linux-kernel - RE: [RESEND PATCH v3 1/3] dt-bindings: mfd: da9062: add gpio bindings

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Date:   Thu, 12 Dec 2019 16:45:30 +0000
From:   Adam Thomson <Adam.Thomson.Opensource@...semi.com>
To:     Marco Felsch <m.felsch@...gutronix.de>,
        Support Opensource <Support.Opensource@...semi.com>,
        "lee.jones@...aro.org" <lee.jones@...aro.org>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "linus.walleij@...aro.org" <linus.walleij@...aro.org>
CC:     "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>
Subject: RE: [RESEND PATCH v3 1/3] dt-bindings: mfd: da9062: add gpio bindings

On 12 December 2019 16:04, Marco Felsch wrote:

> Add gpio device documentation to make the da9062 gpios available for
> users.
> 
> Signed-off-by: Marco Felsch <m.felsch@...gutronix.de>

Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@...semi.com>

> ---
> Changelog:
> 
> v2:
> - remove sub-node documentation
> - squash gpio properties into mfd documentation
> ---
>  Documentation/devicetree/bindings/mfd/da9062.txt | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mfd/da9062.txt
> b/Documentation/devicetree/bindings/mfd/da9062.txt
> index edca653a5777..089a28bc77a4 100644
> --- a/Documentation/devicetree/bindings/mfd/da9062.txt
> +++ b/Documentation/devicetree/bindings/mfd/da9062.txt
> @@ -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.
> --
> 2.20.1