On Mon, Oct 16, 2023 at 03:35:03PM +1300, Chris Packham wrote: > Add reset-gpios and reset-delay-us properties to the marvell,mv64xxx-i2c > binding. These can be used to describe hardware where a common reset > GPIO is connected to all downstream devices on and I2C bus. This reset > will be released before the downstream devices on the bus are probed. > > Signed-off-by: Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx> > --- > > Notes: > Changes in v2: > - Update commit message > - Add reset-delay-us property > > .../devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml b/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml > index 461d1c9ee3f7..7223797b0572 100644 > --- a/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml > +++ b/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml > @@ -70,6 +70,12 @@ properties: > resets: > maxItems: 1 > > + reset-gpios: > + maxItems: 1 It would be worth saying this is common for all downstream devices on the I2C bus here. > + > + reset-delay-us: > + description: Delay in us to wait after reset gpio de-assertion. > + > dmas: > items: > - description: RX DMA Channel > -- > 2.42.0 >
