diff options
Diffstat (limited to 'target/linux/ath79/dts/qca9558_mikrotik_routerboard-96x.dtsi')
| -rw-r--r-- | target/linux/ath79/dts/qca9558_mikrotik_routerboard-96x.dtsi | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/qca9558_mikrotik_routerboard-96x.dtsi b/target/linux/ath79/dts/qca9558_mikrotik_routerboard-96x.dtsi new file mode 100644 index 0000000000..e1de96e40c --- /dev/null +++ b/target/linux/ath79/dts/qca9558_mikrotik_routerboard-96x.dtsi @@ -0,0 +1,198 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "qca955x.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + aliases { + led-boot = &led_user; + led-failsafe = &led_user; + led-upgrade = &led_user; + serial0 = &uart; + }; + + leds { + compatible = "gpio-leds"; + + led_user: user { + label = "green:user"; + gpios = <&gpio 12 GPIO_ACTIVE_LOW>; + }; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&gpio 20 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + }; + + gpio-export { + compatible = "gpio-export"; + + buzzer { + /* Beeper requires PWM for frequency selection */ + gpio-export,name = "buzzer"; + gpio-export,output = <0>; + gpios = <&gpio 4 GPIO_ACTIVE_HIGH>; + }; + + usb_power { + gpio-export,name = "usb-power"; + gpio-export,output = <0>; + gpios = <&gpio 13 GPIO_ACTIVE_HIGH>; + }; + }; + + i2c: i2c { + compatible = "i2c-gpio"; + + sda-gpios = <&gpio 18 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio 19 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <5>; + i2c-gpio,timeout-ms = <1>; + }; + + sfp1: sfp { + compatible = "sff,sfp"; + + i2c-bus = <&i2c>; + maximum-power-milliwatt = <1000>; + los-gpios = <&gpio 21 GPIO_ACTIVE_HIGH>; + mod-def0-gpios = <&gpio 17 GPIO_ACTIVE_LOW>; + tx-disable-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>; + // Toggling GPIO16 actually enables/disables the transmitter, + // but the SFP driver does not seem to be using it. + }; +}; + +&spi { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "RouterBoot"; + reg = <0x0 0x20000>; + read-only; + compatible = "mikrotik,routerboot-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "bootloader1"; + reg = <0x0 0x0>; + read-only; + }; + + hard_config { + read-only; + }; + + bios { + size = <0x1000>; + read-only; + }; + + partition@10000 { + label = "bootloader2"; + reg = <0x10000 0x0>; + read-only; + }; + + soft_config { + }; + }; + + partition@20000 { + compatible = "mikrotik,minor"; + label = "firmware"; + reg = <0x020000 0xfe0000>; + }; + }; + }; +}; + +&mdio0 { + status = "okay"; + + phy0: ethernet-phy@0 { + reg = <0>; + + qca,ar8327-initvals = < + /* PAD0_MODE from vendor firmware + * RGMII_EN, TX/RXCLK_DELAY_EN, TXCLK_DELAY_SEL=1 + */ + 0x04 0x07400000 /* PAD0_MODE */ + 0x50 0xc737c737 /* LED_CTRL0 */ + 0x54 0x00000000 /* LED_CTRL1 */ + 0x58 0x00000000 /* LED_CTRL2 */ + 0x5c 0x0030c300 /* LED_CTRL3 */ + 0x7c 0x0000007e /* PORT0_STATUS */ + >; + }; +}; + +ð0 { + status = "okay"; + + phy-handle = <&phy0>; + /* gigabit pll-data from vendor firmware + * TX_INVERT, TX_DELAY=3, GIGE, OFFSET_PHASE + */ + pll-data = <0x8f000000 0x00000101 0x00001616>; + + gmac-config { + device = <&gmac>; + rgmii-enabled = <1>; + }; +}; + +&mdio1 { + status = "okay"; + + phy_sfp: ethernet-phy@0 { + reg = <0>; + phy-mode = "sgmii"; + sfp = <&sfp1>; + }; +}; + +ð1 { + status = "okay"; + + phy-handle = <&phy_sfp>; + pll-data = <0x03000000 0x00000101 0x00001616>; + qca955x-sgmii-fixup; + + gmac-config { + device = <&gmac>; + }; + + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + +&usb0 { + status = "okay"; +}; + +&usb_phy0 { + status = "okay"; +}; |