On Mon, Jan 13, 2020 at 03:08:40PM +0800, Joakim Zhang wrote: > This patch adds the DT bindings for the NXP INTMUX interrupt multiplexer > for i.MX8 family SoCs. > > Signed-off-by: Joakim Zhang <qiangqing.zhang@xxxxxxx> > --- > .../interrupt-controller/fsl,intmux.yaml | 77 +++++++++++++++++++ > 1 file changed, 77 insertions(+) > create mode 100644 Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml Please run 'make dt_binding_check' and fix the errors: Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml: while scanning for the next token found character that cannot start any token in "<unicode string>", line 60, column 1 > > diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml b/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml > new file mode 100644 > index 000000000000..4dba532fe0bd > --- /dev/null > +++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml > @@ -0,0 +1,77 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/interrupt-controller/fsl,intmux.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Freescale INTMUX interrupt multiplexer > + > +maintainers: > + - Marc Zyngier <maz@xxxxxxxxxx> > + > +properties: > + compatible: > + items: > + const: fsl,imx-intmux > + > + reg: > + maxItems: 1 > + > + interrupts: > + minItems: 1 > + maxItems: 8 > + description: | > + Should contain the parent interrupt lines (up to 8) used to multiplex > + the input interrupts. > + > + interrupt-controller: true > + > + '#interrupt-cells': > + const: 2 > + > + clocks: > + maxItems: 1 > + description: ipg clock. > + > + clock-names: > + items: > + const: ipg > + > + fsl,intmux_chans: Don't use '_' in property names. Is this any different from the length of 'interrupts' which you can count? > + maxItems: 1 > + description: | > + The number of channels used for interrupt source. The Maximum value is 8. > + If this property is not set in DT then driver uses 1 channel by default. > + > +required: > + - compatible > + - reg > + - interrupts > + - interrupt-controller > + - '#interrupt-cells' > + - clocks > + - clock-name > + - fsl,intmux_chans > + > +additionalProperties: false > + > +Example: > + > + intmux@37400000 { interrupt-controller@... > + compatible = "fsl,imx-intmux"; > + reg = <0x37400000 0x1000>; > + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-controller; > + #interrupt-cells = <2>; > + clocks = <&clk IMX8QM_CM40_IPG_CLK>; > + clock-names = "ipg"; > + fsl,intmux_chans = <8>; > + }; > + > -- > 2.17.1 >
