can: m_can: allow keeping the transceiver running in suspend

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Add a flag to the device class structure that leaves the chip in a
running state with rx interrupt enabled, so that an m_can device driver
can configure and use the interrupt as a wakeup source.

Signed-off-by: Martin Hundebøll <martin@geanix.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Martin Hundebøll 2023-11-13 14:14:50 +01:00 • committed by Marc Kleine-Budde

parent b00cf4f629

commit 4a94d7e31c

5 changed files with 21 additions and 5 deletions

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22

drivers/net/can/m_can/m_can.c

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1

drivers/net/can/m_can/m_can.h

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1

drivers/net/can/m_can/m_can_pci.c

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1

drivers/net/can/m_can/m_can_platform.c

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1

drivers/net/can/m_can/tcan4x5x-core.c

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