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Subject[PATCH v2 0/2] gpio: Add a driver for Cadence GPIO controller
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This patchset adds a driver support for Cadence GPIO controller.

Number of supported lines is configurable.
The driver initializes all pins as inputs in probe().
Currently it only supports level-sensitive interrupts.

The interrupts controller was tested with I2C and SPI IPs
acting as interrupt sources.

Changes since V1:
Switched to generic GPIO infrastructure.
Redesigned interrupts, now uses chained irqchip.
Drop support for edge-sensitive interrupts.
Restore bypass settings at unexport/remove.

Jan Kotas (2):
dt-bindings: gpio: Add bindings for Cadence GPIO
gpio: Add Cadence GPIO driver

.../devicetree/bindings/gpio/cdns,gpio.txt | 44 ++++
drivers/gpio/Kconfig | 8 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-cadence.c | 275 +++++++++++++++++++++
4 files changed, 328 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpio/cdns,gpio.txt
create mode 100644 drivers/gpio/gpio-cadence.c

--
2.15.0

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