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-rw-r--r--target/linux/bmips/dts/bcm6328.dtsi368
1 files changed, 368 insertions, 0 deletions
diff --git a/target/linux/bmips/dts/bcm6328.dtsi b/target/linux/bmips/dts/bcm6328.dtsi
new file mode 100644
index 0000000000..07ae773fe4
--- /dev/null
+++ b/target/linux/bmips/dts/bcm6328.dtsi
@@ -0,0 +1,368 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+/dts-v1/;
+
+#include <dt-bindings/clock/bcm6328-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/bcm6328-interrupt-controller.h>
+#include <dt-bindings/reset/bcm6328-reset.h>
+#include <dt-bindings/soc/bcm6328-pm.h>
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "brcm,bcm6328";
+
+ aliases {
+ nflash = &nflash;
+ pinctrl = &pinctrl;
+ serial0 = &uart0;
+ serial1 = &uart1;
+ spi1 = &hsspi;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8 earlycon";
+ stdout-path = "serial0:115200n8";
+ };
+
+ clocks {
+ periph_osc: periph-osc {
+ compatible = "fixed-clock";
+
+ #clock-cells = <0>;
+
+ clock-frequency = <50000000>;
+ clock-output-names = "periph";
+ };
+
+ hsspi_osc: hsspi-osc {
+ compatible = "fixed-clock";
+
+ #clock-cells = <0>;
+
+ clock-frequency = <133333333>;
+ clock-output-names = "hsspi_osc";
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ mips-hpt-frequency = <160000000>;
+
+ cpu@0 {
+ compatible = "brcm,bmips4350", "mips,mips4Kc";
+ device_type = "cpu";
+ reg = <0>;
+ };
+
+ cpu@1 {
+ compatible = "brcm,bmips4350", "mips,mips4Kc";
+ device_type = "cpu";
+ reg = <1>;
+ };
+ };
+
+ cpu_intc: interrupt-controller {
+ #address-cells = <0>;
+ compatible = "mti,cpu-interrupt-controller";
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0 0>;
+ };
+
+ ubus {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ compatible = "simple-bus";
+ ranges;
+
+ periph_clk: clock-controller@10000004 {
+ compatible = "brcm,bcm6328-clocks";
+ reg = <0x10000004 0x4>;
+ #clock-cells = <1>;
+ };
+
+ periph_rst: reset-controller@10000010 {
+ compatible = "brcm,bcm6345-reset";
+ reg = <0x10000010 0x4>;
+ #reset-cells = <1>;
+ };
+
+ ext_intc: interrupt-controller@10000018 {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6345-ext-intc";
+ reg = <0x10000018 0x4>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ interrupts = <BCM6328_IRQ_EXTO>,
+ <BCM6328_IRQ_EXT1>,
+ <BCM6328_IRQ_EXT2>,
+ <BCM6328_IRQ_EXT3>;
+ };
+
+ periph_intc: interrupt-controller@10000020 {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6345-l1-intc";
+ reg = <0x10000020 0x10>,
+ <0x10000030 0x10>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&cpu_intc>;
+ interrupts = <2>, <3>;
+ };
+
+ wdt: watchdog@1000005c {
+ compatible = "brcm,bcm7038-wdt";
+ reg = <0x1000005c 0xc>;
+
+ clocks = <&periph_osc>;
+
+ timeout-sec = <30>;
+ };
+
+ pll_cntl: syscon@10000068 {
+ compatible = "syscon";
+ reg = <0x10000068 0x4>;
+ native-endian;
+ };
+
+ syscon-reboot {
+ compatible = "syscon-reboot";
+ regmap = <&pll_cntl>;
+ offset = <0>;
+ mask = <0x1>;
+ };
+
+ pinctrl: pin-controller@10000080 {
+ compatible = "brcm,bcm6328-pinctrl";
+ reg = <0x10000080 0x8>,
+ <0x10000088 0x8>,
+ <0x10000098 0x4>,
+ <0x1000009c 0xc>;
+ reg-names = "dirout", "dat", "mode", "mux";
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-parent = <&ext_intc>;
+ interrupts = <3 0>, <2 0>, <0 0>, <1 0>;
+ interrupt-names = "gpio12", "gpio15",
+ "gpio23", "gpio24";
+
+ pinctrl_serial_led: serial_led {
+ pinctrl_serial_led_data: serial_led_data {
+ function = "serial_led_data";
+ pins = "gpio6";
+ };
+
+ pinctrl_serial_led_clk: serial_led_clk {
+ function = "serial_led_clk";
+ pins = "gpio7";
