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Diffstat (limited to 'arch/arm64/boot/dts/mediatek/mt8186-evb.dts')
-rw-r--r--arch/arm64/boot/dts/mediatek/mt8186-evb.dts220
1 files changed, 220 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-evb.dts b/arch/arm64/boot/dts/mediatek/mt8186-evb.dts
new file mode 100644
index 000000000..ed74a3617
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-evb.dts
@@ -0,0 +1,220 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Copyright (C) 2022 MediaTek Inc.
+ */
+/dts-v1/;
+#include "mt8186.dtsi"
+
+/ {
+ model = "MediaTek MT8186 evaluation board";
+ compatible = "mediatek,mt8186-evb", "mediatek,mt8186";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:921600n8";
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0 0x80000000>;
+ };
+};
+
+&i2c0 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+};
+
+&i2c1 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ i2c-scl-internal-delay-ns = <8000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+};
+
+&i2c2 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ i2c-scl-internal-delay-ns = <10000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
+};
+
+&i2c3 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_pins>;
+};
+
+&i2c4 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_pins>;
+};
+
+&i2c5 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c5_pins>;
+};
+
+&i2c6 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c6_pins>;
+};
+
+&i2c7 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c7_pins>;
+};
+
+&i2c8 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c8_pins>;
+};
+
+&i2c9 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c9_pins>;
+};
+
+&pio {
+ i2c0_pins: i2c0-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO128__FUNC_SDA0>,
+ <PINMUX_GPIO127__FUNC_SCL0>;
+ bias-disable;
+ drive-strength-microamp = <1000>;
+ input-enable;
+ };
+ };
+
+ i2c1_pins: i2c1-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO130__FUNC_SDA1>,
+ <PINMUX_GPIO129__FUNC_SCL1>;
+ bias-disable;
+ drive-strength-microamp = <1000>;
+ input-enable;
+ };
+ };
+
+ i2c2_pins: i2c2-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO132__FUNC_SDA2>,
+ <PINMUX_GPIO131__FUNC_SCL2>;
+ bias-disable;
+ drive-strength-microamp = <1000>;
+ input-enable;
+ };
+ };
+
+ i2c3_pins: i2c3-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO134__FUNC_SDA3>,
+ <PINMUX_GPIO133__FUNC_SCL3>;
+ bias-disable;
+ drive-strength-microamp = <1000>;
+ input-enable;
+ };
+ };
+
+ i2c4_pins: i2c4-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO136__FUNC_SDA4>,
+ <PINMUX_GPIO135__FUNC_SCL4>;
+ bias-disable;
+ drive-strength-microamp = <1000>;
+ input-enable;
+ };
+ };
+
+ i2c5_pins: i2c5-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO138__FUNC_SDA5>,
+ <PINMUX_GPIO137__FUNC_SCL5>;
+ bias-disable;
+ drive-strength-microamp = <1000>;
+ input-enable;
+ };
+ };
+
+ i2c6_pins: i2c6-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO140__FUNC_SDA6>,
+ <PINMUX_GPIO139__FUNC_SCL6>;
+ bias-pull-up = <MTK_PULL_SET_RSEL_001>;
+ drive-strength-microamp = <1000>;
+ input-enable;
+ };
+ };
+
+ i2c7_pins: i2c7-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO142__FUNC_SDA7>,
+ <PINMUX_GPIO141__FUNC_SCL7>;
+ bias-disable;
+ drive-strength-microamp = <1000>;
+ input-enable;
+ };
+ };
+
+ i2c8_pins: i2c8-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO144__FUNC_SDA8>,
+ <PINMUX_GPIO143__FUNC_SCL8>;
+ bias-disable;
+ drive-strength-microamp = <1000>;
+ input-enable;
+ };
+ };
+
+ i2c9_pins: i2c9-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO146__FUNC_SDA9>,
+ <PINMUX_GPIO145__FUNC_SCL9>;
+ bias-pull-up = <MTK_PULL_SET_RSEL_001>;
+ drive-strength-microamp = <1000>;
+ input-enable;
+ };
+ };
+};
+
+&u3phy0 {
+ status = "okay";
+};
+
+&u3phy1 {
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};