1// SPDX-License-Identifier: BSD-3-Clause 2/* 3 * sc7280 CRD board device tree source 4 * 5 * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved. 6 */ 7 8/dts-v1/; 9 10#include "sc7280-idp.dtsi" 11#include "sc7280-idp-ec-h1.dtsi" 12 13/ { 14 model = "Qualcomm Technologies, Inc. sc7280 CRD platform"; 15 compatible = "qcom,sc7280-crd", "google,hoglin", "qcom,sc7280"; 16 17 aliases { 18 serial0 = &uart5; 19 }; 20 21 chosen { 22 stdout-path = "serial0:115200n8"; 23 }; 24}; 25 26ap_tp_i2c: &i2c0 { 27 status = "okay"; 28 clock-frequency = <400000>; 29 30 trackpad: trackpad@15 { 31 compatible = "hid-over-i2c"; 32 reg = <0x15>; 33 pinctrl-names = "default"; 34 pinctrl-0 = <&tp_int_odl>; 35 36 interrupt-parent = <&tlmm>; 37 interrupts = <7 IRQ_TYPE_EDGE_FALLING>; 38 39 post-power-on-delay-ms = <20>; 40 hid-descr-addr = <0x0001>; 41 vdd-supply = <&vreg_l18b_1p8>; 42 43 wakeup-source; 44 }; 45}; 46 47ap_ts_pen_1v8: &i2c13 { 48 status = "okay"; 49 clock-frequency = <400000>; 50 51 ap_ts: touchscreen@5c { 52 compatible = "hid-over-i2c"; 53 reg = <0x5c>; 54 pinctrl-names = "default"; 55 pinctrl-0 = <&ts_int_l>, <&ts_reset_l>; 56 57 interrupt-parent = <&tlmm>; 58 interrupts = <55 IRQ_TYPE_LEVEL_LOW>; 59 60 post-power-on-delay-ms = <500>; 61 hid-descr-addr = <0x0000>; 62 63 vdd-supply = <&vreg_l19b_1p8>; 64 }; 65}; 66 67&nvme_3v3_regulator { 68 gpio = <&tlmm 51 GPIO_ACTIVE_HIGH>; 69}; 70 71&nvme_pwren { 72 pins = "gpio51"; 73}; 74 75&tlmm { 76 tp_int_odl: tp-int-odl { 77 pins = "gpio7"; 78 function = "gpio"; 79 bias-disable; 80 }; 81 82 ts_int_l: ts-int-l { 83 pins = "gpio55"; 84 function = "gpio"; 85 bias-pull-up; 86 }; 87 88 ts_reset_l: ts-reset-l { 89 pins = "gpio54"; 90 function = "gpio"; 91 bias-disable; 92 }; 93}; 94