[PATCH 7/7] arm: dts: mediatek: add basic support for MT7629 SoC

From: Ryder Lee
Date: Mon Jan 28 2019 - 23:31:49 EST

This adds basic support for MT7629 reference board.

Signed-off-by: Ryder Lee <ryder.lee@xxxxxxxxxxxx>
---
The I2C node depends on https://patchwork.kernel.org/patch/10772837/
The PCIe node depends on https://patchwork.kernel.org/patch/10773637/
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/mt7629-rfb.dts | 234 +++++++++++++++++
arch/arm/boot/dts/mt7629.dtsi | 416 ++++++++++++++++++++++++++++++
include/dt-bindings/reset/mt7629-resets.h | 71 +++++
4 files changed, 722 insertions(+)
create mode 100644 arch/arm/boot/dts/mt7629-rfb.dts
create mode 100644 arch/arm/boot/dts/mt7629.dtsi
create mode 100644 include/dt-bindings/reset/mt7629-resets.h

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index bd40148..a5a6d9f 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1231,6 +1231,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \
mt7623a-rfb-nand.dtb \
mt7623n-rfb-emmc.dtb \
mt7623n-bananapi-bpi-r2.dtb \
+ mt7629-rfb.dtb \
mt8127-moose.dtb \
mt8135-evbp1.dtb
dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb
diff --git a/arch/arm/boot/dts/mt7629-rfb.dts b/arch/arm/boot/dts/mt7629-rfb.dts
new file mode 100644
index 0000000..0878a14
--- /dev/null
+++ b/arch/arm/boot/dts/mt7629-rfb.dts
@@ -0,0 +1,234 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2019 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@xxxxxxxxxxxx>
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "mt7629.dtsi"
+
+/ {
+ model = "MediaTek MT7629 reference board";
+ compatible = "mediatek,mt7629-rfb", "mediatek,mt7629";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ bootargs = "earlycon=uart8250,mmio32,0x11002000";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "factory";
+ linux,code = <KEY_RESTART>;
+ gpios = <&pio 60 GPIO_ACTIVE_LOW>;
+ };
+
+ wps {
+ label = "wps";
+ linux,code = <KEY_WPS_BUTTON>;
+ gpios = <&pio 58 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0 0x10000000>;
+ };
+
+ 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;
+ };
+};
+
+&i2c {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c_pins>;
+ status = "okay";
+};
+
+&qspi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&qspi_pins>;
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@00000 {
+ label = "Bootloader";
+ reg = <0x00000 0x0060000>;
+ };
+
+ partition@60000 {
+ label = "Config";
+ reg = <0x60000 0x0010000>;
+ };
+
+ partition@70000 {
+ label = "Factory";
+ reg = <0x70000 0x0040000>;
+ };
+
+ partition@b0000 {
+ label = "Kernel";
+ reg = <0xb0000 0xb50000>;
+ };
+ };
+};
+
+&pcie {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_pins>;
+ status = "okay";
+
+ pcie@1,0 {
+ status = "okay";
+ };
+};
+
+&pio {
+ eth_pins: eth-pins {
+ mux {
+ function = "eth";
+ groups = "mdc_mdio";
+ };
+ };
+
+ ephy_leds_pins: ephy-leds-pins {
+ mux {
+ function = "led";
+ groups = "gphy_leds_0", "ephy_leds";
+ };
+ };
+
+ i2c_pins: i2c-pins {
+ mux {
+ function = "i2c";
+ groups = "i2c_0";
+ };
+
+ conf {
+ pins = "I2C_SDA", "I2C_SCL";
+ drive-strength = <4>;
+ bias-disable;
+ };
+ };
+
+ pcie_pins: pcie-pins {
+ mux {
+ function = "pcie";
+ groups = "pcie_clkreq",
+ "pcie_pereset",
+ "pcie_wake";
+ };
+ };
+
+ pwm_pins: pwm-pins {
+ mux {
+ function = "pwm";
+ groups = "pwm_0";
+ };
+ };
+
+ /* Serial NAND is shared pin with SPI-NOR */
+ serial_nand_pins: serial-nand-pins {
+ mux {
+ function = "flash";
+ groups = "snfi";
+ };
+ };
+
+ spi_pins: spi-pins {
+ mux {
+ function = "spi";
+ groups = "spi_0";
+ };
+ };
+
+ /* SPI-NOR is shared pin with serial NAND */
+ qspi_pins: qspi-pins {
+ mux {
+ function = "flash";
