diff options
Diffstat (limited to 'roms/u-boot/arch/mips/dts/brcm,bcm6318.dtsi')
| -rw-r--r-- | roms/u-boot/arch/mips/dts/brcm,bcm6318.dtsi | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/roms/u-boot/arch/mips/dts/brcm,bcm6318.dtsi b/roms/u-boot/arch/mips/dts/brcm,bcm6318.dtsi new file mode 100644 index 000000000..d678dab24 --- /dev/null +++ b/roms/u-boot/arch/mips/dts/brcm,bcm6318.dtsi @@ -0,0 +1,224 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Álvaro Fernández Rojas <noltari@gmail.com> + */ + +#include <dt-bindings/clock/bcm6318-clock.h> +#include <dt-bindings/dma/bcm6318-dma.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/power-domain/bcm6318-power-domain.h> +#include <dt-bindings/reset/bcm6318-reset.h> +#include "skeleton.dtsi" + +/ { + compatible = "brcm,bcm6318"; + + aliases { + spi0 = &spi; + }; + + cpus { + reg = <0x10000000 0x4>; + #address-cells = <1>; + #size-cells = <0>; + u-boot,dm-pre-reloc; + + cpu@0 { + compatible = "brcm,bcm6318-cpu", "mips,mips4Kc"; + device_type = "cpu"; + reg = <0>; + u-boot,dm-pre-reloc; + }; + }; + + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + u-boot,dm-pre-reloc; + + hsspi_pll: hsspi-pll { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <250000000>; + }; + + periph_osc: periph-osc { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <50000000>; + u-boot,dm-pre-reloc; + }; + + periph_clk: periph-clk { + compatible = "brcm,bcm6345-clk"; + reg = <0x10000004 0x4>; + #clock-cells = <1>; + }; + + ubus_clk: ubus-clk { + compatible = "brcm,bcm6345-clk"; + reg = <0x10000008 0x4>; + #clock-cells = <1>; + }; + }; + + ubus { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + u-boot,dm-pre-reloc; + + periph_rst: reset-controller@10000010 { + compatible = "brcm,bcm6345-reset"; + reg = <0x10000010 0x4>; + #reset-cells = <1>; + }; + + wdt: watchdog@10000068 { + compatible = "brcm,bcm6345-wdt"; + reg = <0x10000068 0xc>; + clocks = <&periph_osc>; + }; + + wdt-reboot { + compatible = "wdt-reboot"; + wdt = <&wdt>; + }; + + pll_cntl: syscon@10000074 { + compatible = "syscon"; + reg = <0x10000074 0x4>; + }; + + syscon-reboot { + compatible = "syscon-reboot"; + regmap = <&pll_cntl>; + offset = <0x0>; + mask = <0x1>; + }; + + gpio1: gpio-controller@10000080 { + compatible = "brcm,bcm6345-gpio"; + reg = <0x10000080 0x4>, <0x10000088 0x4>; + gpio-controller; + #gpio-cells = <2>; + ngpios = <18>; + + status = "disabled"; + }; + + gpio0: gpio-controller@10000084 { + compatible = "brcm,bcm6345-gpio"; + reg = <0x10000084 0x4>, <0x1000008c 0x4>; + gpio-controller; + #gpio-cells = <2>; + + status = "disabled"; + }; + + uart0: serial@10000100 { + compatible = "brcm,bcm6345-uart"; + reg = <0x10000100 0x18>; + clocks = <&periph_osc>; + + status = "disabled"; + }; + + leds: led-controller@10000200 { + compatible = "brcm,bcm6328-leds"; + reg = <0x10000200 0x28>; + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; + + periph_pwr: power-controller@100008e8 { + compatible = "brcm,bcm6328-power-domain"; + reg = <0x100008e8 0x4>; + #power-domain-cells = <1>; + }; + + spi: spi@10003000 { + compatible = "brcm,bcm6328-hsspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x10003000 0x600>; + clocks = <&periph_clk BCM6318_CLK_HSSPI>, <&hsspi_pll>; + clock-names = "hsspi", "pll"; + resets = <&periph_rst BCM6318_RST_SPI>; + spi-max-frequency = <33333334>; + num-cs = <3>; + + status = "disabled"; + }; + + memory-controller@10004000 { + compatible = "brcm,bcm6318-mc"; + reg = <0x10004000 0x38>; + u-boot,dm-pre-reloc; + }; + + ehci: usb-controller@10005000 { + compatible = "brcm,bcm6318-ehci", "generic-ehci"; + reg = <0x10005000 0x100>; + phys = <&usbh>; + big-endian; + + status = "disabled"; + }; + + ohci: usb-controller@10005100 { + compatible = "brcm,bcm6318-ohci", "generic-ohci"; + reg = <0x10005100 0x100>; + phys = <&usbh>; + big-endian; + + status = "disabled"; + }; + + usbh: usb-phy@10005200 { + compatible = "brcm,bcm6318-usbh"; + reg = <0x10005200 0x30>; + #phy-cells = <0>; + clocks = <&periph_clk BCM6318_CLK_USB>; + clock-names = "usbh"; + power-domains = <&periph_pwr BCM6318_PWR_USB>; + resets = <&periph_rst BCM6318_RST_USBH>; + + status = "disabled"; + }; + + enet: ethernet@10080000 { + compatible = "brcm,bcm6368-enet"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x10080000 0x8000>; + clocks = <&periph_clk BCM6318_CLK_ROBOSW250>, + <&periph_clk BCM6318_CLK_ROBOSW025>, + <&ubus_clk BCM6318_UCLK_ROBOSW>; + resets = <&periph_rst BCM6318_RST_ENETSW>, + <&periph_rst BCM6318_RST_EPHY>; + dmas = <&iudma BCM6318_DMA_ENETSW_RX>, + <&iudma BCM6318_DMA_ENETSW_TX>; + dma-names = "rx", + "tx"; + brcm,num-ports = <5>; + + status = "disabled"; + }; + + iudma: dma-controller@10088000 { + compatible = "brcm,bcm6368-iudma"; + reg = <0x10088000 0x80>, + <0x10088200 0x80>, + <0x10088400 0x80>; + reg-names = "dma", + "dma-channels", + "dma-sram"; + #dma-cells = <1>; + dma-channels = <8>; + }; + }; +}; |