[PATCH] dt-bindings: Drop unnecessary *-supply schemas properties

*-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

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: