71 lines
1.4 KiB
Plaintext
71 lines
1.4 KiB
Plaintext
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// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright 2016 MediaTek Inc.
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*/
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#include "mt8173-elm.dtsi"
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&i2c0 {
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clock-frequency = <200000>;
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};
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&i2c3 {
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touchscreen2: touchscreen@34 {
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compatible = "melfas,mip4_ts";
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reg = <0x34>;
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interrupt-parent = <&pio>;
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interrupts = <88 IRQ_TYPE_LEVEL_LOW>;
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};
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/*
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* Lenovo 100e Chromebook 2nd Gen (MTK) and Lenovo 300e Chromebook 2nd
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* Gen (MTK) are using synaptics touchscreen (hid-over-i2c driver) as a
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* second source touchscreen.
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*/
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touchscreen3: touchscreen@20 {
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compatible = "hid-over-i2c";
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reg = <0x20>;
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hid-descr-addr = <0x0020>;
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interrupt-parent = <&pio>;
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interrupts = <88 IRQ_TYPE_LEVEL_LOW>;
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};
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};
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&i2c4 {
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/*
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* Lenovo 100e Chromebook 2nd Gen (MTK) and Lenovo 300e Chromebook 2nd
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* Gen (MTK) are using synaptics trackpad (hid-over-i2c driver) as a
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* second source trackpad.
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*/
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trackpad2: trackpad@2c {
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compatible = "hid-over-i2c";
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interrupt-parent = <&pio>;
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interrupts = <117 IRQ_TYPE_LEVEL_LOW>;
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reg = <0x2c>;
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hid-descr-addr = <0x0020>;
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wakeup-source;
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};
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};
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&mmc1 {
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wp-gpios = <&pio 42 GPIO_ACTIVE_HIGH>;
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};
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&pio {
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hdmi_mux_pins: hdmi_mux_pins {
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pins2 {
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pinmux = <MT8173_PIN_98_URTS1__FUNC_GPIO98>;
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bias-pull-up;
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output-high;
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};
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};
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mmc1_pins_default: mmc1default {
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pins_wp {
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pinmux = <MT8173_PIN_42_DSI_TE__FUNC_GPIO42>;
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input-enable;
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bias-pull-up;
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};
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};
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};
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