GPIO_209_VBUS_TYPEC",
341 "NC", 357 "NC",
342 "NC", 358 "NC",
343 "NC", 359 "NC",
344 "[SPI0_SCLK]", /* LSEC pin 8: 360 "[SPI0_SCLK]", /* LSEC pin 8: GPIO_213_SPI2_CLK */
345 "[SPI0_DIN]", /* LSEC pin 10: 361 "[SPI0_DIN]", /* LSEC pin 10: GPIO_214_SPI2_DI */
346 "[SPI0_DOUT]"; /* LSEC pin 14: 362 "[SPI0_DOUT]"; /* LSEC pin 14: GPIO_215_SPI2_DO */
347 }; 363 };
348 364
349 &gpio27 { 365 &gpio27 {
350 /* GPIO_216-GPIO_223 */ 366 /* GPIO_216-GPIO_223 */
351 gpio-line-names = 367 gpio-line-names =
352 "[SPI0_CS]", /* LSEC pin 12: G 368 "[SPI0_CS]", /* LSEC pin 12: GPIO_216_SPI2_CS0_N */
353 "GPIO_217_HDMI_PD", 369 "GPIO_217_HDMI_PD",
354 "GPIO_218_GPS_WAKEUP_AP", 370 "GPIO_218_GPS_WAKEUP_AP",
355 "GPIO_219_M.2CLK_EN", 371 "GPIO_219_M.2CLK_EN",
356 "GPIO_220_PERST_MINI", 372 "GPIO_220_PERST_MINI",
357 "GPIO_221_CC_INT", 373 "GPIO_221_CC_INT",
358 "[PCIE_CLKREQ_L]", 374 "[PCIE_CLKREQ_L]",
359 "NC"; 375 "NC";
360 }; 376 };
361 377
362 &gpio28 { 378 &gpio28 {
363 /* GPIO_224-GPIO_231 */ 379 /* GPIO_224-GPIO_231 */
364 gpio-line-names = 380 gpio-line-names =
365 "[PMU0_INT]", 381 "[PMU0_INT]",
366 "[SPMI_DATA]", 382 "[SPMI_DATA]",
367 "[SPMI_CLK]", 383 "[SPMI_CLK]",
368 "[CAN_SPI_CLK]", 384 "[CAN_SPI_CLK]",
369 "[CAN_SPI_DI]", 385 "[CAN_SPI_DI]",
370 "[CAN_SPI_DO]", 386 "[CAN_SPI_DO]",
371 "[CAN_SPI_CS]", 387 "[CAN_SPI_CS]",
372 "GPIO_231_HDMI_INT"; 388 "GPIO_231_HDMI_INT";
373 }; 389 };
374 390
375 &dwmmc1 { 391 &dwmmc1 {
376 bus-width = <0x4>; 392 bus-width = <0x4>;
377 sd-uhs-sdr12; 393 sd-uhs-sdr12;
378 sd-uhs-sdr25; 394 sd-uhs-sdr25;
379 sd-uhs-sdr50; 395 sd-uhs-sdr50;
380 sd-uhs-sdr104; 396 sd-uhs-sdr104;
381 cap-sd-highspeed; 397 cap-sd-highspeed;
382 disable-wp; 398 disable-wp;
383 cd-inverted; 399 cd-inverted;
384 cd-gpios = <&gpio25 5 GPIO_ACTIVE_HIGH 400 cd-gpios = <&gpio25 5 GPIO_ACTIVE_HIGH>;
385 pinctrl-names = "default"; 401 pinctrl-names = "default";
386 pinctrl-0 = <&sd_pmx_func 402 pinctrl-0 = <&sd_pmx_func
387 &sd_clk_cfg_func 403 &sd_clk_cfg_func
388 &sd_cfg_func>; 404 &sd_cfg_func>;
389 vmmc-supply = <&ldo16>; !! 405 vmmc-supply = <&sd_3v3>;
390 vqmmc-supply = <&ldo9>; !! 406 vqmmc-supply = <&sd_1v8>;
391 status = "okay"; 407 status = "okay";
392 }; 408 };
393 409
394 &dwmmc2 { /* WIFI */ 410 &dwmmc2 { /* WIFI */
395 bus-width = <0x4>; 411 bus-width = <0x4>;
396 non-removable; 412 non-removable;
397 broken-cd; 413 broken-cd;
398 cap-power-off-card; 414 cap-power-off-card;
399 pinctrl-names = "default"; 415 pinctrl-names = "default";
400 pinctrl-0 = <&sdio_pmx_func 416 pinctrl-0 = <&sdio_pmx_func
401 &sdio_clk_cfg_func 417 &sdio_clk_cfg_func
402 &sdio_cfg_func>; 418 &sdio_cfg_func>;
403 /* WL_EN */ 419 /* WL_EN */
404 vmmc-supply = <&wlan_en>; 420 vmmc-supply = <&wlan_en>;
405 status = "okay"; 421 status = "okay";
406 422
407 wlcore: wlcore@2 { 423 wlcore: wlcore@2 {
408 compatible = "ti,wl1837"; 424 compatible = "ti,wl1837";
409 reg = <2>; /* sdio func n 425 reg = <2>; /* sdio func num */
410 /* WL_IRQ, GPIO_177_WL_WAKEUP_ 426 /* WL_IRQ, GPIO_177_WL_WAKEUP_AP */
411 interrupt-parent = <&gpio22>; 427 interrupt-parent = <&gpio22>;
412 interrupts = <1 IRQ_TYPE_EDGE_ 428 interrupts = <1 IRQ_TYPE_EDGE_RISING>;
413 }; 429 };
414 }; 430 };
415 431
416 &uart0 { 432 &uart0 {
417 /* On High speed expansion header */ 433 /* On High speed expansion header */
418 label = "HS-UART0"; 434 label = "HS-UART0";
419 status = "okay"; 435 status = "okay";
420 }; 436 };
421 437
422 &uart2 { 438 &uart2 {
423 /* On Low speed expansion header */ 439 /* On Low speed expansion header */
424 label = "LS-UART0"; 440 label = "LS-UART0";
425 status = "okay"; 441 status = "okay";
426 }; 442 };
427 443
428 &uart6 { 444 &uart6 {
429 /* On Low speed expansion header */ 445 /* On Low speed expansion header */
430 label = "LS-UART1"; 446 label = "LS-UART1";
431 status = "okay"; 447 status = "okay";
432 }; 448 };
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