Re: [RFC PATCH v4 06/10] devicetree: bindings: Document first ROHM BD70528 bindings

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Jan 31, 2019 at 1:04 PM Matti Vaittinen
<matti.vaittinen@xxxxxxxxxxxxxxxxx> wrote:

> Document bindings for regulators (3 bucks, 3 LDOs and 2 LED
> drivers) and 4 GPIO pins which can be configured for I/O or
> as interrupt sources withe configurable trigger levels.
>
> Signed-off-by: Matti Vaittinen <matti.vaittinen@xxxxxxxxxxxxxxxxx>
(...)
> +Required properties:
> + - compatible          : Should be "rohm,bd70528"
> + - reg                 : I2C slave address.
> + - interrupts          : The interrupt line the device is connected to.
> + - interrupt-controller        : To indicate bd70528 acts as an interrupt controller.
> + - #interrupt-cells    : Should be 2. usage is compliant to the 2 cells
> +                         variant of ../interrupt-controller/interrupts.txt
> + - gpio-controller     : To indicate bd70528 acts as a gpio controller.
> + - #gpio-cells         : Should be 2. The first cell is the pin number and
> +                         the second cell is used to specify flags. See
> +                         ../gpio/gpio.txt for more information.
> + - #clock-cells                : Should be 0.
> + - regulators:         : List of child nodes that specify the regulators.
> +                         Please see ../regulator/rohm,bd70528-regulator.txt

So if I understand correctly, the clocks and GPIO does not spawn any
child nodes but are attached directly to the MFD node.
This works!
Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

Yours,
Linus Walleij



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux