abb4ca3845
- The RX Message Descriptor in CANXL on newer SoC such as the S32K5 supports receiving both classic and FD frames, so enable the RX FIFO only for S32ZE SoC. - The CANXL bare-metal driver has significant changes, the current codebase for S32ZE need to be guarded and modified to support newer SoC - Expand the peripheral region to 1G to include the CANXL area. Signed-off-by: Dat Nguyen Duy <dat.nguyenduy@nxp.com>
39 lines
852 B
Plaintext
39 lines
852 B
Plaintext
# Copyright 2022-2024 NXP
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# SPDX-License-Identifier: Apache-2.0
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config CAN_NXP_S32_CANXL
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bool "NXP S32 CANXL driver"
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default y
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depends on DT_HAS_NXP_S32_CANXL_ENABLED
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select CLOCK_CONTROL
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select PINCTRL
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help
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Enable support for NXP S32 CANXL driver.
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if CAN_NXP_S32_CANXL
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config CAN_NXP_S32_RX_FIFO
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bool "NXP S32 CANXL uses RX FIFO"
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default y
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depends on SOC_SERIES_S32ZE
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help
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If this is enabled, NXP S32 CANXL uses RX FIFO.
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Otherwise NXP S32 CANXL uses RX Message Descriptor.
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config CAN_NXP_S32_MAX_RX
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int "Maximum number of RX descriptors"
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default 16
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range 1 32 if CAN_NXP_S32_RX_FIFO
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range 1 128 if !CAN_NXP_S32_RX_FIFO
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help
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Maximum number of RX descriptors.
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config CAN_NXP_S32_MAX_TX
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int "Maximum number of TX descriptors"
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default 16
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range 1 128
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help
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Maximum number of TX descriptors.
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endif # CAN_NXP_S32_CANXL
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