arm: dts: MediaTek: add device tree for MT7629
This patch adds MT7629 device tree and the includes it needs.
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 55f3fd1..c8e2645 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -563,6 +563,9 @@
dtb-$(CONFIG_SOC_K3_AM6) += k3-am654-base-board.dtb k3-am654-r5-base-board.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += \
+ mt7629-rfb.dtb
+
targets += $(dtb-y)
# Add any required device tree compiler flags here
diff --git a/arch/arm/dts/mt7629-rfb-u-boot.dtsi b/arch/arm/dts/mt7629-rfb-u-boot.dtsi
new file mode 100644
index 0000000..1ef5568
--- /dev/null
+++ b/arch/arm/dts/mt7629-rfb-u-boot.dtsi
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ *
+ * Author: Weijie Gao <weijie.gao@mediatek.com>
+ */
+
+#include <config.h>
+/ {
+ binman {
+ filename = "u-boot-mtk.bin";
+ pad-byte = <0xff>;
+
+#ifdef CONFIG_SPL
+ blob {
+ filename = "spl/u-boot-spl-mtk.bin";
+ size = <CONFIG_SPL_PAD_TO>;
+ };
+
+ u-boot-img {
+ };
+#endif
+ };
+};
diff --git a/arch/arm/dts/mt7629-rfb.dts b/arch/arm/dts/mt7629-rfb.dts
new file mode 100644
index 0000000..a6d28a0
--- /dev/null
+++ b/arch/arm/dts/mt7629-rfb.dts
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0 OR MIT)
+ */
+
+/dts-v1/;
+#include "mt7629.dtsi"
+
+/ {
+ model = "MediaTek MT7629 RFB";
+ compatible = "mediatek,mt7629-rfb", "mediatek,mt7629";
+
+ aliases {
+ spi0 = &qspi;
+ };
+
+ chosen {
+ stdout-path = &uart0;
+ tick-timer = &timer0;
+ };
+};
+
+&pinctrl {
+ qspi_pins: qspi-pins {
+ mux {
+ function = "flash";
+ groups = "spi_nor";
+ };
+ };
+
+ uart0_pins: uart0-default {
+ mux {
+ function = "uart";
+ groups = "uart0_txd_rxd";
+ };
+ };
+
+ watchdog_pins: watchdog-default {
+ mux {
+ function = "watchdog";
+ groups = "watchdog";
+ };
+ };
+};
+
+&qspi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&qspi_pins>;
+ status = "okay";
+
+ spi-flash@0{
+ compatible = "spi-flash";
+ reg = <0>;
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+ status = "okay";
+};
+
+&watchdog {
+ pinctrl-names = "default";
+ pinctrl-0 = <&watchdog_pins>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/mt7629.dtsi b/arch/arm/dts/mt7629.dtsi
new file mode 100644
index 0000000..e6052bb
--- /dev/null
+++ b/arch/arm/dts/mt7629.dtsi
@@ -0,0 +1,244 @@
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0 OR MIT)
+ */
+
+#include <dt-bindings/clock/mt7629-clk.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/mt7629-power.h>
+#include "skeleton.dtsi"
+
+/ {
+ compatible = "mediatek,mt7629";
+ interrupt-parent = <&sysirq>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ enable-method = "mediatek,mt6589-smp";
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x0>;
+ clock-frequency = <1250000000>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x1>;
+ clock-frequency = <1250000000>;
+ };
+ };
+
+ 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 = <0x10000000 0x1000>;
+ #clock-cells = <1>;
+ u-boot,dm-pre-reloc;
+ };
+
+ pericfg: syscon@10002000 {
+ compatible = "mediatek,mt7629-pericfg", "syscon";
+ reg = <0x10002000 0x1000>;
+ #clock-cells = <1>;
+ u-boot,dm-pre-reloc;
+ };
+
+ timer0: timer@10004000 {
+ compatible = "mediatek,timer";
+ reg = <0x10004000 0x80>;
+ interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_10M_SEL>,
+ <&topckgen CLK_TOP_CLKXTAL_D4>;
+ clock-names = "mux", "src";
+ u-boot,dm-pre-reloc;
+ };
+
+ scpsys: scpsys@10006000 {
+ compatible = "mediatek,mt7629-scpsys";
+ reg = <0x10006000 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>;