+ groups = "spi_nor";
+ };
+ };
+
+ uart0_pins: uart0-pins {
+ mux {
+ function = "uart";
+ groups = "uart0_txd_rxd" ;
+ };
+ };
+
+ uart1_pins: uart1-pins {
+ mux {
+ function = "uart";
+ groups = "uart1_0_tx_rx" ;
+ };
+ };
+
+ uart2_pins: uart2-pins {
+ mux {
+ function = "uart";
+ groups = "uart2_0_txd_rxd" ;
+ };
+ };
+
+ watchdog_pins: watchdog-pins {
+ mux {
+ function = "watchdog";
+ groups = "watchdog";
+ };
+ };
+};
+
+&spi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi_pins>;
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+ status = "okay";
+};
+
+&ssusb {
+ vusb33-supply = <&reg_3p3v>;
+ vbus-supply = <&reg_5v>;
+ status = "okay";
+};
+
+&u3phy1 {
+ status = "okay";
+};
+
+&watchdog {
+ pinctrl-names = "default";
+ pinctrl-0 = <&watchdog_pins>;
+ status = "okay";
+};
\ No newline at end of file
diff --git a/arch/arm/boot/dts/mt7629.dtsi b/arch/arm/boot/dts/mt7629.dtsi
new file mode 100644
index 0000000..2b4410a
--- /dev/null
+++ b/arch/arm/boot/dts/mt7629.dtsi
@@ -0,0 +1,416 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2019 MediaTek Inc.
+ *
+ * Author: Ryder Lee <ryder.lee@xxxxxxxxxxxx>
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/mt7629-clk.h>
+#include <dt-bindings/power/mt7622-power.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/reset/mt7629-resets.h>
+
+/ {
+ compatible = "mediatek,mt7629";
+ interrupt-parent = <&sysirq>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ enable-method = "mediatek,mt6589-smp";
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x0>;
+ clock-frequency = <1250000000>;
+ cci-control-port = <&cci_control2>;
+ };
+
+ cpu1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x1>;
+ clock-frequency = <1250000000>;
+ cci-control-port = <&cci_control2>;
+ };
+ };
+
+ pmu {
+ compatible = "arm,cortex-a7-pmu";
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_SPI 9 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-affinity = <&cpu0>, <&cpu1>;
+ };
+
+ clk20m: oscillator@0 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <20000000>;
+ clock-output-names = "clk20m";
+ };
+
+ clk40m: oscillator@1 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <40000000>;
+ clock-output-names = "clkxtal";
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+ clock-frequency = <20000000>;
+ arm,cpu-registers-not-fw-configured;
+ };
+
+ infracfg: syscon@10000000 {
+ compatible = "mediatek,mt7629-infracfg", "syscon";
+ reg = <0 0x10000000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ pericfg: syscon@10002000 {
+ compatible = "mediatek,mt7629-pericfg", "syscon";
+ reg = <0 0x10002000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ scpsys: scpsys@10006000 {
+ compatible = "mediatek,mt7629-scpsys",
+ "mediatek,mt7622-scpsys";
+ #power-domain-cells = <1>;
+ reg = <0 0x10006000 0 0x1000>;
+ clocks = <&topckgen CLK_TOP_HIF_SEL>;
+ clock-names = "hif_sel";
+ assigned-clocks = <&topckgen CLK_TOP_HIF_SEL>;
+ assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL1_D2>;
+ infracfg = <&infracfg>;
+ };
+
+ timer: timer@10009000 {
+ compatible = "mediatek,mt7629-timer",
+ "mediatek,mt6765-timer";
+ reg = <0 0x10009000 0 0x60>;
+ interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk20m>;
+ clock-names = "clk20m";
+ };
+
+ sysirq: interrupt-controller@10200a80 {
+ compatible = "mediatek,mt7629-sysirq",
+ "mediatek,mt6577-sysirq";
+ reg = <0 0x10200a80 0 0x20>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&gic>;
+ };
+
+ apmixedsys: syscon@10209000 {
+ compatible = "mediatek,mt7629-apmixedsys", "syscon";
+ reg = <0 0x10209000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ rng: rng@1020f000 {
+ compatible = "mediatek,mt7629-rng",
