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app: boards: add support for the candlelightFD board
Add support for the candlelightFD board from Linux Automation. The board optionally supports a second CAN channel, but only provides two LEDs (RX/TX) in total. To work around this limitation, the "dual" configuration uses the RX LED for channel 0 state/activity, and the TX LED for channel 1 state/activity. Signed-off-by: Henrik Brix Andersen <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| /* | ||
| * Copyright (c) 2024 Henrik Brix Andersen <[email protected]> | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
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| #include <zephyr/dt-bindings/gpio/gpio.h> | ||
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| / { | ||
| cannectivity: cannectivity { | ||
| compatible = "cannectivity"; | ||
| timestamp-counter = <&counter2>; | ||
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| channel0 { | ||
| compatible = "cannectivity-channel"; | ||
| can-controller = <&fdcan1>; | ||
| activity-gpios = <&gpioa 3 GPIO_ACTIVE_LOW>, | ||
| <&gpioa 4 GPIO_ACTIVE_LOW>; | ||
| }; | ||
| }; | ||
| }; | ||
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| &zephyr_udc0 { | ||
| gs_usb0: gs_usb0 { | ||
| compatible = "gs_usb"; | ||
| }; | ||
| }; | ||
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| &timers2 { | ||
| status = "okay"; | ||
| st,prescaler = <59>; | ||
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| counter2: counter2 { | ||
| compatible = "st,stm32-counter"; | ||
| status = "okay"; | ||
| }; | ||
| }; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,44 @@ | ||
| /* | ||
| * Copyright (c) 2024 Henrik Brix Andersen <[email protected]> | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
|
|
||
| #include <zephyr/dt-bindings/gpio/gpio.h> | ||
|
|
||
| / { | ||
| cannectivity: cannectivity { | ||
| compatible = "cannectivity"; | ||
| timestamp-counter = <&counter2>; | ||
|
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| channel0 { | ||
| compatible = "cannectivity-channel"; | ||
| can-controller = <&fdcan1>; | ||
| /* Use RX LED for channel 0 state + activity */ | ||
| state-gpios = <&gpioa 3 GPIO_ACTIVE_LOW>; | ||
| }; | ||
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| channel1 { | ||
| compatible = "cannectivity-channel"; | ||
| can-controller = <&fdcan2>; | ||
| /* Use TX LED for channel 0 state + activity */ | ||
| state-gpios = <&gpioa 4 GPIO_ACTIVE_LOW>; | ||
| }; | ||
| }; | ||
| }; | ||
|
|
||
| &zephyr_udc0 { | ||
| gs_usb0: gs_usb0 { | ||
| compatible = "gs_usb"; | ||
| }; | ||
| }; | ||
|
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||
| &timers2 { | ||
| status = "okay"; | ||
| st,prescaler = <59>; | ||
|
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| counter2: counter2 { | ||
| compatible = "st,stm32-counter"; | ||
| status = "okay"; | ||
| }; | ||
| }; |