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|
// SPDX-License-Identifier: GPL-2.0-or-later
/dts-v1/;
#include <dt-bindings/clock/bcm6318-clock.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/bcm6318-interrupt-controller.h>
#include <dt-bindings/reset/bcm6318-reset.h>
#include <dt-bindings/soc/bcm6318-pm.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "brcm,bcm6318";
aliases {
pinctrl = &pinctrl;
serial0 = &uart0;
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 = <250000000>;
clock-output-names = "hsspi_osc";
};
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
mips-hpt-frequency = <166500000>;
cpu@0 {
compatible = "brcm,bmips3300", "mips,mips4Kc";
device_type = "cpu";
reg = <0>;
};
};
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,bcm6318-clocks";
reg = <0x10000004 0x4>;
#clock-cells = <1>;
};
ubus_clk: clock-controller@10000008 {
compatible = "brcm,bcm6318-ubus-clocks";
reg = <0x10000008 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,bcm6318-ext-intc";
reg = <0x10000018 0x4>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <BCM6318_IRQ_EXT0>,
<BCM6318_IRQ_EXT1>,
<BCM6318_IRQ_EXT2>,
<BCM6318_IRQ_EXT3>;
};
periph_intc: interrupt-controller@10000020 {
#address-cells = <1>;
compatible = "brcm,bcm6345-l1-intc";
reg = <0x10000020 0x20>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&cpu_intc>;
interrupts = <2>, <3>;
};
wdt: watchdog@10000068 {
compatible = "brcm,bcm7038-wdt";
reg = <0x10000068 0xc>;
clocks = <&periph_osc>;
timeout-sec = <30>;
};
pll_cntl: syscon@10000074 {
compatible = "syscon", "simple-mfd";
reg = <0x10000074 0x4>;
native-endian;
syscon-reboot {
compatible = "syscon-reboot";
offset = <0>;
mask = <0x1>;
};
};
gpio: syscon@10000080 {
compatible = "syscon", "simple-mfd";
reg = <0x10000080 0x80>;
native-endian;
pinctrl: pin-controller {
compatible = "brcm,bcm6318-pinctrl";
gpio-controller;
#gpio-cells = <2>;
interrupts-extended = <&ext_intc 0 0>,
<&ext_intc 1 0>;
interrupt-names = "gpio33",
"gpio34";
pinctrl_ephy0_spd_led: ephy0_spd_led {
function = "ephy0_spd_led";
pins = "gpio0";
};
pinctrl_ephy1_spd_led: ephy1_spd_led {
function = "ephy1_spd_led";
pins = "gpio1";
};
pinctrl_ephy2_spd_led: ephy2_spd_led {
function = "ephy2_spd_led";
pins = "gpio2";
};
pinctrl_ephy3_spd_led: ephy3_spd_led {
function = "ephy3_spd_led";
pins = "gpio3";
};
pinctrl_ephy0_act_led: ephy0_act_led {
function = "ephy0_act_led";
pins = "gpio4";
};
pinctrl_ephy1_act_led: ephy1_act_led {
function = "ephy1_act_led";
pins = "gpio5";
};
pinctrl_ephy2_act_led: ephy2_act_led {
function = "ephy2_act_led";
pins = "gpio6";
};
pinctrl_ephy3_act_led: ephy3_act_led {
function = "ephy3_act_led";
pins = "gpio7";
};
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 = "gpio8";
};
pinctrl_inet_fail_led: inet_fail_led {
function = "inet_fail_led";
pins = "gpio9";
};
pinctrl_dsl_led: dsl_led {
function = "dsl_led";
pins = "gpio10";
};
pinctrl_post_fail_led: post_fail_led {
function = "post_fail_led";
pins = "gpio11";
};
pinctrl_wlan_wps_led: wlan_wps_led {
function = "wlan_wps_led";
pins = "gpio12";
};
pinctrl_usb_pwron: usb_pwron {
function = "usb_pwron";
pins = "gpio13";
};
pinctrl_usb_device_led: usb_device_led {
function = "usb_device_led";
pins = "gpio13";
};
pinctrl_usb_active: usb_active {
function = "usb_active";
pins = "gpio40";
};
};
};
uart0: serial@10000100 {
compatible = "brcm,bcm6345-uart";
reg = <0x10000100 0x18>;
interrupt-parent = <&periph_intc>;
interrupts = <BCM6318_IRQ_UART0>;
clocks = <&periph_osc>;
clock-names = "periph";
status = "disabled";
};
leds: led-controller@10000200 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "brcm,bcm6328-leds";
reg = <0x10000200 0x24>;
status = "disabled";
};
periph_pwr: power-controller@100008e8 {
compatible = "brcm,bcm6318-power-controller";
reg = <0x100008e8 0x4>;
#power-domain-cells = <1>;
};
hsspi: spi@10003000 {
compatible = "brcm,bcm6328-hsspi";
reg = <0x10003000 0x600>;
#address-cells = <1>;
#size-cells = <0>;
interrupt-parent = <&periph_intc>;
interrupts = <BCM6318_IRQ_HSSPI>;
clocks = <&periph_clk BCM6318_CLK_HSSPI>,
<&hsspi_osc>;
clock-names = "hsspi",
"pll";
resets = <&periph_rst BCM6318_RST_SPI>;
status = "disabled";
};
ehci: usb@10005000 {
compatible = "brcm,bcm6318-ehci", "generic-ehci";
reg = <0x10005000 0x100>;
big-endian;
ignore-oc;
interrupt-parent = <&periph_intc>;
interrupts = <BCM6318_IRQ_EHCI>;
phys = <&usbh 0>;
phy-names = "usb";
status = "disabled";
};
ohci: usb@10005100 {
compatible = "brcm,bcm6318-ohci", "generic-ohci";
reg = <0x10005100 0x100>;
big-endian;
no-big-frame-no;
interrupt-parent = <&periph_intc>;
interrupts = <BCM6318_IRQ_OHCI>;
phys = <&usbh 0>;
phy-names = "usb";
status = "disabled";
};
usbh: usb-phy@10005200 {
compatible = "brcm,bcm6318-usbh-phy";
reg = <0x10005200 0x38>;
#phy-cells = <1>;
clocks = <&periph_clk BCM6318_CLK_USBD>,
<&ubus_clk BCM6318_UCLK_USB>;
clock-names = "usbh",
"usb_ref";
power-domains = <&periph_pwr BCM6318_POWER_DOMAIN_USB>;
resets = <&periph_rst BCM6318_RST_USBH>;
status = "disabled";
};
};
};
|