+ "mediatek,mt7623-rng";
+ reg = <0 0x1020f000 0 0x100>;
+ clocks = <&infracfg CLK_INFRA_TRNG_PD>;
+ clock-names = "rng";
+ };
+
+ topckgen: syscon@10210000 {
+ compatible = "mediatek,mt7629-topckgen", "syscon";
+ reg = <0 0x10210000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ watchdog: watchdog@10212000 {
+ compatible = "mediatek,mt7629-wdt",
+ "mediatek,mt6589-wdt";
+ reg = <0 0x10212000 0 0x100>;
+ };
+
+ pio: pinctrl@10217000 {
+ compatible = "mediatek,mt7629-pinctrl";
+ reg = <0 0x10217000 0 0x8000>,
+ <0 0x10005000 0 0x1000>;
+ reg-names = "base", "eint";
+ gpio-controller;
+ gpio-ranges = <&pio 0 0 79>;
+ #gpio-cells = <2>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&gic>;
+ };
+
+ gic: interrupt-controller@10300000 {
+ compatible = "arm,gic-400";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&gic>;
+ reg = <0 0x10310000 0 0x1000>,
+ <0 0x10320000 0 0x1000>,
+ <0 0x10340000 0 0x2000>,
+ <0 0x10360000 0 0x2000>;
+ };
+
+ cci: cci@10390000 {
+ compatible = "arm,cci-400";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0 0x10390000 0 0x1000>;
+ ranges = <0 0 0x10390000 0x10000>;
+
+ cci_control0: slave-if@1000 {
+ compatible = "arm,cci-400-ctrl-if";
+ interface-type = "ace-lite";
+ reg = <0x1000 0x1000>;
+ };
+
+ cci_control1: slave-if@4000 {
+ compatible = "arm,cci-400-ctrl-if";
+ interface-type = "ace";
+ reg = <0x4000 0x1000>;
+ };
+
+ cci_control2: slave-if@5000 {
+ compatible = "arm,cci-400-ctrl-if";
+ interface-type = "ace";
+ reg = <0x5000 0x1000>;
+ };
+
+ pmu@9000 {
+ compatible = "arm,cci-400-pmu,r1";
+ reg = <0x9000 0x5000>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+
+ uart0: serial@11002000 {
+ compatible = "mediatek,mt7629-uart",
+ "mediatek,mt6577-uart";
+ reg = <0 0x11002000 0 0x400>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_UART_SEL>,
+ <&pericfg CLK_PERI_UART0_PD>;
+ clock-names = "baud", "bus";
+ status = "disabled";
+ };
+
+ uart1: serial@11003000 {
+ compatible = "mediatek,mt7629-uart",
+ "mediatek,mt6577-uart";
+ reg = <0 0x11003000 0 0x400>;
+ interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_UART_SEL>,
+ <&pericfg CLK_PERI_UART1_PD>;
+ clock-names = "baud", "bus";
+ status = "disabled";
+ };
+
+ uart2: serial@11004000 {
+ compatible = "mediatek,mt7629-uart",
+ "mediatek,mt6577-uart";
+ reg = <0 0x11004000 0 0x400>;
+ interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_UART_SEL>,
+ <&pericfg CLK_PERI_UART2_PD>;
+ clock-names = "baud", "bus";
+ status = "disabled";
+ };
+
+ i2c: i2c@11007000 {
+ compatible = "mediatek,mt7629-i2c",
+ "mediatek,mt2712-i2c";
+ reg = <0 0x11007000 0 0x90>,
+ <0 0x11000100 0 0x80>;
+ interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_LOW>;
+ clock-div = <4>;
+ clocks = <&pericfg CLK_PERI_I2C0_PD>,
+ <&pericfg CLK_PERI_AP_DMA_PD>;
+ clock-names = "main", "dma";
+ assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>;
+ assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi: spi@1100a000 {
+ compatible = "mediatek,mt7629-spi",
+ "mediatek,mt7622-spi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0 0x1100a000 0 0x100>;
+ interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_SYSPLL3_D2>,
+ <&topckgen CLK_TOP_SPI0_SEL>,
+ <&pericfg CLK_PERI_SPI0_PD>;
+ clock-names = "parent-clk", "sel-clk", "spi-clk";
+ status = "disabled";
+ };
+
+ qspi: spi@11014000 {
+ compatible = "mediatek,mt7629-nor",
+ "mediatek,mt8173-nor";
+ reg = <0 0x11014000 0 0xe0>;
+ clocks = <&pericfg CLK_PERI_FLASH_PD>,
+ <&topckgen CLK_TOP_FLASH_SEL>;
+ clock-names = "spi", "sf";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ ssusbsys: syscon@1a000000 {
+ compatible = "mediatek,mt7629-ssusbsys", "syscon";
