diff options
Diffstat (limited to 'target/linux/ath79/dts/ar9342_mikrotik_routerboard-912uag-2hpnd.dts')
| -rw-r--r-- | target/linux/ath79/dts/ar9342_mikrotik_routerboard-912uag-2hpnd.dts | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/ar9342_mikrotik_routerboard-912uag-2hpnd.dts b/target/linux/ath79/dts/ar9342_mikrotik_routerboard-912uag-2hpnd.dts new file mode 100644 index 0000000000..cc5553acda --- /dev/null +++ b/target/linux/ath79/dts/ar9342_mikrotik_routerboard-912uag-2hpnd.dts @@ -0,0 +1,212 @@ +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "ar9344.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + compatible = "mikrotik,routerboard-912uag-2hpnd", "qca,ar9342"; + model = "MikroTik RouterBOARD 912UAG-2HPnD"; + + aliases { + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; + }; + + gpio_latch: gpio_latch { + compatible = "gpio-latch"; + gpio-controller; + #gpio-cells = <2>; + gpios = <&gpio 0 GPIO_ACTIVE_HIGH>, + <&gpio 1 GPIO_ACTIVE_HIGH>, + <&gpio 2 GPIO_ACTIVE_HIGH>, + <&gpio 3 GPIO_ACTIVE_HIGH>, + <0>, /* Not connected */ + <&gpio 13 GPIO_ACTIVE_HIGH>, + <&gpio 14 GPIO_ACTIVE_HIGH>, + <&gpio 15 GPIO_ACTIVE_HIGH>, + <&gpio 11 GPIO_ACTIVE_LOW>; /* Latch Enable */ + }; + + nand_gpio { + compatible = "mikrotik,rb91x-nand"; + + gpios = <&gpio_latch 3 GPIO_ACTIVE_HIGH>, /* Read */ + <&gpio 4 GPIO_ACTIVE_HIGH>, /* Ready (RDY) */ + <&gpio_latch 5 GPIO_ACTIVE_LOW>, /* Chip Enable (nCE) */ + <&gpio_latch 6 GPIO_ACTIVE_HIGH>, /* Command Latch Enable (CLE) */ + <&gpio_latch 7 GPIO_ACTIVE_HIGH>, /* Address Latch Enable (ALE) */ + <&gpio 12 GPIO_ACTIVE_LOW>, /* Read/Write Enable (nRW) */ + <&gpio_latch 8 GPIO_ACTIVE_LOW>; /* Latch Enable (nLE) */ + + partitions { + compatible = "fixed-partitions"; + #size-cells = <1>; + + partition@0 { + label = "booter"; + reg = <0x0 0x0040000>; + read-only; + }; + + partition@40000 { + label = "kernel"; + reg = <0x0040000 0x03c0000>; + }; + + partition@400000 { + label = "ubi"; + reg = <0x0400000 0x7c00000>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_power: power { + label = "green:power"; + gpios = <&gpio_latch 1 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + + user { + label = "green:user"; + gpios = <&gpio_latch 2 GPIO_ACTIVE_HIGH>; + }; + + led1 { + label = "green:led1"; + gpios = <&ssr 0 GPIO_ACTIVE_HIGH>; + }; + + led2 { + label = "green:led2"; + gpios = <&ssr 1 GPIO_ACTIVE_HIGH>; + }; + + led3 { + label = "green:led3"; + gpios = <&ssr 2 GPIO_ACTIVE_HIGH>; + }; + + led4 { + label = "green:led4"; + gpios = <&ssr 3 GPIO_ACTIVE_HIGH>; + }; + + led5 { + label = "green:led5"; + gpios = <&ssr 4 GPIO_ACTIVE_HIGH>; + }; + }; + + gpio-export { + compatible = "gpio-export"; + + usb_power { + gpio-export,name = "power-usb"; + gpio-export,output = <1>; + gpios = <&ssr 6 GPIO_ACTIVE_HIGH>; + }; + + pcie_power { + gpio-export,name = "power-pcie"; + gpio-export,output = <0>; + gpios = <&ssr 7 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&spi { + status = "okay"; + + compatible = "qca,ar7100-spi"; + + cs-gpios = <0>, <&gpio_latch 0 GPIO_ACTIVE_LOW>; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + + partitions { + compatible = "mikrotik,routerboot-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "routerboot"; + reg = <0x0 0x0>; + read-only; + }; + + hard_config: hard_config { + read-only; + }; + + bios { + size = <0x1000>; + read-only; + }; + + soft_config { + }; + }; + }; + + ssr: ssr@1 { + compatible = "fairchild,74hc595"; + gpio-controller; + #gpio-cells = <2>; + registers-number = <1>; + reg = <1>; + spi-max-frequency = <50000000>; + }; +}; + +&mdio0 { + status = "okay"; + + phy-mask = <0>; + + phy0: ethernet-phy@0 { + reg = <0>; + }; +}; + +ð0 { + status = "okay"; + + phy-mode = "rgmii-id"; + phy-handle = <&phy0>; + pll-data = <0x02000000 0x00000101 0x00001313>; + + gmac-config { + device = <&gmac>; + rgmii-gmac0 = <1>; + rgmii-enabled = <1>; + rxd-delay = <1>; + txd-delay = <1>; + }; +}; + +&wmac { + status = "okay"; + qca,no-eeprom; +}; + +&pcie { + status = "okay"; +}; + +&usb { + status = "okay"; +}; + +&usb_phy { + status = "okay"; +}; |