[4/4] dt-bindings: Explicitly allow additional properties in common schemas

In order to add meta-schema checks for additional/unevaluatedProperties
being present, all schema need to make this explicit. As common/shared
schema are included by other schemas, they should always allow for
additionalProperties.

Signed-off-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/arm/cpus.yaml              | 2 ++
 .../devicetree/bindings/arm/nvidia,tegra194-ccplex.yaml      | 2 ++
 Documentation/devicetree/bindings/ata/pata-common.yaml       | 2 ++
 Documentation/devicetree/bindings/ata/sata-common.yaml       | 2 ++
 Documentation/devicetree/bindings/bus/simple-pm-bus.yaml     | 2 ++
 .../devicetree/bindings/chrome/google,cros-ec-typec.yaml     | 2 ++
 .../devicetree/bindings/connector/usb-connector.yaml         | 2 ++
 .../devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml | 2 ++
 .../devicetree/bindings/display/dsi-controller.yaml          | 2 ++
 Documentation/devicetree/bindings/display/panel/lvds.yaml    | 2 ++
 .../devicetree/bindings/display/panel/panel-common.yaml      | 2 ++
 Documentation/devicetree/bindings/dma/dma-common.yaml        | 2 ++
 Documentation/devicetree/bindings/dma/dma-controller.yaml    | 2 ++
 Documentation/devicetree/bindings/dma/dma-router.yaml        | 2 ++
 Documentation/devicetree/bindings/extcon/wlf,arizona.yaml    | 2 ++
 .../devicetree/bindings/iio/adc/samsung,exynos-adc.yaml      | 5 ++++-
 Documentation/devicetree/bindings/iio/common.yaml            | 2 ++
 Documentation/devicetree/bindings/input/input.yaml           | 2 ++
 Documentation/devicetree/bindings/input/matrix-keymap.yaml   | 2 ++
 .../devicetree/bindings/input/touchscreen/touchscreen.yaml   | 2 ++
 Documentation/devicetree/bindings/leds/common.yaml           | 2 ++
 .../devicetree/bindings/leds/leds-class-multicolor.yaml      | 3 +++
 Documentation/devicetree/bindings/leds/trigger-source.yaml   | 2 ++
 Documentation/devicetree/bindings/media/rc.yaml              | 2 ++
 Documentation/devicetree/bindings/mfd/syscon.yaml            | 2 +-
 Documentation/devicetree/bindings/mmc/mmc-controller.yaml    | 2 ++
 .../devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml     | 2 ++
 Documentation/devicetree/bindings/mtd/nand-controller.yaml   | 2 ++
 .../devicetree/bindings/net/can/can-transceiver.yaml         | 2 ++
 Documentation/devicetree/bindings/net/dsa/dsa.yaml           | 2 ++
 .../devicetree/bindings/net/ethernet-controller.yaml         | 2 ++
 Documentation/devicetree/bindings/net/ethernet-phy.yaml      | 2 ++
 Documentation/devicetree/bindings/net/mdio.yaml              | 2 ++
 Documentation/devicetree/bindings/net/snps,dwmac.yaml        | 2 ++
 Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml  | 2 ++
 Documentation/devicetree/bindings/nvmem/nvmem.yaml           | 2 ++
 Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml      | 2 ++
 Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml    | 2 ++
 Documentation/devicetree/bindings/pci/cdns-pcie.yaml         | 2 ++
 Documentation/devicetree/bindings/pci/pci-ep.yaml            | 2 ++
 Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml | 2 ++
 Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml   | 2 ++
 Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml   | 2 ++
 Documentation/devicetree/bindings/power/power-domain.yaml    | 2 ++
 .../devicetree/bindings/power/supply/power-supply.yaml       | 2 ++
 Documentation/devicetree/bindings/pwm/pwm.yaml               | 2 ++
 Documentation/devicetree/bindings/regulator/regulator.yaml   | 2 ++
 Documentation/devicetree/bindings/regulator/wlf,arizona.yaml | 2 ++
 Documentation/devicetree/bindings/riscv/cpus.yaml            | 2 ++
 Documentation/devicetree/bindings/rtc/rtc.yaml               | 2 ++
 Documentation/devicetree/bindings/serial/rs485.yaml          | 3 +++
 Documentation/devicetree/bindings/serial/serial.yaml         | 2 ++
 Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml  | 2 ++
 Documentation/devicetree/bindings/sound/amlogic,aiu.yaml     | 2 ++
 Documentation/devicetree/bindings/sound/cirrus,madera.yaml   | 2 ++
 .../devicetree/bindings/sound/nvidia,tegra210-ahub.yaml      | 3 +++
 Documentation/devicetree/bindings/sound/wlf,arizona.yaml     | 2 ++
 .../devicetree/bindings/soundwire/soundwire-controller.yaml  | 2 ++
 Documentation/devicetree/bindings/spi/spi-controller.yaml    | 2 ++
 Documentation/devicetree/bindings/spmi/spmi.yaml             | 2 ++
 .../devicetree/bindings/thermal/thermal-cooling-devices.yaml | 2 ++
 .../devicetree/bindings/thermal/thermal-sensor.yaml          | 2 ++
 Documentation/devicetree/bindings/usb/ti,tps6598x.yaml       | 2 ++
 Documentation/devicetree/bindings/usb/usb-hcd.yaml           | 2 ++
 Documentation/devicetree/bindings/watchdog/watchdog.yaml     | 2 ++
 65 files changed, 134 insertions(+), 2 deletions(-)

On Mon, Oct 05, 2020 at 01:38:30PM -0500, Rob Herring wrote:
> In order to add meta-schema checks for additional/unevaluatedProperties
> being present, all schema need to make this explicit. As common/shared
> schema are included by other schemas, they should always allow for
> additionalProperties.

Acked-by: Mark Brown <broonie@kernel.org>

On Mon, Oct 05, 2020 at 01:38:30PM -0500, Rob Herring wrote:
> In order to add meta-schema checks for additional/unevaluatedProperties
> being present, all schema need to make this explicit. As common/shared
> schema are included by other schemas, they should always allow for
> additionalProperties.
> 
> Signed-off-by: Rob Herring <robh@kernel.org>

Acked-by: Krzysztof Kozlowski <krzk@kernel.org>

Best regards,
Krzysztof

Hi,

On Mon, Oct 05, 2020 at 01:38:30PM -0500, Rob Herring wrote:
> In order to add meta-schema checks for additional/unevaluatedProperties
> being present, all schema need to make this explicit. As common/shared
> schema are included by other schemas, they should always allow for
> additionalProperties.
> 
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  [...]
>  .../devicetree/bindings/power/supply/power-supply.yaml       | 2 ++
>  [...]

Acked-by: Sebastian Reichel <sre@kernel.org>

-- Sebastian

On 10/6/20 3:38 AM, Rob Herring wrote:
> In order to add meta-schema checks for additional/unevaluatedProperties
> being present, all schema need to make this explicit. As common/shared
> schema are included by other schemas, they should always allow for
> additionalProperties.
> 
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
(snip)

>  Documentation/devicetree/bindings/extcon/wlf,arizona.yaml    | 2 ++
(snip)

For the extcon part,
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>

On 05-10-20, 13:38, Rob Herring wrote:
> In order to add meta-schema checks for additional/unevaluatedProperties
> being present, all schema need to make this explicit. As common/shared
> schema are included by other schemas, they should always allow for
> additionalProperties.

Acked-By: Vinod Koul <vkoul@kernel.org>

On Mon, 05 Oct 2020, Rob Herring wrote:

> In order to add meta-schema checks for additional/unevaluatedProperties
> being present, all schema need to make this explicit. As common/shared
> schema are included by other schemas, they should always allow for
> additionalProperties.

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

On Mon, Oct 5, 2020 at 8:39 PM Rob Herring <robh@kernel.org> wrote:
> In order to add meta-schema checks for additional/unevaluatedProperties
> being present, all schema need to make this explicit. As common/shared
> schema are included by other schemas, they should always allow for
> additionalProperties.
>
> Signed-off-by: Rob Herring <robh@kernel.org>

>  Documentation/devicetree/bindings/bus/simple-pm-bus.yaml     | 2 ++

Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert

On 05/10/2020 19:38, Rob Herring wrote:
> In order to add meta-schema checks for additional/unevaluatedProperties
> being present, all schema need to make this explicit. As common/shared
> schema are included by other schemas, they should always allow for
> additionalProperties.
> 
> Signed-off-by: Rob Herring<robh@kernel.org>
> 
>   Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml  | 2 ++
>   Documentation/devicetree/bindings/nvmem/nvmem.yaml           | 2 ++

for nvmem parts,

Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

thanks,
srini

On Mon, 5 Oct 2020 at 20:38, Rob Herring <robh@kernel.org> wrote:
>
> In order to add meta-schema checks for additional/unevaluatedProperties
> being present, all schema need to make this explicit. As common/shared
> schema are included by other schemas, they should always allow for
> additionalProperties.
>
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---

[...]

>  Documentation/devicetree/bindings/mmc/mmc-controller.yaml    | 2 ++
>  .../devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml     | 2 ++
>  Documentation/devicetree/bindings/mtd/nand-controller.yaml   | 2 ++

[...]

>  Documentation/devicetree/bindings/power/power-domain.yaml    | 2 ++

For mmc and power-domain:

Acked-by: Ulf Hansson <ulf.hansson@linaro.org>

[...]

