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dts: Cyprus: touch: ili7807s bringup

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- Support ili7807s driver for cyprus.
- Add  the definition of reset/int pin.

Change-Id: Ic7e88b884d68af922bb686025d80d4694dfd37f1
Signed-off-by: wengjun1 <[email protected]>
Reviewed-on: https://gerrit.mot.com/1950648
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Huosheng Liao <[email protected]>
Submit-Approved: Jira Key
This commit is contained in:
wengjun1 2021-05-17 18:00:55 +08:00 • committed by panyq6
commit 81a80129c8
2 changed files with 106 additions and 1 deletions
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105
qcom/cypfg-touchscreen.dtsi Executable file
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@ -0,0 +1,105 @@
/*
* Copyright (c) 2019, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
&tlmm {
touch_int_mux {
touch_int_active: active {
mux {
pins = "gpio22";
function = "gpio";
};
config {
pins = "gpio22";
drive-strength = <8>;
bias-pull-up;
};
};
touch_int_suspend: default {
mux {
pins = "gpio22";
function = "gpio";
};
config {
pins = "gpio22";
drive-strength = <2>;
bias-disable;
};
};
};
touch_reset_mux {
touch_reset_active: active {
mux {
pins = "gpio21";
function = "gpio";
};
config {
pins = "gpio21";
drive-strength = <8>;
bias-disable;
};
};
touch_reset_suspend: default {
mux {
pins = "gpio21";
function = "gpio";
};
config {
pins = "gpio21";
drive-strength = <2>;
bias-pull-down;
output-low;
};
};
};
ts_release_mux {
ts_release: ts_release {
mux {
pins = "gpio21", "gpio22";
function = "gpio";
};
config {
pins = "gpio21", "gpio22";
drive-strength = <2>;
bias-disable;
};
};
};
};
&qupv3_se0_i2c {
status = "disabled";
};
&qupv3_se0_spi {
status = "ok"
ilitek@0 {
compatible = "tchip,ilitek";
reg = <0x0>;
spi-max-frequency = <6000000>;
interrupt-parent = <&tlmm>;
interrupts = <22 0x2008>;
panel = <&dsi_tm_ili7807s_678_fhd_video>;
touch,reset-gpio = <&tlmm 21 0x00>;
touch,irq-gpio = <&tlmm 22 0x2008>;
pinctrl-names = "pmx_ts_active", "pmx_ts_suspend", "pmx_ts_release";
pinctrl-0 = <&ts_active>;
pinctrl-1 = <&touch_int_suspend &touch_reset_suspend>;
pinctrl-2 = <&pmx_ts_release>;
status = "ok"
};
};

2
qcom/holi-cypfg-common-overlay.dtsi
View file

@ -12,7 +12,7 @@
#include "holi-moto-common-overlay.dtsi"
#include "cypfg-display.dtsi"
//#include "denver-touchscreen.dtsi"
#include "cypfg-touchscreen.dtsi"
#include "denver-sensors.dtsi"
#include "camera/holi-camera-sensor-mot-denver-overlay.dtsi"
#include "holi-audio-wcd9370-aw882xx-overlay.dtsi"