diff mbox series

dt-bindings: Drop unnecessary *-supply schemas properties

Message ID 20201221234659.824881-1-robh@kernel.org
State Accepted
Commit 9bfaf9c729a924c048eaf2032ce932b3c724dc27
Headers show
Series dt-bindings: Drop unnecessary *-supply schemas properties | expand

Commit Message

Rob Herring Dec. 21, 2020, 11:46 p.m. UTC
*-supply properties are always a single phandle, so binding schemas
don't need a type $ref nor 'maxItems'.

A meta-schema check for this is pending once these existing cases are
fixed.

Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-iio@vger.kernel.org
Cc: linux-input@vger.kernel.org
Cc: linux-media@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>

---
 Documentation/devicetree/bindings/display/bridge/anx6345.yaml | 2 --
 .../devicetree/bindings/display/bridge/ite,it6505.yaml        | 2 --
 .../devicetree/bindings/display/bridge/lvds-codec.yaml        | 3 +--
 Documentation/devicetree/bindings/display/bridge/ps8640.yaml  | 2 --
 .../devicetree/bindings/display/bridge/simple-bridge.yaml     | 1 -
 .../bindings/display/bridge/thine,thc63lvd1024.yaml           | 1 -
 .../devicetree/bindings/display/bridge/toshiba,tc358775.yaml  | 2 --
 Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml   | 4 +---
 .../devicetree/bindings/iio/humidity/ti,hdc2010.yaml          | 3 +--
 .../devicetree/bindings/input/fsl,mpr121-touchkey.yaml        | 3 +--
 .../devicetree/bindings/input/touchscreen/edt-ft5x06.yaml     | 3 +--
 .../devicetree/bindings/media/i2c/maxim,max9286.yaml          | 1 -
 Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml     | 3 ---
 Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml  | 3 ---
 Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml  | 3 ---
 Documentation/devicetree/bindings/mfd/st,stmfx.yaml           | 3 +--
 .../devicetree/bindings/regulator/anatop-regulator.yaml       | 1 -
 17 files changed, 6 insertions(+), 34 deletions(-)

-- 
2.27.0

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Comments

Sam Ravnborg Dec. 22, 2020, 6:33 a.m. UTC | #1
Hi Rob

On Mon, Dec 21, 2020 at 04:46:59PM -0700, Rob Herring wrote:
> *-supply properties are always a single phandle, so binding schemas

> don't need a type $ref nor 'maxItems'.

> 

> A meta-schema check for this is pending once these existing cases are

> fixed.

> 

> Cc: Jonathan Cameron <jic23@kernel.org>

> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>

> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>

> Cc: Sakari Ailus <sakari.ailus@linux.intel.com>

> Cc: Lee Jones <lee.jones@linaro.org>

> Cc: Mark Brown <broonie@kernel.org>

> Cc: Maxime Ripard <mripard@kernel.org>

> Cc: dri-devel@lists.freedesktop.org

> Cc: linux-iio@vger.kernel.org

> Cc: linux-input@vger.kernel.org

> Cc: linux-media@vger.kernel.org

> Signed-off-by: Rob Herring <robh@kernel.org>


For the Documentation/devicetree/bindings/display/* parts:
Acked-by: Sam Ravnborg <sam@ravnborg.org>


	Sam
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Laurent Pinchart Dec. 22, 2020, 7:03 a.m. UTC | #2
Hi Rob,

Thank you for the patch.

On Mon, Dec 21, 2020 at 04:46:59PM -0700, Rob Herring wrote:
> *-supply properties are always a single phandle, so binding schemas

> don't need a type $ref nor 'maxItems'.

> 

> A meta-schema check for this is pending once these existing cases are

> fixed.

