diff options
Diffstat (limited to 'target/linux/bmips/dts/bcm6328.dtsi')
| -rw-r--r-- | target/linux/bmips/dts/bcm6328.dtsi | 368 |
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"; + }; + }; +}; |