| Message ID | 20210902215144.507243-3-miquel.raynal@bootlin.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | TI AM437X ADC1 | expand |
On Thu, 02 Sep 2021 23:51:00 +0200, Miquel Raynal wrote: > There is a very light description of this MFD in a text file dedicated > to a touchscreen controller (which is one of the two children of the > MFD). Here is now a complete yaml description. > > Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> > --- > .../bindings/mfd/ti,am3359-tscadc.yaml | 79 +++++++++++++++++++ > 1 file changed, 79 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml > Reviewed-by: Rob Herring <robh@kernel.org>
On Thu, 2 Sep 2021 23:51:00 +0200 Miquel Raynal <miquel.raynal@bootlin.com> wrote: > There is a very light description of this MFD in a text file dedicated > to a touchscreen controller (which is one of the two children of the > MFD). Here is now a complete yaml description. > > Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Looks good now Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> > --- > .../bindings/mfd/ti,am3359-tscadc.yaml | 79 +++++++++++++++++++ > 1 file changed, 79 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml > > diff --git a/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml > new file mode 100644 > index 000000000000..b2bff85f2329 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml > @@ -0,0 +1,79 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/mfd/ti,am3359-tscadc.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: TI AM3359 Touchscreen controller/ADC > + > +maintainers: > + - Miquel Raynal <miquel.raynal@bootlin.com> > + > +properties: > + compatible: > + oneOf: > + - const: ti,am3359-tscadc > + - items: > + - const: ti,am654-tscadc > + - const: ti,am3359-tscadc > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > + clock-names: > + const: fck > + > + dmas: > + items: > + - description: DMA controller phandle and request line for FIFO0 > + - description: DMA controller phandle and request line for FIFO1 > + > + dma-names: > + items: > + - const: fifo0 > + - const: fifo1 > + > + adc: > + type: object > + description: ADC child > + > + tsc: > + type: object > + description: Touchscreen controller child > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - clock-names > + - dmas > + - dma-names > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + > + tscadc@0 { > + compatible = "ti,am3359-tscadc"; > + reg = <0x0 0x1000>; > + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&adc_tsc_fck>; > + clock-names = "fck"; > + dmas = <&edma 53 0>, <&edma 57 0>; > + dma-names = "fifo0", "fifo1"; > + > + tsc { > + }; > + > + adc { > + }; > + };
diff --git a/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml new file mode 100644 index 000000000000..b2bff85f2329 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/ti,am3359-tscadc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI AM3359 Touchscreen controller/ADC + +maintainers: + - Miquel Raynal <miquel.raynal@bootlin.com> + +properties: + compatible: + oneOf: + - const: ti,am3359-tscadc + - items: + - const: ti,am654-tscadc + - const: ti,am3359-tscadc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + const: fck + + dmas: + items: + - description: DMA controller phandle and request line for FIFO0 + - description: DMA controller phandle and request line for FIFO1 + + dma-names: + items: + - const: fifo0 + - const: fifo1 + + adc: + type: object + description: ADC child + + tsc: + type: object + description: Touchscreen controller child + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - dmas + - dma-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tscadc@0 { + compatible = "ti,am3359-tscadc"; + reg = <0x0 0x1000>; + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&adc_tsc_fck>; + clock-names = "fck"; + dmas = <&edma 53 0>, <&edma 57 0>; + dma-names = "fifo0", "fifo1"; + + tsc { + }; + + adc { + }; + };
There is a very light description of this MFD in a text file dedicated to a touchscreen controller (which is one of the two children of the MFD). Here is now a complete yaml description. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> --- .../bindings/mfd/ti,am3359-tscadc.yaml | 79 +++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml