mirror of
https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
synced 2026-11-12 01:51:34 -05:00
b1bcfd0941
- Since ilitek touch will meet esd issue and need to keep int gpio in pull up state, therefore change dtsi for fixed this issue. Change-Id: I499da7069160ec7084df6d4ebd27b2d13ca945e7 Signed-off-by: wengjun1 <[email protected]> Reviewed-on: https://gerrit.mot.com/2010711 SME-Granted: SME Approvals Granted SLTApproved: Slta Waiver Tested-by: Jira Key Reviewed-by: Huosheng Liao <[email protected]> Submit-Approved: Jira Key
138 lines
2.7 KiB
Devicetree
Executable file
138 lines
2.7 KiB
Devicetree
Executable file
/*
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* Copyright (c) 2019, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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&tlmm {
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touch_int_mux {
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touch_int_active: active {
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mux {
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pins = "gpio22";
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function = "gpio";
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};
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config {
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pins = "gpio22";
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drive-strength = <8>;
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bias-pull-up;
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};
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};
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touch_int_suspend: default {
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mux {
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pins = "gpio22";
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function = "gpio";
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};
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config {
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pins = "gpio22";
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drive-strength = <2>;
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bias-disable;
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};
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};
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};
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pmx_ts_int_suspend_high {
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ts_int_suspend_high: ts_int_suspend_high {
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mux {
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pins = "gpio22";
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function = "gpio";
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};
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config {
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pins = "gpio22";
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drive-strength = <2>;
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bias-pull-up;
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};
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};
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};
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touch_reset_mux {
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touch_reset_active: active {
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mux {
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pins = "gpio21";
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function = "gpio";
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};
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config {
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pins = "gpio21";
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drive-strength = <8>;
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bias-disable;
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};
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};
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touch_reset_suspend: default {
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mux {
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pins = "gpio21";
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function = "gpio";
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};
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config {
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pins = "gpio21";
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drive-strength = <2>;
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bias-pull-down;
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output-low;
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};
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};
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};
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ts_release_mux {
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ts_release: ts_release {
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mux {
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pins = "gpio21", "gpio22";
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function = "gpio";
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};
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config {
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pins = "gpio21", "gpio22";
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drive-strength = <2>;
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bias-disable;
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};
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};
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};
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};
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&qupv3_se0_i2c {
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status = "disabled";
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};
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&qupv3_se8_i2c {
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synaptics_tcm@20 {
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status = "disabled";
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};
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};
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&qupv3_se0_spi {
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status = "ok"
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ilitek@0 {
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compatible = "tchip,ilitek";
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reg = <0x0>;
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spi-max-frequency = <6000000>;
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interrupt-parent = <&tlmm>;
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interrupts = <22 0x2008>;
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panel = <&dsi_tm_ili7807s_678_fhd_video>;
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touch,reset-gpio = <&tlmm 21 0x00>;
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touch,irq-gpio = <&tlmm 22 0x2008>;
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pinctrl-names = "pmx_ts_int_active","pmx_ts_int_suspend_high";
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pinctrl-0 = <&ts_active>;
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pinctrl-1 = <&ts_int_suspend_high>;
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status = "ok"
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};
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gcore@1 {
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compatible = "gcore,touchscreen";
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reg = <0x1>;
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spi-max-frequency = <8000000>;
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panel = <&dsi_csot_gc7372_678_fhd_video>;
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gcore,rst-gpio = <&tlmm 21 0x00>;
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gcore,irq-gpio = <&tlmm 22 0x2001>;
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pinctrl-names = "pmx_ts_active", "pmx_ts_suspend", "pmx_ts_release";
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pinctrl-0 = <&ts_active>;
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pinctrl-1 = <&ts_int_suspend &ts_reset_suspend>;
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pinctrl-2 = <&pmx_ts_release>;
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status = "ok"
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};
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};
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