> 

> Cc: Jonathan Cameron <jic23@kernel.org>

> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>

> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>

> Cc: Sakari Ailus <sakari.ailus@linux.intel.com>

> Cc: Lee Jones <lee.jones@linaro.org>

> Cc: Mark Brown <broonie@kernel.org>

> Cc: Maxime Ripard <mripard@kernel.org>

> Cc: dri-devel@lists.freedesktop.org

> Cc: linux-iio@vger.kernel.org

> Cc: linux-input@vger.kernel.org

> Cc: linux-media@vger.kernel.org

> Signed-off-by: Rob Herring <robh@kernel.org>

> ---

>  Documentation/devicetree/bindings/display/bridge/anx6345.yaml | 2 --

>  .../devicetree/bindings/display/bridge/ite,it6505.yaml        | 2 --

>  .../devicetree/bindings/display/bridge/lvds-codec.yaml        | 3 +--

>  Documentation/devicetree/bindings/display/bridge/ps8640.yaml  | 2 --

>  .../devicetree/bindings/display/bridge/simple-bridge.yaml     | 1 -

>  .../bindings/display/bridge/thine,thc63lvd1024.yaml           | 1 -

>  .../devicetree/bindings/display/bridge/toshiba,tc358775.yaml  | 2 --

>  Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml   | 4 +---

>  .../devicetree/bindings/iio/humidity/ti,hdc2010.yaml          | 3 +--

>  .../devicetree/bindings/input/fsl,mpr121-touchkey.yaml        | 3 +--

>  .../devicetree/bindings/input/touchscreen/edt-ft5x06.yaml     | 3 +--

>  .../devicetree/bindings/media/i2c/maxim,max9286.yaml          | 1 -

>  Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml     | 3 ---

>  Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml  | 3 ---

>  Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml  | 3 ---

>  Documentation/devicetree/bindings/mfd/st,stmfx.yaml           | 3 +--

>  .../devicetree/bindings/regulator/anatop-regulator.yaml       | 1 -

>  17 files changed, 6 insertions(+), 34 deletions(-)

> 

> diff --git a/Documentation/devicetree/bindings/display/bridge/anx6345.yaml b/Documentation/devicetree/bindings/display/bridge/anx6345.yaml

> index 8c0e4f285fbc..fccd63521a8c 100644

> --- a/Documentation/devicetree/bindings/display/bridge/anx6345.yaml

> +++ b/Documentation/devicetree/bindings/display/bridge/anx6345.yaml

> @@ -26,11 +26,9 @@ properties:

>      description: GPIO connected to active low reset

>  

>    dvdd12-supply:

> -    maxItems: 1

>      description: Regulator for 1.2V digital core power.

>  

>    dvdd25-supply:

> -    maxItems: 1

>      description: Regulator for 2.5V digital core power.

>  

>    ports:

> diff --git a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml

> index efbb3d0117dc..02cfc0a3b550 100644

> --- a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml

> +++ b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml

> @@ -35,11 +35,9 @@ properties:

>      maxItems: 1

>  

>    ovdd-supply:

> -    maxItems: 1

>      description: I/O voltage

>  

>    pwr18-supply:

> -    maxItems: 1

>      description: core voltage

>  

>    interrupts:

> diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml

> index e5e3c72630cf..66a14d60ce1d 100644

> --- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml

> +++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml

> @@ -79,8 +79,7 @@ properties:

>        The GPIO used to control the power down line of this device.

>      maxItems: 1

>  

> -  power-supply:

> -    maxItems: 1

> +  power-supply: true

>  

>  required:

>    - compatible

> diff --git a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml

> index 7e27cfcf770d..763c7909473e 100644

> --- a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml

> +++ b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml

> @@ -35,11 +35,9 @@ properties:

>      description: GPIO connected to active low reset.

>  

>    vdd12-supply:

> -    maxItems: 1

>      description: Regulator for 1.2V digital core power.

>  

>    vdd33-supply:

> -    maxItems: 1

>      description: Regulator for 3.3V digital core power.

>  

>    ports:

> diff --git a/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml b/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml

> index 3ddb35fcf0a2..64e8a1c24b40 100644

> --- a/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml

> +++ b/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml

> @@ -60,7 +60,6 @@ properties:

>      description: GPIO controlling bridge enable

>  

>    vdd-supply:

> -    maxItems: 1

>      description: Power supply for the bridge

>  

>  required:

> diff --git a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml

> index 469ac4a34273..3d5ce08a5792 100644

> --- a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml

> +++ b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml

> @@ -74,7 +74,6 @@ properties:

>      description: Power down GPIO signal, pin name "/PDWN", active low.

>  

>    vcc-supply:

> -    maxItems: 1

>      description:

>        Power supply for the TTL output, TTL CLOCKOUT signal, LVDS input, PLL and

>        digital circuitry.

> diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml

> index fd3113aa9ccd..b5959cc78b8d 100644

> --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml

> +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml

> @@ -28,11 +28,9 @@ properties:

>      description: i2c address of the bridge, 0x0f

>  

>    vdd-supply:

> -    maxItems: 1

>      description: 1.2V LVDS Power Supply

>  

>    vddio-supply:

> -    maxItems: 1

>      description: 1.8V IO Power Supply

>  

>    stby-gpios:

> diff --git a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml b/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml

> index 6a991e9f78e2..f04084fae5e8 100644

> --- a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml

> +++ b/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml

> @@ -16,9 +16,7 @@ properties:

>      enum:

>        - lltc,ltc2496

>  

> -  vref-supply:

> -    description: phandle to an external regulator providing the reference voltage

> -    $ref: /schemas/types.yaml#/definitions/phandle

> +  vref-supply: true


I'd keep part of the description as it's not just the device's main
power supply (at least if we can trust the current description).

  vref-supply:
    description: Power supply for the reference voltage

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>


>    reg:

>      description: spi chipselect number according to the usual spi bindings

> diff --git a/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml b/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml

> index 7037f82ec753..88384b69f917 100644

> --- a/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml

> +++ b/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml

> @@ -22,8 +22,7 @@ properties:

>        - ti,hdc2010

>        - ti,hdc2080

>  

> -  vdd-supply:

> -    maxItems: 1

> +  vdd-supply: true

>  

>    reg:

>      maxItems: 1

> diff --git a/Documentation/devicetree/bindings/input/fsl,mpr121-touchkey.yaml b/Documentation/devicetree/bindings/input/fsl,mpr121-touchkey.yaml

> index 378a85c09d34..878464f128dc 100644

> --- a/Documentation/devicetree/bindings/input/fsl,mpr121-touchkey.yaml

> +++ b/Documentation/devicetree/bindings/input/fsl,mpr121-touchkey.yaml

> @@ -31,8 +31,7 @@ properties:

>    interrupts:

>      maxItems: 1

>  

> -  vdd-supply:

> -    maxItems: 1

> +  vdd-supply: true

>  

>    linux,keycodes:

>      minItems: 1

> diff --git a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml

> index 4ce109476a0e..bfc3a8b5e118 100644

> --- a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml

> +++ b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml

> @@ -55,8 +55,7 @@ properties:

>  

>    wakeup-source: true

>  

> -  vcc-supply:

> -    maxItems: 1

> +  vcc-supply: true

>  

>    gain:

>      description: Allows setting the sensitivity in the range from 0 to 31.

> diff --git a/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml b/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml

> index 9ea827092fdd..68ee8c7d9e79 100644

> --- a/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml

> +++ b/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml

> @@ -40,7 +40,6 @@ properties:

>  

>    poc-supply:

>      description: Regulator providing Power over Coax to the cameras

> -    maxItems: 1

>  

>    enable-gpios:

>      description: GPIO connected to the \#PWDN pin with inverted polarity

> diff --git a/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml b/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml

> index 0df0334d2d0d..bb3528315f20 100644

> --- a/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml

> +++ b/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml

> @@ -39,15 +39,12 @@ properties:

>  

>    vana-supply:

>      description: Analogue voltage supply (VANA), sensor dependent.

> -    maxItems: 1

>  

>    vcore-supply:

>      description: Core voltage supply (VCore), sensor dependent.

> -    maxItems: 1

>  

>    vio-supply:

>      description: I/O voltage supply (VIO), sensor dependent.

> -    maxItems: 1

>  

>    clocks:

>      description: External clock to the sensor.

> diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml

> index 1a3590dd0e98..eb12526a462f 100644

> --- a/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml

> +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml

> @@ -37,15 +37,12 @@ properties:

>  

>    vdddo-supply:

>      description: Chip digital IO regulator (1.8V).

> -    maxItems: 1

>  

>    vdda-supply:

>      description: Chip analog regulator (2.7V).

> -    maxItems: 1

>  

>    vddd-supply:

>      description: Chip digital core regulator (1.12V).

> -    maxItems: 1

>  

>    flash-leds:

>      description: See ../video-interfaces.txt

> diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml

> index f697e1a20beb..a66acb20d59b 100644

> --- a/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml

> +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml

> @@ -33,15 +33,12 @@ properties:

>  

>    vana-supply:

>      description: Sensor 2.8 V analog supply.

> -    maxItems: 1

>  

>    vdig-supply:

>      description: Sensor 1.8 V digital core supply.

> -    maxItems: 1

>  

>    vddl-supply:

>      description: Sensor digital IO 1.2 V supply.

> -    maxItems: 1

>  

>    port:

>      type: object

> diff --git a/Documentation/devicetree/bindings/mfd/st,stmfx.yaml b/Documentation/devicetree/bindings/mfd/st,stmfx.yaml

> index 888ab4b5df45..19e9afb385ac 100644

> --- a/Documentation/devicetree/bindings/mfd/st,stmfx.yaml

> +++ b/Documentation/devicetree/bindings/mfd/st,stmfx.yaml

> @@ -26,8 +26,7 @@ properties:

>  

>    drive-open-drain: true

>  

> -  vdd-supply:

> -    maxItems: 1

> +  vdd-supply: true

>  

>    pinctrl:

>      type: object

> diff --git a/Documentation/devicetree/bindings/regulator/anatop-regulator.yaml b/Documentation/devicetree/bindings/regulator/anatop-regulator.yaml

> index e7b3abe30363..0a66338c7e5a 100644

> --- a/Documentation/devicetree/bindings/regulator/anatop-regulator.yaml

> +++ b/Documentation/devicetree/bindings/regulator/anatop-regulator.yaml

> @@ -59,7 +59,6 @@ properties:

>      description: u32 value representing regulator enable bit offset.

