1b97ee269SEmmanuel Vadot// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2b97ee269SEmmanuel Vadot/* 3b97ee269SEmmanuel Vadot * Google Kingoftown board device tree source 4b97ee269SEmmanuel Vadot * 5b97ee269SEmmanuel Vadot * Copyright 2021 Google LLC. 6b97ee269SEmmanuel Vadot */ 7b97ee269SEmmanuel Vadot 8b97ee269SEmmanuel Vadot/dts-v1/; 9b97ee269SEmmanuel Vadot 10b97ee269SEmmanuel Vadot#include "sc7180-trogdor.dtsi" 11b97ee269SEmmanuel Vadot#include "sc7180-trogdor-ti-sn65dsi86.dtsi" 12b97ee269SEmmanuel Vadot#include "sc7180-trogdor-kingoftown.dtsi" 13b97ee269SEmmanuel Vadot 14b97ee269SEmmanuel Vadot/ { 15b97ee269SEmmanuel Vadot model = "Google Kingoftown (rev0)"; 16b97ee269SEmmanuel Vadot compatible = "google,kingoftown-rev0", "qcom,sc7180"; 17b97ee269SEmmanuel Vadot}; 18b97ee269SEmmanuel Vadot 19b97ee269SEmmanuel Vadot/* 20b97ee269SEmmanuel Vadot * In rev1+, the enable pin of pp3300_fp_tp will be tied to pp1800_l10a 21b97ee269SEmmanuel Vadot * power rail instead, since kingoftown does not have FP. 22b97ee269SEmmanuel Vadot */ 23b97ee269SEmmanuel Vadot&pp3300_fp_tp { 24b97ee269SEmmanuel Vadot gpio = <&tlmm 74 GPIO_ACTIVE_HIGH>; 25b97ee269SEmmanuel Vadot enable-active-high; 26b97ee269SEmmanuel Vadot 27b97ee269SEmmanuel Vadot pinctrl-names = "default"; 28b97ee269SEmmanuel Vadot pinctrl-0 = <&en_fp_rails>; 29b97ee269SEmmanuel Vadot}; 30b97ee269SEmmanuel Vadot 31b97ee269SEmmanuel Vadot&tlmm { 32*8bab661aSEmmanuel Vadot en_fp_rails: en-fp-rails-state { 33b97ee269SEmmanuel Vadot pins = "gpio74"; 34b97ee269SEmmanuel Vadot function = "gpio"; 35b97ee269SEmmanuel Vadot drive-strength = <2>; 36b97ee269SEmmanuel Vadot bias-disable; 37b97ee269SEmmanuel Vadot }; 38b97ee269SEmmanuel Vadot}; 39