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bmips: add support for SmartRG SR505n
Specifications: - SoC: Broadcom BCM63168 dual 400MHz MIPS - Flash: 16MB SPI NOR W25Q128WFG - RAM: 128MB DDR3 W631GG6KB-15 - Ethernet: 1x 1000M, 3x 100M - Wifi: BCM435F - 1x USB 2.0 port - 3x Button - 12x LED Flashing via serial - Connect to the 3.3V TTL UART on the board (J6 pinout Vcc Rx Tx Gnd) at 115200-8-N-1 - Press any key in the serial console when powering up the board to enter the CFE prompt - Configure an interface on your workstation to static IP 192.168.1.100 and connect it to the board - Start a TFTP server with the firmware image - On the CFE prompt, enter the command "f 192.168.1.100:openwrt-bmips-bcm63268-smartrg_sr505n-squashfs-cfe.bin" Signed-off-by: Kyle Hendry <kylehendrydev@gmail.com> [Remove unneeded LED labels] Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
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// SPDX-License-Identifier: GPL-2.0-or-later | ||
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#include "bcm63268.dtsi" | ||
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/ { | ||
model = "SmartRG SR505n"; | ||
compatible = "smartrg,sr505n", "brcm,bcm63168", "brcm,bcm63268"; | ||
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aliases { | ||
led-boot = &led_power_green; | ||
led-failsafe = &led_power_red; | ||
led-running = &led_power_green; | ||
led-upgrade = &led_power_green; | ||
}; | ||
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keys { | ||
compatible = "gpio-keys-polled"; | ||
poll-interval = <100>; | ||
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reset { | ||
label = "reset"; | ||
gpios = <&gpio 32 GPIO_ACTIVE_LOW>; | ||
linux,code = <KEY_RESTART>; | ||
debounce-interval = <60>; | ||
}; | ||
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wps { | ||
label = "wps"; | ||
gpios = <&gpio 33 GPIO_ACTIVE_LOW>; | ||
linux,code = <KEY_WPS_BUTTON>; | ||
debounce-interval = <60>; | ||
}; | ||
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wlan { | ||
label = "wlan"; | ||
gpios = <&gpio 34 GPIO_ACTIVE_LOW>; | ||
linux,code = <KEY_WLAN>; | ||
debounce-interval = <60>; | ||
}; | ||
}; | ||
}; | ||
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&ehci { | ||
status = "okay"; | ||
}; | ||
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ðernet { | ||
status = "okay"; | ||
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nvmem-cells = <&macaddr_cfe_6a0>; | ||
nvmem-cell-names = "mac-address"; | ||
}; | ||
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&hsspi { | ||
status = "okay"; | ||
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flash@0 { | ||
compatible = "jedec,spi-nor"; | ||
spi-max-frequency = <16666667>; | ||
spi-tx-bus-width = <2>; | ||
spi-rx-bus-width = <2>; | ||
reg = <0>; | ||
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#address-cells = <1>; | ||
#size-cells = <1>; | ||
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partitions { | ||
compatible = "fixed-partitions"; | ||
#address-cells = <1>; | ||
#size-cells = <1>; | ||
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partition@0 { | ||
label = "cfe"; | ||
reg = <0x000000 0x010000>; | ||
read-only; | ||
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nvmem-layout { | ||
compatible = "fixed-layout"; | ||
#address-cells = <1>; | ||
#size-cells = <1>; | ||
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macaddr_cfe_6a0: macaddr@6a0 { | ||
reg = <0x6a0 0x6>; | ||
}; | ||
}; | ||
}; | ||
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partition@10000 { | ||
compatible = "brcm,bcm963xx-imagetag"; | ||
label = "firmware"; | ||
reg = <0x010000 0xfd0000>; | ||
}; | ||
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partition@fe0000 { | ||
label = "nvram"; | ||
reg = <0xfe0000 0x020000>; | ||
}; | ||
}; | ||
}; | ||
}; | ||
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&leds { | ||
status = "okay"; | ||
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pinctrl-names = "default"; | ||
pinctrl-0 = <&pinctrl_leds>; | ||
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wps_green@1 { | ||
reg = <1>; | ||
active-low; | ||
function = LED_FUNCTION_WPS; | ||
color = <LED_COLOR_ID_GREEN>; | ||
}; | ||
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inet_green@8 { | ||
reg = <8>; | ||
active-low; | ||
label = "green:inet"; | ||
}; | ||
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lan2_green@9 { | ||
/* EPHY1 Act */ | ||
reg = <9>; | ||
brcm,hardware-controlled; | ||
}; | ||
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lan3_green@10 { | ||
/* EPHY2 Act */ | ||
reg = <10>; | ||
brcm,hardware-controlled; | ||
}; | ||
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lan4_green@11 { | ||
/* EPHY3 Act */ | ||
reg = <11>; | ||
brcm,hardware-controlled; | ||
}; | ||
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lan1_green@12 { | ||
/* GPHY0 Act */ | ||
reg = <12>; | ||
brcm,hardware-controlled; | ||
}; | ||
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dsl_green@14 { | ||
reg = <14>; | ||
active-low; | ||
label = "green:dsl"; | ||
}; | ||
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inet_red@15 { | ||
reg = <15>; | ||
active-low; | ||
label = "red:inet"; | ||
}; | ||
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usb_green@16 { | ||
reg = <16>; | ||
active-low; | ||
function = LED_FUNCTION_USB; | ||
color = <LED_COLOR_ID_GREEN>; | ||
}; | ||
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led_power_green: power_green@20 { | ||
reg = <20>; | ||
active-low; | ||
function = LED_FUNCTION_POWER; | ||
color = <LED_COLOR_ID_GREEN>; | ||
}; | ||
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led_power_red: power_red@21 { | ||
reg = <21>; | ||
active-low; | ||
function = LED_FUNCTION_POWER; | ||
color = <LED_COLOR_ID_RED>; | ||
panic-indicator; | ||
}; | ||
}; | ||
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&pinctrl { | ||
pinctrl_leds: leds { | ||
function = "led"; | ||
pins = "gpio1", "gpio8", | ||
"gpio9", "gpio10", | ||
"gpio11", "gpio12", | ||
"gpio14", "gpio15", | ||
"gpio16", "gpio20", | ||
"gpio21"; | ||
}; | ||
}; | ||
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&ohci { | ||
status = "okay"; | ||
}; | ||
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&switch0 { | ||
ports { | ||
port@0 { | ||
reg = <0>; | ||
label = "lan2"; | ||
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phy-handle = <&phy1>; | ||
phy-mode = "mii"; | ||
}; | ||
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port@1 { | ||
reg = <1>; | ||
label = "lan3"; | ||
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phy-handle = <&phy2>; | ||
phy-mode = "mii"; | ||
}; | ||
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port@2 { | ||
reg = <2>; | ||
label = "lan4"; | ||
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phy-handle = <&phy3>; | ||
phy-mode = "mii"; | ||
}; | ||
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port@3 { | ||
reg = <3>; | ||
label = "lan1"; | ||
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phy-handle = <&phy4>; | ||
phy-mode = "gmii"; | ||
}; | ||
}; | ||
}; | ||
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&uart0 { | ||
status = "okay"; | ||
}; | ||
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&usbh { | ||
status = "okay"; | ||
}; |
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