>  

>    vin-supply:

> -    $ref: '/schemas/types.yaml#/definitions/phandle'

>      description: input supply phandle.

>  

>  required:


-- 
Regards,

Laurent Pinchart
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Sakari Ailus Dec. 22, 2020, 9:23 a.m. UTC | #3
Hi Rob,

On Mon, Dec 21, 2020 at 04:46:59PM -0700, Rob Herring wrote:
> *-supply properties are always a single phandle, so binding schemas

> don't need a type $ref nor 'maxItems'.

> 

> A meta-schema check for this is pending once these existing cases are

> fixed.

> 

> Cc: Jonathan Cameron <jic23@kernel.org>

> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>

> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>

> Cc: Sakari Ailus <sakari.ailus@linux.intel.com>

> Cc: Lee Jones <lee.jones@linaro.org>

> Cc: Mark Brown <broonie@kernel.org>

> Cc: Maxime Ripard <mripard@kernel.org>

> Cc: dri-devel@lists.freedesktop.org

> Cc: linux-iio@vger.kernel.org

> Cc: linux-input@vger.kernel.org

> Cc: linux-media@vger.kernel.org

> Signed-off-by: Rob Herring <robh@kernel.org>


On media bits:

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>


-- 
Sakari Ailus
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Lee Jones Dec. 22, 2020, 9:58 a.m. UTC | #4
On Mon, 21 Dec 2020, Rob Herring wrote:

> *-supply properties are always a single phandle, so binding schemas
> don't need a type $ref nor 'maxItems'.
> 
> A meta-schema check for this is pending once these existing cases are
> fixed.
> 
> Cc: Jonathan Cameron <jic23@kernel.org>
> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
> Cc: Sakari Ailus <sakari.ailus@linux.intel.com>
> Cc: Lee Jones <lee.jones@linaro.org>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: dri-devel@lists.freedesktop.org
> Cc: linux-iio@vger.kernel.org
> Cc: linux-input@vger.kernel.org
> Cc: linux-media@vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  Documentation/devicetree/bindings/display/bridge/anx6345.yaml | 2 --
>  .../devicetree/bindings/display/bridge/ite,it6505.yaml        | 2 --
>  .../devicetree/bindings/display/bridge/lvds-codec.yaml        | 3 +--
>  Documentation/devicetree/bindings/display/bridge/ps8640.yaml  | 2 --
>  .../devicetree/bindings/display/bridge/simple-bridge.yaml     | 1 -
>  .../bindings/display/bridge/thine,thc63lvd1024.yaml           | 1 -
>  .../devicetree/bindings/display/bridge/toshiba,tc358775.yaml  | 2 --
>  Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml   | 4 +---
>  .../devicetree/bindings/iio/humidity/ti,hdc2010.yaml          | 3 +--
>  .../devicetree/bindings/input/fsl,mpr121-touchkey.yaml        | 3 +--
>  .../devicetree/bindings/input/touchscreen/edt-ft5x06.yaml     | 3 +--
>  .../devicetree/bindings/media/i2c/maxim,max9286.yaml          | 1 -
>  Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml     | 3 ---
>  Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml  | 3 ---
>  Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml  | 3 ---
>  Documentation/devicetree/bindings/mfd/st,stmfx.yaml           | 3 +--

Acked-by: Lee Jones <lee.jones@linaro.org>

>  .../devicetree/bindings/regulator/anatop-regulator.yaml       | 1 -
>  17 files changed, 6 insertions(+), 34 deletions(-)
Mark Brown Dec. 22, 2020, 5:13 p.m. UTC | #5
On Mon, Dec 21, 2020 at 04:46:59PM -0700, Rob Herring wrote:
> *-supply properties are always a single phandle, so binding schemas

> don't need a type $ref nor 'maxItems'.


Acked-by: Mark Brown <broonie@kernel.org>
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Jonathan Cameron Dec. 29, 2020, 4:10 p.m. UTC | #6
On Mon, 21 Dec 2020 16:46:59 -0700
Rob Herring <robh@kernel.org> wrote:

> *-supply properties are always a single phandle, so binding schemas

> don't need a type $ref nor 'maxItems'.

