1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Google Homestar board device tree source 3 * Google Homestar board device tree source
4 * 4 *
5 * Copyright 2021 Google LLC. 5 * Copyright 2021 Google LLC.
6 */ 6 */
7 7
8 #include "sc7180-trogdor-rt5682i-sku.dtsi" 8 #include "sc7180-trogdor-rt5682i-sku.dtsi"
9 #include "sc7180-trogdor-detachable.dtsi" 9 #include "sc7180-trogdor-detachable.dtsi"
10 10
11 / { 11 / {
12 /* BOARD-SPECIFIC TOP LEVEL NODES */ 12 /* BOARD-SPECIFIC TOP LEVEL NODES */
13 13
14 max98360a_1: amplifier-1 { 14 max98360a_1: amplifier-1 {
15 compatible = "maxim,max98360a" 15 compatible = "maxim,max98360a";
16 #sound-dai-cells = <0>; 16 #sound-dai-cells = <0>;
17 }; 17 };
18 18
19 max98360a_2: amplifier-2 { 19 max98360a_2: amplifier-2 {
20 compatible = "maxim,max98360a" 20 compatible = "maxim,max98360a";
21 #sound-dai-cells = <0>; 21 #sound-dai-cells = <0>;
22 }; 22 };
23 23
24 max98360a_3: amplifier-3 { 24 max98360a_3: amplifier-3 {
25 compatible = "maxim,max98360a" 25 compatible = "maxim,max98360a";
26 #sound-dai-cells = <0>; 26 #sound-dai-cells = <0>;
27 }; 27 };
28 28
29 pp3300_touch: pp3300-touch-regulator { 29 pp3300_touch: pp3300-touch-regulator {
30 compatible = "regulator-fixed" 30 compatible = "regulator-fixed";
31 regulator-name = "pp3300_touch 31 regulator-name = "pp3300_touch";
32 32
33 regulator-min-microvolt = <330 33 regulator-min-microvolt = <3300000>;
34 regulator-max-microvolt = <330 34 regulator-max-microvolt = <3300000>;
35 35
36 gpio = <&tlmm 87 GPIO_ACTIVE_H 36 gpio = <&tlmm 87 GPIO_ACTIVE_HIGH>;
37 enable-active-high; 37 enable-active-high;
38 pinctrl-names = "default"; 38 pinctrl-names = "default";
39 pinctrl-0 = <&en_pp3300_touch> 39 pinctrl-0 = <&en_pp3300_touch>;
40 40
41 vin-supply = <&pp3300_a>; 41 vin-supply = <&pp3300_a>;
42 }; 42 };
43 43
44 thermal-zones { 44 thermal-zones {
45 skin_temp_thermal: skin-temp-t 45 skin_temp_thermal: skin-temp-thermal {
46 polling-delay-passive 46 polling-delay-passive = <250>;
47 47
48 thermal-sensors = <&pm 48 thermal-sensors = <&pm6150_adc_tm 1>;
49 sustainable-power = <9 49 sustainable-power = <965>;
50 50
51 trips { 51 trips {
52 skin_temp_aler 52 skin_temp_alert0: trip-point0 {
53 temper 53 temperature = <55000>;
54 hyster 54 hysteresis = <1000>;
55 type = 55 type = "passive";
56 }; 56 };
57 57
58 skin_temp_aler 58 skin_temp_alert1: trip-point1 {
59 temper 59 temperature = <58000>;
60 hyster 60 hysteresis = <1000>;
61 type = 61 type = "passive";
62 }; 62 };
63 63
64 skin-temp-crit 64 skin-temp-crit {
65 temper 65 temperature = <73000>;
66 hyster 66 hysteresis = <1000>;
67 type = 67 type = "critical";
68 }; 68 };
69 }; 69 };
70 70
71 cooling-maps { 71 cooling-maps {
72 map0 { 72 map0 {
73 trip = 73 trip = <&skin_temp_alert0>;
74 coolin 74 cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
75 75 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
76 }; 76 };
77 77
78 map1 { 78 map1 {
79 trip = 79 trip = <&skin_temp_alert1>;
80 coolin 80 cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
81 81 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
82 }; 82 };
83 }; 83 };
84 }; 84 };
85 }; 85 };
86 }; 86 };
87 87
88 /* 88 /*
89 * ADDITIONS TO FIXED REGULATORS DEFINED IN PA 89 * ADDITIONS TO FIXED REGULATORS DEFINED IN PARENT DEVICE TREE FILES
90 * 90 *
91 * Sort order matches the order in the parent 91 * Sort order matches the order in the parent files (parents before children).
