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dt-bindings: mfd: da9062: add gpio bindings

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Add gpio device documentation to make the da9062 gpios available for
users.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Marco Felsch 2019-12-12 17:04:11 +01:00 committed by Lee Jones
parent 1ea9bd88ee
commit c5f45619cf
1 changed files with 10 additions and 0 deletions
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10
Documentation/devicetree/bindings/mfd/da9062.txt
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@ -13,6 +13,7 @@ da9062-rtc : : Real-Time Clock
da9062-onkey : : On Key
da9062-watchdog : : Watchdog Timer
da9062-thermal : : Thermal
da9062-gpio : : GPIOs
The DA9061 PMIC consists of:
@ -38,6 +39,15 @@ Required properties:
See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for
further information on IRQ bindings.
Optional properties:
- gpio-controller : Marks the device as a gpio controller.
- #gpio-cells : Should be two. The first cell is the pin number and the
second cell is used to specify the gpio polarity.
See Documentation/devicetree/bindings/gpio/gpio.txt for further information on
GPIO bindings.
Sub-nodes:
- regulators : This node defines the settings for the LDOs and BUCKs.