1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Google Villager board device tree source
4 *
5 * Copyright 2022 Google LLC.
6 */
7
8#include "sc7280-herobrine.dtsi"
9
10/*
11 * ADDITIONS TO FIXED REGULATORS DEFINED IN PARENT DEVICE TREE FILES
12 *
13 * Sort order matches the order in the parent files (parents before children).
14 */
15
16&pp3300_codec {
17	status = "okay";
18};
19
20/* ADDITIONS TO NODES DEFINED IN PARENT DEVICE TREE FILES */
21
22ap_tp_i2c: &i2c0 {
23	status = "okay";
24	clock-frequency = <400000>;
25
26	trackpad: trackpad@2c {
27		compatible = "hid-over-i2c";
28		reg = <0x2c>;
29		pinctrl-names = "default";
30		pinctrl-0 = <&tp_int_odl>;
31
32		interrupt-parent = <&tlmm>;
33		interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
34
35		hid-descr-addr = <0x20>;
36		vcc-supply = <&pp3300_z1>;
37
38		wakeup-source;
39	};
40};
41
42ts_i2c: &i2c13 {
43	status = "okay";
44	clock-frequency = <400000>;
45
46	ap_ts: touchscreen@10 {
47		compatible = "elan,ekth6915";
48		reg = <0x10>;
49		pinctrl-names = "default";
50		pinctrl-0 = <&ts_int_conn>, <&ts_rst_conn>;
51
52		interrupt-parent = <&tlmm>;
53		interrupts = <55 IRQ_TYPE_LEVEL_LOW>;
54
55		reset-gpios = <&tlmm 54 GPIO_ACTIVE_LOW>;
56
57		vcc33-supply = <&ts_avdd>;
58		vccio-supply = <&ts_avccio>;
59	};
60};
61
62&ap_sar_sensor_i2c {
63	status = "okay";
64};
65
66&ap_sar_sensor0 {
67	status = "okay";
68};
69
70&ap_sar_sensor1 {
71	status = "okay";
72};
73
74&mdss_edp {
75	status = "okay";
76};
77
78&mdss_edp_phy {
79	status = "okay";
80};
81
82&pwmleds {
83	status = "okay";
84};
85
86/* For eMMC */
87&sdhc_1 {
88	status = "okay";
89};
90
91/* PINCTRL - ADDITIONS TO NODES IN PARENT DEVICE TREE FILES */
92
93&ts_rst_conn {
94	bias-disable;
95};
96
97/* PINCTRL - BOARD-SPECIFIC */
98
99/*
100 * Methodology for gpio-line-names:
101 * - If a pin goes to herobrine board and is named it gets that name.
102 * - If a pin goes to herobrine board and is not named, it gets no name.
103 * - If a pin is totally internal to Qcard then it gets Qcard name.
104 * - If a pin is not hooked up on Qcard, it gets no name.
105 */
106
107&pm8350c_gpios {
108	gpio-line-names = "FLASH_STROBE_1",		/* 1 */
109			  "AP_SUSPEND",
110			  "PM8008_1_RST_N",
111			  "",
112			  "",
113			  "",
114			  "PMIC_EDP_BL_EN",
115			  "PMIC_EDP_BL_PWM",
116			  "";
117};
118
119&tlmm {
120	gpio-line-names = "AP_TP_I2C_SDA",		/* 0 */
121			  "AP_TP_I2C_SCL",
122			  "SSD_RST_L",
123			  "PE_WAKE_ODL",
124			  "AP_SAR_SDA",
125			  "AP_SAR_SCL",
126			  "PRB_SC_GPIO_6",
127			  "TP_INT_ODL",
128			  "HP_I2C_SDA",
129			  "HP_I2C_SCL",
130
131			  "GNSS_L1_EN",			/* 10 */
132			  "GNSS_L5_EN",
133			  "SPI_AP_MOSI",
134			  "SPI_AP_MISO",
135			  "SPI_AP_CLK",
136			  "SPI_AP_CS0_L",
137			  /*
138			   * AP_FLASH_WP is crossystem ABI. Schematics
139			   * call it BIOS_FLASH_WP_OD.
