diff options
| -rwxr-xr-x | target/linux/ramips/base-files/etc/board.d/03_gpio_switches | 3 | ||||
| -rw-r--r-- | target/linux/ramips/dts/RB750Gr3.dts | 48 | ||||
| -rw-r--r-- | target/linux/ramips/image/mt7621.mk | 1 |
3 files changed, 28 insertions, 24 deletions
diff --git a/target/linux/ramips/base-files/etc/board.d/03_gpio_switches b/target/linux/ramips/base-files/etc/board.d/03_gpio_switches index a847a64d6b..a5f9124d12 100755 --- a/target/linux/ramips/base-files/etc/board.d/03_gpio_switches +++ b/target/linux/ramips/base-files/etc/board.d/03_gpio_switches @@ -7,6 +7,9 @@ board_config_update board=$(board_name) case "$board" in +mikrotik,rb750gr3) + ucidef_add_gpio_switch "poe_passthrough" "PoE Passthrough" "17" + ;; ubnt-erx) ucidef_add_gpio_switch "poe_passthrough" "PoE Passthrough" "0" ;; diff --git a/target/linux/ramips/dts/RB750Gr3.dts b/target/linux/ramips/dts/RB750Gr3.dts index da9167ad81..e0df72d967 100644 --- a/target/linux/ramips/dts/RB750Gr3.dts +++ b/target/linux/ramips/dts/RB750Gr3.dts @@ -7,13 +7,13 @@ / { compatible = "mikrotik,rb750gr3", "mediatek,mt7621-soc"; - model = "MikroTik RB750Gr3"; + model = "MikroTik RouterBOARD 750Gr3"; aliases { - led-boot = &led_pwr; - led-failsafe = &led_pwr; - led-running = &led_pwr; - led-upgrade = &led_pwr; + led-boot = &led_usr; + led-failsafe = &led_usr; + led-running = &led_usr; + led-upgrade = &led_usr; }; memory@0 { @@ -25,49 +25,49 @@ bootargs = "console=ttyS0,115200"; }; - gpio-leds { + leds { compatible = "gpio-leds"; - led_pwr: pwr { + pwr { label = "rb750gr3:blue:pwr"; gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>; + default-state = "on"; }; - usr { + led_usr: usr { label = "rb750gr3:green:usr"; gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>; }; }; - gpio-keys-polled { + keys { compatible = "gpio-keys-polled"; poll-interval = <20>; mode { label = "mode"; gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; - linux,code = <KEY_RFKILL>; + linux,code = <BTN_0>; }; - res { - label = "res"; + reset { + label = "reset"; gpios = <&gpio0 18 GPIO_ACTIVE_LOW>; linux,code = <KEY_RESTART>; }; }; + beeper { + compatible = "gpio-beeper"; + gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>; + }; + gpio_export { compatible = "gpio-export"; #size-cells = <0>; - buzzer { - gpio-export,name = "buzzer"; - gpio-export,output = <0>; - gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>; - }; - - usb { - gpio-export,name = "usb"; + usb_power { + gpio-export,name = "usb_power"; gpio-export,output = <1>; gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; }; @@ -77,11 +77,10 @@ &spi0 { status = "okay"; - m25p80@0 { + flash@0 { compatible = "jedec,spi-nor"; reg = <0>; - spi-max-frequency = <10000000>; - m25p,chunked-io = <32>; + spi-max-frequency = <20000000>; partitions { compatible = "fixed-partitions"; @@ -143,7 +142,8 @@ &pinctrl { state_default: pinctrl0 { gpio { - ralink,group = "i2c", "uart2", "uart3", "pcie", "rgmii2", "jtag"; + /* via gpio7 (uart3 group) the PoE status can be read */ + ralink,group = "uart2", "uart3", "jtag", "wdt"; ralink,function = "gpio"; }; }; diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index 3f0c4bb76e..0e5e48770c 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -339,6 +339,7 @@ define Device/mikrotik_rb750gr3 $(Device/MikroTik) DTS := RB750Gr3 DEVICE_TITLE := MikroTik RouterBOARD RB750Gr3 + DEVICE_PACKAGES += kmod-gpio-beeper endef TARGET_DEVICES += mikrotik_rb750gr3 |