+ reg = <0 0x1a000000 0 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ ssusb: usb@1a0c0000 {
+ compatible = "mediatek,mt7629-xhci",
+ "mediatek,mtk-xhci";
+ reg = <0 0x1a0c0000 0 0x01000>,
+ <0 0x1a0c3e00 0 0x0100>;
+ reg-names = "mac", "ippc";
+ interrupts = <GIC_SPI 232 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&ssusbsys CLK_SSUSB_SYS_EN>,
+ <&ssusbsys CLK_SSUSB_REF_EN>,
+ <&ssusbsys CLK_SSUSB_MCU_EN>,
+ <&ssusbsys CLK_SSUSB_DMA_EN>;
+ clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck";
+ assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>,
+ <&topckgen CLK_TOP_SATA_SEL>,
+ <&topckgen CLK_TOP_HIF_SEL>;
+ assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>,
+ <&topckgen CLK_TOP_UNIVPLL2_D4>,
+ <&topckgen CLK_TOP_UNIVPLL1_D2>;
+ power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF1>;
+ phys = <&u2port0 PHY_TYPE_USB2>,
+ <&u3port0 PHY_TYPE_USB3>;
+ status = "disabled";
+ };
+
+ u3phy1: usb-phy@1a0c4000 {
+ compatible = "mediatek,generic-tphy-v1";
+ reg = <0 0x1a0c4000 0 0x300>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ status = "disabled";
+
+ u2port0: usb-phy@1a0c4300 {
+ reg = <0 0x1a0c4300 0 0x100>;
+ clocks = <&ssusbsys CLK_SSUSB_U2_PHY_EN>;
+ clock-names = "ref";
+ #phy-cells = <1>;
+ status = "okay";
+ };
+
+ u3port0: usb-phy@1a1c4900 {
+ reg = <0 0x1a1c4900 0 0x700>;
+ clocks = <&clk20m>;
+ clock-names = "ref";
+ #phy-cells = <1>;
+ status = "okay";
+ };
+ };
+
+ pciesys: syscon@1a100800 {
+ compatible = "mediatek,mt7629-pciesys", "syscon";
+ reg = <0 0x1a100800 0 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ pcie: pcie@1a140000 {
+ compatible = "mediatek,mt7629-pcie";
+ device_type = "pci";
+ reg = <0 0x1a140000 0 0x1000>,
+ <0 0x1a145000 0 0x1000>;
+ reg-names = "subsys", "port1";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&pciesys CLK_PCIE_P1_MAC_EN>,
+ <&pciesys CLK_PCIE_P0_AHB_EN>,
+ <&pciesys CLK_PCIE_P1_AUX_EN>,
+ <&pciesys CLK_PCIE_P1_AXI_EN>,
+ <&pciesys CLK_PCIE_P1_OBFF_EN>,
+ <&pciesys CLK_PCIE_P1_PIPE_EN>;
+ clock-names = "sys_ck1", "ahb_ck1",
+ "aux_ck1", "axi_ck1",
+ "obff_ck1", "pipe_ck1";
+ assigned-clocks = <&topckgen CLK_TOP_SATA_SEL>,
+ <&topckgen CLK_TOP_AXI_SEL>,
+ <&topckgen CLK_TOP_HIF_SEL>;
+ assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL2_D4>,
+ <&topckgen CLK_TOP_SYSPLL1_D2>,
+ <&topckgen CLK_TOP_UNIVPLL1_D2>;
+ power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>;
+ bus-range = <0x00 0xff>;
+ status = "disabled";
+ ranges = <0x82000000 0 0x20000000 0 0x20000000 0 0x10000000>;
+
+ pcie@1,0 {
+ reg = <0x0800 0 0 0 0>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ ranges;
+ status = "disabled";
+
+ num-lanes = <1>;
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &pcie_intc1 0>,
+ <0 0 0 2 &pcie_intc1 1>,
+ <0 0 0 3 &pcie_intc1 2>,
+ <0 0 0 4 &pcie_intc1 3>;
+ pcie_intc1: interrupt-controller {
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ };
+ };
+ };
+
+ ethsys: syscon@1b000000 {
+ compatible = "mediatek,mt7629-ethsys", "syscon";
+ reg = <0 0x1b000000 0 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ sgmiisys0: syscon@1b128000 {
+ compatible = "mediatek,mt7629-sgmiisys", "syscon";
+ reg = <0 0x1b128000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ sgmiisys1: syscon@1b130000 {
+ compatible = "mediatek,mt7629-sgmiisys", "syscon";
+ reg = <0 0x1b130000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+};
diff --git a/include/dt-bindings/reset/mt7629-resets.h b/include/dt-bindings/reset/mt7629-resets.h
new file mode 100644
index 0000000..6bb8573
--- /dev/null
+++ b/include/dt-bindings/reset/mt7629-resets.h
@@ -0,0 +1,71 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2019 MediaTek Inc.
