kernel-brax3-ubuntu-touch/arch/arm64/boot/dts/mediatek/cust_mt6886_touch_msync20.dtsi
erascape f319b992b1 kernel-5.15: Initial import brax3 UT kernel
* halium configs enabled

Signed-off-by: erascape <erascape@proton.me>
2025-09-23 15:17:10 +00:00

64 lines
1.5 KiB
Text

// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2020 MediaTek Inc.
*/
/* TOUCH start */
&i2c0 {
#address-cells = <1>;
#size-cells = <0>;
status = "ok";
pinctrl-names = "default", "pmx_ts_active", "pmx_ts_suspend", "pmx_ts_i2c_mode";
pinctrl-0 = <&ctp_synaptics_pins_default>;
pinctrl-1 = <&ts_active>;
pinctrl-2 = <&ts_suspend>;
pinctrl-3 = <&ts_i2c_mode>;
synaptic_tcm@4b {
compatible = "synaptics,tcm-i2c";
reg = <0x4b>;
interrupt-parent = <&pio>;
interrupts = <96 IRQ_TYPE_EDGE_FALLING 96 0>;
//synaptics,bus-reg-name = "vdd";
//vdd-supply = <&mt6368_vtp>;
synaptics,pwr-reg-name = "vtouch";
vtouch-supply = <&mt6368_vtp>;
synaptics,irq-gpio = <&pio 96 0x2008>;
synaptics,reset-gpio = <&pio 5 0x0>;
synaptics,irq-on-state = <0>;
synaptics,reset-on-state = <0>;
synaptics,reset-active-ms = <20>;
synaptics,reset-delay-ms = <200>;
synaptics,power-delay-ms = <200>;
synaptics,ubl-i2c-addr = <0x4b>;
/* tp-io reset is only used for specific tddi devices */
/* synaptics,tpio-reset-gpio = <&msm_gpio 102 0>; */
};
};
&pio {
ctp_synaptics_pins_default: pins-default {
};
ts_active: ts-active1 {
pins-cmd-dat {
pinmux = <PINMUX_GPIO96__FUNC_GPIO96>;
slew-rate = <1>;
output-low;
};
};
ts_suspend: ts-suspend1 {
pins-cmd-dat {
pinmux = <PINMUX_GPIO5__FUNC_GPIO5>;
slew-rate = <1>;
output-low;
};
};
ts_i2c_mode: i2cmode-default {
pins-cmd-dat {
pinmux = <PINMUX_GPIO43__FUNC_SCL0>,
<PINMUX_GPIO44__FUNC_SDA0>;
};
};
};
/* TOUCH end */