93 lines
2.3 KiB
Plaintext
93 lines
2.3 KiB
Plaintext
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2016 MediaTek Inc.
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*/
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/* TOUCH start */
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&spi4 {
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status = "okay";
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-names = "default", "gt9896s_int_active",
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"gt9896s_reset_active", "gt9896s_int_suspend",
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"gt9896s_reset_suspend", "gt9896s_spi_mode";
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pinctrl-0 = <&ctp_gt9896s_pins_default>;
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pinctrl-1 = <&ctp_gt9896s_int_active>;
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pinctrl-2 = <&ctp_gt9896s_reset_active>;
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pinctrl-3 = <&ctp_gt9896s_int_suspend>;
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pinctrl-4 = <&ctp_gt9896s_reset_suspend>;
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pinctrl-5 = <&ctp_gt9896s_spi_mode>;
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gt9896s@0 {
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compatible = "goodix,gt9896s";
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reg = <0>; //Same as CS ID
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spi-max-frequency = <1000000>;
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goodix,avdd-name = "vtouch";
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vtouch-supply = <&mt_pmic_vio28_ldo_reg>;
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goodix,irq-gpio = <&pio 15 0x0>;
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goodix,reset-gpio = <&pio 16 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 = <2300>;
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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 = <2300>;
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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 = "6781v01_1080x2300";
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goodix,config-version = "6781v01_1080x2300";
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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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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_gt9896s_pins_default: pins_default {
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};
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ctp_gt9896s_int_active: int1_active {
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pins_cmd_dat {
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pinmux = <PINMUX_GPIO15__FUNC_GPIO15>;
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input-enable;
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};
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};
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ctp_gt9896s_reset_active: reset1_active {
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pins_cmd_dat {
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pinmux = <PINMUX_GPIO16__FUNC_GPIO16>;
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output-high;
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};
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};
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ctp_gt9896s_int_suspend: int1_suspend {
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pins_cmd_dat {
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pinmux = <PINMUX_GPIO15__FUNC_GPIO15>;
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output-low;
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};
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};
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ctp_gt9896s_reset_suspend: reset1_suspend {
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pins_cmd_dat {
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pinmux = <PINMUX_GPIO16__FUNC_GPIO16>;
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output-low;
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};
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};
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ctp_gt9896s_spi_mode: spimode_default {
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pins_cmd_dat {
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pinmux = <PINMUX_GPIO14__FUNC_SPI4_MI>,
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<PINMUX_GPIO13__FUNC_SPI4_MO>,
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<PINMUX_GPIO144__FUNC_SPI4_CLK>,
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<PINMUX_GPIO145__FUNC_SPI4_CSB>;
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drive-strength = <2>;
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};
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};
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};
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/* TOUCH end */
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