staging: rtl8192u: remove redundant assignment to pointer crypt
[linux/fpc-iii.git] / arch / arm64 / boot / dts / hisilicon / hi3670-hikey970.dts
blob7dac33d4fd5c67aa16617c761cb879fe1fe58292
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * dts file for Hisilicon HiKey970 Development Board
4  *
5  * Copyright (C) 2016, Hisilicon Ltd.
6  * Copyright (C) 2018, Linaro Ltd.
7  *
8  */
10 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h>
13 #include "hi3670.dtsi"
14 #include "hikey970-pinctrl.dtsi"
16 / {
17         model = "HiKey970";
18         compatible = "hisilicon,hi3670-hikey970", "hisilicon,hi3670";
20         aliases {
21                 mshc1 = &dwmmc1;
22                 mshc2 = &dwmmc2;
23                 serial0 = &uart0;
24                 serial1 = &uart1;
25                 serial2 = &uart2;
26                 serial3 = &uart3;
27                 serial4 = &uart4;
28                 serial5 = &uart5;
29                 serial6 = &uart6;       /* console UART */
30         };
32         chosen {
33                 stdout-path = "serial6:115200n8";
34         };
36         memory@0 {
37                 device_type = "memory";
38                 /* expect bootloader to fill in this region */
39                 reg = <0x0 0x0 0x0 0x0>;
40         };
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         };
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         };
59         wlan_en: wlan-en-1-8v {
60                 compatible = "regulator-fixed";
61                 regulator-name = "wlan-en-regulator";
62                 regulator-min-microvolt = <1800000>;
63                 regulator-max-microvolt = <1800000>;
65                 /* GPIO_051_WIFI_EN */
66                 gpio = <&gpio6 3 0>;
68                 /* WLAN card specific delay */
69                 startup-delay-us = <70000>;
70                 enable-active-high;
71         };
75  * Legend: proper name = the GPIO line is used as GPIO
76  *         NC = not connected (pin out but not routed from the chip to
77  *              anything the board)
78  *         "[PER]" = pin is muxed for [peripheral] (not GPIO)
79  *         "" = no idea, schematic doesn't say, could be
80  *              unrouted (not connected to any external pin)
81  *         LSEC = Low Speed External Connector
82  *         HSEC = High Speed External Connector
83  *
84  * Line names are taken from "hikey970-schematics.pdf" from HiSilicon.
85  *
86  * For the lines routed to the external connectors the
87  * lines are named after the 96Boards CE Specification 1.0,
88  * Appendix "Expansion Connector Signal Description".
89  *
90  * When the 96Board naming of a line and the schematic name of
91  * the same line are in conflict, the 96Board specification
92  * takes precedence, which means that the external UART on the
93  * LSEC is named UART0 while the schematic and SoC names this
94  * UART2. This is only for the informational lines i.e. "[FOO]",
95  * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
96  * ones actually used for GPIO.
97  */
98 &gpio0 {
99         /* GPIO_000-GPIO_007 */
100         gpio-line-names =
101                 "",
102                 "TP901", /* TEST_MODE connected to TP901 */
103                 "",
104                 "GPIO_003_USB_HUB_RESET_N",
105                 "NC",
106                 "[AP_GPS_REF_CLK]",
107                 "[I2C3_SCL]",
108                 "[I2C3_SDA]";
111 &gpio1 {
112         /* GPIO_008-GPIO_015 */
113         gpio-line-names =
114                 "[UART0_CTS]", /* LSEC pin 3: GPIO_008_UART2_CTS_N */
