89 lines
2.2 KiB
Plaintext
89 lines
2.2 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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/*
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* Copyright (C) 2020 MediaTek Inc.
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*/
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/* TOUCH start */
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&i2c0 {
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clock-frequency = <400000>;
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pinctrl-names = "default", "ts_int_active",
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"ts_reset_active", "ts_int_suspend",
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"ts_reset_suspend", "ts_i2c_mode";
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pinctrl-0 = <&ctp_pins_default>;
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pinctrl-1 = <&ctp_ts_int_active>;
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pinctrl-2 = <&ctp_ts_reset_active>;
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pinctrl-3 = <&ctp_ts_int_suspend>;
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pinctrl-4 = <&ctp_ts_reset_suspend>;
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pinctrl-5 = <&ctp_ts_i2c_mode>;
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gt9886@5d {
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compatible = "goodix,gt9886";
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reg = <0x5d>;
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status = "ok";
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interrupt-parent = <&pio>;
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interrupts = <21 IRQ_TYPE_EDGE_FALLING 21 0>;
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vtouch-supply = <&mt_pmic_vtp_ldo_reg>;
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goodix,reset-gpio = <&pio 20 0x0>;
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goodix,irq-gpio = <&pio 21 0x0>;
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goodix,irq-flags = <2>; /* 1:rising, 2:falling;*/
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goodix,panel-max-id = <10>;
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goodix,panel-max-x = <1080>;
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goodix,panel-max-y = <2340>;
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goodix,panel-max-w = <256>;
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goodix,panel-max-p = <256>;
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goodix,input-max-x = <1080>;
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goodix,input-max-y = <2340>;
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goodix,panel-key-map = <158 172 217>; /*BACK,HOMEPAGE,SEARCH*/
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goodix,power-on-delay-us = <10000>; /*10ms*/
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goodix,power-off-delay-us = <5000>;
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goodix,firmware-version = "6885af";
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goodix,config-version = "90hz6885";
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/*goodix,swap-axis;*/
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/*goodix,x2x;*/
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/*goodix,y2y;*/
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goodix,pen-enable;
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goodix,key-of-pen = <331 332>;/*BTN_STYLUS, BTN_STYLUS2*/
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tpd-filter-enable = <0>;
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tpd-filter-pixel-density = <161>;
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tpd-filter-custom-prameters = <0 0 0 0 0 0 0 0 0 0 0 0>;
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tpd-filter-custom-speed = <0 0 0>;
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};
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};
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&pio {
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ctp_pins_default: eintdefault {
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};
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ctp_ts_int_active: int_active {
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pins_cmd_dat {
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pinmux = <PINMUX_GPIO21__FUNC_GPIO21>;
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input-enable;
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};
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};
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ctp_ts_reset_active: reset_active {
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pins_cmd_dat {
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pinmux = <PINMUX_GPIO20__FUNC_GPIO20>;
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output-high;
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};
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};
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ctp_ts_int_suspend: int_suspend {
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pins_cmd_dat {
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pinmux = <PINMUX_GPIO21__FUNC_GPIO21>;
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output-low;
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};
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};
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ctp_ts_reset_suspend: reset_suspend {
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pins_cmd_dat {
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pinmux = <PINMUX_GPIO20__FUNC_GPIO20>;
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output-low;
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};
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};
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ctp_ts_i2c_mode: i2cmode_default {
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pins_cmd_dat {
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pinmux = <PINMUX_GPIO204__FUNC_SCL0>,
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<PINMUX_GPIO205__FUNC_SDA0>;
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};
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};
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};
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/* TOUCH end */
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