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boards: esp32s3_devkitm: update CAN support

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Add CAN to supported list and update documentation.

Signed-off-by: Eric Holmberg <eric.holmberg@northriversystems.co.nz>
This commit is contained in:
Eric Holmberg 2023-07-03 20:35:44 +12:00 • committed by Carles Cufí
commit e408d0ea06
5 changed files with 17 additions and 1 deletions
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2
boards/xtensa/esp32s3_devkitm/doc/index.rst
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@ -92,6 +92,8 @@ Current Zephyr's ESP32-S3-DevKitM board supports the following features:
+------------+------------+-------------------------------------+ +------------+------------+-------------------------------------+
| SPI Master | on-chip | spi | | SPI Master | on-chip | spi |
+------------+------------+-------------------------------------+ +------------+------------+-------------------------------------+
| TWAI/CAN | on-chip | can |
+------------+------------+-------------------------------------+
| Timers | on-chip | counter | | Timers | on-chip | counter |
+------------+------------+-------------------------------------+ +------------+------------+-------------------------------------+
| Watchdog | on-chip | watchdog | | Watchdog | on-chip | watchdog |

7
boards/xtensa/esp32s3_devkitm/esp32s3_devkitm-pinctrl.dtsi
View file

@ -63,4 +63,11 @@
output-low; output-low;
}; };
}; };
twai_default: twai_default {
group1 {
pinmux = <TWAI_TX_GPIO5>,
<TWAI_RX_GPIO6>;
};
};
}; };

6
boards/xtensa/esp32s3_devkitm/esp32s3_devkitm.dts
View file

@ -93,6 +93,12 @@
pinctrl-names = "default"; pinctrl-names = "default";
}; };
&twai {
pinctrl-0 = <&twai_default>;
pinctrl-names = "default";
bus-speed = <125000>;
};
&timer0 { &timer0 {
status = "disabled"; status = "disabled";
}; };

1
boards/xtensa/esp32s3_devkitm/esp32s3_devkitm.yaml
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@ -9,6 +9,7 @@ supported:
- uart - uart
- i2c - i2c
- spi - spi
- can
- counter - counter
- watchdog - watchdog
- entropy - entropy

2
tests/drivers/can/api/testcase.yaml
View file

@ -11,4 +11,4 @@ tests:
- can - can
extra_args: DTC_OVERLAY_FILE=twai-enable.overlay extra_args: DTC_OVERLAY_FILE=twai-enable.overlay
filter: dt_compat_enabled("espressif,esp32-twai") filter: dt_compat_enabled("espressif,esp32-twai")
platform_allow: esp32c3_devkitm platform_allow: esp32c3_devkitm esp32s3_devkitm