mirror-linux/drivers/platform
Simon Trimmer cbce265f95 ACPI: scan: Create platform device for CS35L56
commit 1cd0302be5 upstream.

The ACPI device CSC3556 is a Cirrus Logic CS35L56 mono amplifier which
is used in multiples, and can be connected either to I2C or SPI.

There will be multiple instances under the same Device() node. Add it
to ignore_serial_bus_ids and handle it in the serial-multi-instantiate
driver.

There can be a 5th I2cSerialBusV2, but this is an alias address and doesn't
represent a real device. Ignore this by having a dummy 5th entry in the
serial-multi-instantiate instance list with the name of a non-existent
driver, on the same pattern as done for bsg2150.

Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com>
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lore.kernel.org/r/20230728111345.7224-1-rf@opensource.cirrus.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-16 18:27:31 +02:00
..
chrome platform/chrome: cros_typec_switch: Add missing fwnode_handle_put() 2023-05-11 23:03:16 +09:00
goldfish
loongarch
mellanox platform/mellanox: fix potential race in mlxbf-tmfifo driver 2023-06-09 10:34:08 +02:00
mips
olpc
surface platform/surface: aggregator_tabletsw: Add support for book mode in KIP subsystem 2023-06-14 11:15:15 +02:00
x86 ACPI: scan: Create platform device for CS35L56 2023-08-16 18:27:31 +02:00
Kconfig
Makefile