Kind regards
Uffe

On Mon, 5 Oct 2020 13:38:30 -0500
Rob Herring <robh@kernel.org> wrote:

> In order to add meta-schema checks for additional/unevaluatedProperties
> being present, all schema need to make this explicit. As common/shared
> schema are included by other schemas, they should always allow for
> additionalProperties.
> 
> Signed-off-by: Rob Herring <robh@kernel.org>

>  Documentation/devicetree/bindings/iio/common.yaml            | 2 ++
For IIO

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

On 10/5/20 11:38 AM, Rob Herring wrote:
> In order to add meta-schema checks for additional/unevaluatedProperties
> being present, all schema need to make this explicit. As common/shared
> schema are included by other schemas, they should always allow for
> additionalProperties.
> 
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  Documentation/devicetree/bindings/arm/cpus.yaml              | 2 ++
>  .../devicetree/bindings/arm/nvidia,tegra194-ccplex.yaml      | 2 ++
>  Documentation/devicetree/bindings/ata/pata-common.yaml       | 2 ++
>  Documentation/devicetree/bindings/ata/sata-common.yaml       | 2 ++
>  Documentation/devicetree/bindings/bus/simple-pm-bus.yaml     | 2 ++
>  .../devicetree/bindings/chrome/google,cros-ec-typec.yaml     | 2 ++
>  .../devicetree/bindings/connector/usb-connector.yaml         | 2 ++
>  .../devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml | 2 ++
>  .../devicetree/bindings/display/dsi-controller.yaml          | 2 ++
>  Documentation/devicetree/bindings/display/panel/lvds.yaml    | 2 ++
>  .../devicetree/bindings/display/panel/panel-common.yaml      | 2 ++
>  Documentation/devicetree/bindings/dma/dma-common.yaml        | 2 ++
>  Documentation/devicetree/bindings/dma/dma-controller.yaml    | 2 ++
>  Documentation/devicetree/bindings/dma/dma-router.yaml        | 2 ++
>  Documentation/devicetree/bindings/extcon/wlf,arizona.yaml    | 2 ++
>  .../devicetree/bindings/iio/adc/samsung,exynos-adc.yaml      | 5 ++++-
>  Documentation/devicetree/bindings/iio/common.yaml            | 2 ++
>  Documentation/devicetree/bindings/input/input.yaml           | 2 ++
>  Documentation/devicetree/bindings/input/matrix-keymap.yaml   | 2 ++
>  .../devicetree/bindings/input/touchscreen/touchscreen.yaml   | 2 ++
>  Documentation/devicetree/bindings/leds/common.yaml           | 2 ++
>  .../devicetree/bindings/leds/leds-class-multicolor.yaml      | 3 +++
>  Documentation/devicetree/bindings/leds/trigger-source.yaml   | 2 ++
>  Documentation/devicetree/bindings/media/rc.yaml              | 2 ++
>  Documentation/devicetree/bindings/mfd/syscon.yaml            | 2 +-
>  Documentation/devicetree/bindings/mmc/mmc-controller.yaml    | 2 ++
>  .../devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml     | 2 ++
>  Documentation/devicetree/bindings/mtd/nand-controller.yaml   | 2 ++
>  .../devicetree/bindings/net/can/can-transceiver.yaml         | 2 ++
>  Documentation/devicetree/bindings/net/dsa/dsa.yaml           | 2 ++
>  .../devicetree/bindings/net/ethernet-controller.yaml         | 2 ++
>  Documentation/devicetree/bindings/net/ethernet-phy.yaml      | 2 ++
>  Documentation/devicetree/bindings/net/mdio.yaml              | 2 ++
>  Documentation/devicetree/bindings/net/snps,dwmac.yaml        | 2 ++
>  Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml  | 2 ++
>  Documentation/devicetree/bindings/nvmem/nvmem.yaml           | 2 ++
>  Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml      | 2 ++
>  Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml    | 2 ++
>  Documentation/devicetree/bindings/pci/cdns-pcie.yaml         | 2 ++
>  Documentation/devicetree/bindings/pci/pci-ep.yaml            | 2 ++
>  Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml | 2 ++
>  Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml   | 2 ++
>  Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml   | 2 ++
>  Documentation/devicetree/bindings/power/power-domain.yaml    | 2 ++
>  .../devicetree/bindings/power/supply/power-supply.yaml       | 2 ++
>  Documentation/devicetree/bindings/pwm/pwm.yaml               | 2 ++
>  Documentation/devicetree/bindings/regulator/regulator.yaml   | 2 ++
>  Documentation/devicetree/bindings/regulator/wlf,arizona.yaml | 2 ++
>  Documentation/devicetree/bindings/riscv/cpus.yaml            | 2 ++
>  Documentation/devicetree/bindings/rtc/rtc.yaml               | 2 ++
>  Documentation/devicetree/bindings/serial/rs485.yaml          | 3 +++
>  Documentation/devicetree/bindings/serial/serial.yaml         | 2 ++
>  Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml  | 2 ++
>  Documentation/devicetree/bindings/sound/amlogic,aiu.yaml     | 2 ++
>  Documentation/devicetree/bindings/sound/cirrus,madera.yaml   | 2 ++
>  .../devicetree/bindings/sound/nvidia,tegra210-ahub.yaml      | 3 +++
>  Documentation/devicetree/bindings/sound/wlf,arizona.yaml     | 2 ++
>  .../devicetree/bindings/soundwire/soundwire-controller.yaml  | 2 ++
>  Documentation/devicetree/bindings/spi/spi-controller.yaml    | 2 ++
>  Documentation/devicetree/bindings/spmi/spmi.yaml             | 2 ++
>  .../devicetree/bindings/thermal/thermal-cooling-devices.yaml | 2 ++
>  .../devicetree/bindings/thermal/thermal-sensor.yaml          | 2 ++
>  Documentation/devicetree/bindings/usb/ti,tps6598x.yaml       | 2 ++
>  Documentation/devicetree/bindings/usb/usb-hcd.yaml           | 2 ++
>  Documentation/devicetree/bindings/watchdog/watchdog.yaml     | 2 ++

For watchdog:

Acked-by: Guenter Roeck <linux@roeck-us.net>

>  65 files changed, 134 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml
> index 1222bf1831fa..14cd727d3c4b 100644
> --- a/Documentation/devicetree/bindings/arm/cpus.yaml
> +++ b/Documentation/devicetree/bindings/arm/cpus.yaml
> @@ -341,6 +341,8 @@ required:
>  dependencies:
>    rockchip,pmu: [enable-method]
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      cpus {
> diff --git a/Documentation/devicetree/bindings/arm/nvidia,tegra194-ccplex.yaml b/Documentation/devicetree/bindings/arm/nvidia,tegra194-ccplex.yaml
> index 1043e4be4fca..c9675c4cdc1b 100644
> --- a/Documentation/devicetree/bindings/arm/nvidia,tegra194-ccplex.yaml
> +++ b/Documentation/devicetree/bindings/arm/nvidia,tegra194-ccplex.yaml
> @@ -30,6 +30,8 @@ properties:
>        Specifies the bpmp node that needs to be queried to get
>        operating point data for all CPUs.
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      cpus {
> diff --git a/Documentation/devicetree/bindings/ata/pata-common.yaml b/Documentation/devicetree/bindings/ata/pata-common.yaml
> index fc5ebbe7108d..2412894a255d 100644
> --- a/Documentation/devicetree/bindings/ata/pata-common.yaml
> +++ b/Documentation/devicetree/bindings/ata/pata-common.yaml
> @@ -47,4 +47,6 @@ patternProperties:
>            The ID number of the drive port, 0 for the master port and 1 for the
>            slave port.
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/ata/sata-common.yaml b/Documentation/devicetree/bindings/ata/sata-common.yaml
> index 6783a4dec6b5..7ac77b1c5850 100644
> --- a/Documentation/devicetree/bindings/ata/sata-common.yaml
> +++ b/Documentation/devicetree/bindings/ata/sata-common.yaml
> @@ -47,4 +47,6 @@ patternProperties:
>            multiplier making it possible to connect up to 15 disks to a single
>            SATA port.
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/bus/simple-pm-bus.yaml b/Documentation/devicetree/bindings/bus/simple-pm-bus.yaml
> index 33326ffdb266..182134d7a6a3 100644
> --- a/Documentation/devicetree/bindings/bus/simple-pm-bus.yaml
> +++ b/Documentation/devicetree/bindings/bus/simple-pm-bus.yaml
> @@ -61,6 +61,8 @@ anyOf:
>    - required:
>        - power-domains
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      #include <dt-bindings/clock/qcom,gcc-msm8996.h>
> diff --git a/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml b/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
> index 6d7396ab8bee..2d98f7c4d3bc 100644
> --- a/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
> +++ b/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
> @@ -26,6 +26,8 @@ properties:
>  required:
>    - compatible
>  
> +additionalProperties: true #fixme
> +
>  examples:
>    - |+
>      spi0 {
> diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml
> index dc6ff64422d4..f037d65b018e 100644
> --- a/Documentation/devicetree/bindings/connector/usb-connector.yaml
> +++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml
> @@ -172,6 +172,8 @@ allOf:
>          type:
>            const: micro
>  
> +additionalProperties: true
> +
>  examples:
>    # Micro-USB connector with HS lines routed via controller (MUIC).
>    - |
> diff --git a/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml
> index 012aa8e7cb8c..e42cb610f545 100644
> --- a/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml
> +++ b/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml
> @@ -66,3 +66,5 @@ required:
>    - clocks
>    - ports
>    - reg
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/display/dsi-controller.yaml b/Documentation/devicetree/bindings/display/dsi-controller.yaml
> index a02039e3aca0..ca21671f6bdd 100644
> --- a/Documentation/devicetree/bindings/display/dsi-controller.yaml
> +++ b/Documentation/devicetree/bindings/display/dsi-controller.yaml
> @@ -73,6 +73,8 @@ patternProperties:
>      required:
>        - reg
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      #include <dt-bindings/gpio/gpio.h>
> diff --git a/Documentation/devicetree/bindings/display/panel/lvds.yaml b/Documentation/devicetree/bindings/display/panel/lvds.yaml
> index 946dd354256c..31164608ba1d 100644
> --- a/Documentation/devicetree/bindings/display/panel/lvds.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/lvds.yaml
> @@ -112,4 +112,6 @@ oneOf:
>    - required:
>        - ports
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/display/panel/panel-common.yaml b/Documentation/devicetree/bindings/display/panel/panel-common.yaml
> index 45fe8fe5faba..cd6dc5461721 100644
> --- a/Documentation/devicetree/bindings/display/panel/panel-common.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/panel-common.yaml
> @@ -163,4 +163,6 @@ dependencies:
>    width-mm: [ height-mm ]
>    height-mm: [ width-mm ]
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/dma/dma-common.yaml b/Documentation/devicetree/bindings/dma/dma-common.yaml
> index c36592683340..307b499e8968 100644
> --- a/Documentation/devicetree/bindings/dma/dma-common.yaml
> +++ b/Documentation/devicetree/bindings/dma/dma-common.yaml
> @@ -49,3 +49,5 @@ properties:
>  
>  required:
>    - "#dma-cells"
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/dma/dma-controller.yaml b/Documentation/devicetree/bindings/dma/dma-controller.yaml
> index c39f6de76670..0043b91da95e 100644
> --- a/Documentation/devicetree/bindings/dma/dma-controller.yaml
> +++ b/Documentation/devicetree/bindings/dma/dma-controller.yaml
> @@ -17,6 +17,8 @@ properties:
>    $nodename:
>      pattern: "^dma-controller(@.*)?$"
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      dma: dma-controller@48000000 {
> diff --git a/Documentation/devicetree/bindings/dma/dma-router.yaml b/Documentation/devicetree/bindings/dma/dma-router.yaml
> index 5b5f07393135..4cee5667b8a8 100644
> --- a/Documentation/devicetree/bindings/dma/dma-router.yaml
> +++ b/Documentation/devicetree/bindings/dma/dma-router.yaml
> @@ -36,6 +36,8 @@ required:
>    - "#dma-cells"
>    - dma-masters
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      sdma_xbar: dma-router@4a002b78 {
> diff --git a/Documentation/devicetree/bindings/extcon/wlf,arizona.yaml b/Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
> index f9845dc2f5ae..5fe784f487c5 100644
> --- a/Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
> +++ b/Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
> @@ -123,3 +123,5 @@ properties:
>      $ref: "/schemas/types.yaml#/definitions/uint32"
>      minimum: 0
>      maximum: 3
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml
> index 16d76482b4ff..cfb66ba45ee8 100644
> --- a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml
> +++ b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml
> @@ -46,6 +46,8 @@ properties:
>    "#io-channel-cells":
>      const: 1
>  
> +  io-channel-ranges: true
> +
>    vdd-supply: true
>  
>    samsung,syscon-phandle:
> @@ -107,7 +109,8 @@ allOf:
>            items:
>              - const: adc
>  
> -additionalProperties: false
> +additionalProperties:
> +  type: object
>  
>  examples:
>    - |
> diff --git a/Documentation/devicetree/bindings/iio/common.yaml b/Documentation/devicetree/bindings/iio/common.yaml
> index 97ffcb77043d..f845b41d74c4 100644
> --- a/Documentation/devicetree/bindings/iio/common.yaml
> +++ b/Documentation/devicetree/bindings/iio/common.yaml
> @@ -32,4 +32,6 @@ properties:
>        considered 'near' to the device (an object is near to the
>        sensor).
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/input/input.yaml b/Documentation/devicetree/bindings/input/input.yaml
> index 8edcb3c31270..ab407f266bef 100644
> --- a/Documentation/devicetree/bindings/input/input.yaml
> +++ b/Documentation/devicetree/bindings/input/input.yaml
> @@ -33,3 +33,5 @@ properties:
>        power off automatically. Device with key pressed shutdown feature can
>        specify this property.
>      $ref: /schemas/types.yaml#/definitions/uint32
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/input/matrix-keymap.yaml b/Documentation/devicetree/bindings/input/matrix-keymap.yaml
> index c3bf09156783..6699d5e32dca 100644
> --- a/Documentation/devicetree/bindings/input/matrix-keymap.yaml
> +++ b/Documentation/devicetree/bindings/input/matrix-keymap.yaml
> @@ -35,6 +35,8 @@ properties:
>      $ref: /schemas/types.yaml#/definitions/uint32
>      description: Number of column lines connected to the keypad controller.
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      keypad {
> diff --git a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
> index 36dc7b56a453..a771a15f053f 100644
> --- a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
> +++ b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
> @@ -81,3 +81,5 @@ dependencies:
>    touchscreen-size-y: [ touchscreen-size-x ]
>    touchscreen-x-mm: [ touchscreen-y-mm ]
>    touchscreen-y-mm: [ touchscreen-x-mm ]
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/leds/common.yaml b/Documentation/devicetree/bindings/leds/common.yaml
> index a2a541bca73c..08b6700ca61e 100644
> --- a/Documentation/devicetree/bindings/leds/common.yaml
> +++ b/Documentation/devicetree/bindings/leds/common.yaml
> @@ -156,6 +156,8 @@ properties:
>        Maximum timeout in microseconds after which the flash LED is turned off.
