dt-bindings: gpio: convert Atmel GPIO to json-schema

Browse source

Convert the Atmel GPIO controller binding document to DT schema format
using json-schema.
The at91 pinctrl driver uses "atmel,at91rm9200-gpio" compatible string
to find the number of active GPIO banks and identify the pinmux nodes.
"atmel,at91sam9x5-gpio" and "microchip,sam9x60-gpio" have additional
registers to handle drive-strength, slew-rate,  pull-down to drive the
pinmux configs.
The new compatible string "microchip,sam9x7-gpio" is added.

Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240709092354.191643-5-manikandan.m@microchip.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

...

This commit is contained in:

Manikandan Muralidharan 2024-07-09 14:53:53 +05:30 • committed by Bartosz Golaszewski

parent 91581c4b3f

commit 337049890b

2 changed files with 81 additions and 31 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

81

Documentation/devicetree/bindings/gpio/atmel,at91rm9200-gpio.yaml

View file

31

Documentation/devicetree/bindings/gpio/gpio_atmel.txt

View file