+ */
+
+#ifndef _DT_BINDINGS_RESET_CONTROLLER_MT7629
+#define _DT_BINDINGS_RESET_CONTROLLER_MT7629
+
+/* INFRACFG resets */
+#define MT7629_INFRA_EMI_MPU_RST 0
+#define MT7629_INFRA_UART5_RST 2
+#define MT7629_INFRA_CIRQ_EINT_RST 3
+#define MT7629_INFRA_APXGPT_RST 4
+#define MT7629_INFRA_SCPSYS_RST 5
+#define MT7629_INFRA_KP_RST 6
+#define MT7629_INFRA_SPI1_RST 7
+#define MT7629_INFRA_SPI4_RST 8
+#define MT7629_INFRA_SYSTIMER_RST 9
+#define MT7629_INFRA_IRRX_RST 10
+#define MT7629_INFRA_AO_BUS_RST 16
+#define MT7629_INFRA_EMI_RST 32
+#define MT7629_INFRA_APMIXED_RST 35
+#define MT7629_INFRA_MIPI_RST 36
+#define MT7629_INFRA_TRNG_RST 37
+#define MT7629_INFRA_SYSCIRQ_RST 38
+#define MT7629_INFRA_MIPI_CSI_RST 39
+#define MT7629_INFRA_GCE_FAXI_RST 40
+#define MT7629_INFRA_I2C_SRAM_RST 41
+#define MT7629_INFRA_IOMMU_RST 47
+
+/* PERICFG resets */
+#define MT7629_PERI_UART0_SW_RST 0
+#define MT7629_PERI_UART1_SW_RST 1
+#define MT7629_PERI_UART2_SW_RST 2
+#define MT7629_PERI_BTIF_SW_RST 6
+#define MT7629_PERI_PWN_SW_RST 8
+#define MT7629_PERI_DMA_SW_RST 11
+#define MT7629_PERI_NFI_SW_RST 14
+#define MT7629_PERI_I2C0_SW_RST 22
+#define MT7629_PERI_SPI0_SW_RST 33
+#define MT7629_PERI_SPI1_SW_RST 34
+#define MT7629_PERI_FLASHIF_SW_RST 36
+
+/* PCIe Subsystem resets */
+#define MT7629_PCIE1_CORE_RST 19
+#define MT7629_PCIE1_MMIO_RST 20
+#define MT7629_PCIE1_HRST 21
+#define MT7629_PCIE1_USER_RST 22
+#define MT7629_PCIE1_PIPE_RST 23
+#define MT7629_PCIE0_CORE_RST 27
+#define MT7629_PCIE0_MMIO_RST 28
+#define MT7629_PCIE0_HRST 29
+#define MT7629_PCIE0_USER_RST 30
+#define MT7629_PCIE0_PIPE_RST 31
+
+/* SSUSB Subsystem resets */
+#define MT7629_SSUSB_PHY_PWR_RST 3
+#define MT7629_SSUSB_MAC_PWR_RST 4
+
+/* ETH Subsystem resets */
+#define MT7629_ETHSYS_SYS_RST 0
+#define MT7629_ETHSYS_MCM_RST 2
+#define MT7629_ETHSYS_HSDMA_RST 5
+#define MT7629_ETHSYS_FE_RST 6
+#define MT7629_ETHSYS_ESW_RST 16
+#define MT7629_ETHSYS_GMAC_RST 23
+#define MT7629_ETHSYS_EPHY_RST 24
+#define MT7629_ETHSYS_CRYPTO_RST 29
+#define MT7629_ETHSYS_PPE_RST 31
+
+#endif /* _DT_BINDINGS_RESET_CONTROLLER_MT7629 */
--
1.9.1