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toradex_4.14-2.0.x-imx-next
Conflicts:
sound/soc/codecs/sgtl5000.c
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This patch adds basic driver support for the Microchip mcp2517fd
CAN-FD controller.
The mcp2517fd is capable of transmitting and receiving standard data
frames, extended data frames, remote frames and Can-FD frames.
The mcp2517fd interfaces with the host over SPI.
This patch iprovides basic driver functionality:
setting up clocks and the infrastructure for the can and gpio portions
of the driver.
Datasheet:
* http://ww1.microchip.com/downloads/en/DeviceDoc/20005688A.pdf
Reference manual:
* http://ww1.microchip.com/downloads/en/DeviceDoc/20005678A.pdf
Errata:
* http://ww1.microchip.com/downloads/en/DeviceDoc/MCP2517FD-Silicon-Errata-and-Data-Sheet-Clarification-DS80000792A.pdf
--
Changelog:
V4 -> V5: reorganisation of the patchset into smaller patches
review of the whole driver code for better modularization
V5 -> V6: Major refactoring as per feedback from Wilhelm Grandegger
Fixing bugs reported by several other parties
Split out of optimizations into separate patches
V6 -> V7: added include linux/irqreturn.h (feedback by Eric Scholz)
move can transmission into a separate patch to reduce
the size of the individual patches to make the linux-can
mailing-list happy...
V7 -> V8: add support for mcp2518fd
fixed mcp25xxfd_cmd_read_mask bug clearing bits
allow setting SPI clock speeds via debugfs
Incorprated Feedback by Marc Kleine-Budde
sparse fixes
makefile indenting
Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
(cherry picked from commit db3a48198fe1e4131a85df5b29a60851cd975703)
(git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git -- mcp25xxfd-rpi)
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[ Upstream commit 35b7fa4d07c43ad79b88e6462119e7140eae955c ]
Fully compatible with mcp2515, the mcp25625 have integrated transceiver.
This patch adds support for the mcp25625 to the existing mcp251x driver.
Signed-off-by: Sean Nyekjaer <sean@geanix.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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This patch adds support for the Holt HI-311x CAN controller. The HI311x
CAN controller is capable of transmitting and receiving standard data
frames, extended data frames and remote frames. The HI311x interfaces
with the host over SPI.
Datasheet: www.holtic.com/documents/371-hi-3110_v-rev-jpdf.do
Signed-off-by: Akshay Bhat <nodeax@gmail.com>
Acked-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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Create a directory for all CAN drivers using SPI and move mcp251x driver there.
Signed-off-by: Stefano Babic <sbabic@denx.de>
Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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