92 */ 92 */
93 93
94 &pp3300_dx_edp { 94 &pp3300_dx_edp {
95 /* 95 /*
96 * The atna33xc20 really likes to be p 96 * The atna33xc20 really likes to be power cycled to keep it from
97 * getting in a bad state. This is the 97 * getting in a bad state. This is the reason that the touchscreen
98 * rail and eDP rails are separate fro 98 * rail and eDP rails are separate from each other on homestar (but
99 * not other trogdor devices) Make sur 99 * not other trogdor devices) Make sure it starts "off" at bootup.
100 */ 100 */
101 /delete-property/ regulator-boot-on; 101 /delete-property/ regulator-boot-on;
102 }; 102 };
103 103
104 /* ADDITIONS TO NODES DEFINED IN PARENT DEVICE 104 /* ADDITIONS TO NODES DEFINED IN PARENT DEVICE TREE FILES */
105 105
106 ap_ts_pen_1v8: &i2c4 { 106 ap_ts_pen_1v8: &i2c4 {
107 status = "okay"; 107 status = "okay";
108 clock-frequency = <400000>; 108 clock-frequency = <400000>;
109 109
110 ap_ts: touchscreen@14 { 110 ap_ts: touchscreen@14 {
111 compatible = "goodix,gt7375p"; 111 compatible = "goodix,gt7375p";
112 reg = <0x14>; 112 reg = <0x14>;
113 pinctrl-names = "default"; 113 pinctrl-names = "default";
114 pinctrl-0 = <&ts_int_l>, <&ts_ 114 pinctrl-0 = <&ts_int_l>, <&ts_reset_l>;
115 115
116 interrupt-parent = <&tlmm>; 116 interrupt-parent = <&tlmm>;
117 interrupts = <9 IRQ_TYPE_LEVEL 117 interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
118 118
119 panel = <&panel>; 119 panel = <&panel>;
120 reset-gpios = <&tlmm 8 GPIO_AC 120 reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>;
121 121
122 vdd-supply = <&pp3300_touch>; 122 vdd-supply = <&pp3300_touch>;
123 }; 123 };
124 }; 124 };
125 125
126 /* Panel controls backlight over aux channel * 126 /* Panel controls backlight over aux channel */
127 127
128 &backlight { 128 &backlight {
129 status = "disabled"; 129 status = "disabled";
130 }; 130 };
131 131
132 &camcc { 132 &camcc {
133 status = "okay"; 133 status = "okay";
134 }; 134 };
135 135
136 &panel { 136 &panel {
137 compatible = "samsung,atna33xc20"; 137 compatible = "samsung,atna33xc20";
138 enable-gpios = <&tlmm 12 GPIO_ACTIVE_H 138 enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
139 /delete-property/ backlight; 139 /delete-property/ backlight;
140 }; 140 };
141 141
142 &pm6150_adc { 142 &pm6150_adc {
143 channel@4d { 143 channel@4d {
