Squashed 'dts/upstream/' content from commit aaba2d45dc2a
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git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
diff --git a/src/arm64/mediatek/mt8173-elm-hana.dtsi b/src/arm64/mediatek/mt8173-elm-hana.dtsi
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+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright 2016 MediaTek Inc.
+ */
+
+#include "mt8173-elm.dtsi"
+
+&i2c0 {
+ clock-frequency = <200000>;
+};
+
+&i2c3 {
+ touchscreen2: touchscreen@34 {
+ compatible = "melfas,mip4_ts";
+ reg = <0x34>;
+ interrupt-parent = <&pio>;
+ interrupts = <88 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ /*
+ * Lenovo 100e Chromebook 2nd Gen (MTK) and Lenovo 300e Chromebook 2nd
+ * Gen (MTK) are using synaptics touchscreen (hid-over-i2c driver) as a
+ * second source touchscreen.
+ */
+ touchscreen3: touchscreen@20 {
+ compatible = "hid-over-i2c";
+ reg = <0x20>;
+ hid-descr-addr = <0x0020>;
+ interrupt-parent = <&pio>;
+ interrupts = <88 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&i2c4 {
+ /*
+ * Lenovo 100e Chromebook 2nd Gen (MTK) and Lenovo 300e Chromebook 2nd
+ * Gen (MTK) are using synaptics trackpad (hid-over-i2c driver) as a
+ * second source trackpad.
+ */
+ trackpad2: trackpad@2c {
+ compatible = "hid-over-i2c";
+ interrupt-parent = <&pio>;
+ interrupts = <117 IRQ_TYPE_LEVEL_LOW>;
+ reg = <0x2c>;
+ hid-descr-addr = <0x0020>;
+ wakeup-source;
+ };
+};
+
+&mmc1 {
+ wp-gpios = <&pio 42 GPIO_ACTIVE_HIGH>;
+};
+
+&pio {
+ hdmi_mux_pins: hdmi_mux_pins {
+ pins2 {
+ pinmux = <MT8173_PIN_98_URTS1__FUNC_GPIO98>;
+ bias-pull-up;
+ output-high;
+ };
+ };
+
+ mmc1_pins_default: mmc1default {
+ pins_wp {
+ pinmux = <MT8173_PIN_42_DSI_TE__FUNC_GPIO42>;
+ input-enable;
+ bias-pull-up;
+ };
+ };
+};