>        Required for flash LED nodes with configurable timeout.
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      #include <dt-bindings/gpio/gpio.h>
> diff --git a/Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml b/Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml
> index b55e1f1308a4..b1a53f054b89 100644
> --- a/Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml
> +++ b/Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml
> @@ -34,4 +34,7 @@ patternProperties:
>  
>      required:
>        - color
> +
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/leds/trigger-source.yaml b/Documentation/devicetree/bindings/leds/trigger-source.yaml
> index 0618003e40bd..89a1cde2b8aa 100644
> --- a/Documentation/devicetree/bindings/leds/trigger-source.yaml
> +++ b/Documentation/devicetree/bindings/leds/trigger-source.yaml
> @@ -21,4 +21,6 @@ properties:
>        trigger sources (e.g. a specific USB port).
>      enum: [ 0, 1 ]
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/media/rc.yaml b/Documentation/devicetree/bindings/media/rc.yaml
> index ded2ac43237d..8ad2cba5f61f 100644
> --- a/Documentation/devicetree/bindings/media/rc.yaml
> +++ b/Documentation/devicetree/bindings/media/rc.yaml
> @@ -150,3 +150,5 @@ properties:
>        - rc-x96max
>        - rc-xbox-dvd
>        - rc-zx-irdec
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
> index 844ee2a6ce05..5317a7d69aa5 100644
> --- a/Documentation/devicetree/bindings/mfd/syscon.yaml
> +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
> @@ -71,7 +71,7 @@ required:
>    - compatible
>    - reg
>  
> -unevaluatedProperties: false
> +additionalProperties: true
>  
>  examples:
>    - |
> diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> index b96da0c7f819..57319b425eaa 100644
> --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> @@ -349,6 +349,8 @@ dependencies:
>    cd-debounce-delay-ms: [ cd-gpios ]
>    fixed-emmc-driver-type: [ non-removable ]
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      mmc@ab000000 {
> diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml
> index 85bd528e9a14..8dfad89c78a7 100644
> --- a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml
> +++ b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml
> @@ -62,3 +62,5 @@ properties:
>  
>    dma-names:
>      const: rx-tx
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/mtd/nand-controller.yaml b/Documentation/devicetree/bindings/mtd/nand-controller.yaml
> index 40fc5b0b2b8c..274bbe6a365e 100644
> --- a/Documentation/devicetree/bindings/mtd/nand-controller.yaml
> +++ b/Documentation/devicetree/bindings/mtd/nand-controller.yaml
> @@ -128,6 +128,8 @@ required:
>    - "#address-cells"
>    - "#size-cells"
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      nand-controller {
> diff --git a/Documentation/devicetree/bindings/net/can/can-transceiver.yaml b/Documentation/devicetree/bindings/net/can/can-transceiver.yaml
> index 6396977d29e5..d1ef1fe6ab29 100644
> --- a/Documentation/devicetree/bindings/net/can/can-transceiver.yaml
> +++ b/Documentation/devicetree/bindings/net/can/can-transceiver.yaml
> @@ -16,3 +16,5 @@ properties:
>      $ref: /schemas/types.yaml#/definitions/uint32
>      description: a positive non 0 value that determines the max speed that CAN/CAN-FD can run.
>      minimum: 1
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/net/dsa/dsa.yaml b/Documentation/devicetree/bindings/net/dsa/dsa.yaml
> index 6a1ec50ad4fd..a765ceba28c6 100644
> --- a/Documentation/devicetree/bindings/net/dsa/dsa.yaml
> +++ b/Documentation/devicetree/bindings/net/dsa/dsa.yaml
> @@ -89,4 +89,6 @@ oneOf:
>    - required:
>        - ethernet-ports
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/net/ethernet-controller.yaml b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
> index fa2baca8c726..3fd85ce37e9c 100644
> --- a/Documentation/devicetree/bindings/net/ethernet-controller.yaml
> +++ b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
> @@ -205,4 +205,6 @@ properties:
>            required:
>              - speed
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/net/ethernet-phy.yaml b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
> index a9e547ac7905..6dd72faebd89 100644
> --- a/Documentation/devicetree/bindings/net/ethernet-phy.yaml
> +++ b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
> @@ -177,6 +177,8 @@ properties:
>  required:
>    - reg
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      ethernet {
> diff --git a/Documentation/devicetree/bindings/net/mdio.yaml b/Documentation/devicetree/bindings/net/mdio.yaml
> index 26afb556dfae..e811e0fd851c 100644
> --- a/Documentation/devicetree/bindings/net/mdio.yaml
> +++ b/Documentation/devicetree/bindings/net/mdio.yaml
> @@ -100,6 +100,8 @@ patternProperties:
>      required:
>        - reg
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      davinci_mdio: mdio@5c030000 {
> diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> index 30a1efd26626..11a6fdb657c9 100644
> --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> @@ -356,6 +356,8 @@ allOf:
>              Enables the TSO feature otherwise it will be managed by
>              MAC HW capability register.
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      stmmac_axi_setup: stmmac-axi-config {
> diff --git a/Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml b/Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml
> index b7c00ed31085..d5d7f113bade 100644
> --- a/Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml
> +++ b/Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml
> @@ -36,6 +36,8 @@ dependencies:
>    nvmem-names: [ nvmem ]
>    nvmem-cell-names: [ nvmem-cells ]
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      tsens {
> diff --git a/Documentation/devicetree/bindings/nvmem/nvmem.yaml b/Documentation/devicetree/bindings/nvmem/nvmem.yaml
> index b459f9dba6c9..7481a9e48f19 100644
> --- a/Documentation/devicetree/bindings/nvmem/nvmem.yaml
> +++ b/Documentation/devicetree/bindings/nvmem/nvmem.yaml
> @@ -67,6 +67,8 @@ patternProperties:
>      required:
>        - reg
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>        #include <dt-bindings/gpio/gpio.h>
> diff --git a/Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml
> index 016a5f61592d..60b8baf299bb 100644
> --- a/Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml
> +++ b/Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml
> @@ -22,3 +22,5 @@ properties:
>  
>  required:
>    - cdns,max-outbound-regions
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml b/Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml
> index 303078a7b7a8..a944f9bfffff 100644
> --- a/Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml
> +++ b/Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml
> @@ -33,3 +33,5 @@ properties:
>      deprecated: true
>  
>    msi-parent: true
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/pci/cdns-pcie.yaml b/Documentation/devicetree/bindings/pci/cdns-pcie.yaml
> index 02553d5e6c51..df4fe28222b0 100644
> --- a/Documentation/devicetree/bindings/pci/cdns-pcie.yaml
> +++ b/Documentation/devicetree/bindings/pci/cdns-pcie.yaml
> @@ -21,3 +21,5 @@ properties:
>      items:
>        - const: pcie-phy
>      # FIXME: names when more than 1
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/pci/pci-ep.yaml b/Documentation/devicetree/bindings/pci/pci-ep.yaml
> index 0f8e575ac01a..7847bbcd4a03 100644
> --- a/Documentation/devicetree/bindings/pci/pci-ep.yaml
> +++ b/Documentation/devicetree/bindings/pci/pci-ep.yaml
> @@ -36,3 +36,5 @@ properties:
>  
>  required:
>    - compatible
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml b/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
> index 6bfc25d0e1b3..4cb174bf31ff 100644
> --- a/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
> @@ -120,3 +120,5 @@ properties:
>  required:
>    - pinctrl-0
>    - pinctrl-names
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml b/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml
> index 13b7ab9dd6d5..71ed0a9def84 100644
> --- a/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml
> @@ -138,3 +138,5 @@ properties:
>        and the delay before latching a value to an output
>        pin. Typically indicates how many double-inverters are
>        used to delay the signal.
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml b/Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml
> index ef8877ddb1eb..551df3d9b809 100644
> --- a/Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml
> @@ -129,3 +129,5 @@ properties:
>  
>    pinctrl-pin-array:
>      $ref: /schemas/types.yaml#/definitions/uint32-array
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/power/power-domain.yaml b/Documentation/devicetree/bindings/power/power-domain.yaml
> index dd564349aa53..aed51e9dcb11 100644
> --- a/Documentation/devicetree/bindings/power/power-domain.yaml
> +++ b/Documentation/devicetree/bindings/power/power-domain.yaml
> @@ -69,6 +69,8 @@ properties:
>  required:
>    - "#power-domain-cells"
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      power: power-controller@12340000 {