115                 "[UART0_RTS]", /* LSEC pin 9: GPIO_009_UART2_RTS_N */
116                 "[UART0_TXD]", /* LSEC pin 5: GPIO_010_UART2_TXD */
117                 "[UART0_RXD]", /* LSEC pin 7: GPIO_011_UART2_RXD */
118                 "[USER_LED5]",
119                 "GPIO-I", /* LSEC pin 31: GPIO_013_CAM0_RST_N */
120                 "[USER_LED3]",
121                 "[USER_LED4]";
124 &gpio2 {
125         /* GPIO_016-GPIO_023 */
126         gpio-line-names =
127                 "GPIO-G", /* LSEC pin 29: GPIO_016_LCD_TE0 */
128                 "[CSI0_MCLK]", /* HSEC pin 15: ISP_CCLK0_MCAM */
129                 "[CSI1_MCLK]", /* HSEC pin 17: ISP_CCLK1_SCAM */
130                 "GPIO_019_BT_ACTIVE",
131                 "[I2C2_SCL]", /* HSEC pin 32: ISP_SCL0 */
132                 "[I2C2_SDA]", /* HSEC pin 34: ISP_SDA0 */
133                 "[I2C3_SCL]", /* HSEC pin 36: ISP_SCL1 */
134                 "[I2C3_SDA]"; /* HSEC pin 38: ISP_SDA1 */
137 &gpio3 {
138         /* GPIO_024-GPIO_031 */
139         gpio-line-names =
140                 "GPIO_024_WIFI_ACTIVE",
141                 "GPIO_025_PERST_M.2",
142                 "[I2C4_SCL]",
143                 "[I2C4_SDA]",
144                 "NC",
145                 "GPIO-H", /* LSEC pin 30: GPIO_029_LCD_RST_N */
146                 "[USER_LED1]",
147                 "GPIO-L"; /* LSEC pin 34: GPIO_031 */
150 &gpio4 {
151         /* GPIO_032-GPIO_039 */
152         gpio-line-names =
153                 "GPIO-K", /* LSEC pin 33: GPIO_032_CAM1_RST_N */
154                 "GPIO_033_PMU1_EN",
155                 "GPIO_034_USBSW_SEL",
156                 /*
157                  * These two pins should be used for SD(IO) data according
158                  * to the 96boards specification but seems to be repurposed
159                  * for UART 0. They are however named according to the spec.
160                  */
161                 "[SD_DAT1]", /* HSEC pin 3: GPIO_035_UART0_RXD */
162                 "[SD_DAT2]", /* HSEC pin 5: GPIO_036_UART0_TXD */
163                 "[UART1_RXD]", /* LSEC pin 13: DEBUG_UART6_RXD */
164                 "[UART1_TXD]", /* LSEC pin 11: DEBUG_UART6_TXD */
165                 "[SOC_GPS_UART3_CTS_N]"; /* TP2304 */
168 &gpio5 {
169         /* GPIO_040-GPIO_047 */
170         gpio-line-names =
171                 "[SOC_GPS_UART3_RTS_N]", /* TP2302 */
172                 "[SOC_GPS_UART3_RXD]", /* TP2303 */
173                 "[SOC_GPS_UART3_TXD]", /* TP2305 */
174                 "[SOC_BT_UART4_CTS_N]",
175                 "[SOC_BT_UART4_RTS_N]",
176                 "[SOC_BT_UART4_RXD]",
177                 "[SOC_BT_UART4_TXD]",
178                 "NC";
181 &gpio6 {
182         /* GPIO_048-GPIO_055 */
183         gpio-line-names =
184                 "NC",
185                 "GPIO_049_USER_LED6",
186                 "GPIO_050_CAN_RST",
187                 "GPIO_051_WIFI_EN",
188                 "GPIO-D", /* LSEC pin 26 */
189                 "GPIO-J", /* LSEC pin 32 */
190                 "GPIO_054_BT_EN",
191                 "[GPIO_055_SEL]";
194 &gpio7 {
195         /* GPIO_056-GPIO_063 */
196         gpio-line-names =
197                 "[PCIE_PERST_L]", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
200 &gpio8 {
201         /* GPIO_064-GPIO_071 */
202         gpio-line-names = "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
205 &gpio9 {
206         /* GPIO_072-GPIO_079 */
207         gpio-line-names = "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
210 &gpio10 {
211         /* GPIO_080-GPIO_087 */
212         gpio-line-names = "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