> 

> A meta-schema check for this is pending once these existing cases are

> fixed.

> 

> Cc: Jonathan Cameron <jic23@kernel.org>

> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>

> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>

> Cc: Sakari Ailus <sakari.ailus@linux.intel.com>

> Cc: Lee Jones <lee.jones@linaro.org>

> Cc: Mark Brown <broonie@kernel.org>

> Cc: Maxime Ripard <mripard@kernel.org>

> Cc: dri-devel@lists.freedesktop.org

> Cc: linux-iio@vger.kernel.org

> Cc: linux-input@vger.kernel.org

> Cc: linux-media@vger.kernel.org

> Signed-off-by: Rob Herring <robh@kernel.org>


Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio


> ---

>  Documentation/devicetree/bindings/display/bridge/anx6345.yaml | 2 --

>  .../devicetree/bindings/display/bridge/ite,it6505.yaml        | 2 --

>  .../devicetree/bindings/display/bridge/lvds-codec.yaml        | 3 +--

>  Documentation/devicetree/bindings/display/bridge/ps8640.yaml  | 2 --

>  .../devicetree/bindings/display/bridge/simple-bridge.yaml     | 1 -

>  .../bindings/display/bridge/thine,thc63lvd1024.yaml           | 1 -

>  .../devicetree/bindings/display/bridge/toshiba,tc358775.yaml  | 2 --

>  Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml   | 4 +---

>  .../devicetree/bindings/iio/humidity/ti,hdc2010.yaml          | 3 +--

>  .../devicetree/bindings/input/fsl,mpr121-touchkey.yaml        | 3 +--

>  .../devicetree/bindings/input/touchscreen/edt-ft5x06.yaml     | 3 +--

>  .../devicetree/bindings/media/i2c/maxim,max9286.yaml          | 1 -

>  Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml     | 3 ---

>  Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml  | 3 ---

>  Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml  | 3 ---

>  Documentation/devicetree/bindings/mfd/st,stmfx.yaml           | 3 +--

>  .../devicetree/bindings/regulator/anatop-regulator.yaml       | 1 -

>  17 files changed, 6 insertions(+), 34 deletions(-)

> 

> diff --git a/Documentation/devicetree/bindings/display/bridge/anx6345.yaml b/Documentation/devicetree/bindings/display/bridge/anx6345.yaml

> index 8c0e4f285fbc..fccd63521a8c 100644

> --- a/Documentation/devicetree/bindings/display/bridge/anx6345.yaml

> +++ b/Documentation/devicetree/bindings/display/bridge/anx6345.yaml

> @@ -26,11 +26,9 @@ properties:

>      description: GPIO connected to active low reset

>  

>    dvdd12-supply:

> -    maxItems: 1

>      description: Regulator for 1.2V digital core power.

>  

>    dvdd25-supply:

> -    maxItems: 1

>      description: Regulator for 2.5V digital core power.

>  

>    ports:

> diff --git a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml

> index efbb3d0117dc..02cfc0a3b550 100644

> --- a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml

> +++ b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml

> @@ -35,11 +35,9 @@ properties:

>      maxItems: 1

>  

>    ovdd-supply:

> -    maxItems: 1

>      description: I/O voltage

>  

>    pwr18-supply:

> -    maxItems: 1

>      description: core voltage

>  

>    interrupts:

> diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml

> index e5e3c72630cf..66a14d60ce1d 100644

> --- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml

> +++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml

> @@ -79,8 +79,7 @@ properties:

>        The GPIO used to control the power down line of this device.

>      maxItems: 1

>  

> -  power-supply:

> -    maxItems: 1

> +  power-supply: true

>  

>  required:

>    - compatible

> diff --git a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml

> index 7e27cfcf770d..763c7909473e 100644

> --- a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml

> +++ b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml

> @@ -35,11 +35,9 @@ properties:

>      description: GPIO connected to active low reset.

>  

>    vdd12-supply:

> -    maxItems: 1

>      description: Regulator for 1.2V digital core power.

>  

>    vdd33-supply:

> -    maxItems: 1

>      description: Regulator for 3.3V digital core power.

>  

>    ports:

> diff --git a/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml b/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml

> index 3ddb35fcf0a2..64e8a1c24b40 100644

> --- a/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml

> +++ b/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml

> @@ -60,7 +60,6 @@ properties:

>      description: GPIO controlling bridge enable

>  

>    vdd-supply:

> -    maxItems: 1

>      description: Power supply for the bridge

>  

>  required:

> diff --git a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml

> index 469ac4a34273..3d5ce08a5792 100644

> --- a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml

> +++ b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml

> @@ -74,7 +74,6 @@ properties:

>      description: Power down GPIO signal, pin name "/PDWN", active low.

