39 lines
764 B
Plaintext
39 lines
764 B
Plaintext
|
// 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;
|
||
|
|
};
|
||
|
|
};
|