144 reg = <ADC5_AMUX_THM1_100K_PU> 144 reg = <ADC5_AMUX_THM1_100K_PU>;
145 qcom,ratiometric; 145 qcom,ratiometric;
146 qcom,hw-settle-time = <200>; 146 qcom,hw-settle-time = <200>;
147 label = "skin_therm"; 147 label = "skin_therm";
148 }; 148 };
149 }; 149 };
150 150
151 &pm6150_adc_tm { 151 &pm6150_adc_tm {
152 status = "okay"; 152 status = "okay";
153 153
154 skin-temp-thermistor@1 { 154 skin-temp-thermistor@1 {
155 reg = <1>; 155 reg = <1>;
156 io-channels = <&pm6150_adc ADC 156 io-channels = <&pm6150_adc ADC5_AMUX_THM1_100K_PU>;
157 qcom,ratiometric; 157 qcom,ratiometric;
158 qcom,hw-settle-time-us = <200> 158 qcom,hw-settle-time-us = <200>;
159 }; 159 };
160 }; 160 };
161 161
162 &pp1800_uf_cam { 162 &pp1800_uf_cam {
163 status = "okay"; 163 status = "okay";
164 }; 164 };
165 165
166 &pp1800_wf_cam { 166 &pp1800_wf_cam {
167 status = "okay"; 167 status = "okay";
168 }; 168 };
169 169
170 &pp2800_uf_cam { 170 &pp2800_uf_cam {
171 status = "okay"; 171 status = "okay";
172 }; 172 };
173 173
174 &pp2800_wf_cam { 174 &pp2800_wf_cam {
175 status = "okay"; 175 status = "okay";
176 }; 176 };
177 177
178 &pp3300_dx_edp { 178 &pp3300_dx_edp {
179 gpio = <&tlmm 67 GPIO_ACTIVE_HIGH>; 179 gpio = <&tlmm 67 GPIO_ACTIVE_HIGH>;
180 }; 180 };
181 181
182 &secondary_mi2s { 182 &secondary_mi2s {
183 qcom,playback-sd-lines = <0 1>; 183 qcom,playback-sd-lines = <0 1>;
184 }; 184 };
185 185
186 &sound_multimedia1_codec { 186 &sound_multimedia1_codec {
187 sound-dai = <&max98360a>, <&max98360a_ 187 sound-dai = <&max98360a>, <&max98360a_1>, <&max98360a_2>, <&max98360a_3> ;
188 }; 188 };
189 189
190 &wifi { 190 &wifi {
191 qcom,ath10k-calibration-variant = "GO_ 191 qcom,ath10k-calibration-variant = "GO_HOMESTAR";
192 }; 192 };
193 193
194 /* PINCTRL - modifications to sc7180-trogdor.d 194 /* PINCTRL - modifications to sc7180-trogdor.dtsi */
195 195
196 &en_pp3300_dx_edp { 196 &en_pp3300_dx_edp {
197 pins = "gpio67"; 197 pins = "gpio67";
198 }; 198 };
199 199
200 &sec_mi2s_active { 200 &sec_mi2s_active {
201 pins = "gpio49", "gpio50", "gpio51", " 201 pins = "gpio49", "gpio50", "gpio51", "gpio52";
202 }; 202 };
203 203
204 &ts_reset_l { 204 &ts_reset_l {
205 /* 205 /*
206 * We want reset state by default and 206 * We want reset state by default and it will be up to the
207 * driver to disable this when it's re 207 * driver to disable this when it's ready.