>  

>    vcc-supply:

> -    maxItems: 1

>      description:

>        Power supply for the TTL output, TTL CLOCKOUT signal, LVDS input, PLL and

>        digital circuitry.

> diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml

> index fd3113aa9ccd..b5959cc78b8d 100644

> --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml

> +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml

> @@ -28,11 +28,9 @@ properties:

>      description: i2c address of the bridge, 0x0f

>  

>    vdd-supply:

> -    maxItems: 1

>      description: 1.2V LVDS Power Supply

>  

>    vddio-supply:

> -    maxItems: 1

>      description: 1.8V IO Power Supply

>  

>    stby-gpios:

> diff --git a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml b/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml

> index 6a991e9f78e2..f04084fae5e8 100644

> --- a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml

> +++ b/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml

> @@ -16,9 +16,7 @@ properties:

>      enum:

>        - lltc,ltc2496

>  

> -  vref-supply:

> -    description: phandle to an external regulator providing the reference voltage

> -    $ref: /schemas/types.yaml#/definitions/phandle

> +  vref-supply: true

>  

>    reg:

>      description: spi chipselect number according to the usual spi bindings

> diff --git a/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml b/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml

> index 7037f82ec753..88384b69f917 100644

> --- a/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml

> +++ b/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml

> @@ -22,8 +22,7 @@ properties:

>        - ti,hdc2010

>        - ti,hdc2080

>  

> -  vdd-supply:

> -    maxItems: 1

> +  vdd-supply: true

>  

>    reg:

>      maxItems: 1

> diff --git a/Documentation/devicetree/bindings/input/fsl,mpr121-touchkey.yaml b/Documentation/devicetree/bindings/input/fsl,mpr121-touchkey.yaml

> index 378a85c09d34..878464f128dc 100644

> --- a/Documentation/devicetree/bindings/input/fsl,mpr121-touchkey.yaml

> +++ b/Documentation/devicetree/bindings/input/fsl,mpr121-touchkey.yaml

> @@ -31,8 +31,7 @@ properties:

>    interrupts:

>      maxItems: 1

>  

> -  vdd-supply:

> -    maxItems: 1

> +  vdd-supply: true

>  

>    linux,keycodes:

>      minItems: 1

> diff --git a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml

> index 4ce109476a0e..bfc3a8b5e118 100644

> --- a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml

> +++ b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml

> @@ -55,8 +55,7 @@ properties:

>  

>    wakeup-source: true

>  

> -  vcc-supply:

> -    maxItems: 1

> +  vcc-supply: true

>  

>    gain:

>      description: Allows setting the sensitivity in the range from 0 to 31.

> diff --git a/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml b/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml

> index 9ea827092fdd..68ee8c7d9e79 100644

> --- a/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml

> +++ b/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml

> @@ -40,7 +40,6 @@ properties:

>  

>    poc-supply:

>      description: Regulator providing Power over Coax to the cameras

> -    maxItems: 1

>  

>    enable-gpios:

>      description: GPIO connected to the \#PWDN pin with inverted polarity

> diff --git a/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml b/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml

> index 0df0334d2d0d..bb3528315f20 100644

> --- a/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml

> +++ b/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml

> @@ -39,15 +39,12 @@ properties:

>  

>    vana-supply:

>      description: Analogue voltage supply (VANA), sensor dependent.

> -    maxItems: 1

>  

>    vcore-supply:

>      description: Core voltage supply (VCore), sensor dependent.

> -    maxItems: 1

>  

>    vio-supply:

>      description: I/O voltage supply (VIO), sensor dependent.

> -    maxItems: 1

>  

>    clocks:

>      description: External clock to the sensor.

> diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml

> index 1a3590dd0e98..eb12526a462f 100644

> --- a/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml

> +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml

> @@ -37,15 +37,12 @@ properties:

>  

>    vdddo-supply:

>      description: Chip digital IO regulator (1.8V).

> -    maxItems: 1

>  

>    vdda-supply:

>      description: Chip analog regulator (2.7V).

> -    maxItems: 1

>  

>    vddd-supply:

>      description: Chip digital core regulator (1.12V).

> -    maxItems: 1

>  

>    flash-leds:

>      description: See ../video-interfaces.txt

> diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml

> index f697e1a20beb..a66acb20d59b 100644

> --- a/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml

> +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml

> @@ -33,15 +33,12 @@ properties:

>  

>    vana-supply:

>      description: Sensor 2.8 V analog supply.