140			   */
141			  "AP_FLASH_WP",
142			  "",
143			  "AP_EC_INT_L",
144			  "",
145
146			  "UF_CAM_RST_L",		/* 20 */
147			  "WF_CAM_RST_L",
148			  "UART_AP_TX_DBG_RX",
149			  "UART_DBG_TX_AP_RX",
150			  "",
151			  "PM8008_IRQ_1",
152			  "HOST2WLAN_SOL",
153			  "WLAN2HOST_SOL",
154			  "MOS_BT_UART_CTS",
155			  "MOS_BT_UART_RFR",
156
157			  "MOS_BT_UART_TX",		/* 30 */
158			  "MOS_BT_UART_RX",
159			  "PRB_SC_GPIO_32",
160			  "HUB_RST_L",
161			  "",
162			  "",
163			  "AP_SPI_FP_MISO",
164			  "AP_SPI_FP_MOSI",
165			  "AP_SPI_FP_CLK",
166			  "AP_SPI_FP_CS_L",
167
168			  "AP_EC_SPI_MISO",		/* 40 */
169			  "AP_EC_SPI_MOSI",
170			  "AP_EC_SPI_CLK",
171			  "AP_EC_SPI_CS_L",
172			  "LCM_RST_L",
173			  "EARLY_EUD_N",
174			  "",
175			  "DP_HOT_PLUG_DET",
176			  "IO_BRD_MLB_ID0",
177			  "IO_BRD_MLB_ID1",
178
179			  "IO_BRD_MLB_ID2",		/* 50 */
180			  "SSD_EN",
181			  "TS_I2C_SDA_CONN",
182			  "TS_I2C_CLK_CONN",
183			  "TS_RST_CONN",
184			  "TS_INT_CONN",
185			  "AP_I2C_TPM_SDA",
186			  "AP_I2C_TPM_SCL",
187			  "PRB_SC_GPIO_58",
188			  "PRB_SC_GPIO_59",
189
190			  "EDP_HOT_PLUG_DET_N",		/* 60 */
191			  "FP_TO_AP_IRQ_L",
192			  "",
193			  "AMP_EN",
194			  "CAM0_MCLK_GPIO_64",
195			  "CAM1_MCLK_GPIO_65",
196			  "WF_CAM_MCLK",
197			  "PRB_SC_GPIO_67",
198			  "FPMCU_BOOT0",
199			  "UF_CAM_SDA",
200
201			  "UF_CAM_SCL",			/* 70 */
202			  "",
203			  "",
204			  "WF_CAM_SDA",
205			  "WF_CAM_SCL",
206			  "",
207			  "",
208			  "EN_FP_RAILS",
209			  "FP_RST_L",
210			  "PCIE1_CLKREQ_ODL",
211
212			  "EN_PP3300_DX_EDP",		/* 80 */
213			  "SC_GPIO_81",
214			  "FORCED_USB_BOOT",
215			  "WCD_RESET_N",
216			  "MOS_WLAN_EN",
217			  "MOS_BT_EN",
218			  "MOS_SW_CTRL",
219			  "MOS_PCIE0_RST",
220			  "MOS_PCIE0_CLKREQ_N",
221			  "MOS_PCIE0_WAKE_N",
222
223			  "MOS_LAA_AS_EN",		/* 90 */
224			  "SD_CD_ODL",
225			  "",
226			  "",
227			  "MOS_BT_WLAN_SLIMBUS_CLK",
228			  "MOS_BT_WLAN_SLIMBUS_DAT0",
229			  "HP_MCLK",
230			  "HP_BCLK",
231			  "HP_DOUT",
232			  "HP_DIN",
233
234			  "HP_LRCLK",			/* 100 */
235			  "HP_IRQ",
236			  "",
237			  "",
238			  "GSC_AP_INT_ODL",
239			  "EN_PP3300_CODEC",
240			  "AMP_BCLK",
241			  "AMP_DIN",
242			  "AMP_LRCLK",
243			  "UIM1_DATA_GPIO_109",
244
245			  "UIM1_CLK_GPIO_110",		/* 110 */
246			  "UIM1_RESET_GPIO_111",
247			  "PRB_SC_GPIO_112",
248			  "UIM0_DATA",
249			  "UIM0_CLK",
250			  "UIM0_RST",
251			  "UIM0_PRESENT_ODL",
252			  "SDM_RFFE0_CLK",
253			  "SDM_RFFE0_DATA",
254			  "WF_CAM_EN",
255
256			  "FASTBOOT_SEL_0",		/* 120 */
257			  "SC_GPIO_121",
258			  "FASTBOOT_SEL_1",
259			  "SC_GPIO_123",
260			  "FASTBOOT_SEL_2",
261			  "SM_RFFE4_CLK_GRFC_8",
262			  "SM_RFFE4_DATA_GRFC_9",
263			  "WLAN_COEX_UART1_RX",
264			  "WLAN_COEX_UART1_TX",
265			  "PRB_SC_GPIO_129",
266
267			  "LCM_ID0",			/* 130 */
268			  "LCM_ID1",
269			  "",
270			  "SDR_QLINK_REQ",
271			  "SDR_QLINK_EN",
272			  "QLINK0_WMSS_RESET_N",
273			  "SMR526_QLINK1_REQ",
274			  "SMR526_QLINK1_EN",
275			  "SMR526_QLINK1_WMSS_RESET_N",
276			  "PRB_SC_GPIO_139",
277
278			  "SAR1_IRQ_ODL",		/* 140 */
279			  "SAR0_IRQ_ODL",
280			  "PRB_SC_GPIO_142",
281			  "",
282			  "WCD_SWR_TX_CLK",
283			  "WCD_SWR_TX_DATA0",
284			  "WCD_SWR_TX_DATA1",
285			  "WCD_SWR_RX_CLK",
286			  "WCD_SWR_RX_DATA0",
287			  "WCD_SWR_RX_DATA1",
288
289			  "DMIC01_CLK",			/* 150 */
290			  "DMIC01_DATA",
291			  "DMIC23_CLK",
292			  "DMIC23_DATA",
293			  "",
294			  "",
295			  "EC_IN_RW_ODL",
296			  "HUB_EN",
297			  "WCD_SWR_TX_DATA2",
298			  "",
299
300			  "",				/* 160 */
301			  "",
302			  "",
303			  "",
304			  "",
305			  "",
306			  "",
307			  "",
308			  "",
309			  "",
310
311			  "",				/* 170 */
312			  "MOS_BLE_UART_TX",
313			  "MOS_BLE_UART_RX",
314			  "",
315			  "";
316};
317