215 &gpio11 {
216         /* GPIO_088-GPIO_095 */
217         gpio-line-names = "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
220 &gpio12 {
221         /* GPIO_096-GPIO_103 */
222         gpio-line-names = "NC", "", "", "", "", "", "", "";
225 &gpio13 {
226         /* GPIO_104-GPIO_111 */
227         gpio-line-names = "", "", "", "", "", "", "", "";
230 &gpio14 {
231         /* GPIO_112-GPIO_119 */
232         gpio-line-names = "", "", "", "", "", "", "", "";
235 &gpio15 {
236         /* GPIO_120-GPIO_127 */
237         gpio-line-names = "", "", "", "", "", "", "", "";
240 &gpio16 {
241         /* GPIO_128-GPIO_135 */
242         gpio-line-names =
243                 "[WL_SDIO_CLK]",
244                 "[WL_SDIO_CMD]",
245                 "[WL_SDIO_DATA0]",
246                 "[WL_SDIO_DATA1]",
247                 "[WL_SDIO_DATA2]",
248                 "[WL_SDIO_DATA3]",
249                 "[ETH_ISOLATE]",
250                 "NC";
253 &gpio17 {
254         /* GPIO_136-GPIO_143 */
255         gpio-line-names =
256                 "[MINI1CLK_EN]", "NC", "", "", "", "", "", "";
259 &gpio18 {
260         /* GPIO_144-GPIO_151 */
261         gpio-line-names =
262                 "[SPI1_SCLK]", /* HSEC pin 9: GPIO_144_SPI3_CLK */
263                 "[SPI1_DIN]", /* HSEC pin 11: GPIO_145_SPI3_DI */
264                 "[SPI1_DOUT]", /* HSEC pin 1: GPIO_146_SPI3_DO */
265                 "[SPI1_CS]", /* HSEC pin 7: GPIO_147_SPI3_CS0_N */
266                 "[POWER_INT_N]",
267                 "[CDMA_GPS_SYNC]",
268                 "GPIO_150_PEX_INTA",
269                 "GPIO_151_CAN_INT";
272 &gpio19 {
273         /* GPIO_152-GPIO_159 */
274         gpio-line-names = "", "", "", "", "", "", "", "";
277 &gpio20 {
278         /* GPIO_160-GPIO_167 */
279         gpio-line-names =
280                 "[SD_CLK]",
281                 "[SD_CMD]",
282                 "[SD_DATA0]",
283                 "[SD_DATA1]",
284                 "[SD_DATA2]",
285                 "[SD_DATA3]",
286                 "GPIO_166_ETHCLK_EN",
287                 "GPIO_167_USER_LED2";
290 &gpio21 {
291         /* GPIO_168-GPIO_175 */
292         gpio-line-names =
293                 "GPIO_168_GPS_EN",
294                 "GPIO-C", /* LSEC pin 25: GPIO_169_USIM1_CLK */
295                 "GPIO-E", /* LSEC pin 27: GPIO_170_USIM1_RST */
296                 "GPIO-B", /* LSEC pin 24: GPIO_171_USIM1_DATA */
297                 "", "", "", "", "";
300 &gpio22 {
301         /* GPIO_176-GPIO_183 */
302         gpio-line-names =
303                 "[PMU_PWR_HOLD]",
304                 "GPIO_177_WL_WAKEUP_AP",
305                 "[JTAG_TCK]",
306                 "[JTAG_TMS]",
307                 "[JTAG_TDI]",
308                 "[JTAG_TMS]",
309                 "GPIO_182_FATAL_ERR",
310                 "NC";
313 &gpio23 {
314         /* GPIO_184-GPIO_191 */
315         gpio-line-names =
316                 "GPIO_184_JTAG_SEL",
317                 "GPIO-F", /* LSEC pin 28: GPIO_185_LCD_BL_PWM */
318                 "[I2C0_SCL]", /* LSEC pin 15: GPIO_186_I2C0_SCL */
319                 "[I2C0_SDA]", /* LSEC pin 17: GPIO_187_I2C0_SDA */
320                 "[GPIO_188_I2C1_SCL]", /* Actual SoC I2C1_SCL */
321                 "[GPIO_189_I2C1_SDA]", /* Actual SoC I2C1_SDA */
322                 "[I2C1_SCL]", /* LSEC pin 19: GPIO_190_I2C2_SCL */
323                 "[I2C2_SDA]"; /* LSEC pin 21: GPIO_191_I2C2_SDA */
326 &gpio24 {
327         /* GPIO_192-GPIO_199 */
328         gpio-line-names =
329                 "[SD_LED]",
330                 "NC",
