1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Google Trogdor board device tree source
4 *
5 * Copyright 2020 Google LLC.
6 */
7
8 /dts-v1/;
9
10 #include "sc7180-trogdor.dtsi"
11 /* Must come after sc7180-trogdor.dtsi to modify cros_ec */
12 #include <arm/cros-ec-keyboard.dtsi>
13 #include "sc7180-trogdor-ti-sn65dsi86.dtsi"
14
15 / {
16 model = "Google Trogdor (rev1+)";
17 compatible = "google,trogdor", "qcom,sc7180";
18 };
19
20 &ap_tp_i2c {
21 status = "okay";
22 };
23
24 ap_ts_pen_1v8: &i2c4 {
25 status = "okay";
26 clock-frequency = <400000>;
27
28 ap_ts: touchscreen@10 {
29 compatible = "elan,ekth3500";
30 reg = <0x10>;
31 pinctrl-names = "default";
32 pinctrl-0 = <&ts_int_l>, <&ts_reset_l>;
33
34 interrupt-parent = <&tlmm>;
35 interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
36
37 vcc33-supply = <&pp3300_ts>;
38
39 reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>;
40 };
41 };
42
43 &panel {
44 compatible = "auo,b116xa01";
45 };
46
47 &pp3300_hub {
48 /* pp3300_l7c is used to power the USB hub */
49 /delete-property/regulator-always-on;
50 /delete-property/regulator-boot-on;
51 };
52
53 &pp3300_l7c {
54 regulator-always-on;
55 regulator-boot-on;
56 };
57
58 &sdhc_2 {
59 status = "okay";
60 };
61
62 &trackpad {
63 interrupts = <58 IRQ_TYPE_EDGE_FALLING>;
64 };
65
66 /* PINCTRL - modifications to sc7180-trogdor.dtsi */
67
68 &trackpad_int_1v8_odl {
69 pinmux {
70 pins = "gpio58";
71 };
72
73 pinconf {
74 pins = "gpio58";
75 };
76 };
77
78 /* PINCTRL - board-specific pinctrl */
79
80 &tlmm {
81 gpio-line-names = "ESIM_MISO",
82 "ESIM_MOSI",
83 "ESIM_CLK",
84 "ESIM_CS_L",
85 "FP_TO_AP_IRQ_L",
86 "FP_RST_L",
87 "AP_TP_I2C_SDA",
88 "AP_TP_I2C_SCL",
89 "TS_RESET_L",
90 "TS_INT_L",
91 "FPMCU_BOOT0",
92 "EDP_BRIJ_IRQ",
93 "AP_EDP_BKLTEN",
94 "",
95 "",
96 "EDP_BRIJ_I2C_SDA",
97 "EDP_BRIJ_I2C_SCL",
98 "HUB_RST_L",
99 "PEN_RST_ODL",
100 "AP_RAM_ID1",
101 "AP_RAM_ID2",
102 "PEN_IRQ_L",
103 "FPMCU_SEL",
104 "AMP_EN",
105 "P_SENSOR_INT_L",
106 "AP_SAR_SENSOR_SDA",
107 "AP_SAR_SENSOR_SCL",
108 "",
109 "HP_IRQ",
110 "AP_RAM_ID0",
111 "EN_PP3300_DX_EDP",
112 "AP_BRD_ID2",
113 "BRIJ_SUSPEND",
114 "AP_BRD_ID0",
115 "AP_H1_SPI_MISO",
116 "AP_H1_SPI_MOSI",
117 "AP_H1_SPI_CLK",
118 "AP_H1_SPI_CS_L",
119 "",
120 "",
121 "",
122 "",
123 "H1_AP_INT_ODL",
124 "",
125 "UART_AP_TX_DBG_RX",
126 "UART_DBG_TX_AP_RX",
127 "HP_I2C_SDA",
128 "HP_I2C_SCL",
129 "FORCED_USB_BOOT",
130 "",
131 "",
132 "AMP_DIN",
133 "PEN_PDCT_L",
134 "HP_BCLK",
135 "HP_LRCLK",
136 "HP_DOUT",
137 "HP_DIN",
138 "HP_MCLK",
139 "TRACKPAD_INT_1V8_ODL",
140 "AP_EC_SPI_MISO",
141 "AP_EC_SPI_MOSI",
142 "AP_EC_SPI_CLK",
143 "AP_EC_SPI_CS_L",
144 "AP_SPI_CLK",
145 "AP_SPI_MOSI",
146 "AP_SPI_MISO",
147 /*
148 * AP_FLASH_WP_L is crossystem ABI. Schematics
149 * call it BIOS_FLASH_WP_L.
150 */
151 "AP_FLASH_WP_L",
152 "DBG_SPI_HOLD_L",
153 "AP_SPI_CS0_L",
154 "SD_CD_ODL",
155 "",
156 "",
157 "",
158 "",
159 "",
160 "UIM2_DATA",
161 "UIM2_CLK",
162 "UIM2_RST",
163 "UIM2_PRESENT",
164 "UIM1_DATA",
165 "UIM1_CLK",
166 "UIM1_RST",
167 "",
168 "EN_PP3300_CODEC",
169 "EN_PP3300_HUB",
170 "",
171 "AP_SPI_FP_MISO",
172 "AP_SPI_FP_MOSI",
173 "AP_SPI_FP_CLK",
174 "AP_SPI_FP_CS_L",
175 "AP_SKU_ID1",
176 "AP_RST_REQ",
177 "",
178 "AP_BRD_ID1",
179 "AP_EC_INT_L",
180 "",
181 "",
182 "",
183 "",
184 "",
185 "",
186 "",
187 "",
188 "",
189 "EDP_BRIJ_EN",
190 "AP_SKU_ID0",
191 "",
192 "",
193 "",
194 "",
195 "",
196 "",
197 "",
198 "",
199 "",
200 "AP_TS_PEN_I2C_SDA",
201 "AP_TS_PEN_I2C_SCL",
202 "DP_HOT_PLUG_DET",
203 "EC_IN_RW_ODL";
204 };
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