On 16/06/2022 18:42, Viorel Suman wrote: > From: Abel Vesa <abel.vesa@xxxxxxx> > > In order to replace the fsl,scu txt file from bindings/arm/freescale, > we need to split it between the right subsystems. This patch documents > separately the 'iomux/pinctrl' child node of the SCU main node. > > Signed-off-by: Abel Vesa <abel.vesa@xxxxxxx> > Signed-off-by: Viorel Suman <viorel.suman@xxxxxxx> > --- > .../bindings/pinctrl/fsl,scu-pinctrl.yaml | 47 +++++++++++++++++++ Since this is a conversion, I expect removal of existing bindings. This applies to each other patch as well. > 1 file changed, 47 insertions(+) > create mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml > > diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml > new file mode 100644 > index 000000000000..7a08c60da66f > --- /dev/null > +++ b/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml > @@ -0,0 +1,47 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/pinctrl/fsl,scu-pinctrl.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: i.MX SCU Client Device Node - Pinctrl bindings based on SCU Message Protocol > + > +maintainers: > + - Dong Aisheng <aisheng.dong@xxxxxxx> > + > +description: i.MX SCU Client Device Node > + Client nodes are maintained as children of the relevant IMX-SCU device node. > + This binding uses the i.MX common pinctrl binding. > + (Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt) > + > +properties: > + compatible: > + items: You have only one item, so no items. > + - enum: > + - fsl,imx8qm-iomuxc > + - fsl,imx8qxp-iomuxc > + - fsl,imx8dxl-iomuxc > + > +patternProperties: > + "grp$": > + type: object You need to describe the children and then additionalProperties:false. See other pinctrl bindings for example. > + > +required: > + - compatible > + Missing allOf referencing pinctrl. > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/pinctrl/pads-imx8qxp.h> > + > + pinctrl { > + compatible = "fsl,imx8qxp-iomuxc"; > + > + pinctrl_lpuart0: lpuart0grp { > + fsl,pins = < > + IMX8QXP_UART0_RX_ADMA_UART0_RX 0x06000020 > + IMX8QXP_UART0_TX_ADMA_UART0_TX 0x06000020 > + >; > + }; > + }; Best regards, Krzysztof