> diff --git a/Documentation/devicetree/bindings/power/supply/power-supply.yaml b/Documentation/devicetree/bindings/power/supply/power-supply.yaml
> index 3bb02bb3a2d8..c5c55f627251 100644
> --- a/Documentation/devicetree/bindings/power/supply/power-supply.yaml
> +++ b/Documentation/devicetree/bindings/power/supply/power-supply.yaml
> @@ -16,6 +16,8 @@ properties:
>        This property is added to a supply in order to list the devices which
>        supply it power, referenced by their phandles.
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      power {
> diff --git a/Documentation/devicetree/bindings/pwm/pwm.yaml b/Documentation/devicetree/bindings/pwm/pwm.yaml
> index fa4f9de92090..7d1f687cee9c 100644
> --- a/Documentation/devicetree/bindings/pwm/pwm.yaml
> +++ b/Documentation/devicetree/bindings/pwm/pwm.yaml
> @@ -20,6 +20,8 @@ properties:
>  required:
>    - "#pwm-cells"
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      pwm: pwm@7000a000 {
> diff --git a/Documentation/devicetree/bindings/regulator/regulator.yaml b/Documentation/devicetree/bindings/regulator/regulator.yaml
> index ec505dbbf87c..6d0bc9cd4040 100644
> --- a/Documentation/devicetree/bindings/regulator/regulator.yaml
> +++ b/Documentation/devicetree/bindings/regulator/regulator.yaml
> @@ -188,6 +188,8 @@ patternProperties:
>  
>      additionalProperties: false
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      xyzreg: regulator {
> diff --git a/Documentation/devicetree/bindings/regulator/wlf,arizona.yaml b/Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
> index a0aea73bf412..7b4ae5d23351 100644
> --- a/Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
> +++ b/Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
> @@ -35,3 +35,5 @@ properties:
>        Initial data for the MICVDD regulator.
>      $ref: "regulator.yaml#"
>      type: object
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml
> index f80ba2c66f71..c6925e0b16e4 100644
> --- a/Documentation/devicetree/bindings/riscv/cpus.yaml
> +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml
> @@ -91,6 +91,8 @@ required:
>    - riscv,isa
>    - interrupt-controller
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      // Example 1: SiFive Freedom U540G Development Kit
> diff --git a/Documentation/devicetree/bindings/rtc/rtc.yaml b/Documentation/devicetree/bindings/rtc/rtc.yaml
> index ee237b2ed66a..2d055e37e6f7 100644
> --- a/Documentation/devicetree/bindings/rtc/rtc.yaml
> +++ b/Documentation/devicetree/bindings/rtc/rtc.yaml
> @@ -47,4 +47,6 @@ properties:
>      description:
>        Enables wake up of host system on alarm.
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/serial/rs485.yaml b/Documentation/devicetree/bindings/serial/rs485.yaml
> index fe90569475e1..0c9fa694f85c 100644
> --- a/Documentation/devicetree/bindings/serial/rs485.yaml
> +++ b/Documentation/devicetree/bindings/serial/rs485.yaml
> @@ -45,4 +45,7 @@ properties:
>    rs485-term-gpios:
>      description: GPIO pin to enable RS485 bus termination.
>      maxItems: 1
> +
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/serial/serial.yaml b/Documentation/devicetree/bindings/serial/serial.yaml
> index 8645d0e526b4..65e75d040521 100644
> --- a/Documentation/devicetree/bindings/serial/serial.yaml
> +++ b/Documentation/devicetree/bindings/serial/serial.yaml
> @@ -124,6 +124,8 @@ patternProperties:
>        required:
>          - compatible
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      serial@1234 {
> diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml
> index 3cbf2d28a188..80d99861fec5 100644
> --- a/Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml
> +++ b/Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml
> @@ -35,6 +35,8 @@ required:
>    - compatible
>    - reg
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      bus@30000000 {
> diff --git a/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml b/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml
> index 7a7f28469624..f50558ed914f 100644
> --- a/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml
> +++ b/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml
> @@ -75,6 +75,8 @@ required:
>    - reg
>    - resets
>  
> +additionalProperties: false
> +
>  examples:
>    - |
>      #include <dt-bindings/clock/gxbb-clkc.h>
> diff --git a/Documentation/devicetree/bindings/sound/cirrus,madera.yaml b/Documentation/devicetree/bindings/sound/cirrus,madera.yaml
> index c4cd58b5acd4..23138ddcb62d 100644
> --- a/Documentation/devicetree/bindings/sound/cirrus,madera.yaml
> +++ b/Documentation/devicetree/bindings/sound/cirrus,madera.yaml
> @@ -111,3 +111,5 @@ properties:
>      $ref: /schemas/types.yaml#/definitions/uint32-array
>      minItems: 2
>      maxItems: 2
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
> index 44ee9d844ae0..d77219727768 100644
> --- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
> +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
> @@ -67,6 +67,9 @@ required:
>    - "#size-cells"
>    - ranges
>  
> +additionalProperties:
> +  type: object
> +
>  examples:
>    - |
>      #include<dt-bindings/clock/tegra210-car.h>
> diff --git a/Documentation/devicetree/bindings/sound/wlf,arizona.yaml b/Documentation/devicetree/bindings/sound/wlf,arizona.yaml
> index 22d54be7900a..1627c0bb69be 100644
> --- a/Documentation/devicetree/bindings/sound/wlf,arizona.yaml
> +++ b/Documentation/devicetree/bindings/sound/wlf,arizona.yaml
> @@ -112,3 +112,5 @@ properties:
>      $ref: /schemas/types.yaml#/definitions/uint32-array
>      minItems: 1
>      maxItems: 12
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml b/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml
> index 330924b8618e..4aad121eff3f 100644
> --- a/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml
> +++ b/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml
> @@ -57,6 +57,8 @@ required:
>    - "#address-cells"
>    - "#size-cells"
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      soundwire@c2d0000 {
> diff --git a/Documentation/devicetree/bindings/spi/spi-controller.yaml b/Documentation/devicetree/bindings/spi/spi-controller.yaml
> index c6a2f543648b..2b154803b181 100644
> --- a/Documentation/devicetree/bindings/spi/spi-controller.yaml
> +++ b/Documentation/devicetree/bindings/spi/spi-controller.yaml
> @@ -140,6 +140,8 @@ patternProperties:
>        - compatible
>        - reg
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      spi@f00 {
> diff --git a/Documentation/devicetree/bindings/spmi/spmi.yaml b/Documentation/devicetree/bindings/spmi/spmi.yaml
> index 0cfbf56ba825..173940930719 100644
> --- a/Documentation/devicetree/bindings/spmi/spmi.yaml
> +++ b/Documentation/devicetree/bindings/spmi/spmi.yaml
> @@ -55,6 +55,8 @@ patternProperties:
>  required:
>    - reg
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      #include <dt-bindings/spmi/spmi.h>
> diff --git a/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml b/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml
> index ad4beaf02842..f004779ba9b3 100644
> --- a/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml
> +++ b/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml
> @@ -49,6 +49,8 @@ properties:
>        and the second cell is the maximum cooling state requested.
>      const: 2
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      #include <dt-bindings/interrupt-controller/arm-gic.h>
> diff --git a/Documentation/devicetree/bindings/thermal/thermal-sensor.yaml b/Documentation/devicetree/bindings/thermal/thermal-sensor.yaml
> index 727d04550324..9f747921e851 100644
> --- a/Documentation/devicetree/bindings/thermal/thermal-sensor.yaml
> +++ b/Documentation/devicetree/bindings/thermal/thermal-sensor.yaml
> @@ -36,6 +36,8 @@ properties:
>        containing several internal sensors.
>      enum: [0, 1]
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      #include <dt-bindings/interrupt-controller/arm-gic.h>
> diff --git a/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml b/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
> index 8eaf4b6c4735..f6819bf2a3b5 100644
> --- a/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
> +++ b/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
> @@ -32,6 +32,8 @@ required:
>    - interrupts
>    - interrupt-names
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      #include <dt-bindings/interrupt-controller/irq.h>
> diff --git a/Documentation/devicetree/bindings/usb/usb-hcd.yaml b/Documentation/devicetree/bindings/usb/usb-hcd.yaml
> index 7263b7f2b510..b545b087b342 100644
> --- a/Documentation/devicetree/bindings/usb/usb-hcd.yaml
> +++ b/Documentation/devicetree/bindings/usb/usb-hcd.yaml
> @@ -22,6 +22,8 @@ properties:
>      description:
>        Name specifier for the USB PHY
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      usb {
> diff --git a/Documentation/devicetree/bindings/watchdog/watchdog.yaml b/Documentation/devicetree/bindings/watchdog/watchdog.yaml
> index 187bf6cb62bf..4e2c26cd981d 100644
> --- a/Documentation/devicetree/bindings/watchdog/watchdog.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/watchdog.yaml
> @@ -23,4 +23,6 @@ properties:
>      description:
>        Contains the watchdog timeout in seconds.
>  
> +additionalProperties: true
> +
>  ...
>