+ };
+ };
+
+ pinctrl_inet_act_led: inet_act_led {
+ function = "inet_act_led";
+ pins = "gpio11";
+ };
+
+ pinctrl_pcie_clkreq: pcie_clkreq {
+ function = "pcie_clkreq";
+ pins = "gpio16";
+ };
+
+ pinctrl_ephy0_spd_led: ephy0_spd_led {
+ function = "led";
+ pins = "gpio17";
+ };
+
+ pinctrl_ephy1_spd_led: ephy1_spd_led {
+ function = "led";
+ pins = "gpio18";
+ };
+
+ pinctrl_ephy2_spd_led: ephy2_spd_led {
+ function = "led";
+ pins = "gpio19";
+ };
+
+ pinctrl_ephy3_spd_led: ephy3_spd_led {
+ function = "led";
+ pins = "gpio20";
+ };
+
+ pinctrl_ephy0_act_led: ephy0_act_led {
+ function = "ephy0_act_led";
+ pins = "gpio25";
+ };
+
+ pinctrl_ephy1_act_led: ephy1_act_led {
+ function = "ephy1_act_led";
+ pins = "gpio26";
+ };
+
+ pinctrl_ephy2_act_led: ephy2_act_led {
+ function = "ephy2_act_led";
+ pins = "gpio27";
+ };
+
+ pinctrl_ephy3_act_led: ephy3_act_led {
+ function = "ephy3_act_led";
+ pins = "gpio28";
+ };
+
+ pinctrl_hsspi_cs1: hsspi_cs1 {
+ function = "hsspi_cs1";
+ pins = "hsspi_cs1";
+ };
+
+ pinctrl_usb_port1_device: usb_port1_device {
+ function = "usb_device_port";
+ pins = "usb_port1";
+ };
+
+ pinctrl_usb_port1_host: usb_port1_host {
+ function = "usb_host_port";
+ pins = "usb_port1";
+ };
+ };
+
+ uart0: serial@10000100 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0x10000100 0x18>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6328_IRQ_UART0>;
+
+ clocks = <&periph_osc>;
+ clock-names = "periph";
+
+ status = "disabled";
+ };
+
+ uart1: serial@10000120 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0x10000120 0x18>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6328_IRQ_UART1>;
+
+ clocks = <&periph_osc>;
+ clock-names = "periph";
+
+ status = "disabled";
+ };
+
+ nflash: nand@10000200 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,nand-bcm6368",
+ "brcm,brcmnand-v2.2",
+ "brcm,brcmnand";
+ reg = <0x10000200 0x180>,
+ <0x10000400 0x200>,
+ <0x10000070 0x10>;
+ reg-names = "nand",
+ "nand-cache",
+ "nand-int-base";
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6328_IRQ_NAND>;
+
+ status = "disabled";
+ };
+
+ leds: led-controller@10000800 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,bcm6328-leds";
+ reg = <0x10000800 0x24>;
+
+ status = "disabled";
+ };
+
+ hsspi: spi@10001000 {
+ compatible = "brcm,bcm6328-hsspi";
+ reg = <0x10001000 0x600>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6328_IRQ_HSSPI>;
+
+ clocks = <&periph_clk BCM6328_CLK_HSSPI>,
+ <&hsspi_osc>;
+ clock-names = "hsspi",
+ "pll";
+
+ resets = <&periph_rst BCM6328_RST_SPI>;
+
+ status = "disabled";
+ };
+
+ periph_pwr: power-controller@10001848 {
+ compatible = "brcm,bcm6328-power-controller";
+ reg = <0x10001848 0x4>;
+
+ #power-domain-cells = <1>;
+ };
+
+ ehci: usb@10002500 {
+ compatible = "brcm,bcm6328-ehci", "generic-ehci";
+ reg = <0x10002500 0x100>;
+ big-endian;
+ ignore-oc;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6328_IRQ_EHCI>;
+
+ phys = <&usbh 0>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ ohci: usb@10002600 {
+ compatible = "brcm,bcm6328-ohci", "generic-ohci";
+ reg = <0x10002600 0x100>;
+ big-endian;
+ no-big-frame-no;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6328_IRQ_OHCI>;
+
+ phys = <&usbh 0>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ usbh: usb-phy@10002700 {
+ compatible = "brcm,bcm6328-usbh-phy";
+ reg = <0x10002700 0x38>;
+
+ #phy-cells = <1>;
+
+ clocks = <&periph_clk BCM6328_CLK_USBH>;
+ clock-names = "usbh";
+
+ power-domains = <&periph_pwr BCM6328_POWER_DOMAIN_USBH>;
+ resets = <&periph_rst BCM6328_RST_USBH>;
+
+ status = "disabled";
+ };
+ };
+};