Initial commit

target/linux/mediatek/dts/mt7986a-acer-w6-common.dtsi

@@ -0,0 +1,400 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+
+#include "mt7986a.dtsi"
+
+/ {
+	chosen {
+		stdout-path = "serial0:115200n8";
+		bootargs = "dm-mod.create=\"acer,,,ro,0 1 zero 1 0 0 0\" rootfstype=squashfs,ext4 rootwait root=/dev/mmcblk0p6 fstools_ignore_partname=1";
+	};
+
+	memory@0 {
+		reg = <0 0x40000000 0 0x20000000>;
+	};
+
+	reg_1p8v: regulator-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_5v: regulator-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-5V";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		factory {
+			label = "factory";
+			linux,code = <KEY_RESTART>;
+			gpios = <&pio 9 GPIO_ACTIVE_LOW>;
+		};
+
+		wps {
+			label = "wps";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&pio 10 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&watchdog {
+	status = "okay";
+};
+
+&pio {
+	mmc0_pins_default: mmc0-pins {
+		mux {
+			function = "emmc";
+			groups = "emmc_51";
+		};
+
+		conf-cmd-dat {
+			pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
+			       "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
+			       "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
+			input-enable;
+			drive-strength = <4>;
+			mediatek,pull-up-adv = <1>;	/* pull-up 10K */
+		};
+
+		conf-clk {
+			pins = "EMMC_CK";
+			drive-strength = <6>;
+			mediatek,pull-down-adv = <2>;	/* pull-down 50K */
+		};
+
+		conf-ds {
+			pins = "EMMC_DSL";
+			mediatek,pull-down-adv = <2>;	/* pull-down 50K */
+		};
+
+		conf-rst {
+			pins = "EMMC_RSTB";
+			drive-strength = <4>;
+			mediatek,pull-up-adv = <1>;	/* pull-up 10K */
+		};
+	};
+
+	mmc0_pins_uhs: mmc0-uhs-pins {
+		mux {
+			function = "emmc";
+			groups = "emmc_51";
+		};
+
+		conf-cmd-dat {
+			pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
+			       "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
+			       "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
+			input-enable;
+			drive-strength = <4>;
+			mediatek,pull-up-adv = <1>;	/* pull-up 10K */
+		};
+
+		conf-clk {
+			pins = "EMMC_CK";
+			drive-strength = <6>;
+			mediatek,pull-down-adv = <2>;	/* pull-down 50K */
+		};
+
+		conf-ds {
+			pins = "EMMC_DSL";
+			mediatek,pull-down-adv = <2>;	/* pull-down 50K */
+		};
+
+		conf-rst {
+			pins = "EMMC_RSTB";
+			drive-strength = <4>;
+			mediatek,pull-up-adv = <1>;	/* pull-up 10K */
+		};
+	};
+
+	pcie_pins: pcie-pins {
+		mux {
+			function = "pcie";
+			groups = "pcie_pereset";
+		};
+	};
+
+	wf_2g_5g_pins: wf_2g_5g-pins {
+		mux {
+			function = "wifi";
+			groups = "wf_2g", "wf_5g";
+		};
+		conf {
+			pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
+			       "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
+			       "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
+			       "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
+			       "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
+			       "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
+			       "WF1_TOP_CLK", "WF1_TOP_DATA";
+			drive-strength = <4>;
+		};
+	};
+
+	wf_dbdc_pins: wf-dbdc-pins {
+		mux {
+			function = "wifi";
+			groups = "wf_dbdc";
+		};
+		conf {
+			pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
+				"WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
+				"WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
+				"WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
+				"WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
+				"WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
+				"WF1_TOP_CLK", "WF1_TOP_DATA";
+			drive-strength = <4>;
+		};
+	};
+
+	i2c_pins: i2c-pins {
+		mux {
+			function = "i2c";
+			groups = "i2c";
+		};
+	};
+};
+
+&trng {
+	status = "okay";
+};
+
+&crypto {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c_pins>;
+	status = "okay";
+};
+
+&mmc0 {
+	status = "okay";
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc0_pins_default>;
+	pinctrl-1 = <&mmc0_pins_uhs>;
+	bus-width = <0x08>;
+	max-frequency = <200000000>;
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+	hs400-ds-delay = <0x14014>;
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&reg_1p8v>;
+	non-removable;
+	no-sd;
+	no-sdio;
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	card@0 {
+		compatible = "mmc-card";
+		reg = <0>;
+
+		block {
+			compatible = "block-device";
+
+			partitions {
+				block-partition-factory {
+					partname = "factory";
+
+					nvmem: nvmem-layout {
+						compatible = "fixed-layout";
+						#address-cells = <1>;
+						#size-cells = <1>;
+
+						eeprom_factory_0: eeprom@0 {
+							reg = <0x0 0x1000>;
+						};
+					};
+				};
+			};
+		};
+	};
+};
+
+&pcie {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie_pins>;
+	status = "okay";
+
+	slot0: pcie@0,0 {
+		reg = <0x0000 0 0 0 0>;
+		#address-cells = <0x03>; 
+		#size-cells = <0x02>;
+	};
+};
+
+&pcie_phy {
+	status = "okay";
+};
+
+&eth {
+	status = "okay";
+
+	gmac0: mac@0 {
+		compatible = "mediatek,eth-mac";
+		reg = <0>;
+		phy-mode = "2500base-x";
+
+		fixed-link {
+			speed = <2500>;
+			full-duplex;
+			pause;
+		};
+	};
+
+	mdio: mdio-bus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		switch: switch@1f {
+			compatible = "mediatek,mt7531";
+			reg = <31>;
+			reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
+			reset-assert-us = <10000>;
+			reset-deassert-us = <10000>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				swport0: port@0 {
+					reg = <0>;
+					phy-handle = <&swphy0>;
+				};
+
+				port@1 {
+					reg = <1>;
+					label = "lan1";
+					phy-handle = <&swphy1>;
+				};
+
+				port@2 {
+					reg = <2>;
+					label = "lan2";
+					phy-handle = <&swphy2>;
+				};
+
+				port@3 {
+					reg = <3>;
+					label = "lan3";
+					phy-handle = <&swphy3>;
+				};
+
+				port@6 {
+					reg = <6>;
+					label = "cpu";
+					ethernet = <&gmac0>;
+					phy-mode = "2500base-x";
+
+					fixed-link {
+						speed = <2500>;
+						full-duplex;
+						pause;
+					};
+				};
+			};
+
+			mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				swphy0: phy@0 {
+					reg = <0>;
+
+					mediatek,led-config = <
+						0x21 0x8008 /* BASIC_CTRL */
+						0x22 0x0c00 /* ON_DURATION */
+						0x23 0x1400 /* BLINK_DURATION */
+						0x24 0xc001 /* LED0_ON_CTRL */
+						0x25 0x0003 /* LED0_BLINK_CTRL */
+						0x26 0xc006 /* LED1_ON_CTRL */
+						0x27 0x003c /* LED1_BLINK_CTRL */
+					>;
+				};
+
+				swphy1: phy@1 {
+					reg = <1>;
+
+					mediatek,led-config = <
+						0x21 0x8008 /* BASIC_CTRL */
+						0x22 0x0c00 /* ON_DURATION */
+						0x23 0x1400 /* BLINK_DURATION */
+						0x24 0xc001 /* LED0_ON_CTRL */
+						0x25 0x0003 /* LED0_BLINK_CTRL */
+						0x26 0xc006 /* LED1_ON_CTRL */
+						0x27 0x003c /* LED1_BLINK_CTRL */
+					>;
+				};
+
+				swphy2: phy@2 {
+					reg = <2>;
+
+					mediatek,led-config = <
+						0x21 0x8008 /* BASIC_CTRL */
+						0x22 0x0c00 /* ON_DURATION */
+						0x23 0x1400 /* BLINK_DURATION */
+						0x24 0xc001 /* LED0_ON_CTRL */
+						0x25 0x0003 /* LED0_BLINK_CTRL */
+						0x26 0xc006 /* LED1_ON_CTRL */
+						0x27 0x003c /* LED1_BLINK_CTRL */
+					>;
+				};
+
+				swphy3: phy@3 {
+					reg = <3>;
+
+					mediatek,led-config = <
+						0x21 0x8008 /* BASIC_CTRL */
+						0x22 0x0c00 /* ON_DURATION */
+						0x23 0x1400 /* BLINK_DURATION */
+						0x24 0xc001 /* LED0_ON_CTRL */
+						0x25 0x0003 /* LED0_BLINK_CTRL */
+						0x26 0xc006 /* LED1_ON_CTRL */
+						0x27 0x003c /* LED1_BLINK_CTRL */
+					>;
+				};
+			};
+		};
+	};
+};
+
+&wifi {
+	nvmem-cells = <&eeprom_factory_0>;
+	nvmem-cell-names = "eeprom";
+	pinctrl-names = "default", "dbdc";
+	pinctrl-0 = <&wf_2g_5g_pins>;
+	pinctrl-1 = <&wf_dbdc_pins>;
+	status = "okay";
+};