On Mon, Oct 05, 2020 at 01:38:30PM -0500, Rob Herring wrote:
> In order to add meta-schema checks for additional/unevaluatedProperties
> being present, all schema need to make this explicit. As common/shared
> schema are included by other schemas, they should always allow for
> additionalProperties.
> 
> Signed-off-by: Rob Herring <robh@kernel.org>

For input:

Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

On 05/10/2020 13:38:30-0500, Rob Herring wrote:
> In order to add meta-schema checks for additional/unevaluatedProperties
> being present, all schema need to make this explicit. As common/shared
> schema are included by other schemas, they should always allow for
> additionalProperties.
> 
> Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

> ---
>  Documentation/devicetree/bindings/arm/cpus.yaml              | 2 ++
>  .../devicetree/bindings/arm/nvidia,tegra194-ccplex.yaml      | 2 ++
>  Documentation/devicetree/bindings/ata/pata-common.yaml       | 2 ++
>  Documentation/devicetree/bindings/ata/sata-common.yaml       | 2 ++
>  Documentation/devicetree/bindings/bus/simple-pm-bus.yaml     | 2 ++
>  .../devicetree/bindings/chrome/google,cros-ec-typec.yaml     | 2 ++
>  .../devicetree/bindings/connector/usb-connector.yaml         | 2 ++
>  .../devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml | 2 ++
>  .../devicetree/bindings/display/dsi-controller.yaml          | 2 ++
>  Documentation/devicetree/bindings/display/panel/lvds.yaml    | 2 ++
>  .../devicetree/bindings/display/panel/panel-common.yaml      | 2 ++
>  Documentation/devicetree/bindings/dma/dma-common.yaml        | 2 ++
>  Documentation/devicetree/bindings/dma/dma-controller.yaml    | 2 ++
>  Documentation/devicetree/bindings/dma/dma-router.yaml        | 2 ++
>  Documentation/devicetree/bindings/extcon/wlf,arizona.yaml    | 2 ++
>  .../devicetree/bindings/iio/adc/samsung,exynos-adc.yaml      | 5 ++++-
>  Documentation/devicetree/bindings/iio/common.yaml            | 2 ++
>  Documentation/devicetree/bindings/input/input.yaml           | 2 ++
>  Documentation/devicetree/bindings/input/matrix-keymap.yaml   | 2 ++
>  .../devicetree/bindings/input/touchscreen/touchscreen.yaml   | 2 ++
>  Documentation/devicetree/bindings/leds/common.yaml           | 2 ++
>  .../devicetree/bindings/leds/leds-class-multicolor.yaml      | 3 +++
>  Documentation/devicetree/bindings/leds/trigger-source.yaml   | 2 ++
>  Documentation/devicetree/bindings/media/rc.yaml              | 2 ++
>  Documentation/devicetree/bindings/mfd/syscon.yaml            | 2 +-
>  Documentation/devicetree/bindings/mmc/mmc-controller.yaml    | 2 ++
>  .../devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml     | 2 ++
>  Documentation/devicetree/bindings/mtd/nand-controller.yaml   | 2 ++
>  .../devicetree/bindings/net/can/can-transceiver.yaml         | 2 ++
>  Documentation/devicetree/bindings/net/dsa/dsa.yaml           | 2 ++
>  .../devicetree/bindings/net/ethernet-controller.yaml         | 2 ++
>  Documentation/devicetree/bindings/net/ethernet-phy.yaml      | 2 ++
>  Documentation/devicetree/bindings/net/mdio.yaml              | 2 ++
>  Documentation/devicetree/bindings/net/snps,dwmac.yaml        | 2 ++
>  Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml  | 2 ++
>  Documentation/devicetree/bindings/nvmem/nvmem.yaml           | 2 ++
>  Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml      | 2 ++
>  Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml    | 2 ++
>  Documentation/devicetree/bindings/pci/cdns-pcie.yaml         | 2 ++
>  Documentation/devicetree/bindings/pci/pci-ep.yaml            | 2 ++
>  Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml | 2 ++
>  Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml   | 2 ++
>  Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml   | 2 ++
>  Documentation/devicetree/bindings/power/power-domain.yaml    | 2 ++
>  .../devicetree/bindings/power/supply/power-supply.yaml       | 2 ++
>  Documentation/devicetree/bindings/pwm/pwm.yaml               | 2 ++
>  Documentation/devicetree/bindings/regulator/regulator.yaml   | 2 ++
>  Documentation/devicetree/bindings/regulator/wlf,arizona.yaml | 2 ++
>  Documentation/devicetree/bindings/riscv/cpus.yaml            | 2 ++
>  Documentation/devicetree/bindings/rtc/rtc.yaml               | 2 ++
>  Documentation/devicetree/bindings/serial/rs485.yaml          | 3 +++
>  Documentation/devicetree/bindings/serial/serial.yaml         | 2 ++
>  Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml  | 2 ++
>  Documentation/devicetree/bindings/sound/amlogic,aiu.yaml     | 2 ++
>  Documentation/devicetree/bindings/sound/cirrus,madera.yaml   | 2 ++
>  .../devicetree/bindings/sound/nvidia,tegra210-ahub.yaml      | 3 +++
>  Documentation/devicetree/bindings/sound/wlf,arizona.yaml     | 2 ++
>  .../devicetree/bindings/soundwire/soundwire-controller.yaml  | 2 ++
>  Documentation/devicetree/bindings/spi/spi-controller.yaml    | 2 ++
>  Documentation/devicetree/bindings/spmi/spmi.yaml             | 2 ++
>  .../devicetree/bindings/thermal/thermal-cooling-devices.yaml | 2 ++
>  .../devicetree/bindings/thermal/thermal-sensor.yaml          | 2 ++
>  Documentation/devicetree/bindings/usb/ti,tps6598x.yaml       | 2 ++
>  Documentation/devicetree/bindings/usb/usb-hcd.yaml           | 2 ++
>  Documentation/devicetree/bindings/watchdog/watchdog.yaml     | 2 ++
>  65 files changed, 134 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml
> index 1222bf1831fa..14cd727d3c4b 100644
> --- a/Documentation/devicetree/bindings/arm/cpus.yaml
> +++ b/Documentation/devicetree/bindings/arm/cpus.yaml
> @@ -341,6 +341,8 @@ required:
>  dependencies:
>    rockchip,pmu: [enable-method]
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      cpus {
> diff --git a/Documentation/devicetree/bindings/arm/nvidia,tegra194-ccplex.yaml b/Documentation/devicetree/bindings/arm/nvidia,tegra194-ccplex.yaml
> index 1043e4be4fca..c9675c4cdc1b 100644
> --- a/Documentation/devicetree/bindings/arm/nvidia,tegra194-ccplex.yaml
> +++ b/Documentation/devicetree/bindings/arm/nvidia,tegra194-ccplex.yaml
> @@ -30,6 +30,8 @@ properties:
>        Specifies the bpmp node that needs to be queried to get
>        operating point data for all CPUs.
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      cpus {
> diff --git a/Documentation/devicetree/bindings/ata/pata-common.yaml b/Documentation/devicetree/bindings/ata/pata-common.yaml
> index fc5ebbe7108d..2412894a255d 100644
> --- a/Documentation/devicetree/bindings/ata/pata-common.yaml
> +++ b/Documentation/devicetree/bindings/ata/pata-common.yaml
> @@ -47,4 +47,6 @@ patternProperties:
>            The ID number of the drive port, 0 for the master port and 1 for the
>            slave port.
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/ata/sata-common.yaml b/Documentation/devicetree/bindings/ata/sata-common.yaml
> index 6783a4dec6b5..7ac77b1c5850 100644
> --- a/Documentation/devicetree/bindings/ata/sata-common.yaml
> +++ b/Documentation/devicetree/bindings/ata/sata-common.yaml
> @@ -47,4 +47,6 @@ patternProperties:
>            multiplier making it possible to connect up to 15 disks to a single
>            SATA port.
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/bus/simple-pm-bus.yaml b/Documentation/devicetree/bindings/bus/simple-pm-bus.yaml
> index 33326ffdb266..182134d7a6a3 100644
> --- a/Documentation/devicetree/bindings/bus/simple-pm-bus.yaml
> +++ b/Documentation/devicetree/bindings/bus/simple-pm-bus.yaml
> @@ -61,6 +61,8 @@ anyOf:
>    - required:
>        - power-domains
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      #include <dt-bindings/clock/qcom,gcc-msm8996.h>
> diff --git a/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml b/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
> index 6d7396ab8bee..2d98f7c4d3bc 100644
> --- a/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
> +++ b/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
> @@ -26,6 +26,8 @@ properties:
>  required:
>    - compatible
>  
> +additionalProperties: true #fixme
> +
>  examples:
>    - |+
>      spi0 {
> diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml
> index dc6ff64422d4..f037d65b018e 100644
> --- a/Documentation/devicetree/bindings/connector/usb-connector.yaml
> +++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml
> @@ -172,6 +172,8 @@ allOf:
>          type:
>            const: micro
>  
> +additionalProperties: true
> +
>  examples:
>    # Micro-USB connector with HS lines routed via controller (MUIC).
>    - |
> diff --git a/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml
> index 012aa8e7cb8c..e42cb610f545 100644
> --- a/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml
> +++ b/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml
> @@ -66,3 +66,5 @@ required:
>    - clocks
>    - ports
>    - reg
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/display/dsi-controller.yaml b/Documentation/devicetree/bindings/display/dsi-controller.yaml
> index a02039e3aca0..ca21671f6bdd 100644
> --- a/Documentation/devicetree/bindings/display/dsi-controller.yaml
> +++ b/Documentation/devicetree/bindings/display/dsi-controller.yaml
> @@ -73,6 +73,8 @@ patternProperties:
>      required:
>        - reg
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      #include <dt-bindings/gpio/gpio.h>
> diff --git a/Documentation/devicetree/bindings/display/panel/lvds.yaml b/Documentation/devicetree/bindings/display/panel/lvds.yaml
> index 946dd354256c..31164608ba1d 100644
> --- a/Documentation/devicetree/bindings/display/panel/lvds.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/lvds.yaml
> @@ -112,4 +112,6 @@ oneOf:
>    - required:
>        - ports
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/display/panel/panel-common.yaml b/Documentation/devicetree/bindings/display/panel/panel-common.yaml
> index 45fe8fe5faba..cd6dc5461721 100644
> --- a/Documentation/devicetree/bindings/display/panel/panel-common.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/panel-common.yaml
> @@ -163,4 +163,6 @@ dependencies:
>    width-mm: [ height-mm ]
>    height-mm: [ width-mm ]
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/dma/dma-common.yaml b/Documentation/devicetree/bindings/dma/dma-common.yaml
> index c36592683340..307b499e8968 100644
> --- a/Documentation/devicetree/bindings/dma/dma-common.yaml
> +++ b/Documentation/devicetree/bindings/dma/dma-common.yaml
> @@ -49,3 +49,5 @@ properties:
>  
>  required:
>    - "#dma-cells"
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/dma/dma-controller.yaml b/Documentation/devicetree/bindings/dma/dma-controller.yaml
> index c39f6de76670..0043b91da95e 100644
> --- a/Documentation/devicetree/bindings/dma/dma-controller.yaml
> +++ b/Documentation/devicetree/bindings/dma/dma-controller.yaml
> @@ -17,6 +17,8 @@ properties:
>    $nodename:
>      pattern: "^dma-controller(@.*)?$"
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      dma: dma-controller@48000000 {
> diff --git a/Documentation/devicetree/bindings/dma/dma-router.yaml b/Documentation/devicetree/bindings/dma/dma-router.yaml
