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zephyr/dts/bindings/can/atmel,sam-can.yaml

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drivers: can: unify spelling of CAN Flexible Data-rate abbreviation Unify spelling of CAN Flexible Data-rate abbreviation to "CAN FD" instead of "CAN-FD". The former aligns with the CAN in Automation (CiA) recommendation. Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2023-10-31 17:09:38 +08:00
description: Specialization of Bosch m_can CAN FD controller for Atmel SAM
drivers: can: Add frontend for Atmel SAM M_CAN controller This commit adds a frontend for the generic Bosch m_can driver for Atmel SAM series. Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
2022-01-10 05:25:58 +08:00
compatible: "atmel,sam-can"
drivers: can: Update sam canfd driver to use pinctrl This update Atmel sam canfd driver to use pinctrl driver and API. It updates all boards with new pinctrl groups format. In addition this add missing entries to run automated tests for can/canfd drivers. Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
2022-03-13 10:03:54 +08:00
include:
drivers: can: mcan: use per-instance message RAM configuration Restructure the Bosch M_CAN driver backend to use per-instance Message RAM configuration. This removes the need for a common, artificial "can" devicetree node for SoCs with multiple Bosch M_CAN-based CAN controllers and allows for per-instance configuration of the number of e.g. standard (11-bit) and extended (29-bit) filter elements. As part of the restructure, software handling of CAN filter flags was moved from per-flags bitfields to per-filter bitfields, solving an issue when using more than 32 standard (11-bit) filter elements or more than 16 extended (29-bit) filter elements. Fixes: #42030, #53417 Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2023-05-22 22:31:09 +08:00
- name: bosch,m_can-base.yaml
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-04 03:21:25 +08:00
- name: pinctrl-device.yaml
drivers: can: Add frontend for Atmel SAM M_CAN controller This commit adds a frontend for the generic Bosch m_can driver for Atmel SAM series. Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
2022-01-10 05:25:58 +08:00
properties:
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-04 03:21:25 +08:00
reg:
required: true
dts: bindings: can: mcan: fold the simple binding into front-end bindings Fold the simple bosch,m-can devicetree binding into the front-end devicetree bindings. The bosch,m-can compatible is not used in Zephyr. Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2022-04-21 17:00:17 +08:00
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-04 03:21:25 +08:00
interrupts:
required: true
dts: bindings: can: mcan: fold the simple binding into front-end bindings Fold the simple bosch,m-can devicetree binding into the front-end devicetree bindings. The bosch,m-can compatible is not used in Zephyr. Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2022-04-21 17:00:17 +08:00
dts: bindings: can: require interrupt-names for drivers using named IRQs Make the "interrupt-names" property mandatory for drivers using named IRQs. Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2024-01-08 21:16:52 +08:00
interrupt-names:
required: true
drivers: can: sam: Update to use clock control This update Atmel SAM can driver to use clock control driver. Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
2023-03-08 02:47:48 +08:00
clocks:
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-04 03:21:25 +08:00
required: true
drivers: can: sam: use UPLL clock instead of PLLA clock Use the UPLLCK clock for the CAN controller as recommended by the Atmel SAM E70 data sheet. Move the configuration of the clock prescaler from Kconfig to devicetree and limit it to the values recommended by the SAM E70 datasheet. Fixes: #45012 Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
2022-04-29 04:14:10 +08:00
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-04 03:21:25 +08:00
divider:
type: int
required: true
enum:
- 6
- 12
- 24
description: Clock divider for the CAN core clock