This makes the gpio-exar driver usable, which was prevented by a number
of fatal bugs, and adds support for the SIMATIC IOT2040 to the 8250-exar
driver and, indirectly, to gpio-exar as well. It's a cross-subsystem
series, so I'm also cross-posting to the serial and gpio lists.
Changes in v5:
- factor out exar8250_platform hook setup as separate patch
- pass properties to __xr17v35x_register_gpio
- constant property support for platform_device_add_properties
Jan
Jan Kiszka (11):
serial: exar: Leave MPIOs as output for Commtech adapters
gpio-exar/8250-exar: Do not even instantiate a GPIO device for
Commtech cards
gpio-exar/8250-exar: Fix passing in of parent PCI device
gpio: exar: Allocate resources on behalf of the platform device
gpio: exar: Fix iomap request
gpio: exar: Fix reading of directions and values
gpio-exar/8250-exar: Rearrange gpiochip parenthood
serial: exar: Factor out platform hooks
platform: Accept const properties
gpio-exar/8250-exar: Make set of exported GPIOs configurable
serial: exar: Add support for IOT2040 device
drivers/base/platform.c | 2 +-
drivers/gpio/gpio-exar.c | 75 +++++++-------
drivers/tty/serial/8250/8250_exar.c | 188 ++++++++++++++++++++++++++++++++++--
include/linux/platform_device.h | 2 +-
4 files changed, 218 insertions(+), 49 deletions(-)
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2.12.3