+ #power-domain-cells = <1>;
+ infracfg = <&infracfg>;
+ };
+
+ mcucfg: syscon@10200000 {
+ compatible = "mediatek,mt7629-mcucfg", "syscon";
+ reg = <0x10200000 0x1000>;
+ #clock-cells = <1>;
+ u-boot,dm-pre-reloc;
+ };
+
+ sysirq: interrupt-controller@10200a80 {
+ compatible = "mediatek,sysirq";
+ reg = <0x10200a80 0x20>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&gic>;
+ };
+
+ dramc: dramc@10203000 {
+ compatible = "mediatek,mt7629-dramc";
+ reg = <0x10203000 0x600>, /* EMI */
+ <0x10213000 0x1000>, /* DDRPHY */
+ <0x10214000 0xd00>; /* DRAMC_AO */
+ clocks = <&topckgen CLK_TOP_DDRPHYCFG_SEL>,
+ <&topckgen CLK_TOP_SYSPLL1_D8>,
+ <&topckgen CLK_TOP_MEM_SEL>,
+ <&topckgen CLK_TOP_DMPLL>;
+ clock-names = "phy", "phy_mux", "mem", "mem_mux";
+ u-boot,dm-pre-reloc;
+ };
+
+ apmixedsys: clock-controller@10209000 {
+ compatible = "mediatek,mt7629-apmixedsys";
+ reg = <0x10209000 0x1000>;
+ #clock-cells = <1>;
+ u-boot,dm-pre-reloc;
+ };
+
+ topckgen: clock-controller@10210000 {
+ compatible = "mediatek,mt7629-topckgen";
+ reg = <0x10210000 0x1000>;
+ #clock-cells = <1>;
+ u-boot,dm-pre-reloc;
+ };
+
+ watchdog: watchdog@10212000 {
+ compatible = "mediatek,wdt";
+ reg = <0x10212000 0x600>;
+ interrupts = <GIC_SPI 128 IRQ_TYPE_EDGE_FALLING>;
+ #reset-cells = <1>;
+ status = "disabled";
+ };
+
+ wdt-reboot {
+ compatible = "wdt-reboot";
+ wdt = <&watchdog>;
+ };
+
+ pinctrl: pinctrl@10217000 {
+ compatible = "mediatek,mt7629-pinctrl";
+ reg = <0x10217000 0x8000>;
+
+ gpio: gpio-controller {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+
+ gic: interrupt-controller@10300000 {
+ compatible = "arm,gic-400";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&gic>;
+ reg = <0x10310000 0x1000>,
+ <0x10320000 0x1000>,
+ <0x10340000 0x2000>,
+ <0x10360000 0x2000>;
+ };
+
+ uart0: serial@11002000 {
+ compatible = "mediatek,hsuart";
+ reg = <0x11002000 0x400>;
+ reg-shift = <2>;
+ 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";
+ assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>;
+ assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>;
+ u-boot,dm-pre-reloc;
+ };
+
+ uart1: serial@11003000 {
+ compatible = "mediatek,hsuart";
+ reg = <0x11003000 0x400>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_UART_SEL>,
+ <&pericfg CLK_PERI_UART1_PD>;
+ clock-names = "baud", "bus";
+ assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>;
+ assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>;
+ status = "disabled";
+ };
+
+ uart2: serial@11004000 {
+ compatible = "mediatek,hsuart";
+ reg = <0x11004000 0x400>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_UART_SEL>,
+ <&pericfg CLK_PERI_UART2_PD>;
+ clock-names = "baud", "bus";
+ assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>;
+ assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>;
+ status = "disabled";
+ };
+
+ qspi: qspi@11014000 {
+ compatible = "mediatek,mt7629-qspi";
+ reg = <0x11014000 0xe0>, <0x30000000 0x10000000>;
+ reg-names = "reg_base", "mem_base";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ u-boot,dm-pre-reloc;
+ };
+
+ ethsys: syscon@1b000000 {
+ compatible = "mediatek,mt7629-ethsys", "syscon";
+ reg = <0x1b000000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ sgmiisys0: syscon@1b128000 {
+ compatible = "mediatek,mt7629-sgmiisys", "syscon";
+ reg = <0x1b128000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ sgmiisys1: syscon@1b130000 {
+ compatible = "mediatek,mt7629-sgmiisys", "syscon";
+ reg = <0x1b130000 0x1000>;
+ #clock-cells = <1>;
+ };
+};