> index 5b5f07393135..4cee5667b8a8 100644
> --- a/Documentation/devicetree/bindings/dma/dma-router.yaml
> +++ b/Documentation/devicetree/bindings/dma/dma-router.yaml
> @@ -36,6 +36,8 @@ required:
>    - "#dma-cells"
>    - dma-masters
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      sdma_xbar: dma-router@4a002b78 {
> diff --git a/Documentation/devicetree/bindings/extcon/wlf,arizona.yaml b/Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
> index f9845dc2f5ae..5fe784f487c5 100644
> --- a/Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
> +++ b/Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
> @@ -123,3 +123,5 @@ properties:
>      $ref: "/schemas/types.yaml#/definitions/uint32"
>      minimum: 0
>      maximum: 3
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml
> index 16d76482b4ff..cfb66ba45ee8 100644
> --- a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml
> +++ b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml
> @@ -46,6 +46,8 @@ properties:
>    "#io-channel-cells":
>      const: 1
>  
> +  io-channel-ranges: true
> +
>    vdd-supply: true
>  
>    samsung,syscon-phandle:
> @@ -107,7 +109,8 @@ allOf:
>            items:
>              - const: adc
>  
> -additionalProperties: false
> +additionalProperties:
> +  type: object
>  
>  examples:
>    - |
> diff --git a/Documentation/devicetree/bindings/iio/common.yaml b/Documentation/devicetree/bindings/iio/common.yaml
> index 97ffcb77043d..f845b41d74c4 100644
> --- a/Documentation/devicetree/bindings/iio/common.yaml
> +++ b/Documentation/devicetree/bindings/iio/common.yaml
> @@ -32,4 +32,6 @@ properties:
>        considered 'near' to the device (an object is near to the
>        sensor).
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/input/input.yaml b/Documentation/devicetree/bindings/input/input.yaml
> index 8edcb3c31270..ab407f266bef 100644
> --- a/Documentation/devicetree/bindings/input/input.yaml
> +++ b/Documentation/devicetree/bindings/input/input.yaml
> @@ -33,3 +33,5 @@ properties:
>        power off automatically. Device with key pressed shutdown feature can
>        specify this property.
>      $ref: /schemas/types.yaml#/definitions/uint32
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/input/matrix-keymap.yaml b/Documentation/devicetree/bindings/input/matrix-keymap.yaml
> index c3bf09156783..6699d5e32dca 100644
> --- a/Documentation/devicetree/bindings/input/matrix-keymap.yaml
> +++ b/Documentation/devicetree/bindings/input/matrix-keymap.yaml
> @@ -35,6 +35,8 @@ properties:
>      $ref: /schemas/types.yaml#/definitions/uint32
>      description: Number of column lines connected to the keypad controller.
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      keypad {
> diff --git a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
> index 36dc7b56a453..a771a15f053f 100644
> --- a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
> +++ b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
> @@ -81,3 +81,5 @@ dependencies:
>    touchscreen-size-y: [ touchscreen-size-x ]
>    touchscreen-x-mm: [ touchscreen-y-mm ]
>    touchscreen-y-mm: [ touchscreen-x-mm ]
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/leds/common.yaml b/Documentation/devicetree/bindings/leds/common.yaml
> index a2a541bca73c..08b6700ca61e 100644
> --- a/Documentation/devicetree/bindings/leds/common.yaml
> +++ b/Documentation/devicetree/bindings/leds/common.yaml
> @@ -156,6 +156,8 @@ properties:
>        Maximum timeout in microseconds after which the flash LED is turned off.
>        Required for flash LED nodes with configurable timeout.
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      #include <dt-bindings/gpio/gpio.h>
> diff --git a/Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml b/Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml
> index b55e1f1308a4..b1a53f054b89 100644
> --- a/Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml
> +++ b/Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml
> @@ -34,4 +34,7 @@ patternProperties:
>  
>      required:
>        - color
> +
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/leds/trigger-source.yaml b/Documentation/devicetree/bindings/leds/trigger-source.yaml
> index 0618003e40bd..89a1cde2b8aa 100644
> --- a/Documentation/devicetree/bindings/leds/trigger-source.yaml
> +++ b/Documentation/devicetree/bindings/leds/trigger-source.yaml
> @@ -21,4 +21,6 @@ properties:
>        trigger sources (e.g. a specific USB port).
>      enum: [ 0, 1 ]
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/media/rc.yaml b/Documentation/devicetree/bindings/media/rc.yaml
> index ded2ac43237d..8ad2cba5f61f 100644
> --- a/Documentation/devicetree/bindings/media/rc.yaml
> +++ b/Documentation/devicetree/bindings/media/rc.yaml
> @@ -150,3 +150,5 @@ properties:
>        - rc-x96max
>        - rc-xbox-dvd
>        - rc-zx-irdec
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
> index 844ee2a6ce05..5317a7d69aa5 100644
> --- a/Documentation/devicetree/bindings/mfd/syscon.yaml
> +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
> @@ -71,7 +71,7 @@ required:
>    - compatible
>    - reg
>  
> -unevaluatedProperties: false
> +additionalProperties: true
>  
>  examples:
>    - |
> diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> index b96da0c7f819..57319b425eaa 100644
> --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> @@ -349,6 +349,8 @@ dependencies:
>    cd-debounce-delay-ms: [ cd-gpios ]
>    fixed-emmc-driver-type: [ non-removable ]
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      mmc@ab000000 {
> diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml
> index 85bd528e9a14..8dfad89c78a7 100644
> --- a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml
> +++ b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml
> @@ -62,3 +62,5 @@ properties:
>  
>    dma-names:
>      const: rx-tx
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/mtd/nand-controller.yaml b/Documentation/devicetree/bindings/mtd/nand-controller.yaml
> index 40fc5b0b2b8c..274bbe6a365e 100644
> --- a/Documentation/devicetree/bindings/mtd/nand-controller.yaml
> +++ b/Documentation/devicetree/bindings/mtd/nand-controller.yaml
> @@ -128,6 +128,8 @@ required:
>    - "#address-cells"
>    - "#size-cells"
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      nand-controller {
> diff --git a/Documentation/devicetree/bindings/net/can/can-transceiver.yaml b/Documentation/devicetree/bindings/net/can/can-transceiver.yaml
> index 6396977d29e5..d1ef1fe6ab29 100644
> --- a/Documentation/devicetree/bindings/net/can/can-transceiver.yaml
> +++ b/Documentation/devicetree/bindings/net/can/can-transceiver.yaml
> @@ -16,3 +16,5 @@ properties:
>      $ref: /schemas/types.yaml#/definitions/uint32
>      description: a positive non 0 value that determines the max speed that CAN/CAN-FD can run.
>      minimum: 1
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/net/dsa/dsa.yaml b/Documentation/devicetree/bindings/net/dsa/dsa.yaml
> index 6a1ec50ad4fd..a765ceba28c6 100644
> --- a/Documentation/devicetree/bindings/net/dsa/dsa.yaml
> +++ b/Documentation/devicetree/bindings/net/dsa/dsa.yaml
> @@ -89,4 +89,6 @@ oneOf:
>    - required:
>        - ethernet-ports
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/net/ethernet-controller.yaml b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
> index fa2baca8c726..3fd85ce37e9c 100644
> --- a/Documentation/devicetree/bindings/net/ethernet-controller.yaml
> +++ b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
> @@ -205,4 +205,6 @@ properties:
>            required:
>              - speed
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/net/ethernet-phy.yaml b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
> index a9e547ac7905..6dd72faebd89 100644
> --- a/Documentation/devicetree/bindings/net/ethernet-phy.yaml
> +++ b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
> @@ -177,6 +177,8 @@ properties:
>  required:
>    - reg
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      ethernet {
> diff --git a/Documentation/devicetree/bindings/net/mdio.yaml b/Documentation/devicetree/bindings/net/mdio.yaml
> index 26afb556dfae..e811e0fd851c 100644
> --- a/Documentation/devicetree/bindings/net/mdio.yaml
> +++ b/Documentation/devicetree/bindings/net/mdio.yaml
> @@ -100,6 +100,8 @@ patternProperties:
>      required:
>        - reg
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      davinci_mdio: mdio@5c030000 {
> diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> index 30a1efd26626..11a6fdb657c9 100644
> --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> @@ -356,6 +356,8 @@ allOf:
>              Enables the TSO feature otherwise it will be managed by
>              MAC HW capability register.
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      stmmac_axi_setup: stmmac-axi-config {
> diff --git a/Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml b/Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml
> index b7c00ed31085..d5d7f113bade 100644
> --- a/Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml
> +++ b/Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml
> @@ -36,6 +36,8 @@ dependencies:
>    nvmem-names: [ nvmem ]
>    nvmem-cell-names: [ nvmem-cells ]
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      tsens {
> diff --git a/Documentation/devicetree/bindings/nvmem/nvmem.yaml b/Documentation/devicetree/bindings/nvmem/nvmem.yaml
> index b459f9dba6c9..7481a9e48f19 100644
> --- a/Documentation/devicetree/bindings/nvmem/nvmem.yaml
> +++ b/Documentation/devicetree/bindings/nvmem/nvmem.yaml
> @@ -67,6 +67,8 @@ patternProperties:
>      required:
>        - reg
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>        #include <dt-bindings/gpio/gpio.h>
> diff --git a/Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml
> index 016a5f61592d..60b8baf299bb 100644
> --- a/Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml
> +++ b/Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml
> @@ -22,3 +22,5 @@ properties:
>  
>  required:
>    - cdns,max-outbound-regions
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml b/Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml
> index 303078a7b7a8..a944f9bfffff 100644
> --- a/Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml
> +++ b/Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml
> @@ -33,3 +33,5 @@ properties:
>      deprecated: true
>  
>    msi-parent: true
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/pci/cdns-pcie.yaml b/Documentation/devicetree/bindings/pci/cdns-pcie.yaml
> index 02553d5e6c51..df4fe28222b0 100644
> --- a/Documentation/devicetree/bindings/pci/cdns-pcie.yaml
> +++ b/Documentation/devicetree/bindings/pci/cdns-pcie.yaml
> @@ -21,3 +21,5 @@ properties:
>      items:
>        - const: pcie-phy
>      # FIXME: names when more than 1
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/pci/pci-ep.yaml b/Documentation/devicetree/bindings/pci/pci-ep.yaml
> index 0f8e575ac01a..7847bbcd4a03 100644
> --- a/Documentation/devicetree/bindings/pci/pci-ep.yaml
