| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Google Kingoftown board device tree source |
| * |
| * Copyright 2021 Google LLC. |
| */ |
| |
| /dts-v1/; |
| |
| #include "sc7180-trogdor.dtsi" |
| #include "sc7180-trogdor-ti-sn65dsi86.dtsi" |
| #include "sc7180-trogdor-kingoftown.dtsi" |
| |
| / { |
| model = "Google Kingoftown (rev0)"; |
| compatible = "google,kingoftown-rev0", "qcom,sc7180"; |
| }; |
| |
| /* |
| * In rev1+, the enable pin of pp3300_fp_tp will be tied to pp1800_l10a |
| * power rail instead, since kingoftown does not have FP. |
| */ |
| &pp3300_fp_tp { |
| gpio = <&tlmm 74 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&en_fp_rails>; |
| }; |
| |
| &tlmm { |
| en_fp_rails: en-fp-rails-state { |
| pins = "gpio74"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| }; |
