linux-toradex.git/drivers/phy/phy-can-transceiver.c, branch v6.13-rc7

phy: phy-can-transceiver: insert space after include

2023-12-21T17:09:59+00:00

Maintain Consistent Formatting: Insert Space after #include

Signed-off-by: Wang Jinchao 
Reviewed-by: Marc Kleine-Budde 
Link: https://lore.kernel.org/r/202312151407+0800-wangjinchao@xfusion.com
Signed-off-by: Vinod Koul

phy: Explicitly include correct DT includes

2023-07-17T06:22:56+00:00

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring 
Acked-by: Marc Kleine-Budde  # for drivers/phy/phy-can-transceiver.c
Acked-by: Heiko Stuebner 
Acked-by: Sergio Paracuellos 
Link: https://lore.kernel.org/r/20230714174841.4061919-1-robh@kernel.org
Signed-off-by: Vinod Koul

Merge tag 'phy-fixes-6.2' into next

2023-02-14T13:55:45+00:00

Merge fixes tag pulled into mainline by Linus into phy/next due to
dependency on amlogic patches

phy: phy-can-transceiver: Add support for NXP TJR1443

2023-01-31T14:15:35+00:00

The NXP TJR1443 High-speed CAN transceiver with Sleep mode is a
pin-compatible alternative for the TI TCAN1043.

Signed-off-by: Geert Uytterhoeven 
Acked-by: Marc Kleine-Budde 
Link: https://lore.kernel.org/r/0bfa1e4c43632e49c9512b4e7daa970545545dcf.1674037830.git.geert+renesas@glider.be
Signed-off-by: Vinod Koul

phy: phy-can-transceiver: Skip warning if no "max-bitrate"

2023-01-18T17:28:05+00:00

According to the DT bindings, the "max-bitrate" property is optional.
However, when it is not present, a warning is printed.
Fix this by adding a missing check for -EINVAL.

Fixes: a4a86d273ff1b6f7 ("phy: phy-can-transceiver: Add support for generic CAN transceiver driver")
Signed-off-by: Geert Uytterhoeven 
Link: https://lore.kernel.org/r/88e158f97dd52ebaa7126cd9631f34764b9c0795.1674037334.git.geert+renesas@glider.be
Signed-off-by: Vinod Koul

phy: phy-can-transceiver: Add support for setting mux

2022-04-11T14:44:10+00:00

On some boards, for routing CAN signals from controller to transceiver,
muxes might need to be set. Therefore, add support for setting the mux by
reading the mux-states property from the device tree node.

Signed-off-by: Aswath Govindraju 
Link: https://lore.kernel.org/r/20220408111316.21189-1-a-govindraju@ti.com
Signed-off-by: Vinod Koul

phy: phy-can-transceiver: Make devm_gpiod_get optional

2021-11-23T06:45:08+00:00

In some cases the standby/enable gpio can be pulled low/high and would not
be connected to a gpio. The current driver implementation will return an
error in these cases. Therefore, make devm_gpiod_get optional.

Signed-off-by: Aswath Govindraju 
Acked-by: Marc Kleine-Budde 
Link: https://lore.kernel.org/r/20211102112120.23637-1-a-govindraju@ti.com
Signed-off-by: Vinod Koul

phy: phy-can-transceiver: Add support for generic CAN transceiver driver

2021-06-14T05:50:17+00:00

The driver adds support for generic CAN transceivers. Currently
the modes supported by this driver are standby and normal modes for TI
TCAN1042 and TCAN1043 CAN transceivers.

The transceiver is modelled as a phy with pins controlled by gpios, to put
the transceiver in various device functional modes. It also gets the phy
attribute max_link_rate for the usage of CAN drivers.

Signed-off-by: Aswath Govindraju 
Acked-by: Marc Kleine-Budde 
Link: https://lore.kernel.org/r/20210510051006.11393-4-a-govindraju@ti.com
Signed-off-by: Vinod Koul