> +++ b/Documentation/devicetree/bindings/pci/pci-ep.yaml
> @@ -36,3 +36,5 @@ properties:
>  
>  required:
>    - compatible
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml b/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
> index 6bfc25d0e1b3..4cb174bf31ff 100644
> --- a/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
> @@ -120,3 +120,5 @@ properties:
>  required:
>    - pinctrl-0
>    - pinctrl-names
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml b/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml
> index 13b7ab9dd6d5..71ed0a9def84 100644
> --- a/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml
> @@ -138,3 +138,5 @@ properties:
>        and the delay before latching a value to an output
>        pin. Typically indicates how many double-inverters are
>        used to delay the signal.
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml b/Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml
> index ef8877ddb1eb..551df3d9b809 100644
> --- a/Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml
> @@ -129,3 +129,5 @@ properties:
>  
>    pinctrl-pin-array:
>      $ref: /schemas/types.yaml#/definitions/uint32-array
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/power/power-domain.yaml b/Documentation/devicetree/bindings/power/power-domain.yaml
> index dd564349aa53..aed51e9dcb11 100644
> --- a/Documentation/devicetree/bindings/power/power-domain.yaml
> +++ b/Documentation/devicetree/bindings/power/power-domain.yaml
> @@ -69,6 +69,8 @@ properties:
>  required:
>    - "#power-domain-cells"
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      power: power-controller@12340000 {
> diff --git a/Documentation/devicetree/bindings/power/supply/power-supply.yaml b/Documentation/devicetree/bindings/power/supply/power-supply.yaml
> index 3bb02bb3a2d8..c5c55f627251 100644
> --- a/Documentation/devicetree/bindings/power/supply/power-supply.yaml
> +++ b/Documentation/devicetree/bindings/power/supply/power-supply.yaml
> @@ -16,6 +16,8 @@ properties:
>        This property is added to a supply in order to list the devices which
>        supply it power, referenced by their phandles.
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      power {
> diff --git a/Documentation/devicetree/bindings/pwm/pwm.yaml b/Documentation/devicetree/bindings/pwm/pwm.yaml
> index fa4f9de92090..7d1f687cee9c 100644
> --- a/Documentation/devicetree/bindings/pwm/pwm.yaml
> +++ b/Documentation/devicetree/bindings/pwm/pwm.yaml
> @@ -20,6 +20,8 @@ properties:
>  required:
>    - "#pwm-cells"
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      pwm: pwm@7000a000 {
> diff --git a/Documentation/devicetree/bindings/regulator/regulator.yaml b/Documentation/devicetree/bindings/regulator/regulator.yaml
> index ec505dbbf87c..6d0bc9cd4040 100644
> --- a/Documentation/devicetree/bindings/regulator/regulator.yaml
> +++ b/Documentation/devicetree/bindings/regulator/regulator.yaml
> @@ -188,6 +188,8 @@ patternProperties:
>  
>      additionalProperties: false
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      xyzreg: regulator {
> diff --git a/Documentation/devicetree/bindings/regulator/wlf,arizona.yaml b/Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
> index a0aea73bf412..7b4ae5d23351 100644
> --- a/Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
> +++ b/Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
> @@ -35,3 +35,5 @@ properties:
>        Initial data for the MICVDD regulator.
>      $ref: "regulator.yaml#"
>      type: object
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml
> index f80ba2c66f71..c6925e0b16e4 100644
> --- a/Documentation/devicetree/bindings/riscv/cpus.yaml
> +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml
> @@ -91,6 +91,8 @@ required:
>    - riscv,isa
>    - interrupt-controller
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      // Example 1: SiFive Freedom U540G Development Kit
> diff --git a/Documentation/devicetree/bindings/rtc/rtc.yaml b/Documentation/devicetree/bindings/rtc/rtc.yaml
> index ee237b2ed66a..2d055e37e6f7 100644
> --- a/Documentation/devicetree/bindings/rtc/rtc.yaml
> +++ b/Documentation/devicetree/bindings/rtc/rtc.yaml
> @@ -47,4 +47,6 @@ properties:
>      description:
>        Enables wake up of host system on alarm.
>  
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/serial/rs485.yaml b/Documentation/devicetree/bindings/serial/rs485.yaml
> index fe90569475e1..0c9fa694f85c 100644
> --- a/Documentation/devicetree/bindings/serial/rs485.yaml
> +++ b/Documentation/devicetree/bindings/serial/rs485.yaml
> @@ -45,4 +45,7 @@ properties:
>    rs485-term-gpios:
>      description: GPIO pin to enable RS485 bus termination.
>      maxItems: 1
> +
> +additionalProperties: true
> +
>  ...
> diff --git a/Documentation/devicetree/bindings/serial/serial.yaml b/Documentation/devicetree/bindings/serial/serial.yaml
> index 8645d0e526b4..65e75d040521 100644
> --- a/Documentation/devicetree/bindings/serial/serial.yaml
> +++ b/Documentation/devicetree/bindings/serial/serial.yaml
> @@ -124,6 +124,8 @@ patternProperties:
>        required:
>          - compatible
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      serial@1234 {
> diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml
> index 3cbf2d28a188..80d99861fec5 100644
> --- a/Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml
> +++ b/Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml
> @@ -35,6 +35,8 @@ required:
>    - compatible
>    - reg
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      bus@30000000 {
> diff --git a/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml b/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml
> index 7a7f28469624..f50558ed914f 100644
> --- a/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml
> +++ b/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml
> @@ -75,6 +75,8 @@ required:
>    - reg
>    - resets
>  
> +additionalProperties: false
> +
>  examples:
>    - |
>      #include <dt-bindings/clock/gxbb-clkc.h>
> diff --git a/Documentation/devicetree/bindings/sound/cirrus,madera.yaml b/Documentation/devicetree/bindings/sound/cirrus,madera.yaml
> index c4cd58b5acd4..23138ddcb62d 100644
> --- a/Documentation/devicetree/bindings/sound/cirrus,madera.yaml
> +++ b/Documentation/devicetree/bindings/sound/cirrus,madera.yaml
> @@ -111,3 +111,5 @@ properties:
>      $ref: /schemas/types.yaml#/definitions/uint32-array
>      minItems: 2
>      maxItems: 2
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
> index 44ee9d844ae0..d77219727768 100644
> --- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
> +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
> @@ -67,6 +67,9 @@ required:
>    - "#size-cells"
>    - ranges
>  
> +additionalProperties:
> +  type: object
> +
>  examples:
>    - |
>      #include<dt-bindings/clock/tegra210-car.h>
> diff --git a/Documentation/devicetree/bindings/sound/wlf,arizona.yaml b/Documentation/devicetree/bindings/sound/wlf,arizona.yaml
> index 22d54be7900a..1627c0bb69be 100644
> --- a/Documentation/devicetree/bindings/sound/wlf,arizona.yaml
> +++ b/Documentation/devicetree/bindings/sound/wlf,arizona.yaml
> @@ -112,3 +112,5 @@ properties:
>      $ref: /schemas/types.yaml#/definitions/uint32-array
>      minItems: 1
>      maxItems: 12
> +
> +additionalProperties: true
> diff --git a/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml b/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml
> index 330924b8618e..4aad121eff3f 100644
> --- a/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml
> +++ b/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml
> @@ -57,6 +57,8 @@ required:
>    - "#address-cells"
>    - "#size-cells"
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      soundwire@c2d0000 {
> diff --git a/Documentation/devicetree/bindings/spi/spi-controller.yaml b/Documentation/devicetree/bindings/spi/spi-controller.yaml
> index c6a2f543648b..2b154803b181 100644
> --- a/Documentation/devicetree/bindings/spi/spi-controller.yaml
> +++ b/Documentation/devicetree/bindings/spi/spi-controller.yaml
> @@ -140,6 +140,8 @@ patternProperties:
>        - compatible
>        - reg
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      spi@f00 {
> diff --git a/Documentation/devicetree/bindings/spmi/spmi.yaml b/Documentation/devicetree/bindings/spmi/spmi.yaml
> index 0cfbf56ba825..173940930719 100644
> --- a/Documentation/devicetree/bindings/spmi/spmi.yaml
> +++ b/Documentation/devicetree/bindings/spmi/spmi.yaml
> @@ -55,6 +55,8 @@ patternProperties:
>  required:
>    - reg
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      #include <dt-bindings/spmi/spmi.h>
> diff --git a/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml b/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml
> index ad4beaf02842..f004779ba9b3 100644
> --- a/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml
> +++ b/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml
> @@ -49,6 +49,8 @@ properties:
>        and the second cell is the maximum cooling state requested.
>      const: 2
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      #include <dt-bindings/interrupt-controller/arm-gic.h>
> diff --git a/Documentation/devicetree/bindings/thermal/thermal-sensor.yaml b/Documentation/devicetree/bindings/thermal/thermal-sensor.yaml
> index 727d04550324..9f747921e851 100644
> --- a/Documentation/devicetree/bindings/thermal/thermal-sensor.yaml
> +++ b/Documentation/devicetree/bindings/thermal/thermal-sensor.yaml
> @@ -36,6 +36,8 @@ properties:
>        containing several internal sensors.
>      enum: [0, 1]
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      #include <dt-bindings/interrupt-controller/arm-gic.h>
> diff --git a/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml b/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
> index 8eaf4b6c4735..f6819bf2a3b5 100644
> --- a/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
> +++ b/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
> @@ -32,6 +32,8 @@ required:
>    - interrupts
>    - interrupt-names
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      #include <dt-bindings/interrupt-controller/irq.h>
> diff --git a/Documentation/devicetree/bindings/usb/usb-hcd.yaml b/Documentation/devicetree/bindings/usb/usb-hcd.yaml
> index 7263b7f2b510..b545b087b342 100644
> --- a/Documentation/devicetree/bindings/usb/usb-hcd.yaml
> +++ b/Documentation/devicetree/bindings/usb/usb-hcd.yaml
> @@ -22,6 +22,8 @@ properties:
>      description:
>        Name specifier for the USB PHY
>  
> +additionalProperties: true
> +
>  examples:
>    - |
>      usb {
> diff --git a/Documentation/devicetree/bindings/watchdog/watchdog.yaml b/Documentation/devicetree/bindings/watchdog/watchdog.yaml
> index 187bf6cb62bf..4e2c26cd981d 100644
> --- a/Documentation/devicetree/bindings/watchdog/watchdog.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/watchdog.yaml
> @@ -23,4 +23,6 @@ properties:
>      description:
>        Contains the watchdog timeout in seconds.
>  
> +additionalProperties: true
> +
>  ...
> -- 
> 2.25.1
>