331                 "[PCM_DI]", /* LSEC pin 22: GPIO_194_I2S0_DI */
332                 "[PCM_DO]", /* LSEC pin 20: GPIO_195_I2S0_DO */
333                 "[PCM_CLK]", /* LSEC pin 18: GPIO_196_I2S0_XCLK */
334                 "[PCM_FS]", /* LSEC pin 16: GPIO_197_I2S0_XFS */
335                 "",
336                 "[I2S2_DO]";
339 &gpio25 {
340         /* GPIO_200-GPIO_207 */
341         gpio-line-names =
342                 "[I2S2_XCLK]",
343                 "[I2S2_XFS]",
344                 "GPIO_202_PERST_ETH",
345                 "GPIO_203_PWRON_DET",
346                 "GPIO_204_PMU1_IRQ_N",
347                 "GPIO_205_SD_DET",
348                 "GPIO_206_GPS_MOTION_INT",
349                 "GPIO_207_HDMI_SEL";
352 &gpio26 {
353         /* GPIO_208-GPIO_215 */
354         gpio-line-names =
355                 "GPIO-A", /* LSEC pin 23: GPIO_208_WAKEUP_SOC */
356                 "GPIO_209_VBUS_TYPEC",
357                 "NC",
358                 "NC",
359                 "NC",
360                 "[SPI0_SCLK]", /* LSEC pin 8: GPIO_213_SPI2_CLK */
361                 "[SPI0_DIN]", /* LSEC pin 10: GPIO_214_SPI2_DI */
362                 "[SPI0_DOUT]"; /* LSEC pin 14: GPIO_215_SPI2_DO */
365 &gpio27 {
366         /* GPIO_216-GPIO_223 */
367         gpio-line-names =
368                 "[SPI0_CS]", /* LSEC pin 12: GPIO_216_SPI2_CS0_N */
369                 "GPIO_217_HDMI_PD",
370                 "GPIO_218_GPS_WAKEUP_AP",
371                 "GPIO_219_M.2CLK_EN",
372                 "GPIO_220_PERST_MINI",
373                 "GPIO_221_CC_INT",
374                 "[PCIE_CLKREQ_L]",
375                 "NC";
378 &gpio28 {
379         /* GPIO_224-GPIO_231 */
380         gpio-line-names =
381                 "[PMU0_INT]",
382                 "[SPMI_DATA]",
383                 "[SPMI_CLK]",
384                 "[CAN_SPI_CLK]",
385                 "[CAN_SPI_DI]",
386                 "[CAN_SPI_DO]",
387                 "[CAN_SPI_CS]",
388                 "GPIO_231_HDMI_INT";
391 &dwmmc1 {
392         bus-width = <0x4>;
393         sd-uhs-sdr12;
394         sd-uhs-sdr25;
395         sd-uhs-sdr50;
396         sd-uhs-sdr104;
397         cap-sd-highspeed;
398         disable-wp;
399         cd-inverted;
400         cd-gpios = <&gpio25 5 GPIO_ACTIVE_HIGH>;
401         pinctrl-names = "default";
402         pinctrl-0 = <&sd_pmx_func
403                      &sd_clk_cfg_func
404                      &sd_cfg_func>;
405         vmmc-supply = <&sd_3v3>;
406         vqmmc-supply = <&sd_1v8>;
407         status = "okay";
410 &dwmmc2 { /* WIFI */
411         bus-width = <0x4>;
412         non-removable;
413         broken-cd;
414         cap-power-off-card;
415         pinctrl-names = "default";
416         pinctrl-0 = <&sdio_pmx_func
417                      &sdio_clk_cfg_func
418                      &sdio_cfg_func>;
419         /* WL_EN */
420         vmmc-supply = <&wlan_en>;
421         status = "ok";
423         wlcore: wlcore@2 {
424                 compatible = "ti,wl1837";
425                 reg = <2>;      /* sdio func num */
426                 /* WL_IRQ, GPIO_177_WL_WAKEUP_AP */
427                 interrupt-parent = <&gpio22>;
428                 interrupts = <1 IRQ_TYPE_EDGE_RISING>;
429         };
432 &uart0 {
433         /* On High speed expansion header */
434         label = "HS-UART0";
435         status = "okay";
438 &uart2 {
439         /* On Low speed expansion header */
440         label = "LS-UART0";
441         status = "okay";
444 &uart6 {
445         /* On Low speed expansion header */
446         label = "LS-UART1";
447         status = "okay";