On 22-06-29 19:53:51, Krzysztof Kozlowski wrote: > On 29/06/2022 18:44, Viorel Suman (OSS) 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 | 68 +++++++++++++++++++ > > 1 file changed, 68 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..76a2e7b28172 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml [...] > > + fsl,pins: > > + description: > > + each entry consists of 3 integers and represents the pin ID, the mux value > > + and config setting for the pin. The first 2 integers - pin_id and mux_val - are > > + specified using a PIN_FUNC_ID macro, which can be found in > > + <include/dt-bindings/pinctrl/pads-imx8qxp.h>. The last integer CONFIG is > > + the pad setting value like pull-up on this pin. Please refer to the > > + appropriate i.MX8 Reference Manual for detailed CONFIG settings. > > + $ref: /schemas/types.yaml#/definitions/uint32-matrix > > Look at fsl,imx8mq-pinctrl.yaml. Each item is described (items under items). Added them initially, but later dropped because of some logs like "pinctrl@xxxxxxx: usdhc1grp:fsl,pins:0: [...] is too long" shown by "make dt_binding_check dtbs_check DT_SCHEMA_FILES=[...]/fsl,scu-pinctrl.yaml" Same logs are shown for "fsl,imx8mq-pinctrl.yaml". Will add the items description in the next version. Thank you, Viorel