> -    maxItems: 1

>  

>    vdig-supply:

>      description: Sensor 1.8 V digital core supply.

> -    maxItems: 1

>  

>    vddl-supply:

>      description: Sensor digital IO 1.2 V supply.

> -    maxItems: 1

>  

>    port:

>      type: object

> diff --git a/Documentation/devicetree/bindings/mfd/st,stmfx.yaml b/Documentation/devicetree/bindings/mfd/st,stmfx.yaml

> index 888ab4b5df45..19e9afb385ac 100644

> --- a/Documentation/devicetree/bindings/mfd/st,stmfx.yaml

> +++ b/Documentation/devicetree/bindings/mfd/st,stmfx.yaml

> @@ -26,8 +26,7 @@ properties:

>  

>    drive-open-drain: true

>  

> -  vdd-supply:

> -    maxItems: 1

> +  vdd-supply: true

>  

>    pinctrl:

>      type: object

> diff --git a/Documentation/devicetree/bindings/regulator/anatop-regulator.yaml b/Documentation/devicetree/bindings/regulator/anatop-regulator.yaml

> index e7b3abe30363..0a66338c7e5a 100644

> --- a/Documentation/devicetree/bindings/regulator/anatop-regulator.yaml

> +++ b/Documentation/devicetree/bindings/regulator/anatop-regulator.yaml

> @@ -59,7 +59,6 @@ properties:

>      description: u32 value representing regulator enable bit offset.

>  

>    vin-supply:

> -    $ref: '/schemas/types.yaml#/definitions/phandle'

>      description: input supply phandle.

>  

>  required:


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diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/display/bridge/anx6345.yaml b/Documentation/devicetree/bindings/display/bridge/anx6345.yaml
index 8c0e4f285fbc..fccd63521a8c 100644
--- a/Documentation/devicetree/bindings/display/bridge/anx6345.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/anx6345.yaml
@@ -26,11 +26,9 @@  properties:
     description: GPIO connected to active low reset
 
   dvdd12-supply:
-    maxItems: 1
     description: Regulator for 1.2V digital core power.
 
   dvdd25-supply:
-    maxItems: 1
     description: Regulator for 2.5V digital core power.
 
   ports:
diff --git a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
index efbb3d0117dc..02cfc0a3b550 100644
--- a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
@@ -35,11 +35,9 @@  properties:
     maxItems: 1
 
   ovdd-supply:
-    maxItems: 1
     description: I/O voltage
 
   pwr18-supply:
-    maxItems: 1
     description: core voltage
 
   interrupts:
diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
index e5e3c72630cf..66a14d60ce1d 100644
--- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
@@ -79,8 +79,7 @@  properties:
       The GPIO used to control the power down line of this device.
     maxItems: 1
 
-  power-supply:
-    maxItems: 1
+  power-supply: true
 
 required:
   - compatible
diff --git a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml
index 7e27cfcf770d..763c7909473e 100644
--- a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml
@@ -35,11 +35,9 @@  properties:
     description: GPIO connected to active low reset.
 
   vdd12-supply:
-    maxItems: 1
     description: Regulator for 1.2V digital core power.
 
   vdd33-supply:
-    maxItems: 1
     description: Regulator for 3.3V digital core power.
 
   ports:
diff --git a/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml b/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml
index 3ddb35fcf0a2..64e8a1c24b40 100644
--- a/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml
@@ -60,7 +60,6 @@  properties:
     description: GPIO controlling bridge enable
 
   vdd-supply:
-    maxItems: 1
     description: Power supply for the bridge
 
 required:
diff --git a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml
index 469ac4a34273..3d5ce08a5792 100644
--- a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml
@@ -74,7 +74,6 @@  properties:
     description: Power down GPIO signal, pin name "/PDWN", active low.
 
   vcc-supply:
-    maxItems: 1
     description:
       Power supply for the TTL output, TTL CLOCKOUT signal, LVDS input, PLL and
       digital circuitry.
diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml
index fd3113aa9ccd..b5959cc78b8d 100644
--- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml
@@ -28,11 +28,9 @@  properties:
     description: i2c address of the bridge, 0x0f
 
   vdd-supply:
-    maxItems: 1
     description: 1.2V LVDS Power Supply
 
   vddio-supply:
-    maxItems: 1
     description: 1.8V IO Power Supply
 
   stby-gpios:
diff --git a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml b/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
index 6a991e9f78e2..f04084fae5e8 100644
--- a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
@@ -16,9 +16,7 @@  properties:
     enum:
       - lltc,ltc2496
 