208 */ 208 */
209 output-low; 209 output-low;
210 }; 210 };
211 211
212 /* PINCTRL - board-specific pinctrl */ 212 /* PINCTRL - board-specific pinctrl */
213 213
214 &tlmm { 214 &tlmm {
215 gpio-line-names = "HUB_RST_L", 215 gpio-line-names = "HUB_RST_L",
216 "AP_RAM_ID0", 216 "AP_RAM_ID0",
217 "AP_SKU_ID2", 217 "AP_SKU_ID2",
218 "AP_RAM_ID1", 218 "AP_RAM_ID1",
219 "", 219 "",
220 "AP_RAM_ID2", 220 "AP_RAM_ID2",
221 "UF_CAM_EN", 221 "UF_CAM_EN",
222 "WF_CAM_EN", 222 "WF_CAM_EN",
223 "TS_RESET_L", 223 "TS_RESET_L",
224 "TS_INT_L", 224 "TS_INT_L",
225 "", 225 "",
226 "EDP_BRIJ_IRQ", 226 "EDP_BRIJ_IRQ",
227 "AP_EDP_BKLTEN", 227 "AP_EDP_BKLTEN",
228 "UF_CAM_MCLK", 228 "UF_CAM_MCLK",
229 "WF_CAM_CLK", 229 "WF_CAM_CLK",
230 "EDP_BRIJ_I2C_SDA", 230 "EDP_BRIJ_I2C_SDA",
231 "EDP_BRIJ_I2C_SCL", 231 "EDP_BRIJ_I2C_SCL",
232 "UF_CAM_SDA", 232 "UF_CAM_SDA",
233 "UF_CAM_SCL", 233 "UF_CAM_SCL",
234 "WF_CAM_SDA", 234 "WF_CAM_SDA",
235 "WF_CAM_SCL", 235 "WF_CAM_SCL",
236 "AVEE_LCD_EN", 236 "AVEE_LCD_EN",
237 "", 237 "",
238 "AMP_EN", 238 "AMP_EN",
239 "AMP_EN2", 239 "AMP_EN2",
240 "AP_SAR_SENSOR_SDA", 240 "AP_SAR_SENSOR_SDA",
241 "AP_SAR_SENSOR_SCL", 241 "AP_SAR_SENSOR_SCL",
242 "SEL_LCM", 242 "SEL_LCM",
243 "HP_IRQ", 243 "HP_IRQ",
244 "WF_CAM_RST_L", 244 "WF_CAM_RST_L",
245 "UF_CAM_RST_L", 245 "UF_CAM_RST_L",
246 "AP_BRD_ID2", 246 "AP_BRD_ID2",
247 "BRIJ_SUSPEND", 247 "BRIJ_SUSPEND",
248 "AP_BRD_ID0", 248 "AP_BRD_ID0",
249 "AP_H1_SPI_MISO", 249 "AP_H1_SPI_MISO",
250 "AP_H1_SPI_MOSI", 250 "AP_H1_SPI_MOSI",
251 "AP_H1_SPI_CLK", 251 "AP_H1_SPI_CLK",
252 "AP_H1_SPI_CS_L", 252 "AP_H1_SPI_CS_L",
253 "BT_UART_CTS", 253 "BT_UART_CTS",
254 "BT_UART_RTS", 254 "BT_UART_RTS",
255 "BT_UART_TXD", 255 "BT_UART_TXD",
256 "BT_UART_RXD", 256 "BT_UART_RXD",
257 "H1_AP_INT_ODL", 257 "H1_AP_INT_ODL",
258 "", 258 "",
259 "UART_AP_TX_DBG_RX", 259 "UART_AP_TX_DBG_RX",
260 "UART_DBG_TX_AP_RX", 260 "UART_DBG_TX_AP_RX",
261 "HP_I2C_SDA", 261 "HP_I2C_SDA",
262 "HP_I2C_SCL", 262 "HP_I2C_SCL",
263 "FORCED_USB_BOOT", 263 "FORCED_USB_BOOT",
264 "AMP_BCLK", 264 "AMP_BCLK",
265 "AMP_LRCLK", 265 "AMP_LRCLK",
266 "AMP_DIN", 266 "AMP_DIN",
267 "AMP_DIN_2", 267 "AMP_DIN_2",
268 "HP_BCLK", 268 "HP_BCLK",
269 "HP_LRCLK", 269 "HP_LRCLK",
270 "HP_DOUT", 270 "HP_DOUT",
271 "HP_DIN", 271 "HP_DIN",
272 "HP_MCLK", 272 "HP_MCLK",
273 "AP_SKU_ID0", 273 "AP_SKU_ID0",
274 "AP_EC_SPI_MISO", 274 "AP_EC_SPI_MISO",
275 "AP_EC_SPI_MOSI", 275 "AP_EC_SPI_MOSI",
276 "AP_EC_SPI_CLK", 276 "AP_EC_SPI_CLK",
277 "AP_EC_SPI_CS_L", 277 "AP_EC_SPI_CS_L",
278 "AP_SPI_CLK", 278 "AP_SPI_CLK",
279 "AP_SPI_MOSI", 279 "AP_SPI_MOSI",
280 "AP_SPI_MISO", 280 "AP_SPI_MISO",
281 /* 281 /*
282 * AP_FLASH_WP_L is 282 * AP_FLASH_WP_L is crossystem ABI. Schematics
283 * call it BIOS_FLAS 283 * call it BIOS_FLASH_WP_L.
284 */ 284 */
285 "AP_FLASH_WP_L", 285 "AP_FLASH_WP_L",
286 "EN_PP3300_DX_EDP", 286 "EN_PP3300_DX_EDP",
287 "AP_SPI_CS0_L", 287 "AP_SPI_CS0_L",
288 "SD_CD_ODL", 288 "SD_CD_ODL",
289 "", 289 "",
290 "", 290 "",
291 "", 291 "",
292 "WLAN_SW_CTRL", 292 "WLAN_SW_CTRL",
293 "", 293 "",
294 "REPORT_E", 294 "REPORT_E",
295 "VDD_RESET_1.8V", 295 "VDD_RESET_1.8V",
296 "ID0", 296 "ID0",
297 "", 297 "",
298 "ID1", 298 "ID1",
299 "AVDD_LCD_EN", 299 "AVDD_LCD_EN",
300 "MIPI_1.8V_EN", 300 "MIPI_1.8V_EN",
301 "", 301 "",
302 "CODEC_PWR_EN", 302 "CODEC_PWR_EN",
303 "HUB_EN", 303 "HUB_EN",
304 "", 304 "",
305 "PP1800_MIPI_SW_EN", 305 "PP1800_MIPI_SW_EN",
306 "EN_PP3300_TOUCH", 306 "EN_PP3300_TOUCH",
307 "", 307 "",
308 "", 308 "",
309 "AP_SKU_ID1", 309 "AP_SKU_ID1",
310 "AP_RST_REQ", 310 "AP_RST_REQ",
311 "", 311 "",
312 "AP_BRD_ID1", 312 "AP_BRD_ID1",
313 "AP_EC_INT_L", 313 "AP_EC_INT_L",
314 "SDM_GRFC_3", 314 "SDM_GRFC_3",
315 "", 315 "",
316 "", 316 "",
317 "BOOT_CONFIG_4", 317 "BOOT_CONFIG_4",
318 "BOOT_CONFIG_2", 318 "BOOT_CONFIG_2",
319 "", 319 "",
320 "", 320 "",
321 "", 321 "",
322 "", 322 "",
323 "EDP_BRIJ_EN", 323 "EDP_BRIJ_EN",
324 "", 324 "",
325 "", 325 "",
326 "BOOT_CONFIG_3", 326 "BOOT_CONFIG_3",
327 "WCI2_LTE_COEX_TXD", 327 "WCI2_LTE_COEX_TXD",
328 "WCI2_LTE_COEX_RXD", 328 "WCI2_LTE_COEX_RXD",
329 "", 329 "",
330 "", 330 "",
331 "", 331 "",
332 "", 332 "",
333 "FORCED_USB_BOOT_POL 333 "FORCED_USB_BOOT_POL",
334 "AP_TS_PEN_I2C_SDA", 334 "AP_TS_PEN_I2C_SDA",
335 "AP_TS_PEN_I2C_SCL", 335 "AP_TS_PEN_I2C_SCL",
336 "DP_HOT_PLUG_DET", 336 "DP_HOT_PLUG_DET",
337 "EC_IN_RW_ODL"; 337 "EC_IN_RW_ODL";
338 338
339 en_pp3300_touch: en-pp3300-touch-state 339 en_pp3300_touch: en-pp3300-touch-state {
340 pins = "gpio87"; 340 pins = "gpio87";
341 function = "gpio"; 341 function = "gpio";
342 drive-strength = <2>; 342 drive-strength = <2>;
343 bias-disable; 343 bias-disable;
344 }; 344 };
345 }; 345 };
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