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can: mcp251x: add GPIO support
authorTimo Schlüßler <schluessler@krause.de>
Fri, 11 Oct 2019 13:38:21 +0000 (15:38 +0200)
committerMarc Kleine-Budde <mkl@pengutronix.de>
Mon, 21 Sep 2020 08:13:19 +0000 (10:13 +0200)
commit2d52dabbef60da91b72617519495fe77b621e6b8
treee8532275a7d5c77db81a55cce52ed24234309cac
parentcfc24a0aa7a1f263f9e4fd7d470b245a7a15df19
can: mcp251x: add GPIO support

The mcp251x variants feature 3 general purpose digital inputs and 2
outputs. With this patch they are accessible through the gpio framework.

Signed-off-by: Timo Schlüßler <schluessler@krause.de>
Tested-by: Timo Schlüßler <schluessler@krause.de>
Link: https://lore.kernel.org/r/20200915223527.1417033-28-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
drivers/net/can/spi/mcp251x.c