-  vref-supply:
-    description: phandle to an external regulator providing the reference voltage
-    $ref: /schemas/types.yaml#/definitions/phandle
+  vref-supply: true
 
   reg:
     description: spi chipselect number according to the usual spi bindings
diff --git a/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml b/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml
index 7037f82ec753..88384b69f917 100644
--- a/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml
+++ b/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml
@@ -22,8 +22,7 @@  properties:
       - ti,hdc2010
       - ti,hdc2080
 
-  vdd-supply:
-    maxItems: 1
+  vdd-supply: true
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/input/fsl,mpr121-touchkey.yaml b/Documentation/devicetree/bindings/input/fsl,mpr121-touchkey.yaml
index 378a85c09d34..878464f128dc 100644
--- a/Documentation/devicetree/bindings/input/fsl,mpr121-touchkey.yaml
+++ b/Documentation/devicetree/bindings/input/fsl,mpr121-touchkey.yaml
@@ -31,8 +31,7 @@  properties:
   interrupts:
     maxItems: 1
 
-  vdd-supply:
-    maxItems: 1
+  vdd-supply: true
 
   linux,keycodes:
     minItems: 1
diff --git a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml
index 4ce109476a0e..bfc3a8b5e118 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml
+++ b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml
@@ -55,8 +55,7 @@  properties:
 
   wakeup-source: true
 
-  vcc-supply:
-    maxItems: 1
+  vcc-supply: true
 
   gain:
     description: Allows setting the sensitivity in the range from 0 to 31.
diff --git a/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml b/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
index 9ea827092fdd..68ee8c7d9e79 100644
--- a/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
@@ -40,7 +40,6 @@  properties:
 
   poc-supply:
     description: Regulator providing Power over Coax to the cameras
-    maxItems: 1
 
   enable-gpios:
     description: GPIO connected to the \#PWDN pin with inverted polarity
diff --git a/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml b/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
index 0df0334d2d0d..bb3528315f20 100644
--- a/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
@@ -39,15 +39,12 @@  properties:
 
   vana-supply:
     description: Analogue voltage supply (VANA), sensor dependent.
-    maxItems: 1
 
   vcore-supply:
     description: Core voltage supply (VCore), sensor dependent.
-    maxItems: 1
 
   vio-supply:
     description: I/O voltage supply (VIO), sensor dependent.
-    maxItems: 1
 
   clocks:
     description: External clock to the sensor.
diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
index 1a3590dd0e98..eb12526a462f 100644
--- a/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
@@ -37,15 +37,12 @@  properties:
 
   vdddo-supply:
     description: Chip digital IO regulator (1.8V).
-    maxItems: 1
 
   vdda-supply:
     description: Chip analog regulator (2.7V).
-    maxItems: 1
 
   vddd-supply:
     description: Chip digital core regulator (1.12V).
-    maxItems: 1
 
   flash-leds:
     description: See ../video-interfaces.txt
diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
index f697e1a20beb..a66acb20d59b 100644
--- a/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
@@ -33,15 +33,12 @@  properties:
 
   vana-supply:
     description: Sensor 2.8 V analog supply.
-    maxItems: 1
 
   vdig-supply:
     description: Sensor 1.8 V digital core supply.
-    maxItems: 1
 
   vddl-supply:
     description: Sensor digital IO 1.2 V supply.
-    maxItems: 1
 
   port:
     type: object
diff --git a/Documentation/devicetree/bindings/mfd/st,stmfx.yaml b/Documentation/devicetree/bindings/mfd/st,stmfx.yaml
index 888ab4b5df45..19e9afb385ac 100644
--- a/Documentation/devicetree/bindings/mfd/st,stmfx.yaml
+++ b/Documentation/devicetree/bindings/mfd/st,stmfx.yaml
@@ -26,8 +26,7 @@  properties:
 
   drive-open-drain: true
 
-  vdd-supply:
-    maxItems: 1
+  vdd-supply: true
 
   pinctrl:
     type: object
diff --git a/Documentation/devicetree/bindings/regulator/anatop-regulator.yaml b/Documentation/devicetree/bindings/regulator/anatop-regulator.yaml
index e7b3abe30363..0a66338c7e5a 100644
--- a/Documentation/devicetree/bindings/regulator/anatop-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/anatop-regulator.yaml
@@ -59,7 +59,6 @@  properties:
     description: u32 value representing regulator enable bit offset.
 
   vin-supply:
-    $ref: '/schemas/types.yaml#/definitions/phandle'
     description: input supply phandle.
 
 required: